CATALOGUE CRAWFORD LIBRARY ROYAL OBSERVATORY EDINBURGH CATALOGUE CRAWFORD LIBRARY OF THE ROYAL OBSERVATORY EDINBURGH EDINBURGH authority of ler jfflajestp's ffiobernment MDCCCXC PRINTED BY MILNE AND HUTCHISON, ABERDEEN. PREFACE. r I "'HE following Catalogue contains the titles of the various books, pamphlets and manuscripts collected in the Library of Dunecht Observatory in the years 1872 to 1888, the whole of which were presented to the Edinburgh Royal Observatory by JAMES LUDOVIC, Earl of Crawford, in the autumn of the year 1888. As regards the composition of the collection, it may be said that the original nucleus was formed by the library of the late Charles Babbage, which was acquired in the year 1872. This circumstance accounts for the presence therein of a considerable number of books on Life Insurance and Annuities, subjects in which Babbage was greatly interested. To the substantial beginning thus made, works in astronomy, physics and pure mathematics were added as occasion offered. In particular, no occasion was lost of securing essays or tracts on comets. A number of very rare works were also transferred from the library at Haigh Hall, Lancashire. The Catalogue having been at first prepared solely for private use was made to include a few works on natural history that were procured for the Mauritius Expedition in 1874. The printing of the Catalogue was commenced in the Spring of 1887, and was finished in the Summer of 1889, but new acquisitions were entered while the printing was in progress. The Catalogue is an alphabetical one, arranged chiefly according to the authors' names. Usually the actual names have been preferred to the Latin forms so much used in the middle ages, but there are frequent exceptions to this rule. As far as the biographical sources at our disposal permitted, the Christian name of every author is given in full. As regards the sequence of the letters, the compound characters a, a, o, &c. have been considered as representing ao, ae, oe, &c. 017 VI. PREFACE. Variants of the surname are appended in heavy square brackets, [ ], and the whole name is enclosed in similar brackets when it does not occur on the title-page. Whenever a title is contracted, every omission is indicated by ..., and in no case have the words on a title-page been transposed. A prefixed asterisk shows that a work is either a reprint or has formed part of a larger publication. As far as the types could be readily obtained, the exact spelling of the original has been followed, even in such minor matters as the use of u and v, the long comma "/", or roman and italic characters. Initial capitals have also been retained, but only in special instances has a whole word been printed in capital letters. In the case of a work that has no regular title-page, the first few words are copied verbatim, preceded by [begins] or [incipit]. If the title of a book was thought insufficient, or if the title of a later volume was in any way varied, additional details were added within light brackets [ ]. Such details have been derived, as far as possible, from sub-titles, or the text of the work itself. Whenever the title was too much changed to be satisfactorily dealt with in this way, the later portion is treated as a separate work under the same general heading. Whenever the title of the succeeding volumes merely differed by the number indicating the volume, this was added in brackets, so that tomus primus \_secundus\ shows that the work has but two volumes, while tomus prirmis \-tertius\ shows that there are three volumes in all. Immediately following the title is given the number of tomes, parts, volumes, &c., as stated on the title-pages. The actual number of volumes in the copy described is expressed in figures. Whenever the work consists of a single volume or tract, the number of plates, maps, &c., is concisely stated, together with particulars of the unnumbered leaves (ff.), and the numbered pages, divided into groups whenever the paging begins afresh. The size is simply indicated as fol., 4, 8, &c., with the addition of oblong when necessary. In defining the dimensions of a single plate or broadside, the height is stated first. PREFACE. Vll. The place and date of publication have been stated with all possible care as they stand on the title-page, but if they had to be taken from some other part of the book, or derived from extraneous sources, they are enclosed in brackets. If, however, these essential particulars were furnished by the end of the volume the fact is expressly stated. Occasionally a chronogram has been printed in full, but ordinarily a date of this kind is expressed in figures within brackets. It has been very difficult to decide as to the authorship of many of the academical dissertations, but in cases of special doubt the name of the Defendens or Respondens has been appended in a note. The word "vita" in the collation denotes that a short autobiography is appended to the paper. As a means of classifying a number of works that it would otherwise have been difficult to pick out, the following subject-headings have been introduced, but when an author's name is distinctly given in works thus catalogued, they appear again under that name- Academies, including the publications of Corporations, &c. Algorithmus. Astronomical Curiosities. Aurora Borealis. Bibliography. Calculating Machines. Calendars. Comets. Division I. Comets in general. II. Periodic Comets. III. Comets of one appearance. Computus. Dictionaries. Earthquakes. Eclipse of the Sun. Ephemerides. Mercury, Transit of. Observatories. Star Charts. Tables. Venus, Transit of. The manuscripts are described at the end of the volume. Vlll. PREFACE. Several of the above rules were by no means strictly followed in the earlier sheets of the volume, as at first it seemed superfluous to state the paging of an easily accessible book, but eventually the more precise descriptions were found to facilitate identification so much that it was decided to give the exact paging of every work contained in a single volume. The cataloguing of the Library was commenced and carried on to a considerable extent by Lord CRAWFORD more than ten years ago. At intervals it was continued by my nephew, Mr. ROBERT COPELAND, and was eventually completed by myself, with the able assistance of Dr. L. BECKER, during the last few years, when other occupations would otherwise have delayed its completion. The proofs have received a careful revisal at the hands of Mr. J. P. EDMOND. The Catalogue is now laid before the scientific world, in the hope that it may prove of use to students of astronomy and kindred sciences in consulting the extensive literature of these subjects. RALPH COPELAND. t ROYAL OBSERVATORY, EDINBURGH, June, 1890. A... Abuhali. A... G... : See Araldi, G. Aa, Pierre van der : Nova orbis terraquei tabula accuratissime delineata. Mappe-Mondc ou description generale du globe terrestre et aquatique. fol. Leide, s.a. - Nouvelle Mappc-Monde, reccmment mise en lumiere. fol. s.l., s.a. Abaco, Paolo dall' : Incommincia vna practica molto bona et vtile : a ciaschaduno chi vuole vxare larte dela merchadantia : chiamata vul- garmente larte de labbacho. [62] ff. 4 \_Infine\: A Triuiso::A di. 10. Deccb! :: 1478 Petrus de Abano : See Hippocrates. d'Abbadie, Antoine : *Sur la division decimale de Tangle et du temps. 4 pp. 4 Paris, 1870 *Sur la division decimale du Quadrant. 2 pp. 4 Paris, 1 870 - * Etudes sur la Verticale. 8 Bordeaux, 1 872 - Geodesic d'Ethiopie ou Triangulation d'une partie de la haute Ethiopie exe'cutee scion des methodes nouvelles. Verified par R. Radau. 4 Paris, 1873 Observations relatives a la physique du globe faites au Bresil et en Ethiopie. Redigees par R. Radau. 4 Paris, 1873 *Sur la latitude d'Abbadia, pres de Hendaye (Basses Pyrenees). 7 pp. 4 Paris, 1875 - *Recherches sur la verticale. 8 Bruxdles, 1881 Abbatt, Richard : Treatise on the Calculus of Variations. 8 London, 1836 (See Todhunter, Hist. calc. of Var., p. 460.) The Principles and Practice of Linear Perspec- tive divested of all difficulty. I plate, 85 pp. 8 London, 1853 Abel, Frederick Augustus: *On Accidental Ex- plosions. 8 Woolwich, 1875 *Explosive Agents applied to industrial pur- poses. 8 London, 1880 Abel, Niels Henrik : Memoire sur les equations algebriques ou on demontre 1'impossibilite' de la resolution de 1'equation generale du cinquieme degre. 8 pp. 4 Christiania, 1824 Oeuvres completes, avec des notes et developpe- ments, re"d. par B. Holmboe. 2 vols. 4 Christiania, 1839 See Genocchi, A. B Aben Ezra : [Fol. a 2 ] Incipit liber Abraham iudei de natiuitatibus. 4 [/ fine] : Finit felicii opusculn abralie iudei de natiuitatibus cum excplariby figuris singulis domibus antepositis : Et magistralis copositio astrolabij Hanrici bate. Impressu venetijs arte * impensis Erhardi ratdolt de augusta. Anno salutifere incarnatiois diiice. M. cccc. Ixxxv, nona Kalendas Januarij. 30 ff. Ed. princeps. Hain 21. Aben Ezra, B. 1093, D. 1168. Correctly should be, Abraham ben Meir ben Ezra, also called Evenare and Ebenare ; chiefly known to us by his com- mentary on the Old Testament. See Ersch und Gruber, Encycl. Vol. I. art., "Aben Ezra," for notes on his works by Hartmann. Abrahe Auenaris Judei Astrologi peritissimi in re iudiciali opera : ab excellentissimo Philo- sopho Petro de Abano post accurataj castiga- tionem in latinum traducta. xcvi. ff, 2 cols., 4 [In fine] : Ex officina Petri Liechtenstein. Venetijs, Anno Dni. 1507 Abetti, Antonio : Osservazioni astronomiche fatte all' osservatorio di Padova ... 1886. & [Padova}, 1886 *Continuazione delle osservazioni astronomiche fatte a Padova nel 1886, ed Appendice. 12 pp. 8 Venezia, 1887 Abney, William de W. : *On Photographic Irradi- ation. 8 London, 1875 Abom, Bror Fr. Ju. : Om Foci, directrices och dirigerande plan hos ytor af andra graden. 8 Upsala, 1866 Abraham Avenaris Judaeus : See Aben Ezra. Abraham Ben Chija or Chaja : Sphaera mvndi, avtore Rabbi Abrahamo Hispano filio R. Haijae. Arithmetica secvndvm omnes species suas autore Rabbi Elija Orientali. Qvos libros Osvvaldvs Schreckenfuchsius uertit in linguam latinam, Sebastianus uero Munsterus illustrauit annotationibus. 4 [In fine] : Basilecz per Henrichvm Petrvm Mense Avgvsta, Anno M. D. XL VI. In Hebrew, 351 pp. In Latin, 207 pp. Abuhali, Ben-Omer: Astrologia terrestris oder irrdischc Stcrndeutungs-Lehre,...aus dem Arabi- schen.... 160 pp. 8 Freystadt, 1767 Academies : Aberdeen Berlin. ACADEMIES. The Publications of all Learned Societies, Corporations, Academies, &c., come under this head, in order of places. Aberdeen University: Catalogue of Books added to the University Library, Aberdeen, during 1872-73. 19 pp. 8 Aberdeen, 1873 Adelaide, Public Library of South Australia: Report of the... governors... for 1885-6. 25 pp. fol. Adelaide, 1886 American Association for the Advancement of Science : Address to Section A of the American Association for the Advancement of Science. * by S. P. Langley, 1 879. 8 Salem, 1 879 *by Asaph Hall, 1880. 8 Cambridge, 1880 American Philosophical Society : Catalogue of the American Philosophical Society's Library. 634 pp. 8 Philadelphia, 1 863 Arcueil, Socit6 d'Arcueil: Memoires de Physique et de Chimie de la Societe d'Arcueil. Vols. 1,2,3. 8 Paris, 1807-9-17 Associazione Italiana per le osservazioni delle Meteore luminose: Osservazioni delle Meteore luminosc, 1882-85. I2 Torino, 1881-85 Berlin, Physikalische Gesellschaft : Die Fort- schritte der Physik in den Jahren 1871-2, '73, '74, '75, '76, '77, '78, M> '80. Jahrg. xxvii., xxix.-xxxiv., xxxvi. 8 Berlin, 1876-84 Vcrhandlungen, 1882-83. Band 1-2. 8 Berlin, 1882-84 Berlin, KoniglicheAkademiederWissenschaften: Miscellanea Berolinensia ad incremcntum scicn- tiarum, ex scriptis Societati Regiae Scientiarum exhibitis edita, cum figuris aeneis et indice materiarum. Vol. I., and Continuatio I. and II. i vol. 4 Berolini, 1710-23-27 Autographs of Win. Whiston and Chas. Babbage. Histoire...avecles Memoires... tirez desRegistres de cette Academic. 1745-55, 1765-69. 16 vols. 4 Berlin, 1746-71 Nouveaux memoires...avec 1'histoire. [Continuation of " Histoire...i769."] 1770- 86. 17 vols. 4 Berlin, 1772-88 Berlin, Konigliche Akademie der Wissenschaften continued. Me'moires. . .dcpuis 1'avenement de Frederic Guillaume II. au throne Avec 1'histoire pour le meme temps. [Continuation of "Nouveaux Memoires, 1786."] 1786-97. 7 vols. 4 Berlin, 1792-1800 Memoires... depuis 1'avenement de Frederic Guillaume III. au trone. Avec 1'histoire pour le meme temps. [Continuation of " Memoires... 1797."] 1798- 1804. 6 vols. 4 Berlin, 1801-7 Abhandlungen der Koniglichen Akademie der Wissenschaften in Berlin. Nebst der Geschichte der Akademie in diesem Zeitraum. [Continuation of " Memoires. . . 1 804."] 1 804-75. 21 vols. . 4 Berlin, 1815-76 Monatsbericht der Koniglich Preussischen Aka- demie der Wissenschaften zu Berlin. Nov. 1860, Mai 1873, 1877, 1878. 8 Berlin, 1860-78 Monatsberichte. Register... vom Jahre 1836 bis 1858. 8 Berlin, 1860 - Sitzungsberichte,... Jahrg. 1883-84. 8 Berlin, 1 883-84 Berlin, Konigl. Universitat: Index lectionum in Universitate Litteraria Friderica Guilelma, 1843-44. 10 pp. 4 Berolini, 1843 Berlin, Konigl. Preuss. Geodatisches Institut: Publicationen : Astronomisch-geodatische Ar- beiten im Jahre 1870. Herausgegeben von C. Bruhns. 4 Leipzig, 1871 Astronomisch-geodatische Arbeiten im Jahre 1871. Herausg. von C. Bruhns. 4 Leipzig, 1873 - Astronomisch-geodatische Arbeiten in den Jahren 1872, 1869, und 1867. Herausg. von C. Bruhns. 4 Leipzig, 1874 Astronomisch-geodatische Arbeiten im Jahre 1877. 4 Berlin, 1878 - Astronomisch-geodatische Arbeiten im Jahre 1878. 4 Berlin, 1 879 - Astronomisch-geodatische Arbeiten in den Jahren 1879 und 1880. 4 Berlin, 1881 Bestimmung der Liingendifferenz zwischen Berlin und Wien auf telegraphischem Wege ausgefiihrt von W. Forster und E. Weiss. Herausg. von C. Bruhns. 4 Leipzig, 1871 3 Academies: Berlin Christiania. Berlin, Konigl. Preuss. Geodatisches Institut continued. Publicationen : Die Ausdehnungs- cocfficienten der Kiistenvermessung. Von A. Westphal. 4 Berlin, 1881 - Das Mittelvvasser dcr Ostsee bei Swinemiinde. Bearbeitet von Wilhelm Seibt. 4 Berlin, 1881 - Pracisions-Nivellement der Elbe. Auf Veran- lassungder Elbstrom-Baubehorden vonPreussen, Mecklenburg und Anhalt ausgefiihrt von Wil- helm Seibt. 4 Berlin, 1 878 - Pracisions-Nivellement der Elbe. Zweite Mit- theilung. Von der Seevcmundung bis auf die Insel Neuhof. Ausgef. von W. Seibt. 4 Berlin, 1881 Astronomisch-geodatische Ortsbestimmungen im Harz im Jahre i88i...von Moritz Low. 4 Berlin, 1882 - Das Hessische Dreiecksnetz. 4 Berlin, 1882 Gradmessungs - Nivellement zwischen Swine- miinde und Konstanz. Bearbeitet von Wilhelm Seibt. 4 Berlin, 1882 Das Rhcinische Dreiecksnetz. Heft II. Die Richtungs-Beobachtungen. III. Die Netzausgleichung. 4 Berlin, 1878-82 - Winkel- und Seitengleichungen. Von Alfred Westphal. Ueber die Beziehung der bei der Stations- Ausgleichung gewahlten Nullrichtung von Wil- helm Werner. 4 Berlin, 1880 Der Einfluss dcr Lateralrefraktion auf das Mcssen von Horizontwinkeln. Von A. Fischer- 4 Berlin, 1882 Bestimmung des Langenunterschiedes . . . von Gottingen und Altona. Von C. A. F. Peters. 4 Kiel, 1880 Die Figur dcr Erde. Ein Beitrag zur Euro- paischen Gradmessung von Heinrich Bruns. 4 Berlin, 1 878 Birmingham, Philosophical Institution: Report of the Committee. ..1836. ..With. ..Meteorologi- cal Journal... Table of the Steam Engines in Birmingham from 1780 to 1835, and Tables of Mortality... from 1831 to 1835. 8 Birmingham, 1836 Bologna : Opuscoli scientific!. 4 vols. 4 Bologna, 1817-23 Boston, American Academy of Arts & Sciences : Memoirs. Vol. I. -IV. 4 Boston, 1785-1818 New Series Vol. I.-VIII. 4 Boston and Cambridge, 1833-61 Boston Scientific Society : Science Observer. Vol. I.-IV. 8 Boston, 1877-85 Bristol Observing Astronomical Society: Report of Observations made by the members, 1869-70. I plate, 26 pp. 8 Bristol, \ 87 1 Brussels, Academic Royale des Sciences, des Lettres, et des Beaux-arts de Belgique: Annuaire. 1846-65. Tome XII.-XXXI. 1 2 Bruxelles, 1 846-65 - Bibliographic Academique ou liste des ouvrages publics par les membres, correspondants et associ^s residents. 1854. 12 Bruxelles, 1855 - Bulletin. 2^e Sen Tome XX., 1865. 8 Bruxelles, 1865 - Tables generates, 2 me Se>. Tome I.-XX. (1857 a 1865). 8 Bruxelles, 1867 Cambridge, Analytical Society : Memoirs. Vol. I. 4 Cambridge, 1813 Cambridge, Philosophical Society: Transactions. Vol. I., II., IV.-VI., VIII. 4 Cambridge, 1822-47 Cambridge University: Remarks on the Replies to the Observations on the Plans for the New Library, &c. By a Member of the first Syndicate. 104 pp. 8 Cambridge, 1831 - Cambridge University Reporter. N 298. June 20, 1879. Report of the Syndics of the University Library [and Rules... observed in forming... Catalogue.]. 4 Cambridge, 1879 Cherbourg, Soci6t6 Nationale des Sciences Naturelles et Mathematiques : Catalogue de la Bibliotheque. Redige par Auguste Le Jolis. 2 nde Ed n Part I. 84 pp. 8 Cherbourg, 1881 Chicago Astronomical Society : See Observa- tories. Christiania, Norske Meteorologiske Institut: Jahrbuch. 1877-81. Herausgcgeben von H. Mohn. 4 Cliristiania, 1879-82 Academies : Copenhagen Haarlem. Copenhagen, Kongelige Danske Videnskabernes Selskab : Oversigt over det Kongelige Danske Videnskabernes Selskabs Forhandlinger og dets Medlemmers Arbejder. 1840-85. 8 Kjobenhavn, 1840-85 Danzig, Naturforschende Gesellschaft : Schriften der naturforschenden Gesellschaft in Danzig. Neue Folge. Bd. IV. Heft. 1-4. V. 1-4. 8 Danzig, 1880-83 - Danzig in naturwissenschaftlicher und medi- zinischer Beziehung. 8 Danzig, 1880 Dublin, Royal Dublin Society : Scientific Trans- actions. Series II. Vol. I., II., III., 1-13. 4 Dublin, 1877-87 Scientific Proceedings. 8 Dublin, 1878-87 New Series Vol. II., parts 1-5; vols. III. and IV. ; vol. V., parts I, 6. Dublin, Royal Irish Academy : Transactions. Vol. XII. 4 Dublin, 1815 Proceedings. Vol. I., i, 2; II., 2, 3 ; IV., I ; V., I, 3 ; VI., 2, 3 ; X., I, 2, 3. 8 Dublin, 1837-68 Edinburgh, Highland Society: Report on Friendly or Benefit Societies, exhibiting the Law of Sick- ness, as deduced from Returns by Friendly Societies in different parts of Scotland ; to which are subjoined Tables of the rates of con- tribution... 288 pp. 8 Edinburgh, 1824 Edinburgh, Royal Society : Transactions. Vol. I.-XXIX. 4 Edinburgh, 1788-1880 Edinburgh, Scottish Meteorological Society : Journal of the Scottish Meteorological Society. New Series 28-29, 31-36, 39-63. Third Series i. 8 Edinburgh and London, 1871-84 \ Memorandum regarding aid from the State to the Scotch Meteorological Society. (Private.) ii pp. 4 \EdinburgK\ 1877 Answer by Her Majesty's Government to Deputation. 15 pp. 4 {Edinburgh} 1877 Europe, Centralbureau der Europaischen Grad- messung : Zur Entstehungsgeschichte der Euro- paischen Gradmessung. Von J. J. Baeyer. 4 Berlin, [1862] Astronomische Bestimmungen fur die Euro- paische Gradmessung aus den Jahren 1857-66. Herausgegeben von J. J. Baeyer. 4 Leipzig, 1873 Europe, Centralbureau der Europaischen Grad- messung continued. Verhandlungen der vom 27. September bis 2. October 1877 zu Stuttgart abgehaltenen fiinften allgemeinen Conferenz der Europaischen Gradmessung. 4 Berlin, 1878 Verhandlungen der vom 13. bis 16. September 1880 zu Mtinchen abgehaltenen sechsten allge- meinen Conferenz der Europaischen Gradmes- sung. 4 Berlin, 1 88 1 Verhandlungen der vom 4. bis 8. September 1878 in Hamburg vereinigtcn permanenten Commission der Europaischen Gradmessung. 4 Berlin, 1879 Verhandlungen der vom 16. bis 20. September 1879 in Genf vereinigten permanenten Com- mission der Europaischen Gradmessung. 4 Berlin, 1880 Florence, Accademia del Cimento : Essayes of Natural Experiments made in the Academic del Cimento. Written in Italian by the Secre- tary... Englished by Richard Waller. 4 London, 1684 Saggi di natural! Esperienze ;...terza edizione Fiorentina, preceduta da notizie storiche dell' Accademia. 4 Firenze, 1841 Free Libraries and Museums: Conference of Representatives of Municipal Corporations, held in... Birmingham... 5 th Jan., 1877. 8 Birmingham, 1 877 Glasgow, University : The Glasgow University Calendar. 1873-74. 8 Glasgow, 1873 Glasgow, Mitchell Library: Report on the Mitchell Library, Glasgow. 1880. 8 Glasgow, 1881 Gottingen, Magnetischer Verein : Resultate aus den Beobachtungen. 1836-37, '39-41. 8 Leipzig, 1837-43 Atlas dcs Erdmagnetismus . . . Supplement zu den Resultaten... a Leipzig, 1840 See Gauss and Weber. Haarlem, La Societ6 hollandaise des Sciences Harlem : Archives neerlandaises des Sciences exactes et naturelles publiees par la Societe... Tome I.-XX. Table generale et raisonnee des matieres I.-X. in Tome X. 8 La Haye, 1866-75 Harlem, 1876-86 5 Academies : Haarlem London. Haarlem, Muse"e Teyler: Archives. Vols. I.-V. Se>. II., vol. I., II, i, 2, 3. 8 Harlem, 1866-85 Catalogue de la Bibliotheque. Livr. i, 2. 8 Harlem, 1885 Hoboken, Stevens Institute : Announcement of the Stevens Institute of Technology ; a school of mechanical engineering, founded by Edwin A. Stevens, Esq. 6 plates, 69 pp. 8 New York, 1873 Riunione degli Scienziati Italian! : Diario della terza riunione ... convocati in Firenze nella seconda meta del Settembre, 1841. N s 1-15. (Sett. 15 Ott. i, 1841.) 4 Firenze, 1841 Leeds Philosophical and Literary Society : Annual Reports 1876-78, '85-86. 8 Leeds, 1877-86 Leipzig, Astronomische Gesellschaft : Publica- tionen, 1-18. 4 Leipzig, 1865-86 1. Hiilfstafeln zur Berechnung specieller Storungen. 2. Lesser, Tafeln der Metis. 3. Weiler, Ueber das Problem der drei Kb'rper. 4. Hoiiel, Tables pour la reduction du temps en parties decimates du jour. 5. Auwers, Reduction der Beobachtungen der Fundamental- Sterne am Passageninstrument zu Palermo 1803-1805. 6. Rechtwinklige und Polarcoordinaten des Jupiter. 7. Auwers, Veriinderliche Eigenbewegungen. Theil 2, Bestim- mung der Elemente der Siriusbahn. 8. Schjellerup, Genaherte Oerter der Fixsterne, fiir die Epoche 1855. 9. Lesser, Tafeln der Pomona. 10. Becker, Tafeln der Amphitrite. 11. Winnecke, Bestimtnung der Parallaxe des zweiten Ar- gelander'schen Sternes. 12. Weiler, Grundziige einer neuen Stb'rungstheorie. 13. Spb'rer, Beobachtungen der Sonnenflecken. 14. Auwers, Fundamental-Catalog fiir die Zonenbeobachtungen am nordlichen Himmcl. 15. Hartwig, Durchmesser der Planeten Venus und Mars. 16. Oppolzer, Syzygien-Tafeln fiir den Mond. 17. Auwers, Mittlere Oerter von 83 siidlichen Sternen fiir 1875. 18. Romberg, Genaherte Oerter der Fixsterne fiir 1855. - Vierteljahrsschrift, Jahrgang 1-21. 8 Leipzig, 1866-86 1. Supplementheft (Jahrg. 3). Von Asten, Hiilfstafeln zur Reduction der in der " Hist. Cel. Fran- 9aise" enthaltenen Beobachtungen. 2. ,, (Jahrg. 4). Tafeln zur Reduction von Fix- stern-Beobachtungen, 1726-50. 3. ,, (Jahrg. 14). Bruhns, Catalog der Bibliothek. Scheinbare Oerter von 529 Sternen fur das Jahr 1 870. 8 Berlin, 1 870 Mittlere Oerter von 539 Sternen und scheinbare Oerter fur 1871 bis 1882. 12 vols. 8 Berlin, 1870-81 Leipzig, Astronomische Gesellschaft continued. * The Meeting of the " Astronomische Gesell- schaft" at Strassburg, September 22-24, 1881. 6 pp. 4 Dublin, 1881 Onzieme assemble generate de la Societe astronomique reunie a Geneve du 19 au 22 Aoiit 1885, par Le col. Emile Gautier. 17 pp. 8 Geneve, 1885 Leipzig : Opuscula omnia Actis Eruditorum Lip- siensibus inserta, qua; ad universam Mathesim, Physicam, Medicinam, Anatomiam, Chirurgiam, et Philologiam pertinent ;... 1682 ad 1740. 7 vols. 4 Venetiis, 1740-46 Lisbon, Sociedad de Geographia de Lisboa: Boletim. 6 a Serie, N i, 2, 5-1 1. 8 Lisboa, 1886 Liverpool Astronomical Society : Abstracts of Proceedings of the Liverpool Astronomical Society. Vol. I, II, 1882-84. 8 Liverpool. Journal. Vol. 1 1 I.-V, 1884-87. 8 Edinburgh. 8 Liverpool. Transactions, 1883-84. No. 2. Reports from the Solar, Planetary, Lunar, and Variable Star Sections. 3. A Catalogue of the magnitudes of 500 stars in Auriga, Gemini, and Leo minor... 4. Report from Planetary Section... 8 Liverpool, 1 8'84 Publications. No. I. (i.) Photographic Photometry. (2.) Spectroscopic Observations. 8 Liverpool, 1887 [Report of] Third Annual Meeting. August, 1884. 7 pp. 8 Liverpool, 1884 List of Members, ist March, 1887. 1 6 pp. 8 Liverpool, 1887 Liverpool, Literary and Philosophical Society : Proceedings, Vol. XXXI.-XXXVII, XXXIX.- XL. 8 London and Liverpool, 1877-86 London, Aeronautical Society of Great Britain : Annual Report. 1-6, 8, 10, 12-15. Greenwich, 1866-80 London, Allelodidactic Society: The Transac- tions of the Allelodidactic Society. I st Series. 9 plates, 112 pp. 8 London, 1 848 London, Amateur Mechanical Society : The Quarterly Journal of the Amateur Mechanical Society. Vol. I. -1 1 1. 8 London, 1 87 1 -79 Academies: London. 6 London, Amicable Society : An Abstract of the Original Charter of the Corporation of the Amicable Society for a Perpetual Assurance- Office, 25 th July, 1706. 24 pp. 8 (London) (1737) London, Board of Trade, Standard Weights and Measures Department: Annual Report of the Warden of the Standards on the proceedings and business. 1866-76, '78. 8 London, 1867-79 London, Royal Institute of British Architects : President's Address, 1879-80. John Whichcord. 4 London, 1879 London, British Association for the Advance- ment of Science : Reports of Meetings of the British Association for the Advancement of Science. 1831-69, '71-79, '82, '85. 8 London, 1835-86 Note on the " Objects of Interest near Dublin." 26 pp. 8 London, 1835 - Report of the Parliamentary Committee to the Meeting of the British Association, to be held at Cheltenham in Aug., 1856. 1 8 pp. 8 [London], 1856 Catalogue of Stars, 1845. -i Lacaille, 1847. >.$> Baily, Fr. Lalande, 1847.; Chart of Meteor Tracks, 1 867. See Greg & Herschel. - See also Birt, W. R. ; Glaisher, W. L. London, British Museum : A List of the Books of Reference in the Reading-Room of the British Museum. By W. B. Rye. 2 nd Edition. 8 London, 1871 Report of the Commissioners appointed to inquire into the Constitution and Government of the British Museum ; with Minutes of Evi- dence, fol. London, 1850 London, Chemical Society : Memoirs. 1841-48. 3 vols. 8 London, 1843-48 Quarterly Journal, I st Series, 15 vols. 1842-62. 2 nd Series, 1863-75, 13 vols. ; 1876-78, 6 vols. 8 London, 1843-78 London, Geological Society : Charter and Bye- Laws. I s ' May, 1827. 30 pp. 4 London, 1836 Transactions of the Geological Society, estab- lished 13"' Nov., 1807. Vol. I., II. 4 London, 1811-14 London, Index Society : Second Annual Report, 1880. 8 London, 1880 London, Institution of Mechanical Engineers : Proceedings. 1878-81, '82 ,, 2 , '83 3>4i 1884-86. 8 London, \ 878-86 Library Catalogue, May, 1881. 96 pp. 8 London ( 1 88 1 ) - Form of Riveted Joints. I st Report, Nov., 1879. 8 London, \ 880 - On Friction at High Velocities. I st Report, 1879. 8 London, \ 880 On the Hardening, Tempering, and Annealing of Steel. I st Report, 5 th Nov., 1879. 8 London, 1880 Contains a short bibliography. Reprint of Articles and Correspondence from "Engineering," 21 st Dec., 1883 i8 t!l Jan., 1884. 8 London, 1884 Research Committee on Riveted Joints. Experiments on Double-Riveted Lap and Butt Joints. Scries XL, XII., XIII. Report by Prof. Alex. B. W. Kennedy. 8 London, (1884) London, International Association for obtaining a Uniform Decimal System of Measures, Weights, and Coins : Memorial on Decimal Weights, presented to the Right Honourable Benjamin Disraeli, M.P., Chancellor of Her Majesty's Exchequer, March 19 th , 1859. 15 pp. 8 London, 1859 London, Public Libraries : Report from the Select Committee on Public Libraries, together with the Proceedings of the Committee, Minutes of Evidence, and Appendix. fol. London, 1849 London, Government School of Mines: Museum of Practical Geology. 2 nd Session, 1852-53 1 6 pp. 8 London, 1852 London, Nautical Almanac and Astronomical Ephemeris : Nautical Almanac, 1767-1890. 8 London, 1766-1886 The earlier volumes bear the autograph of W. Wales, who accompanied Captain Cook on two of his voyages. Tables requisite to be used with the Astronomical and Nautical Ephemeris. 8 London, \ 766 Tables requisite to be used with the Nautical Ephemeris for finding the latitude and longitude at sea. 2 nd Edition. 8 London, 1781 3^ Edition. 8 London, 1802 Academies : London. London, Nautical Almanac and Astronomical Ephemeris continued. Appendix to the Third Edition of the requisite Tables ; being new tables of natural sines, natural versed sines, and loga- rithms of numbers. 8 (London) (1802) - See Garrard, W. ; Lax, W. ; Baily, F. ; South, J. - Supplement, 1861-62, 64-69. Ephemerides of the Minor Planets for the years 1858-59, 61-66. 8 (London) (1857-65) Circular, 5,7,9. 8 (London) (1859-62) London, Physical Society : List of Officers and Members, 1875. 8 pp. 8 London, 1875 - Proceedings of the Physical Society of London. Vol. I.-IV., V. pt. 5, VI., pt. i. 8 London, 1874-85 London, Royal Astronomical Society : Address explanatory of their views and objects. Circu- lated prior to their First Public Meeting. 7 pp. 4 London. - Memoirs. Vol. I.-XLVII. 4 London, 1822-83 A General Index to the first thirty-eight volumes of the Memoirs. 8 London, 1871 - Monthly Notices, containing papers, abstracts of papers and reports of the proceedings, 1827- 86. Vol. I.-XLVI. 8 London, 1831-86 A General Index to the first twenty-nine vols. of the Monthly Notices (1827-69). 8 London, 1870 Report of the Committee... for the purpose of examining the Telescope made by Mr. Tulley. 7 pp. 8 London, 1826 Report of the Sub-Committee of the Royal Astronomical Society relative to the Improve- ment of the Nautical Almanac [&c.] 5 papers. 4 and 8 London, 1830 - Charter and Bye-Laws, 1870. 24 pp. 8 London, 1870 - Royal Astronomical Society Circular. No. 3-15. London, 1880-82 - Catalogue of the Library, November, 1850. 140 pp. 8 London, 1850 - Catalogue of the Library. Compiled to June, 1884. 408 pp. 8 London, 1886 London, Royal Geographical Society : Proceed- ings of the Royal Geographical Society. Vol. XV., XVII.-XXII. 8 London, 1871-78 London, Royal Geographical Society continued. Proceedings of the Royal Geographical Society and Monthly Record of Geography. New Monthly Series. Vol. I.-III. 8 London, 1 879-8 1 - General Index to the first ten volumes of the London Geographical Journal. Compiled by J. R. Jackson. 216 pp. 8 London, 1844 London, Royal Institution : Notices of the Pro- ceedings at the meetings of the members of the Royal Institution ; with Abstracts of the Discourses delivered at the evening meetings. Vol. I.-XI. 8 London, 1854-87 London, Royal Microscopical Society: Journal ...containing its Transactions and Proceedings, \vithothermicroscopicalintelligence. Vol. I.-III. 8 London, 1878-80 Journal,... containing its Transactions and Pro- ceedings, and a summary of current researches relating to Zoology and Botany, Microscopy, &c. Series II. Vol. I. 8 London, 1881 - List of Fellows, &c. 1871, '75, '82. 8 London, 1871-82 London, Royal Society : Philosophical Transac- tions : giving some accompt of the present undertakings, studies, and labours of the in- genious in many considerable parts of the world, 1665-1775. Vol. I.-LXV. [in 56 vols.] 4 London, 1667-1775 Philosophical Transactions of the Royal Society of London, 1776-1800. Vol. LXVI.-XC. [in 25 vols.] 4 London, 1 776- 1 800 Philosophical Transactions of the Royal Society of London, 1801-84. Vol. XCI.-CLXXV. 4 London, 1801-85 A General Index to the Philosophical Transac- tions from the first to the end of the seventieth volume [1665-1780], by Paul Henry Maty. [Vol. I.-LXX.] 4 London, 1787 A Continuation to the Alphabetical Index of the matter contained in the Philosophical Trans- actions, from vol. LXXI. to vol. CX. [1781- 1820.] 4 London, 1821 A Continuation to the Alphabetical Index... from vol. CXI. to vol. CXX. [1821-30.] 4 London, 1833 Academies: London. 8 London, Royal Society continued. The Philo- sophical Transactions and Collections to the end of the year 1700, abridg'd and dispos'd under general heads, in three volumes. By John Lowthorp. The third edition. 4 London, 1722 The Philosophical Transactions from the year 1700 (where Mr. Lowthorp ends) to the year 1720, abridg'd and dispos'd under general heads. In two volumes. By Benj. Motte. 4 London, 1721 The Philosophical Transactions of the Royal Society of London from their commencement, in 1665, to the year 1800. Abridged, with notes and biographic illustrations, by Charles Hutton, George Shaw, Richard Pearson. 18 vols. 4 London, 1809 Abstracts of the Papers printed in the Philoso- phical Transactions. . .from 1 800 to 1 830 inclusive. 2 vols. 4 London, 1832-33 Proceedings of the Royal Society. Printed by order of the Council. Part I., No. i, 1830-31 to No. 29, 1837. Vol. I.-III. 8 London, 1830-37 Abstracts of the Papers printed in the Philoso- phical Transactions of the Royal Society of London from 1837 to 1854 inclusive. (Proceed- ings, No. 30 to 102.) Vol. IV.-VI. 8 London, 1843-54 Proceedings of the Royal Society of London from Feb. 23, 1854, to Dec. 16, 1886. (Being a continuation of the Series entitled " Abstracts of the Papers communicated to the Royal Society of London.") Vol. VII.-XLI. 8 London, 1856-87 The Statutes of the Royal Society of London : made in the year 1823. 43 pp. 4 London, 1823 The Statutes of the Royal Society of London : made in the year 1823. (Appendix and amended Statutes.) iv. + 26 pp. 4 London, 1831 Statutes of the Royal Society. 1831. 21 pp. 4 London (1831) List of the Councils of the Royal Society, com- mencing with the year 1800. [1799-1800 to 1839-40.] 9 pp. 4 London (1839) List of the Royal Society for the years 1822, '23, '26, '27. 4 London (1822-27) The Royal Society (List of Fellows, &c.), 1829- 42, '45, '49, '52, '57, '65- 4 London (1829-65) London, Royal Society continued. Address delivered at the Anniversary Meeting of the Royal Society, 1836, by H.R.H. The Duke of Sussex. 1 8 pp. 4 London, 1836 An authentic narrative of the dissentions and debates in the Royal Society, containing the speeches at large of Dr. Horsley, Dr. Maskelyne, Mr. Maseres, Mr. Poore, Mr. Glenie, Mr. Watson, and Mr. Maty. 154 pp. 8 London, 1784 Minutes of the Council of the Royal Society relating to the Report of the Committee on Mr. Babbage's Calculating Machine. (Private.) i p. fol. London, 1829 Adjudication of the Copley, Rumford, and Royal Medals : and appointment of the Bakerian, Croonian, and Fairchild Lectures. Compiled... by James Hudson. 60 pp. 4 London, 1831 Report on the Adjudication of the Copley, Rumford, and Royal Medals : and appointment of the Bakerian, Croonian, and Fairchild Lectures. Compiled... by James Hudson. And Appendix. 62 pp., 21 pp. 4 London, 1834 Correspondence concerning the Great Melbourne Telescope. In three parts. 1852-70. Printed for private circulation only. 8 London, 1871 Musseum regalis Societatis. Or a Catalogue and Description of the Natural and Artificial Rarities belonging to the Royal Society, and preserved at Gresham Colledge. By Nehemiah Grew. fol. London, 1681 Catalogue of the Scientific Books in the Library of the Royal Society. 776 pp. 8 London, 1839 Catalogue of Scientific Papers (1800-73). Com- piled and published by the Royal Society of London. Vol. I.-VIII. 4 London, 1867-79 The History of the Royal-Society of London, For the Improving of Natural Knowledge. By Tho. Sprat. 8 ff. + 438 pp. 4 London, 1667 The same. 4 th Edition. 8 ff. + 438 pp. 8 London, 1734 The History of the Royal Society of London, for improving of Natural Knowledge, from its first rise. In which the most considerable of those Papers communicated to the Society, which have hitherto not been published, are in- serted in their proper order. As a Supplement to the Philosophical Transactions. By Thomas Birch. 4 vols. 4 London, 1756-57 g Academies: London Norway. London, Royal Society continued. History of the Royal Society from its institution to the end of the eighteenth century, by Thomas Thomson. 4 London, 1 8 1 2 A History of the Royal Society, with memoirs of the Presidents, compiled from authentic docu- ments, by Charles Richard Weld. 2 vols. 8 London, 1848 London, Royal United Service Institution : Proceedings of the Anniversary Meetings for 1876-79. 8 London, 1877-80 London, Selenographical Society: The Seleno- graphical Journal. Vol. I.-V. 8 London, 1879-82 London, Society of Arts : The Society for the Encouragement of Arts, Manufactures, and Commerce propose in pursuance of their Plan, to bestow the following Premiums, viz., Relating to Agriculture, &c. Hand-Mills, &c. (Universal Magazine.) 9 pp. 8 London, 1758 MS. Note by E. Henderson. London, Society for the Diffusion of Useful Knowledge : The British Almanac, and Com- panion to the Almanac, or Year-book of general information. 1833, '35-43, '46-59. 8 London, 1832-58 London, Society of Telegraph Engineers: Jour- nal. Vol. I.-X. and Appendix. 8 1872-81 Rules and Regulations, 1871. 15 pp. 8 London, 1871 London, Zoological Society : Report of the Council of the Zoological Society of London. 1877, '78, '79. 8 London, 1878-80 Manchester, Free Library : 26 th and 28 th Annual Report... on the working of the Public Free Libraries, 1877-78, 1879-80. 8 Manchester, 1878-80 Manchester, Geological Society : Transactions. Vol. XV. 8 Manchester, 1 878-80 Manchester, Literary and Philosophical Society : Memoirs. Third Series. Vol. VI.-IX. 8 London, 1879-83 Vol. VI. contains a fine photograph of the portrait of Tycho Brahe (now at Dun Echt). - Proceedings. Vol. II.-XIL, XVI.-XXIV. 8 Manchester, 1862-85 A Centenary of Science in Manchester (in a series of notes). By R. Angus Smith. (Memoirs. Vol. IX.) & London, 1883 C Manchester, Literary and Philosophical Society continued. Catalogue of the Books in the Library. By Francis Nicholson. 8 Manchester, 1875 Manchester, Owens College : ... The humble Memorial ... to seek a Royal Charter. 12 pp. 8 Manchester, 1877 Mauritius, Meteorological Society : Synoptic Weather-Charts of the Indian Ocean for Feb- ruary, 1861. [By C. Meldrum.] 1 6 ff. 2 ff '. letterpress, atlas fol. Mauritius, 1861 Synoptic Weather-Charts of the Indian Ocean for March, 1861. [By C. Meldrum.] 1 6 ff. atlas fol. Mauritius, 1861 Monthly Notices. (New Series, N os 10, 11,) June 17, Aug. 28, 1879. fol. s.l. 1879 Montreal, Geological and Natural History Survey and Museum of Canada: Report of Progress. Maps, &c. 1879-80/82-83-84. 8 Montreal, 1881-85 Montreal, Geological and Natural History Survey of Canada: Annual Report. With Maps. (New Series.) Vol.1. 1885. 8 Montreal, 1886 Nancy, Societe litteraire : Discours [IV.] pro- nonces... a la premiere assemble de la socie'te... Epitre au Roy, [Stanislas I., roi de Pologne, Due de Lorraine et de Bar]. 4 Nancy, 1751 Naples, Societa Reale (AccademiadelleScienze): Atti della Reale Accademia delle Scienze,sezione della Societa Reale Borbonica. Vol. I., II. 4 Napoli, 1819-25 New Haven, Connecticut Academy of Arts and Sciences: Transactions. Vol. III., V, VI. 8 New Haven, 1876-86 Norway, Norwegische Commission der Euro- paischen Gradmessung : Vandstandsobserva- tioncr. Heft I.-III. 4 Cliristiania, 1882-85 Heft I. Observationer ved Oscarsborg, 1872-79. ...Throhdjem, 1872-78. II. Stavanger,... III. ,, Oscarsborg,... Geodatische Arbeiten. Heft I.-IV. 4 Christiania, 1880-85 Heft I. Basis auf Egeberg bei Christiania. Rindenleret bei Levanger. ,, II. Verbindung der Basis bei Christiania... ,, III. ,, Rindenleret... IV. Das nordliche Dreiecknetz... Academies : Padua Paris. 10 Padua, Universita: Esperimento di matemataic pura elemcntare che alcuni studenti di anno primo filosofico della I. R. Universita di Padova, 1827. 1 6 pp. 8 Padova, 1827 Palermo, Societa degli Spettroscopisti Italian!: Memorie. Raccolte e pubblicate per cura del Prof. P. Tacchini. Vol. I.-VIII., 1872-79. 4 Palermo, 1872-79 IX., 1880. ^ Roma, 1881 Paris, Academie des Sciences (Institut de France) : Me"moires de mathematique et de physique tires des registres de l'Acadmie Royale. 1692. 4 Paris, 1692 Histoire de 1'Academie Royale des Sciences depuis 1666 jusqu'a 1699. Tome I.-XI. 13 vols. 4 Paris, 1733 Histoire et Memoires de 1'Academie depuis 1 699 jusqu'a 1790. 97 vols. 4 Paris, 1702-97 Observations faites en plusieurs voyages par ordre de Sa Majeste\ pour perfectionner 1'astro- nomie et la geographic, avec divers traitez astro- nomiques, par Messieurs de 1'Academie royale des sciences. (Mems. Tom. VII.) 3 maps, ii plates, 875 pp. 4 Paris, 1729 Me'moires donnas a 1'Academie royale des sciences de Paris, non imprimis dans leur temps, par Alexis Fontaine. 4 Paris, 1764 Machines et inventions, approuvees par 1'Aca- demie depuis 1666 jusqu'en 1754, publiees par Gallon. 7 vols. 4 Paris, 1735-77 Tables des matieres contenues dans 1'Histoire et les Memoires depuis 1666 jusqu'a 1790. i o vols. 4 Paris, 1734-1809 Nouvelle Table des articles contenus dans les volumes de 1'Academie depuis 1666 jusqu'en 1770, par Rozier. 4 vols. 4 Paris, 1735-76 Memoires de 1'Institut National des Sciences (Lettres) et Arts. Sciences mathe~matiques et physiques. Tome I.-XIV. 14 vols. 4 Paris, an 6 [1798]-! 81 8 Memoires presentes a 1'Institut des Sciences, Lettres et Arts, par divers savans, et lus dans ses assemblies. Sciences mathmatiques et phy- siques. 2 vols. 4 Paris, 1805-11 Memoires de 1'Acad^mie des sciences de 1'Insti- tut de France. Tome I.-XIX., XXI. 4 Paris, 1 8 1 8-47 Paris, Academie des Sciences (Institut de France) continued. Memoires presented par divers savants. Sciences mathematiques et phy- siques. Tome I.-VII., IX. 4 Paris, 1827-46 Comptes rendus hebdomadaires des seances. Tome I.-CIII. 4 Paris, 1835-86 Table generale. Tome I.-LXI. 2 vols. 4 Paris, 1853-70 Rapports du jury charge,... de proposer les ouvrages susceptibles d'obtenir les prix D^cen- naux,... 4 Paris, 1810 - Rccueil de Memoires, Rapports et Documents relatifs a 1'observation du Passage de Vnus sur le Soleil. 6 plates, 460 pp. 4 Paris, 1874 - Recueil de Memoires, Rapports et Documents relatifs a 1'observation du Passage de Vnus sur le Soleil. Extrait du Tome II., 2 e Partie. Mission de Noumea. Extrait du Tome III., 3 e Partie. Documents relatifs aux mesures des epreuves photo- graphiques. 4 Paris, 1881-82 Connoissance des Temps a 1'usage des Astro- nomes et des Navigateurs,...publiee par ordre de 1'Acad^mie Royale des Sciences. 1681, 1693, 1699-1715, 1717-21, '23-26, '28-32, '34-36, '38-40, '42-44, '46-50, '52-53, '56-57, '59, '61-64, '66-92, '94. 8 Paris, 1681-1792 Paris, Bureau des Longitudes: Connoissance des Temps, a 1'usage des astronomes et des navi- gateurs...publiee par ordre du Bureau des Lon- gitudes. 1795-1800, 1802-1887. 8 Paris, 1'an II. [1794]- 1885 The vol. for 1806 contains Index to the vols. for 1760-1805. 1822 ,, 1806-22. 1867 1823-67. Annales du Bureau des Longitudes et de 1'Observatoire Astronomique de Montsouris. Tome I. 4 Paris, 1877 Annales du Bureau des Longitudes. Travaux faits a 1'Observatoire Astronomique de Mont- souris (section navale), et memoires divers. Tome II., III. 4 Paris, 1882-83 * Ephemerides des etoiles de culmination lunaire et de longitude pour 1878, '83-86. 4 Paris, 1877-85 Annuaire. 1878. 12 Paris, 1877 Observations astronomiques. See Observatories, Paris. 11 Academies: Paris Sydney. Paris, Bureau des Longitudes continued. Tables astronomiques. See Bouvard, Burckhardt, De- lambre et Biirg. Paris, Comite" de Salut Public: Avis aux ouvriers en fer, sur la fabrication de 1'acier. Public par ordrc du Comite' de Salut Public. 5 plates, 34 pp. 4 Paris. Paris, Corporations Francaises d'Arts et Metiers : La Revanche de la France par le Travail et les InteYets organises. Histoire des Corporations Franchises d'Arts et Metiers avec Preface historique et Conclusion pratique par J. P. Mazaroz. 2 e Edition. 485 pp. 8 Paris, 1878 Paris, Ecole Normale superieure: Annales scien- tifiques, publiees sous les auspices du Ministre de 1'Instruction publique,... Tome I.-VII.,annees 1864-70. 4 Paris, 1864-70 2 e Serie. Tome I.-XIL, annees 1872-83. 4 Paris, 1872-83 3 Serie. Tome I., annee 1884. 4 Paris, 1884 Paris, Ecole Polytechnique : Journal. Cahier I.-XXIV., XXXII.-XL., XLII.-XLIII. Tome I.-XV, XIX.-XXIIL, XXV., XXVI. 4 Paris, 1'an III. [1795]- 1870 Paris, Societe de Geographic: Recueil de Voyages et de Mdmoires, public par la Societe de Geo- graphic. Tome III. 4 Paris, 1830 Paris, Societe Francaise de Photographic : Bulletin. Tome I. -XVI II., annees 1855-72. 8 Paris, 1855-72 Tables. ..des Tomes I. a X. (1855-64). 8 Paris, 1865 Philadelphia, American Philosophical Society... for promoting Useful Knowledge: Catalogue of the Library. 634 pp. 8 Philadelphia, 1 863 Philadelphia, Library Association of Friends: Annual Report of the Committee of Manage- ment of the Library Association of Friends of Philadelphia. 1877-78, 1878-79. 1 2 Philadelphia, 1 878-79 Rome, Reale Accademia dei Lincei: Atti, Serie 3: Memorie della classe di scienze fisiche, mate- matiche e natural!. Vol. I. -XIX. 4 Roma, \ 877-84 Index I.-X. in Vol. X. - Atti, Serie 4 : Memorie della classe di scienze fisiche, matematiche e natural!. Vol. I-II. 4 Roma, 1885 Rome, Reale Accademia dei Lincei continued. Atti, Scric 3 : Transunti. Vol. I. -VII I. 4 Roma, 1877-84 Atti, Serie 4 : Rendiconti pubblicati per cura dei segretari. Vol. I., II. I, 2. 4 Roma, 1884-86 Rome, Societa degli Spettroscopisti Italian! : Memorie. See Palermo. St. Petersburg, Academie I mperiale des Sciences: Commentarii Academiae Scientiarum Imperialis Petropolitanae. 1726-46. Tom. I. -XIV. 4 Petropoli, 1728-51 - Novi Commentarii Academiae Scientiarum Im- perialis Petropolitanae. 1747-75. Tom. I.-XX. 4 Petropoli, 1750-76 Acta Academiae Scientiarum Imperialis Petro- politanae. 1777-82. I2vols. 4 Petropoli, 1778-86 Nova Acta Academiae Scientiarum Imperialis Petropolitanae. 1783-87. Tom. 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Vol. X.-XIX. 8 Sydney, 1877-86 [Index to the] Publications of the Royal Society of New South Wales. 8 [Sydney'] Academies : Thorn Washington. 12 Thorn : Mittheilungen des Coppernicus-Vereins... zu Thorn. See Copernicus, Nicolas. Turin, Reale Accademia delle Scienze : Mis- cellanea philosophico-mathematica Societatis Privatae Taurinensis. Tomus I. 4 Align stce Taurinorum, 1759 Melanges de philosophic et de mathematique de la Societe Royale de Turin. 1760-73. Tome II.-V. 4 vols. 4 Turin, s.a. United Kingdom, Ordnance Survey : An account of the operations carried on for accomplishing a trigonometrical survey of England and Wales ; from the commencement, in the year 1784 (to 1809). By W. Mudge, I. Dalby, and T. Colby. 3 vols. 4 London, 1799-1811 An account of the measurement of the Lough Foyle base in Ireland, with its verification and extension by triangulation ; together with the various methods of computation followed on the Ordnance Survey, and the requisite tables. By Capt. W. Yolland. 4 London, 1847 Account of the observations and calculations of the principal triangulation, and of the figure, dimensions, and mean specific gravity of the earth as derived therefrom. Drawn up by Capt. A. R. Clarke, under the direction of Lieut. Col. H. James (with vol. of plates). 4 London, 1858 A Catalogue of the Maps and other Publica- tions of the Ordnance Survey of Great Britain and Ireland, issued by Edward Stanford. 6 maps, 100 pp. 8 London, 1885 Vienna, Kaiserliche Akademie der Wissenschaf- ten : Sitzungsberichte der mathematisch-natur- wissenschaftlichen Classe, 1848-60. Band 1-42. 8 Wien, 1848-61 Abtheilung 2 (Mathematik, Physik, Chemie, Mechanik, Meteorologie und Astronomic), 1861- 75. Band 43-76. 8 Wien, 1861-76 Register zu den ersten 10 Banden. 8 Wien, 1854 zweiten 10 Banden. 8 Wien, 1856 Banden, 21-30. 8 Wien, 1859 31-42. 8 Wien, 1862 43-50. 8 Wien, 1865 51-60. 8 Wien, 1870 61-64. 8 Wien, 1872 Vienna, Kaiserliche Akademie der Wissenschaf- ten continued. Abtheilung i (Mineralogie, Bot- anik, Zoologie, Anatomic, Geologic und Palaon- tologie), 1861-75. Band 43-72. 8 Wien, 1861-76 Abtheilung 3 (Physiologic, Anatomic, und theo- retische Medicin), 1872-75. Band 65-72. 8 Wien, 1872-76 Circular, No. 6, 10-13, 16-34, 36-66. 8 Wien, 1871-87 Vienna, K. K. Militar-Geographisches Institut: Die astronomisch-geodatischen Arbeiten des K. K. Militar-geographischen Institutes in Wien. Band I. Die Grundlinie bei Josefstadt. . . 4 Wien, 1871 Vienna, Osterreichische Brandversicherungs- Gesellschaft : Statuten der ersten Osterreichi- schen Brandversicherungs-Gesellschaft in Wien, vom 1 8. Oktober 1824, mit Zusatzen vom i. August 1826. 12 pp. 8 (Wien} (1826) Washington, Bureau of Navigation : The Ameri- can Ephemeris and Nautical Almanac. 1857, 1861-69, '71-79, '8 1. 8 Washington, 1854-78 Logarithms of sines and cosines, with the argu- ment in time. 8 Washington, 1874 Continuation of Damoiseau's Tables of the satellites of Jupiter to 1900, by D. P. 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I. cor- rected to January, 1882. 8 Washington, 1882 - Smithsonian Miscellaneous Collections, 641. An Account of the Progress in Astronomy in the year 1885. By William C. Winlock. 1 14 pp. 8 Washington, 1886 Washington, United States Coast Survey: Report of the Superintendent of the Coast Survey, showing the progress of the Survey during the years 1855-57. 4 Washington, 1856-58 - Standard mean Right- Ascensions of circumpolar and time stars. 4 Washington, 1862 - Methods and Results Transatlantic Longitude. By J. E. Hilgard. 4 Washington, 1877 Washington, United States Patent Office : Results of Meteorological observations made under the direction of the United States Patent Office and the Smithsonian Institution, from the year 1854 to 1859 inclusive. Vol. I., II., part i. 4 Washington, 1861-64 Washington, War Department : Second and Third Reports on Meteorology, and Directions for Mariners. By J. P. Espy. fol. Washington (1851) Zurich, Naturforschende Gesellschaft : Viertel- jahrsschrift.-.redigirt von Rudolf Wolf. Jahrgang I.-XXII. 8 Ziirich, 1856-77 Acharya Bhascara : Lilawati, or a Treatise on Arithmetic and Geometery. Translated from the original Sanscrit by John Taylor. 6 plates, (8) + 39+161 pp. 4 Bombay, 1816 Adam, George Ure : Tables to find the Standard or fine Weights of Gold and Silver ;... 15 pp. 8 London, 1854 Adam, Jacob : Dissertation sur la resistance des Fluides, qui a remporte le prix propose par 1'Academie Royale des Sciences et belles lettres de Prusse pour 1750, adjug en 1752. 2 plates, 66 pp. 4 Berlin, 1752 Adam, V.: Taschenbuch der Logarithmen fur Mit- telschulen und hohere Lehranstalten. 6 e Auflage. 96 pp. Stereotyp-Ausgabe, 16 Wien, 1879 Adams, George: Geometrical and Graphical Essays, containing a general description of the mathe- matical instruments used in geometery, civil and military surveying, levelling and perspective ; with many new practical problems. The third edition, corrected and enlarged by William Jones. (With volume of plates.) 34 plates, 518 pp. 8 London, 1 803 See Gale, John. Adams, John Couch: *An Explanation of the observed Irregularities in the Motion of Uranus on the hypothesis of disturbances caused by a more distant planet. 31 pp. 8 London, 1846 On new Tables of the Moon's Parallax, to be substituted for those of Burckhardt. 19 pp. 8 London, 1853 Adams, W. Grylls: * Measuring Polariscopes. I plate, 3 pp. 8 London, 1 879 * Comparison of Curves of the Declination Magnetographs at Kew, Stonyhurst, Coimbra, Lisbon, Vienna, and St. Petersburg. 8 London, 1880 Address to the Mathematical and Physical Section of the British Association, Swansea, 1880. 8 London, 1880 Adolph, G. H. W. Carl : Bahnbestimmung der Mnemosyne und Ableitung der Jupitermasse... Part i. 95 pp. 4 Carlsruhe, 1874 Inaugural dissertation, with "vita." Adolph, William: The simplicity of the Creation ; or, the Astronomical Monument of the Blessed Virgin. A new theory of the Solar System, &c. 173 pp. 8 London, 1859 >netius, Theophilus : Theses tertia disputationis de Meteorologicae de Cometis. 4 Jence, 1628 XEpinus, Franz Ulrich Theodor: De augmento sortis per anatocismum. 8 pp. 4 Rostocliii, 1747 Airy. 14 , Franz Ulrich Theodor continued. De notione quantitatis negativae. 1 6 pp. 4 RostocJiii, 1754 s, Franz Ulrich Theodor, and Brandt, Heinrich Jac. : De integratione et separatione variabilium in aequationibus differentialibus, duas variabiles continentibus. 19 pp.4 Rostocliii,\'jt > t > XEpinus, Franz Ulrich Theodor, and Flotau, Christian Ludwig Wilhelm : Demonstrationes primariarum quarundam aequationibus algebra- icis competentium proprietatum. 15 pp. 4 Rostochii, 1752 Agardh, Johann Mortimer: De motu systematis Solaris progressivo Disputatio Astronomica. Pars !> II. 33 p p .80 Lnndce, 1841 - De latitudine speculae Lundensis ex observa- tionibus stellae polaris deducta. 47 pp. 4 Lundce, 1847 (With author's autograph.) Observationes Eclipsis Solis quae erat die xxviii. Julii MDCCCLI. calculate a J. M. Agardh. 27 pp. 40 Lnndce, 1853 Agelet, Joseph Lepaute d' : *Reduction of the observations of fixed stars made by J. L. D'Agelet at Paris in 1783-85, with a catalogue of the corresponding mean places, referred to the equinox of 1800. By B. A. Gould. 4 Washington [1866] Autograph presentation to Argelander. Agnesi, Maria Gaetana : Analytical institutions in four books. Translated into English by the late Rev. John Colson... [edited by] the Rev. John Hellins. 2 vols. 40 London, 1801 Agrippa, Henricus Cornelius : La philosophic occulte...Divisee en trois Livres, Et traduite du. Latin. 2 vols. 8 La Haye, 1727 Ahlberg, Nicolaus Levinius : See Schonberg, Petrus. Aiguieres Charles d' : Tables sans fin donnant les resultats de la multiplication, de la division, et de 1'extraction des racines carres et cubiques de tous les nombres imaginable. 4 Paris, 1859 Airy, George Biddell: *On the principles and construction of the achromatic eye-pieces of Telescopes and on the achromatism of Micro- scopes. i plate, 26 pp. 4 Cambridge, 1825 *On Laplace's investigation of the attraction of Spheroids differing little from a Sphere. 12 pp. 4 Cambridge, 1826 Airy, George Biddell continued. *On the spherical aberration of the eye-pieces of Telescopes. i plate, 63 pp. 4 Cambridge, 1827 *On the disturbances of pendulums and bal- ances, and on the theory of escapements. I plate, 24 pp. 4 Cambridge, 1828 *On the longitude of the Cambridge Observa- tory. 1 6 pp. 4 Cambridge, 1828 *On a remarkable modification of Newton's Rings. 10 pp. 4 Cambridge, 1831 *Encke's dissertation on the Comet. Translated by Airy. 58 pp. 8 Cambridge, 1832 * On an inequality of long period in the motions of the Earth and Venus. 58 pp. 4 London, 1832 *On a new Analyzer and its use in experiments of polarisation. 10 pp. 4 Cambridge, 1832 Gravitation : an elementary explanation of the principal perturbations in the Solar System. 215 pp. 8 London, 1834 *On the latitude of Cambridge Observatory. II pp. 4 Cambridge, 1834 * Continuation of Researches into the Value of the Mass of Jupiter by observations of the Elongation of the fourth Satellite. 3 pp. 4 London, 1834 Abriss einer Geschichte der Astronomic im Anfange des neunzehnten Jahrhunderts (1800- 1832). Aus dem Englischen iibersetzt von C. L. Littrow. 117 pp. 8 Wien, 1835 - Mathematical tracts on the lunar and planetary theories, the figure of the earth, precession and nutation, the calculus of variations, and the undulatory theory of optics. 3rd Edition. 8 Cambridge, 1842 - Account of the Northumberland Equatoreal and Dome, attached to the Cambridge Observatory. 19 plates, 39 pp. 4 Cambridge, 1844 Cambridge Observations, 1843. Appendix II. * Account of the measurement of an arc of lon- gitude between the Royal Observatory of Greenwich, and the trigonometrical station of Feagh Main, in the Island of Valcntia. 1 6 pp. 8 London, 1846 * Plan of the Buildings and Grounds of the Royal Observatory, Greenwich, with Explanation and History. i plate, 8 pp. 4 London, 1847 15 Airy Albrecht. Airy, George Biddell continued. Six Lectures on Astronomy, delivered... at the Temperance Hall, Ipswich, in the month of March, 1848. 4 th Edition. 7 plates, 222 pp. 8 London On the Figure of the Earth. (Encyclopaedia Metropolitana.) 3 plates, 76 pp. 4 London, 1 849 * Description of the Greenwich Transit Circle. 1 6 plates, 23 pp. 4 London, 1853 *On the difference of Longitude between the Observatories of Bruxelles and Greenwich, as determined by Galvanic Signals. 27 pp. 4 London, 1855 * Description of the Reflex Zenith tube of the Royal Observatory, Greenwich. 4 plates, 15 pp. 4 London, 1856 - * Suggestion of a Proof of the Theorem that every Algebraic Equation has a Root. 9 pp. 4 Cambridge, 1859 - Remarks on a paper entitled " On the Polar Distances of the Greenwich Transit Circle, by A. Marth," printed in the Astronomische Nach- richten, Nos. 1260-1263. Private. 1 5 pp. 4 London, \ 860 * Supplement to a Proof of the Theorem that every Algebraic Equation has a Root. 6 pp. 4 Cambridge, 1860 * On the Strains in the Interior of Beams. 3 plates, 8 tables, 23 pp. 4 London, 1862 - * On the Difference in the Magnetic Properties of Hot-Rolled and Cold-Rolled Malleable Iron, as regards the power of receiving and retaining Induced Magnetism of Subpermanent Character. 1 6 pp. 4 London, 1862 *On the Diurnal Inequalities of Tcnestrial Magnetism, as deduced from Observations made at the Royal Observatory, Greenwich, from 1841 to 1857. 8 plates, 8 pp. 4 London, 1863 Address of the Astronomer Royal to the indi- vidual members of the Board of Visitors of the Royal Observatory, Greenwich. 3 pp. 4 Greenwich, 1 865 *On the Diurnal and Annual Inequalities of Terrestrial Magnetism, as deduced from Obser- vations made at the Royal Observatory, Green- wich, from 1858 to 1863;... With a Note on the Luno-diurnal and other Lunar Inequalities, as deduced from observations extending from 1848 to 1 863. 4 plates, 1 2 pp. 4 London, 1 870 Airy, George Biddell continued. * Note on an Extension of the Comparison of Magnetic Dis- turbances with Magnetic Effects inferred from observed Terrestrial Galvanic Currents ; and Discussion of the Magnetic Effects inferred from Galvanic Currents on days of Tranquil Magnetism. i plate, 12 pp. 4 London, 1870 Presidential Address to the Royal Society Anni- versary Meeting, 1873. 8 London, 1873 *The Transits of Venus, 1874 and 1882. On the preparatory arrangements for the Observa- tion of the Transits,... 10 plates, 23 pp. 8 London, 1873 On the method to be used in reducing the obser- vations of the Transit of Venus, 1874, December 8. 12 pp. 8 London, 1875 On the undulatory theory of Optics, designed for the use of Students in the University. New Edition. 2 plates, viii. + 159 pp. 8 London, \ 877 Alberi, Eugenic: Una visita alia manifattura di porcellane di Doccia. 16 pp. 8 Firenze, 1840 Albertus Magnus : Liber Albert! magni de duabus sapientijs et de recapitulatione omniu libroru Astronomic. 4 Sine nota (circa 1490) From the Chasles Library. d'Albiruni : See Boncompagni, B. Albohazen Haly filius Abenragel [Aboulhassan] : Preclarissim' Liber cdplet' in iudicijs astrorum... (benc reuisus & fideli studio emedatus p. dominu Bartolomeum de Alten de Nusia). 4+152 pp. fol. Venetiis (E. Ratdolt), 1485 2 cols., 59 and 60 lines. Small gothic type. Sec Delambre. Astr. du Moyen Age, p. 7. Preclarissimus in Judiciis Astrorum Albohazen Haly filius Abenragel Nouiter Impressum & fideliter emendatum &c. 98 ff. fol. [fnjine] :... Impresses arte...Jo. bapti. Sessa. anno dni M. CCCCCIIJ. [ Venetiis} ( 1 503) Fine woodcut on the title. Albrecht, Carl Theodor : Uber die Bestimmung von Langen-Differenzen mit Hiilfe des Electri- schen Telegraphen. 83 pp. 4 Leipzig, 1869 Formeln und Hiilfstafeln fur geographische Ortsbestimmungen nebst kurzer Anleitung zur Ausfuhrung derselben. Zweite umgearbeitete und vcrmehrte Auflage. viii. + 240 pp, 4 Leipzig, 1879 Albubather -Alembert. 16 Albubather : Liber Natiuitatum. 29 ff. fol. in 33. [Co/.] : Radue de Arabico in Latinu^ Tractates. 1218. Impressus Venetijs p. me Ahiuisium de contra fa Sancte Liicie Venetum Calendis Jiinij. 1492. Large woodcut on title. Hain 607. Albumasar : Albumasar de magnis coniunctionibus: annorum reuolutionibus : ac eorum profectioni- bus : octo continens tractatus. 118 ff. 4 '. . .magistri ioliannis angeli . . . diligeti correctione : Erliard . . . ratdolt ...& mira inipri- mendi arte : qua nup_ venetijs : mine auguste vindelicoT}. ... 1489. Woodcuts. Gothic type. Hain6n. Albumasar, B. cir. 805, D. cir. 885. Correctly Abu Maaschar Giafar ben Mohammed. Flourished at Bagdad. See Delambre. Astr. du Moyen Age, p. 6. Flores Albumasaris. (Tractatus... florum astro- logic.) 1 8 ff. 4 Augusta Vindelicorum (E. Ratdolt), 1495 Woodcuts. Hain 610. Introductorium in astronomiam Albumasaris abalachi octo continens libros partiales. 66 ff. 4 [In fine} : ... Venetijs : mandate & expensis MelcJiionis Sessa: Per Jacob um pentium Leucense 1 ^. Anno dni. 1506. Alchabitius : Libellus ysagogic' abdilazi. i. serui gloriosi dci : q'dr alchabiti' ad magisteriu iudi- ciorum astrorum : Iterpretat" a ioaiie hispalesi. 32 ff. 4 Venetijs (E. Ratdolt), 1482 Hain 616. Libellus ysagogicvs abdilazi. id est servi gloriosi dei : qvi dicitvr alchabitivs ad magisterivm ivditiorvm astrorvm : interpretatvs a ioanne his- palensi.scriptvmqve in evndem a iohanne saxonie editvm (anno 1331) vtili serie connexvm inci- pivnt. 98 ff. 4 Impressum . . . Erliardi ratdolt ... Anno salutifere incarnationis. Venetijs, 1485 Hain 617. Libellus isagogicus abdilazi. idest serui gloriosi dei : Qui dicitur alchabitius ad magisteriu^ iudicioru astrorum interpretatus a ioanne saxonie editum (Anno 1 33 1) vtili serieconnexum incipiunt 72 ff. 4 [In fine} : Impressum Venetijs p Joanem & Gregoriu 1 ^ de gregorijs fratres. anno natiuitatis dni. 1 502. Libellus isagogicus abdlazi. id est serui gloriosi dci. Qui dicitur alchabitius, ad magisterium iudicioru astrorum interpretatus a Joanne his- palensi, scriptumque in eudem a Joanne saxonie editum (anno 1331). (71) ff. 4 Venetiis (M. Scssa), 1512 Alchabitius continued. Opus ad scrutanda Stella^ Magisteria isagogicu...restitutu ab... Antonio de Fantis...qui notabile eiusde Auctoris Libellu de Planeta?/. Coiuctionib'...addidit & pleraq^ scitu dignissima cu castigatissimo Joannis de Saxonia Cometario. 64 ff. 4 Venetiis (M. Sessa), 1521 Alciato, Andrea : And. Alciati libellvs, de pon- deribvs et mensuris. Item Budtei qucudam de eadem re, adliuc non uisa. Item Pliilippi Me- lanclithonis, de ijsdem, ad Germanomm usum, sententia.... (50) ff. 8 Haganoa; apjid lohan. See. 1530 Elogio di Andrea Alciato orazione inaugurate degli studi per 1'anno scolastico 1810-1811 detta nella grand'aula della Regia Universita di Pavia da Giuseppe Prina. 70 pp. 8 Milano, 1 8 1 1 Alembert, Jean le Rond d': Reflexions sur la Cause generate des Vents. Et Meditationes de general? Ventorum causa. Piece qui a remporte le Prix propose 1 par l'Acad6mie Royale des Sciences de Berlin, pour 1'annee 1746. 2 plates, xxviii.+ 194+138 pp. 4 Paris, 1747 Recherches sur la precession des Equinoxes, et sur la nutation de 1'axe de la Terre dans le systeme Newtonien. 4 plates, xxviii.-)- 184 pp. 4 Paris, 1749 Essai d'une nouvelle theorie de la resistance des Fluides. 2 plates, xlvi. + 212 pp. 4 Paris, 1752 Recherches sur differens points importans du Systeme du Monde. 3 parts in 2 vols. 4 Paris, 1 754-5*5 Traite de Dynamique. Nouvelle Edition, revue & fort augmentee. 5 plates, xl. + 272+;rY. pp. 8 Paris, 1758 Opuscules Mathematiques, ou Memoires sur differens sujets de Geometric, de Mechanique, d'Optique, d'Astronomie, &c. 8 vols. 4 Paris, 1761-80 Traite de 1'Equilibre et du Mouvement des Fluides. Pour servir de suite au Traitd de Dynamique. Nouvelle Edition, revue & aug- mentee. 10 plates, xlvi. +476 pp. Paris, 1770 * Eloge de M. D'Alembert. 45 pp. 4 Paris 1783 See Encyclopedic methodique. Alembert, Jean le Rond d'; Condorcet, Marquis de ; Bossut, Charles : Nouvelles experiences sur la resistance des Fluides. M. I'Abbt Bossut, Rapporteur. 5 plates, 232 pp. 8 Paris, 1777 17 Aleotti Algorithm us. Aleotti, Giov. Battista: See Hero. Alexander, J. H. : International Coinage for Great Britain and the United States. i table, 20 pp. 8 Baltimore, 1855 The same. I table, 26 pp. 8 Oxford, 1857 Enquiry into the English System of Weights and Measures. no pp. 8 Oxford, 1857 Alexander, Stephen : Biographical Notice of. [Born, Schenectady. N. Y., Sept. i, 1806 ; died Princeton, N. J., June 25, 1883.] 8 pp. 8 Alfonso X. (of Castile) : Alfontij regis castellae illustrissimi ccelestiu motuu tabulae: nee no Stel- la^, fixaru logitudines ac latitudines alfontij tpe ad motus veritate mira diligetia reductae. At pino Joanis saxoniesis in tabulas alfontij canSes ordinati incipiut faustissime. 4 [In fine] Finis tabula!], astronomical]. Alfontij regis castellce. Impressionem qualf. emendatissimd Erltard' ratdolt augustensis mira sua arte si/a & impensa foelicissimo sidere com- plere curauit. Anno sahitis 14.83 Sole in. 20. gradn Cancri gradiente hoc c. 4.. non. Julij. Anno imindi. 7681. soli deo doininanti astris Gloria. Editio princeps. - Tabulc astronomice Alfonsi Regis (necnon stel- laru fixarum longitudines ac latitudines). [Edidit Johannes Lucilius Santritter.] 1 14 ff. 4 Venetiis, 1492 In the colophon the Tables are said to be "Opera et arte mirifica viri solertis Johanis Hamman de Landoia, dictus Hertzog." 2 nd Edition. 41 lines to page. Hain 869. Margarita Facetiarum Alfonsi Aragonum Regis Vafredicta Proverbia Sigismundi & Friderici tertii . . . 4 A rgentoratum, 1 509 Divi Alphonsi Romanorvm et Hispaniarvm Regis, astronomical tabulae in propriam integri- tatem restitutae, ad calcem adiectis tabulis...cum plurimoru locorii correctione, & accessione variaru tabellaru ex diuersis autoribus...Qua in re Paschasius Hamellius...scdula operam suam prsestitit. viii. + 274 pp. 4 Parisiis, Ex officina Christiani Weckeli. Anno 1545. Autograph of W. Molyneux. Alfonso X. cont. Libros del saber de astronomfa, ...copilados, anotados y comentados por Manuel Rico y Sinobas. Tomo I.-V., parte I. fol. Madrid, 1863-67 Alfonso da Cordoba : Tabule Astronomice Elisa- beth Regine. 2 parts. 16 + 36 ff. 4 Impresse Venetijs . . . exspensis Petri Liechtensteyn.. . 1 503. Alfraganus [Alferganus] [Achmed Mohamed Ebn Kothair al Fergani] : Breuis ac perutilis cdpilatio Alfragani astronomo^. peritissimi totu id Continens quod ad rudimenta astronomica est opportunum. 30 ff. 4 [Co/.] : Impressum Ferrarie arte & impensa Andree galli, 1493. Hain 822. Alfragani astronomorum peritissimi Compen- dium... Joane Hispalensi interprete. 12 Paris (Wechel), 1546 Chasles 1972. Algower, David, et Haak, Johann Gabriel : De Mathesi purpurata. 24 pp. 4 Ulm, tercia regionibus aeris fiunt. 21 ff. 4 \Infine\...impressus Cracouie In domo loannis Haller Anno dni. 1506. In octaua sancti floriani. Alkarkht : Kafi fil Hisab (tiber arithmetik) bear- beitet von A. Kochheim. 4 Halle, 1878 Alkindus, Saphar: Astroru iudices. de pluuijs. imbribus et vetis : ac aeris mutatioe. 14 ff. 2 cols. 43 lines, 4 Venetijs, Anno dni 1 507. Ex officina Petri Liechtenstein. Allaaus, Franciscus : Fatum Universi observatum. fol. Rliedonis, 1654 Disceptatio in Librum de Fato Universi nuper editum. fol. Rhedonis, 1654 Astrologiae nova methodus. Francisci Allaei Arabis Christiani. fol. Rhedonis, 1658 Allan, Thomas : Allan's systems of ocean tele- graphy. 1858-1867. % London, 1867 Allen, Z. : Philosophy of the Mechanics of Nature, and the source and Modes of Action of Natural Motive Power. 4 New York, 1852 Allman, William: * Methods of clearing Equa- tions of quadratic, cubic, quadrato-cubic, and higher Surds. 22 pp. 4 London, 1813 Al-Sufi, Abd-AI-Rahman : Description des dtoiles fixes composee au milieu du dixieme siecle de notre ere. . . Traduction litterale. . .avec des notes par H. C. F. C. Schjellerup. 7 plates, 272 pp. 4 St. Pt!tersbourg, 1874 19 Alvarus Ampere. Alvarus, Thomas Magister: Liber de triplici motu proportionibus annexis Magistri Aluari Thome. Vlixboncii philosophicas Suiseth cal- culatocs ex partc dcclaras. fol. [/# fine\ : Parr/iisius (sic) (Ponset le Preux.), 1509. The words underlined are in red ink. The title and imprint are surrounded by a broad fantastic border, engraved on wood, in sections, with the mark of le Preux in the centre of the page. A most beautiful copy of a very rare book. American Journal of Science, more especially of mineralogy, geology, and the other branches of natural history ; including also agriculture and the ornamental as well as useful arts. Conducted by Benjamin Silliman. Vol. I. 8 New York, 1818 American Journal of Science and Arts : Con- ducted by Benjamin Silliman. Vol. II.-VIII., X., XI., XIII, XIV, XVII.-XLVIII. 8 New Haven, 1820-45 Second series, conducted by B. Silliman, B. Silliman, jun, J. D. Dana [and others]. Vol. I.-L. 8 New Haven, 1 846-70 - Third series, edited by J. D. (and E. S.) Dana, B. Silliman [and others]. Vol. I.-XXXII. 8 New Haven, 1871-86 General index in every loth vol. of 2nd and 3rd series. Amici, Giambattista: * DC' Microscopi Catadiot- trici. i plate, 20 pp. 4 Modena, 1 8 1 8 - Collezione di alcune memorie e Icttere. Plates, 4 Modena, 1825 * Descrizione di un nuovo circolo ripetitore in altezza ed in azimuth. i plate, 1 1 pp. 4 Modena, 1825 * Descrizione di alcuni instrument! da misurare gli angoli per riflessione. 2 plates, 33 pp. 4 Modena, 1836 Amondieu, : Amondieu's Versuch eines elemen- tarischen Lehrbegriffs der Optik. Enthaltend die beiden Theorien des Lichts, nach dem Wellen-Systeme und dem Emissions-Systeme. Aus dem Franzosischcn libersetzt und mit Anmerkungen und Zusatzen begleitet von E. M. Jahn. 5 plates, x.-f 197 pp. 8 Leipzig, 1827 Ampere, Andre"-Marie : Considerations sur la theorie mathematique du jeu. 63 pp. 4 Lyon, An 1 1 [ 1 802] Ampere, Andre-Marie continued. * Recherches sur 1'application des formules generales du calcul dcs variations aux problemes de la mcanique. 33 pp. 4 Paris A xin. [1805] See Todhunter Hist. calc. Variations, p. 470. * Lettre de M. Ampere a M. le Comte Berthollet, sur la determination des proportions dans les- quelles les corps se combinent d'apres le nombre et la disposition respective des molecules dont leurs particules integrantes sont composdes. 2 plates, 47 pp. 8 Paris, 1814 Presentation copy to Delambre. * Considerations generales sur les integrates des Equations aux differentielles partielles. 67 pp. 4 Paris, 1815 Presentation copy to Delambre. * Demonstration d'un Theoreme d'ou Ton peut deduire toutes les lois de la Refraction ordinaire et extraordinaire. 16 pp. 4 Paris, 1815 Memoire contenant 1'application de la theorie exposee dans le xvii e Cahier du Journal de 1'Ecole polytechnique, a 1'integration des equa- tions aux difTerentielles partielles du premier et du second ordre. 188 pp. 4 Paris, 1819 * Memoires sur 1'action mutuelle de deux courans electriques, sur celle qui existe entre un courant eiectrique et un aimant ou le globe terrestre, et celle de deux aimans 1'un sur 1'autre. 5 plates, 68 pp. 8 Paris, 1821 * Note sur deux Memoires lus par M. Ampere a 1'Academie royale des Sciences, le premier dans la seance du 26 decembre 1820 ; le second dans les seances des 8 et 15 Janvier 1821. 7 pp 4 Paris, 1821 Recueil d'observations electro-dynamiques, con- tenant divers memoires, notices, extraits de lettres ou d'ouvrages periodiques sur les sciences,... 10 plates, 385 pp. 8 Paris, 1822 * Memoire sur quelques nouvelles proprietes des axes permanens de rotation des corps et des plans directeurs de ces axes. 80 pp. 4 Paris, 1823 Precis de la theorie des phenomenes electro- dynamiques. i plate, 67 pp. 8 Paris, 1824 Description d'un appareil eiectro-dynamique, construit par M. Ampere. I plate, 24 pp. 8 Paris, 1824 Ampere Angeli. 20 Ampere, Andre-Marie continued. Memoire sur une nouvelle experience electro-dynamique, sur son applicationa la formulequi repre'sente 1'action mutuelle de deux Ele'mens de deux conducteurs voltai'ques . . . Suivi d'une lettre a M. Gherardi, relative a 1'explication de quelques phe"nomenes electro-dynamiques. i plate, 48 pp. 8 Paris, 1825 Precis d'un memoire sur 1'electro-dynamique. I plate, 15 pp. 8 Gand, 1825 Theorie des phenomenes electro-dynamiques uniquement deduite de 1'experience. 2 plates, 226 pp. 4 Paris, 1826 Description d'un appareil electro-dynamique. Deuxieme edition. I plate, 32 pp. 8 Paris, 1826 Essai sur la Philosophie des Sciences. 2 parts in i vol. 8 Paris, 1838-43 Notice sur la table d'Ampere modifiee par M. Bertin. I plate, 8 pp. 8 Paris, 1 869 Precis de Calcul diffdrentiel et de Calcul integral. I I 2 pp. 40 Analekten fur Erd- und Himmelskunde: Heraus- gegeben von Fr. v. P. Gruithuisen. Band I., Heft 1-7. 8 Miinc/ien, 1828-31 Analekten (Neue) fur Erd- und Himmelskunde: Band I., II. (Heft 8-15). 8 Miinchen, 1834-36 Analogy (a new) for determining the distances of the planets from the Sun, and of the satellites from their primaries. By the author of ' a new introduction to the mathematics,' &c. 42 pp. 8 London, 1 842 Analysis : * On the recent progress of Analysis :... index... to... papers... connected with this report. 7 pp. 8 London (1846) Analysis, Geometrical : An introduction to the geometrical Analysis of the Ancients ; contain- ing a dissertation on that analysis, its application to the demonstration of theorems,... Designed as A Companion to the Elements of Euclid. 3 plates, 62 pp. 8 London, 1 8 1 1 Anderson, Alexander: Ad angularium sectionum analyticen... 4 Parisiis, 1615 Anderson, Fredrik: Bestamning af Planeten (92) Undinas bana, grundad pa observationer under trenne oppositioner. 22 pp. 4 Lund, 1870-71 In "Lunds Universitets Ars-skrift...l87o." Andrada e Silva, Jose" Bonifacio de : * An Account of the Diamonds of Brazil. 3 pp. 4 London, 1 797 Andra?, C. G. : * Udvidelse af en af Laplace i Mecanique celeste angivet Methode for Bestem- melsen af en ubekjendt Storrelse ved givne umiddelbare lagttagelser. 38 pp. 8 Kjobenliavn, 1860 Theorien for Udjevningen af et geodsetisk Triangelnet. 52 pp. 4 Kj0ben/tavn, 1865 Den Danske Gradmaaling. Bind I., II. 4 Kj0benhavn, 1867-72 * Theorien for udmaalingen af Vinkler ved repetitionsmethoden. 4 Kjobenhavn, \ 872 * Formler for Beregningen af Brede, Laengde og Azimuth paa Sphseroiden. 52 pp. 4 Kj0benfiavn, 1878 Andre, Charles : Etude de la diffraction dans les instruments d'optique ; son influence dans les observations astronomiques. (Theses pr&ente'es a la Facult^ des Sciences de Paris, No. 376.) 82 pp. 4 Paris, 1876 * Rapport sur le Passage de Mercure sur le soleil, observe" a Odgen (Utah) le 6 mai 1878. 2 plates, 23 pp. 8 Paris, 1881 Andre, Charles, et Angot, C. : * Die Ursache des schwarzen Bandes bei Vorlibergangen der Venus und des Mercur, und das Mittel, diesem zu begegnen. 15 pp. 8 Leipzig, 1881 Andrea, Joanne Valentine : Collectaneorum Mathematicorum Decades XI. centum & decem tabulis Aeneis exhibitae. 4 Tubingcz, 1614 Andrews, Thomas : Address delivered at the Glasgow Meeting of the British Association, Sept. 6, 1876. (Presidential.) 8 London, 1 876 Angeli, Stefano degli [de Angelis] : De infinitis parabolis, de infinitisque solidis ex variis rotationibus ipsarum, partiumque earundem genitis,... 4 Venetiis, 1659 Consideration! sopra la forza di alcune ragioni fisicomattematiche, addotte dal M. R. P. G. B. Riccioli ... nel suo Almagesto Nuovo, & Astro- nomia Riformata contro il Sistema Copernicano. Espresse in due dialoghi. 134 pp. 4 Venetia, 1667 21 Angeli Angstrom. Angeli, Stefano degli continued. Seconde Con- siderationi sopra la forza dell' argomento fisicomattcmatico Del...Gio: Battista Riccioli... contro il moto diurno della terra, Spiegato dal...Michiel Manfredi nelle sue Risposte, e Riflessioni sopra le prime Consideration! di F. Stef. de gli Angeli ... Espresse ... in due altri Dialog! III. e IV. in pp. 4 Padova, 1668 - Terze Consideration! sopra una lettera Del ... Gio : Alfonso Borelli..., scritta da quest! in replica di alcune Dottrine incidentemente tocche da Fra Stefano de gl'Angeli ... nelle sue prime Consideration!..., Espresse da questo in un dialogo Ouinto in ordine. 46 pp 4 Venetia, 1668 Quarte consideration! sopra la confermatione d'una sentenza del Sig. Gio. Alfonso Borelli... prodotta da Diego Zerilli contro le terze con- sideration! di Stefano degli Angeli, &c. E sopra 1'apologia del M. R. P. Gio. Battista Riccioli... a favore d'un suo Argomento... Contro il Sistema Copernicano. Espresse ... in due Dialogi VI. e VII. 87 pp. 4 Padova, 1669 See Borelli, Gio. Alfonso ; Manfredi, Michele ; Riccioli, Gio. Battista ; Zerilli, Diego. Angelocrator, Daniel : Doctrina de Ponderibus, Mensuris,et Monetis. . .in Aphorismos ac Tabellas redacta. 4 Marpurgi Cattorum, 1617 Dr. Lee's copy. Angelus, Andr. : Wider-Natur und Wunderbuch. ... von alien vvidernatiirlichen wunderlichen Geschichten...J. 490 bisz 1597... 307 pp. 1 2 Franckfurt am Mayn, \ 597 Angelus, Jacobus: Tractatus de cometis...tracta- tus de apparitione comate stelle [1402]. 1 6 [6 + 4 + 6] ff. 4 s.l. s.a. sed ante 1500 Angelus, Johannes: Astrolabium planum in tabulis ascendens continens qualibet hora atque minuto equationes domorum celi ; moram nati in utero matris cum quodam tractatu nativitatum utili ac ornato, necnon horas inequales pro quolibet climate mundi. 4 [/ fine'} : Opus astrolabii plant in tabulis a Johanne Angeli artium liberalium magistro a novo elaboratum explicit feliciter, Erliardi Ratdolt Augustensis viri solertis eximia industria et inira iinprimendi arte qua nuper Veneciis, nunc Augnste Vindelicorum excellet nominatissimus vigesimo septimo kalendas novembris, M. CCCC. LXXX . viij ( 1 488), laus Deo. Many woodcuts. Chasles 3477. Anger, Rudolf: De temporum in Actis Aposto- lorum ratione. i table, 208 pp. 8 Lipsiae, 1833 Angius, Vittorio: * L'Automa aerio o sviluppo della soluzione del problema sulla direzione degli aerostati... i plate, 120 pp. 8 Torino, 1855 Angot, C. : See Andre, Charles. o Angstrom, Anders Jonas : Ad Thcoriam Come- tarum additamenta, [Diss. acad.] Parts I., II., III. 24 pp. 4 Upsalia, 1843 * Mdmoire sur la polarisation rectiligne et la double refraction des cristaux a trois axes obliques. 72 pp. 4 Upsal (1850) Memoire sur la propagation de la chaleur dans les corps. 22 pp. 4 Upsal, 1860 * Ny method att bestamma kroppars lednings- formaga for varme. i plate, 15 pp. 8 Stockholm, 1861 *Sur deux in^galit^s d'une grandeur remarqua- ble dans les apparitions de la Comete de Halley. i plate, 10 pp. 4 Upsal, 1862 * Om kopparns och jernets ledningsformaga for varme vid olika temperatur. 8 pp. 8 Stockholm, 1862 * Ny bestamning af ljusets vaglangder, jemte en method att pa optisk vag bestamma sol- systemets progressiva rorelse. i large plate, 1 5 pp. 8 Stockholm, 1 863 Recherches sur le Spectre Solaire. Spectre normal du Soleil. [Texte et] Atlas, contenant les longueurs d'onde des raies Frauenhoferiennes donne"es en de millimetre. i plate, 4 +42 + xv. pp. 4 Upsal, 1868 Atlas of 6 plates, B to H. fol. Upsal, 1868 * liber das Spektrum des Nordlichts. i plate, 6 pp. 8 Leipzig, 1 874 Biography of A...J...A... in " Lefnadsteckn. ofver k. sv. vet. akad:s ledamoter. bd. 2." By Rob. Thalen. 28 pp. 8 Stockholm. Contains a complete list of Angstrom's publications. See Virgin, C. A. o Angstrom, Anders Jonas, &. Thal6n, Robert: * Om de Fraunhoferska Linierna jemte teckning af den violetta delen af Solspektrum. 2 plates, 8 pp. 4 Stockholm (1864) Angstrom Annales. Angstrom, Anders Jonas, & Thalen, Robert continued. On the Fraunho'fer-Lines together with a diagram of the violet part of the Solar Spectrum... Translated... [by A. Wackerbath.] 2 plates, 9 pp. 4 Upsala, 1866 * Recherches sur les Spectres des metalloi'des. 2 plates, 34 pp. 4 Upsal, 1875 Anguiano, Angel: Viaje a Europa en Comision Astronomica. I plate, 101 pp. 4 Mexico, 1882 Anhorn, Bartholomaeus : Wachende Rut am Himmel, ... oder Wolgemeinte erinnerung ... wegen des...Grossen Cometen :... 16+115 + 5 pp. 1 6 Zurich, 1681 Anianus : Compotus magistri Aniani familiari commentario declaratus vna cum figuris et manibus suis in locis auspicate adiectis... 42 ff. 4 Lutetia parisiana (Michel Le Noir), 1511. On cheiromancy. Chasles 3355. Anjema, Henricus : Tabula divisorum omnium numerorum naturalium ab I. usque ad 10000. 6 + 302 pp. 4 Lugduni Batavorum, 1767 Annalen der Physik: i. Annalen der Physik. Angefangen von F. A. C. Gren, fortgesetzt von L. W. Gilbert. Bd. I -60. 8 Halle, 1799-1819 Suppl. zu Bd. 12. 8 Halle, 1803 Bd. 6 1 (neueste Folge, Bd. i). 8 Halle, 1819 Bd. 62-76 (Annalen der Physik und physika- lischenChemie.Bd. 2-16). 8 Halle, 1819-24 2. Bd. 77-84 (Annalen der Physik und Chemie ; von Poggendorf. Bd. 1-8). 8 Halle, 1824-26 Bd. 85-87 (Bd. 9-1 1). 8 Halle, 1827 Bd. 88-136 (12-60). 8 Halle, 1828-43 - 3. Bd. 1 37-166 (61-90) (1-30). 8 Halle, 1844-53 - 4. Bd. 167-196 (Bd. 1-30, oder 91-120). 8 Halle, 1854-63 - 5. Bd. 197-226 (Bd. 1-30, oder 121-150). 8 Halle, 1864-73 - 6. Bd. 227-236 (Bd. i-io, oder 151-160). 8 Halle, 1874-77 - 7. Bd. 237-266 (Neue Folge, Bd. 1-30). 8 Leipzig, 1877-87 Annalen der Physik continued. Erganzungsband 1-8. 8 Halle, 1842-78 (Bd. 106, 1836, was also entitled : Erganzungsband.) Jubelband, 1874. 8 Halle, 1874 Register (Gilbert's Annalen) 1-76, 1799-1824. 8 Halle, 1826 Namen- und Sach-register (Poggendorff's An- nalen), Bd. 77-136 (1-60). 8 Halle, 1845 Namen- und Sach-register, Bd. 137-166 (61-90) und Erganzungsband 2-4. 8 Halle, 1854 Namen- und Sach-register 167-196 (91-120). 8 Halle, 1865 Namen-register, Bd. 77-226 (1-150), Erganzungs- band 1-6 nebst Jubelband 1824-1874 und Sach- register, 197-226 (121-150), Erganzungsband 5 und 6 nebst Jubelband, 1864-1874. 8 Leipzig, 1875 1. Bd. 31-60 (1809-19) are also entitled : Neue Folge, Bd. 1-30; and Bd.6l also entitled : Neueste Folge, Bd. i,&c. 2. Bd. 107-136 (31-60), 1834-43, also entitled : 2>e Reihe, Bd. 1-30. Beiblatter zu den Annalen der Physik und Chemie, von Poggendorff. Bd. i-io. 8 Leipzig, 1877-86 Annales de Chimie : Annales de Chimie, ou recueil de memoires, concernant la chimie et les arts qui en dependent. Par MM. de Morveau, Lavoisier... [&c.] Tome I.-XXXII. 8 Paris, 1790-1800 Annales de Chimie, ou recueil. . ., et specialement la pharmacie. Par les Citoyens Guyton, Monge ...[Sec.] Tome XXXIII.-XCVI. 8 Paris, 1800-15 - Annales de Chimie et de Physique. Par MM. Arago, Berthollet...[&c] Tome I.-LXXV. 8 Paris, 1816-40 Annales de Chimie et de Physique. Par MM. Gay-Lussac, Arago ... [&c.] Troisieme Serie. Tome I.-LXIX. 8 Paris, 1841-63 Annales de Chimie et de Physique. Par MM. Chcvreul, Dumas ... [&c.] Quatrieme Serie. Tome I.-XXX. 8 Paris, 1864-73 Annales de Chimie et de Physique. Par MM. Chevreul, Dumas ... [&c.J Cinquieme Serie. Tome I-XV. 8 Paris, 1874-78 Tables des Annales de Chimie. Tome I.-XXX. 8 Paris, l8oi 23 Annales Apianus. Annales de Chimie continued. Tables des Annales de Chimie. Tome XXXI.-LX. 8 Paris, 1 807 Tables des Annales de Chimie. Tome LXL- XCVI. & Paris, 1821 Tables des Annales de Chimie et dc Physique. Tome I.-XXX. 8 Paris, 1831 Tables des Annales de Chimie et de Physique. Tome XXXI.-LX. 8 Paris, 1840 - Tables des Annales de Chimie et de Physique. Tome LXI.-LXXV. 8 Paris, 1844 Tables des Annales de Chimie et de Physique. Ouatrieme Serie. Tome I.-XXX. % Paris, 187 4. Annuities, Government : Instructions for the establishment of Parochial Societies for granting Government Annuities, immediate or deferred, for life, or for a certain term of years, not ex- ceeding in either case 30 per annum. 52 pp. 8 London, 1849 Annuities, Life: Tables of Life Annuities, ... by the National Debt Office. 4 London, 1 829 Anquetil, Jean Pierre: Questions on Astronomy, and a new System proposed, with two illustrative Plates. 2 plates, 78 pp. 8 Paris, 1833 Anschutz, C. : See Kepler, Johann. Antillon, Isidore de : Elementos de la geografia astronomica natural y politica de Esparia y Portugal. Tercera Edicion. 2 maps, lix. +440 pp. 8 Madrid, 1824 Antinori, V. : Sulla necessita di stabilire un Regolare Sistema di Osservazioni di Fisica terrestre ed atmosferica. 38 pp. 8 Firenze, 1 840 - See Volta, Alessandro. Anton, August Friedrich Moritz : De interpre- tatione locorum quorundam, quibus siderum mentionem facit Horatius. 30 pp. 4 Halle, \ 844 Anton, Ferdinand: * Bestimmung der Bahn des Planeten (\ 54^ Bertha. 36 pp. 8 Wien, \ 879 Anville, Jean Baptiste Bourglgnon d' : Orbis veteribus notus. fol. Paris, 1763 - Hemisphere Oriental ou de 1'Ancien Monde. fol. Paris, s.a. - Hemisphere Occidental ou du Nouveau Monde. fol. Paris, s.a. Apelt, Ernst Friedrich : Reformation der Stern- kunde. Ein Beitrag zur deutschen Cultur- geschichtc. 5 plates, xvi.+44O pp. 8 Jena, 1852 Apianus, Petrus [Bienewitz, or Bennewitz] : Cosmographicus Liber Petri Apiani Mathematici studiose collectus. (4) ff. 104 pp. (4) ff. [60 ff., last blank], 4 Exciisu/n Landshutae Typis ac formulis D. Joannis Weyssenburgers : impensis Petri Apiani. Anno Chris ti Saluatoris omnium Millesimo / quingentesimo / vicesimoquarto / Mense Janu : Pliebo Satnrni domicilium possidente (1524). I st Edition, with the four leaves (last blank) of Appendix. Woodcuts and volvelles. Apianus, P. Correctly P. Bienewitz. B. 1495, d. 1552. Sec Montucla, Vol. I. p. 623. Kastner, II. p. 548. Teissier Eloges des hornmes savants. Leyden, 1715. Practica auff dj. 1532 Jar ... Auch wirdt nach- uolgend von dem nechst erschinen Cometen,... 40 ff. 4 Landszliiit dilrcJi Georgium Apianum (1530- Ovadrans Apiani Astronomicvs, et iam recens inventvs et nvnc primvm editvs... 26 ff. fol. Ingolstadii, 1532 Ein kurtzer bericht d'Obseruation vnnd vrtels / des Jiingst erschinnen Cometen / jm weinmon vn wintermon dises xxxii. Jars... 12 ff. 4 Ingolstadt, 1532 Cut on title. 9 woodcuts. Instrument Buch / durch Petrum Apianum erst von new beschriben. fol. Ingolstadii, 1533 Horoscopion Apiani generale dignoscendis horis cvivscvmqve generis aptissimum,... I plate, 20 ff. fol. Excusum Ingolstadij, Anno curr. 1533. Many woodcuts. Folivm popvli. Instrvmcntvm hoc a Petro Apiano iam rfcens [sic] inventvm, et in figvram folii popvli rfdactum [sic]... 12 ff. fol. Ingolstadii, 1533 Astronomicum Caesareum. (Meteoroscopion planum ; observationes cometarum quinque ; Compositio Torqueti.) fol. Ingolstadii, \ 540 Very fine copy, with all the engravings and plates highly coloured. - Petri Apiani Cosmographia, per Gemmam Phrysium, apud Louanienses Medicum ac Mathematicum insignem, Denou restituta. Ad- ditis de eadem re ipsius Gemmae Phry. libellis, quos sequens pagina docet. 62 ff. 4 M.D.XL. Vanceiint Antuerpue in pingui gallina Arnoldo Berckmano. Many fine initials and movable diagrams. Apianus Apollonius. 24 Apianus, Petrus cont. Instrvmentvm Sinvvm, sev primi mobilis, nvper a Petro Apiano inventvm, nvnc avtem ab eodem diligenter recognitum & locupletatum... fol. NorimbergcB apud lolian. Petreium, anno M. D. XLI. EIn nevve vnd wolgegriindete vnderweisunge aller Kauffmans Rechnung in dreien Biichern / mit schonen Regeln vnnd Fragstiicken begriffen... 1 2 [In fine] : Zu Franckfitrl / bei Christian Egenolff I Anno Domini. M. D.xxxxiiij. Im Herbstmon. Apianus, Petrus, und Apianus, Philipp: * Peter und Philipp Apian, zwei deutsche Mathematiker und Kartographen. Ein Beitrag zur Gelehrten- Geschichte des XVI. Jahrhundcrts. Von Sieg- mund Giinther. 136 pp. 4 Prag, 1882 Apjohn, James : * Analysis of a Meteoric Stone which fell near Adair, in the County of Limerick, on September 10, 1 8 1 3. 14 pp. 4 Dublin ( 1 836) Apollonius Pergaeus: Francisci Vietae Apollonivs Gallvs, Seu, Exsuscitata Apollonii Pergsei HEPF EnA Exon, 1764 Banivetus, Johannes : Epistola astrologie de- fensiua. Amicus medicorum magistri Johannis Baniueti : cum opusculo quod celi enarrant propter principium cius inscribitur : et cum abbreuiatione Abrahe aueneezre de luminaribus et diebus creticis. Astrologia Ypocratis... 64 ff. 4 [In fine] : Et sic est finis Iwrnin opusculoru accurate * diligenter iinpressoruin arte indu stria Magistri Johannis Cleyn in ciuitate Lugdunen. Anno salutis nostre, 1508. Barbari, Giuseppe Antonio : L'Iride opera fisico- matematica ... Nella quale si espone la natura dell' Arco Celeste, e si commenta il testo oscurissimo d'Aristotele. De Figura Iridis nel Terzo delle Meteore. 3 plates, 5 fT. + xxxii. + 1 08 pp. 4 Bologna, 1 678 37 Barber Barrow. Barber, James : A Letter to the Right Hon. Sir John Cam Hobhouse, Bart, M.P., President of the India Board. ... On Steam-Navigation with India, and suggesting the best mode of carrying it into effect via The Red Sea. 51 pp. 8" London, 1837 Barckhausen, Hermann : De cometis eorumque generatione, figura, motu, lumine et prognosticis. 48 pp. 4 Rinthelii, 1681 Barclay, J. G. : Astronomical Observations taken during the years 1862-1877, at the Leyton Observatory. Vol. I.-IV. 4 London, 1865-78 - See Observatories, Leyton. Bardon, Claude : Le Thresor de 1'Arithmetique, Dedie Au Roy. Tables De Multiplication et Division.... fol. s.a., s.l. M.SS. anil Copperplate. French and English. M.SS. dedication " Au Roy." Baretti, Giuseppe : See Dictionaries, English- Italian. Barker, George F. : * On the total Solar Eclipse of July 29, 1878. 12 pp. 8" [Philadelphia, 1878] * On the Results of the Spectroscopic Observa- tion of the Solar Eclipse of July 29, 1878. 5 pp. 8 New Haven, 1 879 Barker, Thomas : An account of the Discoveries concerning Comets, with the Way to find their orbits, ... [with] New Tables ... particularly with regard to that Comet which is soon expected to return. i plate, 4 + 52 pp. 4 London, 1757 Barlocci, Saverio : Saggio di Elettro-magnetismo dedotto dagli csperimenti istituiti ncl gabinetto fisico della Universita di Roma. 2 plates, 74 pp. 8 Roma, 1826 Barlow, Peter : An elementary investigation of the Theory of Numbers, with its application to the Indeterminate and Diophantinc Analysis, the analytical and geometrical division of the circle,... xiv. + 507 pp. 8 London, 1811 * Rules and Principles for determining the dispersive Ratio of Glass ; and for computing the Radii of curvature for Achromatic Object- Glasses, submitted to the test of Experiment. 39 pp. 4 London, 1 827 - * On the secondary deflections produced in a magnetized needle by an Iron Shell, in conse- quence of an unequal distribution of Magnetism in its two branches. 12 pp. 4 London, 1827 Barlow, Peter continued. Experiments on the transverse strength and other properties of Malleable Iron, with reference to its uses for Railway bars ; & a Report founded on the same, addressed to the Directors of the London and Birmingham Railway Company. 97 pp. 8 London, 1835 Tables of Squares, Cubes, Square-roots, cube- roots, reciprocals of all Integer Numbers up to 10,000. Edited for the Society for the Diffusion of Useful Knowledge, by Prof. De Morgan. 8 London, 1840 Stereotyped. A Table of Hyperbolic Logarithms, for all numbers from I to io,OOO. 12 ff. 4 London, s.a. Barnes, Robert F. : Photography. The Dry Collodion Process. 31 pp. 8 London, 1856 Barometer : [The Article on " Barometer," from the Encyclopaedia Britannica, Seventh Edition.] i plate, 1 2 pp. 4 Barometrical Measurements : [The Article on " Barometrical Measurements," from the En- cyclopaedia Britannica, Seventh Edition.] 7 pp. 4 Barr6 de Saint-Venant, : See Du Buat, Pierre Louis Georges, le Comte. Barrenechea, Juan de : Nueva obseruacion astro- nomica del Periodo tragico de los Temblores grandes de la Tierra. i plate, i table, 56 ff. 4 Lima, 1734 Barrett, Alfred : See Yates, James. Barrett, Francis : The Magus, or Celestial Intelli- gencer ;... 4 London, 1801 Barrett, W. F. : * Light and Sound : an examina- tion of their reputed analogy. 16 pp. 8 London, 1870 Barrow, Isaac: Lectiones Mathematics XXIII. In quibus Principia Matheseos generalia expo- nuntur. ..Cantabrigiae 1664, 1665, 1666. Lec- tiones IV. In quibus Theoremata & Problemata Archimedis De SphaerS & Cylindro, Methodo Analytica eruuntur. 16 Londini, 1684-85 - The usefulness of mathematical learning ex- plained and demonstrated ; being mathematical lectures read in the publick schools at the University of Cambridge ... Translated by the Rev. John Kirkby. Portrait, i plate, xxxii. +440 pp. 8 London, 1734- Barrow Bayer. 38 Barrow, Isaac continued. Geometrical Lectures : Explaining the Generation, Nature and Pro- perties of Curve Lines... Translated from the Latin Edition, revised, corrected and amended by the late Sir Isaac Newton. By Edmund Stone. Portrait, 11 plates, vi. + 309 pp. 8 London, 1735 Barruel, Etienne : La Physique reduite en ta- bleaux raisonnds. Seconde Edition. Folio, bound in 4 Paris, 1 806 Barry, David : * Me~moire sur 1'Absorption. 20 pp. 8 Parts, 1826 Bartholinus, Erasmus: De cometis anni 1664 & 1665. Opusculum. Ex observation! bus Hauniae habitis adornatum. 2 plates, 4 ff. + 88 pp. 4 H of nice, 1695 " Ex Bibliotheca Colbertinae." Bartholinus, Thomas : De cometa, consilium medicum, cum monstrorum nuper in Dania natorum historia. 154 + 6 pp. 8 Hafni York, 1853 American Philosophical Society : Catalogue of the American Philosophical Society Library. 634 pp. 8 Philadelphia, 1 863 o Angstrom, A. J. : *Tryckta arbeten. By Robert Thalen. 3 pp. 8 Stockholm, s.a. Argelander, F. W. A. : Utgifna arbeten. 3 pp. 4 [Helsingfors, 1875] - Bibliothek des verstorbenen Geheimrath Arge- lander zu Bonn. Lithographed by A. Krueger. 4 ff. 15 in. x 9i in. Bonn, June 24, 1875 Babbage, C. : Mathematical and scientific library of the late Charles Babbage. 191 pp. 8 London, 1872 (With a very few exceptions all the books passed into the library of Dun Echt Observatory.) Baily, F. : * List of Mr. Francis Baily's Publica- tions. Chronologically arranged. 8 pp. 8 London, 1 845 Bergen, Observatory : Katalog over Bergens Observatium Bibliothek. 28 pp. 8 Bergen, 1879 Beughem, C. a : Bibliographia mathematica... Accedit. ...Cosmographia sive atlantis majoris tarn Blaviani... conspectus.... 526 pp. 12 Amsterdam, 1688 Bibliotheque Scientifique- Industrielle : Cata- logue des livres de la Bibliotheque scientifique- industrielle, et prix de diverses bibliotheques. 136 pp. 4 pp. 8 Paris, s.a. Biot, M > * *' J) J J> ^ * ) J) ) /I* 4 London, s.a. Bischof, Johann : Untersuchungen liber die Eigenbewegung des Sonnensystems auf Grund von 480 Argelander'schen teleskopischen Fix- sternen. 34 pp. 8 Bonn, \ 884 Bischof, Johann Christian : Betrachtungen des Weltgebaudes, und einiger Merkwiirdigkeiten der Natur nebst zugehorigen Kupfern. 1 5 plates, 226 pp. 8 Danzig und Leipzig, 1764 Bischof, Johann Friedrich : Sammlung der Nachrichtcn von dein, den 26. Aug. 1769 erschienenen grossen Kometen / ... 26 pp. 4 Stettin, 1769 Bishop, Sereno : The origin of the Red Glows. 8 pp. 8 si, 1886 (3rd Warner Prize Essay.) Blackley, Jonathan Galley : Some difficulties in the study of Homoeopathic Therapeutics, being the introductory Lecture to the London School of Homoeopathy, 1 879-80. 1 6 pp. 8 London, 1879 Blaeu, Willem Janszoon [Blaeuw] : Institutio astronomica De usu Globorum & Sphserarum Caelestium ac Terrestrium : duabus partibus adornata, . . . Latine reddita a M. Hortensio. 16 + 246 pp. 8 Amsterdami, 1634 Blaeu, Willem Janszoon [Blaeuw] continued. Tweevovdigh Onderwiis van de Hemelsche en Aerdsche Globen... 163 + 88 pp. 4 Amsterdam, 1647 Many very fine woodcuts. - See Metius, Adrian. Blair, Robert : * The Principles and Application of a new Method of constructing Achromatic Telescopes. i plate, 13 pp. 4 London, 1797 Blakely, T. A. : * On the Practical Application of a Principle announced to the Academy by R. Mallet, Esq. ; and some Remarks on Rifled Cannon. Remarks in continuation of his Reply to Mr. Mallet... II pp. + 2 pp. 8 Dublin [1860] Blancanus, Josephus : See Biancani, Giuseppe. Buttner, Johann Sebald. Blanchard, Jean Pierre : An exact and authentic Narrative of M. Blanchard's Third Aerial Voyage, from Rouen in Normandy, on the i8th of July, 1784, accompanied by M. Boby;... Translated from the French of M. Blanchard. I plate, viii.+ 17 pp. 4 London, 1784 Blanchinus, Franciscus: See Bianchini, Francesco. Blanchinus, Johannes : See Bianchini, Giovanni. Bland, Miles : Algebraical Problems, producing simple and quadratic equations, with their solu- tions. Fifth edition. 383 pp. 8 Cambridge, 1828 - Problems in the different branches of philo- sophy,... viii. + 374 pp. 8 London, 1830 Blane, Gilbert : The Croonian Lecture on Mus- cular Motion, read at the Royal Society, Nov- ember 13* and 2o th , 1788. Corrected and enlarged. 57 pp. 4 London, 1790 Blavier, E. E. : Nouveau traite de telegraphic electrique. Cours theorique et pratique. 2 vols. 8 Paris, 1865-67 Bliss, Nathaniel : A Table for converting 96"' Parts of the Quadrant and their Subdivisions into Degrees, Minutes, and Seconds. i f. 4 si, s.a. Block, Eugen : Hilfstafeln zur Berechnung der Polaris-Azimute, zunachst mit Riicksicht auf die Zeitbestimmung im Verticale des Polarsterns. 39 pp. 4 St. Petersburg, 1875 Blume, F., Lachmann, K., und Rudorffj A. : Die Schriften der Romischen Feldmesser . . . 2 vols. 8 Berlin, 1848-52 Blunt Boethius. 52 Blunt, G. W. : * Additional Remarks on the Gulf Stream. i p. 8 Washington, 1854 Boccius, Hieronymus, et Kleinschmidt, Johann Georg : De horizonte Ccelesti. 8 ff. 4 Wittebergce, 1677 Bode, Johann Elert : Die Gestirne. XXXIV. fol. Berlin, 1782 Plates and title engraved by D. Berger. Ditto. fol. Berlin, 1805 Allgemeine Untersuchungen und Bemerkungen iiber die Lage und Austheilung aller bisher bekannten Planeten- und Kometenbahnen. I chart, i table, 43 pp. 8 Berlin, \ 79 1 Sammlung astronomischer Abhandlungen, Beo- bachtungen und Nachrichten. ... Supplement ... zu dessen astronomischen Jahrbiichcrn. 3 Bde. 8 Berlin, 1/93-97 Uranographia, sive Astrorum Descriptio viginti Tabulis aeneis incisa ex recentissimis et absolu- tissimis astronomorum observationibus. fol. Berlin, 1801 Allgemeine Beschreibung und Nachweisung der Gestirne nebst Verzeichniss der geraden Auf- steigung und Abweichung von 17240 Sternen, Doppelsternen, Nebelflecken und Sternhaufen. viii. + 32 + 96 pp. fol. Berlin, 1801 German and French text. Anleitung zur Kenntnisz des gestirntcn Him- mels. Siebente Auflage. xvi. + 632 pp. 8 Berlin, 1801 Considerations geneYales sur la situation ... des orbites de toutes les Planetes et Cometes qui ont ete calculees jusqu'a present. i chart, i table, 31 pp. 8 Berlin, 1801 Anleitung zur allgemeinen Kenntnisz der Erd- kugel. Zweite Auflage. i map, 6 plates, xxiv. + 534 pp. 8 Berlin, \ 803 J. E. Bode's Erlauterungen fur die Besitzer seiner astronomischen Jahrbiicher und fur andere Liebhaber der Astronomic. Neue Ausgabe. 1 1 1 pp. 8 Berlin, 1817 Bobert, Carl Wilhelm : Tafeln der Quadrat- zahlen aller natiirlichen Zahlen von i bis 2520x2, der Kubikzahlen von i bis 1200 und der Quadrat- und Kubikwurzeln von i bis 1000. ix.-f- 150 pp. 4 Leipzig, 1812 Boeckmann, Johann Lorenz : Examen virium Machinarum Mechanicarum gcometricum et physicum. 22 pp. 4 Jenae, 1764 Boeddicker, Otto : * Notes on the physical appearance of the Planet Mars during the Opposition in 1881. Accompanied by Sketches made at the Observatory, Birr Castle. 2 plates, 4 pp. 4 Dublin, 1882 - * On the Influence of Magnetism on the Rate of a Chronometer. i plate, 56 pp. 4 Dublin, 1883 Boe, Ad. de : * Passage de Mercure devant le Soleil le 6 mai 1878. Deuxieme Edition. i plate, 36 pp. 8 Anvers, 1879 Borgen, Carl Nicolaus Jensen : Beitrag zur Kenntniss der Polhohe von Gottingen. [In- augural Dissertation.] 33 pp. 8 Gottingen, 1869 * Ueber die Gezeitcn-Stromungen in dem englischen Kanal und dem siidwestlichen Theile der Nordsee. 15 pp. 4 Hamburg, 1880 * Uber die tagliche Ungleichheit in den Gezei- ten und eine Abhangigkeit derselben von der Geschvvindigkeit der Bewegung des Mondes in seiner Bahn. 1 1 pp. 40 Hamburg, 1880 * Hlilfstafeln zur Erleichterung der Berechnung von Sternbedeckungen durch den Mond. 8 pp. 4 Dublin, 1881 - * Die harmonische Analyse der Gezeitenbeo- bachtungen. 75 pp. 4 Hamburg, 1884 Borsch, Otto : Tafeln fur gcodatische Berech- nungen zwischen den geographischen Breiten von 35 und 71. Nach Bessel's Elementen des Erdspharoides. 28 pp. 4 Cassel, 1869 Die Nivellir-Instrumente des mathematisch- mechanischen Institutes von F. W. Breithaupt & Sohn in Cassel, ihre Beschreibung,... 1 1 plates, 57 pp. 4 Cassel, 1871 Boethius, Anitius Manilius Torquatus Severinus [Boetius] : Arithmetica boetij. Incipiunt duo libri de Arithmetica anitij manilij seuerini Boetij viri clarissimi * illustrissimi ex cosulis : ordinarij : patricij : ad patricium Simmachum. 48 ff. 4 [In fine] : Finit Aritkmetica Boetij bene reuisa ac fideli studio emendata Impressa per Erkardu ratdolt. . . : qua nup_ venetijs nuc auguste, excellet nominatissimns. Anno dni. M.cccc.lxxxviij, Mensis maij die vigesima. a b c d e f omnes quaterni. Editio Princeps. Not mentioned by De Morgan. 53 Boethius Bonatus. Boethius, Anitius Manillas Torquatus Severinus [Boetius] continued. Arithmetica, Gcometria et Musica Boetii. 66 ff. 4 [/ fine] : Venctijs Iinprcssnin Boetij opus p_ Jotinez * Gregorin de gregorijs fratres felici exitn ad fine vsquc p_ductu accuratissimeqne emcdatn Anno humane restaurationis. 1492. Epitome / copendiosaq,, introductio in libros Arithmeticos diui Seucrini Boetij : adiecto familiari cometario dilucidata. Praxis numerandi certis quibusdam regulis costricta. Introductio , I geometria : sex libris distlcta ... [lacobus Faber Stapulensis et ludocus Clichtoueus Neoportuensis.] 48 ff. 4 Absolutuin in almo Parisionim studio I Anno domini qui numero definiuit omnia 1503. Et emissuin ex officina Henrici stepliani Anno CHRISTI saluatoris omnium if,iodecima quinta die Martij. - Divi Severini Boetii Arithmetica, dvobvs dis- creta libris : adiecto commentario, mysticam nvmerorum applicationem perstringente, de- clarata. 136 + 2 ff. fol. [hi fine] : C Exmdebat Simon Columns, Parisijs M "-j^ Quinto Idus lulias. Bogen, Federico : Nuevo barometro normal de mercuric. i plate, 31 pp. 8 Valparaiso, 1874 Boguslawski, Georg von : Die Kometen und ihre Bedeutung als Weltkorper. 1 20 pp. 8 Stettin, 1857 * Die Sternschnuppen und ihre Beziehungen zu den Kometen. 47 pp. 8 Berlin, 1 874 - See Schiaparclli, J. V. Bohlin, Karl: * Bestamning af Upsala Observa- toriums Polhojd. 68 pp. 8 Stocklwlin, 1882 Bohn, C. : * Ueber das Gesichtsfeld des Galilei 1 schen Fernrohres. 11 pp. 8 Miincken, 1873 - Ergebnisse physikalischer Forschung. 578 cuts, 102 1 pp. 8 Leipzig, 1878 * Ueber den Einstellungsspielraum am Fernrohr und die Parallaxe. I plate, 2 1 pp. 8 Leipzig, 1 88 1 * Ueber Lange und Vergrosserung, Helligkeit und Gesichtsfeld dcs Kepler-, Ramsden-und C ampan i- Fern rohrs. i plate, 37 pp. 8 Leipzig, 1882 Bohn, Johann : Disputatio Astronomica ; De Fascia Zodiacali. 10 ff. 4 Lipsiae, 1661 Bohnenberger, Johann Gottlieb Friedrich von : See Lindenau, Bernhard August von. Boileau, John T. : A collection of tables, astrono- mical, meteorological, and magnetical ; also for determining the altitudes of mountains [&c.], computed in the office of the H. E. I. Co.'s magnetical observatory, Simla. xxxi. + 77 pp. 4 Umballa, 1850 Boillot, A. : L'AstronomieauXIX 6 siecle. Tableau des progres de cette science depuis l'antiquit jusqu'a nos jours. 339 pp. 12 Paris, 1864 Binding with Stamp of Lycee imperial de Charlemagne. Bollmann, L. F. von : Die Kometen. Mit... Rlicksicht auf den ... Halley'schen Kometen ... 1835. 75 pp. 8 Aarau, 1835 Boloveso, Conrad : Historia et interpretatio pro- digii, quo coelum ardere visum est per plurimas Germanic regiones, ineunte Ano Domini M.D.LXI. die tertio a natali dominico, qui pueris innocentibus dedicatus est. 24 ff. 8 s.l., s.a. Boltze, : * Ueber die neuesten Versuche, die Nevvton'sche Tangentialkraft zu erklaren. 1 6 pp. 4 Cottbiis, 1846 Bolyai, Johann : Absolute Geometric nach Johann Bolyai bearbeitet von J. Frischauf. xii. + 96 pp. 8 Leipzig, 1872 Bombelli, Rafael : L' Algebra parte Maggiore deH'arimetica (sic) divisa in tre Libri. 28 ff. + 6so pp. 8 Bologna, 1572 Bomme, B : * Proeve eener Berekening der Sto- i ingen in de Loopbaan der Komeet van 1 264- 1556... i table, 24 pp. 4 Amsterdam, 1850 Bonati, Teodoro Massimo : * Nuova Curva Isocrona. i plate, 22 pp. 8 Venezia, 1807 Bonatus, Guido: Guidobonatusde forliuio. Decem continens tractatus Astronomic (Johannis Angeli diligent! correctione). 424 ff. 4 Angus te Vindelicorum, E. Ratdolt, 1491. Guido Bonatus de Forliuio. Decem continens tractatus Astronomic. 184 ff. fol. [In fine] : Venetijs Mandato * expcsis Melchionis sesse : Per Jacobu petiu^ Leucese 1 ^. Anno dni. 1506. Bonatti, Guido. B. Forli. cir. 1230, D. Bologna, cir. 1300. Astronomer and Astrologer, he studied at Paris and other seats of learning. lie belonged to the Franciscan Order. Bonatus Bonnet. 54 Bonatus, Guido continued. * Delia vita e delle opere di Guido Bonatti, Astrologo ed Astro- nomo del secolo decimoterzo. ... da Boncom- pagni. 94 pp. 8 Roma, 1851 Boncompagni, Baldassarre : * Delia vita e delle opere di Gherardo Cremonense, traduttore del secolo duodecimo, e di Gherardo da Sabbionetta, Astronomo del secolo decimoterzo. 2 plates, 109 pp. 4 Roma, 1851 * Delia vita e delle opere di Guido Bonatti, Astrologo ed Astronomo del secolo decimoterzo. 94 pp. 8 Roma, 1851 * Delle version! fatte da Platone Tiburtino, traduttore del secolo duodecimo. Notizie rac- colte da B. B... 42 pp. 4 Roma, 1851 Chasles. * Intorno alia risoluzione delle equazioni simul- tanee. x 2 + h = y 2 , x 2 h = z 2 . 22 pp. 8 Roma, 1855 * Sur un probleme traite' par Leonard de Pise dans son Flos, et relatif a une equation de troisieme degrd Extrait d'une Lettre par M. Lebesgue. 6 pp. 8 Roma, 1855 Trattati d'Aritmetica. I. Algoritmi de numero indorum. 23 pp. 8 Roma, 1857 Intorno ad un'opera di Ristoro d'Arezzo com- posta nel 1282, c pubblicata dal Sig. Enrico Narducci. Rapporto di B. B... 8 pp. 4 Roma, 1859 * Intorno ad un passo della Divina Commedia di Dante Allighieri, lettera del Prof. O. F. Mossotti a B. B... 8 pp. 4 Roma, 1865 Bulletino di Bibliografia e di Storia delle Scienze mathematiche e fisiche. Vol. I.-XVIII. fol. Roma, 1868-85 * Intorno all'opera d'Albiruni sull'India. 54 pp. 4 Roma, 1869 Chasles. * Intorno ad un'opera del Sig. C. A. Valson, intitolata, " La vie et les travaux du Baron Cauchy." 102 pp. 4 Roma, 1869 Chasles. * Memorie concernenti il Marchese Giulio Carlo de'Toschi di Fagnano fino al mesc di Febbraio dell'anno 1752. 22 pp. 4 Roma, 1870 - * II Comm re Prof re Benedetto Viale Prela Cenni Biografici del Prof. Vincenzo Diorio ; seguiti da un Catalogo ... compilato da B. B... 2 1 pp. 4 Roma, \ 874 Boncompagni, Baldassarre continued. * Intorno al comento di Proclo sul primo libro degli elementi di Euclide. Notizie raccolte da B. B... 14 pp. 4 Roma, 1874 * Intorno ad una proprieta de'numeri dispari. 14 pp. 4 Roma, 1875 * Intorno a due lettere del Lagrange. 6 pp. 8 Torino, 1879 Lettera inedita di Carlo Federico Gauss a Sofia Germain. 4 ff. 4 Firense, 1879 Chasles. Cinq lettres de Sophie Germain a Charles- Frde>ic Gauss. 12 ff. 4 Berlin, 1880 Chasles. * Sur les lettres de Sophie Germain a Gauss. 2 pp. 8 Bruxelles, 1880 See Bertani, Antonio. Genocchi, Angelo. Bond, George P. : * Some methods of computing the ratio of the distances of a comet from the earth. 32 pp. 4 Cambridge, 1848 * On the Great Comet of 1844-45. 8 pp. 4 Cambridge, 1850 * On the use of Equivalent Numbers in the Method of Least Squares. 36 pp. 4 Cambridge, 1856 * Account of the Comet II., 1861, as seen at the Observatory of Harvard College. Pts. I. II. 7 pp. + 7 pp. 8 Boston, 1861 * On the outline of the head of the Comet of Donati, 1858. i plate, 3 pp. 8 Boston, 1861 Account of the Great Comet of 1858. [Vol. III. Annals Harvard College.] 4 Cambridge, 1862 Many plates. * On the new form of the Achromatic Object- glass introduced by Steinhcil. I plate, 8 pp. 8 Cambridge, 1863 See Observatories, Cambridge, Harvard College. Bond, William Cranch : * Observations on the Comet of March 4 th , 1847. 2 pp. 8 Boston, 1847 See Levering, Joseph. Bonnet, Pierre Ossian : * Sur la convergence et la divergence des series. 37 pp. 4 Paris, 1843 65 Bonnycastle Borgnis. Bonnycastle, John : A Treatise on Plane and Spherical Trigonometry, with their most useful practical applications. xxviii.+4i9 pp. 8 London, 1806 Bonsi, Lelio: Cinqve Lezzioni ... Aggiuntoui vn breue Trattato della Cometa... 4+112 ff. 8 Fiorcnza, 1560 Boole, George : * On a General Method in Analysis. 58 pp. 4 London, 1846 The Mathematical Analysis of Logic, being an essay towards a Calculus of deductive reasoning. 82 pp. 8 Cambridge, 1847 - * On the Theory of Probabilities. 28 pp. 4 London, 1862 * On Simultaneous Differential Equations of the First Order in which the Number of the Variables exceeds by more than one the Num- ber of the Equations. 1 8 pp. 4 London, 1 862 - * On the Differential Equations which deter- mine the form of the Roots of Algebraic Equations. 23 pp. 4 London, 1864 Boon, Adrianus Jeremias : De insignioribus quibusdam methodis determinandi orbitas cometarum e tribus obscrvationibus. 4 ff. + 82 pp. 4 Lttgduni Batavornm, 1837 Booth, James : On the application of a New Analytic Method to the Theory of Curves and Curved Surfaces. 32 pp. 8 London, 1843 * On the Rectification and Quadrature of the Spherical Ellipse. 21 pp. 8 London, 1844 * On a New Class of Properties of Lines and Surfaces of the Second Order. 9 pp. 8 London, 1845 - The Theory of Elliptic Integrals, and the pro- perties of Surfaces of the Second Order, applied to the investigation of the Motion of a Body round a fixed point. 12+159 pp. 8 London, 1851 * Researches on the Geometrical properties of Elliptic Integrals. 106 pp. 4 London, 1852 - * Researches on the Geometrical Properties of Elliptic Integrals, being a Supplement to the Paper printed. ..in 1852. 17 pp. 4 London, 1854 * A Memoir on the Trigonometry of the Para- bola and the Geometrical Origin of Logarithms. 34 pp. 8 London, 1856 Booth, James continued. Systematic Instruction and Periodical Examination. Two Addresses delivered in London. Published by the Society of Arts. i table, 48 pp. 8 London, 1857 * Abstract of a Paper on Tangential Coordi- nates, read before the Royal Society, April 15, 1858. 14 pp. 8 London, 1858 * Abstract of a Paper on the Logocyclic Curve, and the Geometrical Origin of Logarithms, read before the Royal Society, June 10, 1858. 10 pp. 8 London, 1858 * On the logocyclic curve, and the geometrical origin of logarithms. 16 pp. 8 London, 1859 Booth, Mary L. : New and complete Clock and Watchmakers' Manual... With an Appendix con- taining a History of Clock and Watchmaking in America. 1 2 plates, 294 pp. 8 New York, 1 869 Borchardt, Carl Wilhelm : See Jacobi, Carl Gustav Jacob. Borda, Jean Charles de : Tables trigonometriques decimales, ou table des logarithmes, des sinus, secantes et tangentes, suivant la division du quart de cercle en 100 degrees... prec&dees de la table des logarithmes des nombres depuis dix mille jusqu'a cent mille... revues, augmentees et publies par J. B. J. Delambre. 4 Paris, 1'an IX. [1801] Borel, Pierre [Borellus] : De Vero Telescopii Inventore, Cum brevi omnium conspiciliorum historia... i plate, 10 + 67 pp. Hag(Z-Comitum, 1655 Observationum Microscopicarum Centuria. 45 + 3 pp. Hagce-Comitum, 1656 Borelli, Giovanni Alfonso: Theories Mediceorum planetarum ex causis physicis deductae. 5 plates, vii.+ 184 pp. 4 Florentiae, 1666 Risposta...Alle considerazioni fatte sopra alcuni luoghi del suo Libro della Forza della Percossa del R. P. F. Stefano de gl'Angeli... 37 pp. 4 [Messina, 1668] See Angeli, Stefano degli. Zcrilli, Diego. Borgnis, Giuseppe Antonio: Traite complet de Mecanique appliquee aux arts ... Composition des Machines. 43 plates, xxxiii.+428 pp. 4 Paris, 1818 Borgnis Bosanquet. 56 Borgnis, Giuseppe Antonio continued. Diction- naire de Mccanique appliqu^e aux arts... Suite au traite complet de Mecaniquc appliqu^e aux arts. iii. + 284 pp. 4 Paris, 1823 Borgo, Lucas Pacioli : See Pacioli, Luca. Borgo, Pietro [Borghi] : Qui comenza la nobel . opera de arithmethica (sic) ne la qual se tracta tute cosse amercantia pertinente facta * com- pilata p Piero borgi da veniesia. 1 17 ff. 4 [Infine~\: Ratdolt...Nela inclita cita de venetia a corni. aitgusto. 1484. /?/ imposto fine a/a presente opera. Editio princeps. Qui comenza la nobel opera de arithmethica (sic) ne la qual se tracta tute cosse a mercantia pertinente facta ^ compilata per Piero borgi da venesia. 100 ff. 4 [On f. 99 v} : Impressa in Venesia per mi Nicolo de li ferrari de pralonno piemontese stampade : ne lano. 1491. adi. 22. octubrio Cor- recta * emendata per lo notabel homo e autore Petro borgi venetiano. Libro de Abacho. Qui comeza la nobel opera de arithmeticha (sic) ne laqual se tratta tutte cosse a mercantia pertinente fatta * compilata per Piero Borgi da Venesia. 96 ff. 4 [In fine\ : Impressa in Venetia per Zuane Baptist a Sessa. 1501. Incomincia la nobile opera de arithmetica ne laqval se tratta tvtte cose a merchantia (sic) pertinente fatta et compilata per Messer Piero Borghi da Venetia. 100 ff. 4 [/ fine\ : Stampato in Venetia per Fracesco Bindoni, & Mapheo Pasyni compagni. Nel anno, M. D. XXVIII. Libro de Abacho. Incomincia la nobile opera de arithmetica ne laqval se tratta tvtte cose a mercantia pertinente fatta et compilata per Messer Piero Borghi da Venetia. 100 ff. 4 [In fine"} : Stampato in Vinegia per Francesco Bindoni, & Mapheo Pasini, Nel anno. MDL. - Libro De Abacho ... Anno Domini M.D.XL. Incomincia la nobile opera, de arithmetica ne laqval se tratta tvtte cose a mercantia pertinente fatta et compilata per Messer Piero Borghi da Venetia. 100 ff. 4 [In fine} : Stampato in Vinegia per Fracesco Bindoni, & Mapheo Pasini compagni. Nel anno. MDLX. Boring: [The Article on "Boring" from the En- cyclopaedia Britannica, Seventh Edition.] i plate, 6 pp 4 Edinburgh. Bornmeister, Simon : Christlich - veniiinfftige Cometcn - Betrachtung / aus Gelcgenheit desz im Monat December 1680 erschienenen grossen Cometen,... 4 ff. 4 Nilrnberg, 1681 Vertheidigte Cometen-Betrachtung / Worinnen (Tit.) Herrn M. Johann Friken / ... Seine / von der Cometen Bedeutung / ... / auf die Probe gesetzt/ ... 2 ff. + 43 pp. 4 Niirnberg, 1681 Borrius, Hieronymus: De Motu Grauium, & Leuium. 10 ff. + 272 pp. + 12 ff. 4 Florentiae, 1576 Bortz, Georg Heinrich : DC insigni semioticae matheseos usu in geomctria et physica disserit. I plate, 24 pp. 4 Lipsiae, 1763 De Rationibus regularum, quas calculus dif- ferentialis in constituendis punctis curvarum multiplicibus, et subtangcntibus in iis ad haec puncta ducendis offert. i plate, 25 pp. 4 Lipsiae, 1769 Rationes Methocli, qua elementa calculi inte- gralis conscripta sunt, uberius exponit. 1 6 pp. 4 Lipsiae, 1771 De forma radicum ex aequationibus quadraticis ei simili, quam cubicae per methodum Cardani obtinent, disserit. 12 pp. 4 Lipsiae, 1771 - Praecipua Astronomiae physicae principia ad motus lunae una cum inaequalitatibus ejus cxplicandos necessaria exponit. i plate, 19 pp. 4 Lipsiae, 1783 Disquisitio I. De figuris rectilineis Triangulis ct Quadrangulis Isoperimetris. 1 6 pp. 4 Lipsiae, 1791 Disquisitio II. De figuris rectilineis Quadrangulis Isoperimetris. 11 pp. 4 Lipsiae, 1795 Bosanquet, James Whatman : Chronology of the reigns of Tiglath-Pileser, Sargon, Shalmanezer, and Sennacherib, in connexion with the pheno- menon seen on the Dial of Ahaz. i plate, i table, 20 pp. 8 London, 1854 * On interval of 88 years between reigns of Sennacherib, King of Assyria, and Nebuchad- nezzar, King of Babylon, from Chaldean His- torians. 15 pp. 8 London, 1854 - * Who was Ahasuerus of the seed of the Medes, . . . ? For private use. 12 pp. 8 London, 1857 57 Bosch Botto. Bosch, : Elementc der Wahrscheinlichkeits- rechnung. 29 pp. 4 Rottweil, 1864 Boscovich, Ruggiero Giuseppe : De Mercurii novissimo infra Solem Transitu dissertatio habita in Seminario Romano. i plate, 14 pp. 4 Roma, 1737 Chasles 1696. De Veterum argumentis pro Telluris Sphaeri- citate dissertatio habita in Seminario Romano. i plate, 1 6 pp. 4 Roma, 1739 Chasles 1696. Dissertatio de Telluris Figura habita in Semi- nario Romano. i plate, 23 pp. 4 Routes, 1739 Chasles 1696. De Inaequalitate Gravitatis in diversis terrae locis dissertatio habita in Seminario Romano. I plate, 19 pp. 4 Roma, 1741 Chasles 1696. - De Observationibus astronomicis, et quo per- tingat earundem certitudo dissertatio habita in Seminario Romano. i plate, 24 pp. 4 Roma, 1742 Chasles 1696. - De Inasqualitatibus quas Saturnus et Jupiter sibi mutuo videntur inducere praesertim circa tempus conjunctionis. 3 plates, xxiv.+ i87 pp. 8 Roma, 1756 - Philosophise Naturalis Thcoria redacta ad uni- cam legcm virium in natura cxistcntium. 4 plates, 12 ff. + 322 pp. 4 Vienna Austria, 1/59- - De Solis ac Lunac Dcfcctibus libri V. xliii. + 343 pp. 8 Gracii, 1765 - De Lunae Atmosphaera. i plate, 1 1 1 pp. 4 Vindobona, \ 766 Memorie sulli cannocchiali diottrici. I plate, 1 14 pp. 4 Milano, 1771 - See Tacquet, Andreas. Bose, Adolphus Julianus: Oratio sccularis quam post Uraniae reditum anno ter centesimo habuit. 48 pp. 4 Wittembergae, 1759 Bose, Georg Matthias : Eclipsin. Terrae CID ID CCXXXIII. 5. D. -J-J- Maii T. C. P. M. ... Respondente Georg Wilhelm Poezinger. I plate, viii.+ 140 pp. 4 Lipsiae, 1733 - Schediasma literarium quo contenta Elemen- torum Euclidis enunciat. 8 + 24 pp. 4 Lipsiae, 1737 A series of notes on the books of Euclid, with an account of the chief commentators. Bose, Georg Matthias continued. Deosymandyae circulo aureo. 8 pp. 4 Lipsiae, 1749 lobelaeum Astronomicum seculi incuntis quarti in alma matre leucorea celebratum clolDCCLVII. 24 pp. 4 Vitembergae, 1759 He treats at length of the works of Peurbach, and Regio- montanus (Miiller), detailing the various Editions of the calendars. A valuable bibliographical work. Eclipseos Lunaris cIoCCCCLVII. D. III. Sept. quo coelesti indulgentia natalis Uraniae terccn- tesimus felici affulget sidere secularia. Simul ad audiendam orationem G. Peurbachii et J. Regiomontani observatorum eius panegyricam invitat. 22 pp. 4 Wittebergac, 1759 Bose, Jo. Andreas : Meteora Heliaca sive de Maculis Solaribus dissertatio altera. 12 ff. 4 Lipsia, 1655 De significatu Cometarum dissertationes et judicia doctorum hominum [Erasti, Dudithii, Squarcialupi, &c.] : collecta, emendata, & Co- metomanticae nostri temporis opposita. 1 80 pp. 4 Jena, 1665 Boss, Lewis : Report on the declinations of the stars employed in latitude work with the zenith telescope, embracing systematic corrections in declination deduced for various authorities, and a catalogue of five hundred stars for the mean epoch 1875. [Appendix to Report of U.S. Northern Boundary Commission.] 211 pp. 40 [1877] * Remarks on the Dudley Observatory Obser- vations of the transit of Mercury, May 6, 1878. 21 pp. 8 [1878] Comets, their composition, purpose and effect upon the earth. Broadside fol. s.l., 1881 (Published by Rochester Astronomical Society.) * Comets, their composition, purpose and effect upon the earth. 7 pp. 8 Northfield, Min., 1882 At the end, a list of " Astronomical Observatories in the United States." Bossut, Charles : Histoire generale des Mathe- matiques, depuis leur origine jusqu'a 1'annec 1808. 2 vols. Portrait, 8 Paris, 1810 See Alembert, Jean le Rond d'. Encyclopedic methodique. Botto, F. S. : Memoria sull'eliminazione conten- ente una dimostrazione generale dclla regola di Cramer per le equazioni di primo grado... 30 pp. 4 Genoa, 1826 I Botto Boys. 58 Botto, Giuseppe Domenico : * Note on the Application of Electro-Magnetism as a Mechanical Power. 3 pp. 8 London, 1837 Bougainville, Louis Antoine de : Traite du calcul integral, pour servir de suite a 1'analyse des infiniment-petits de M. le Marquis de 1'Hopital. Part I. 4 Paris, 1754 Bouguer, Pierre: Trait^ d'Optique sur la Grada- tion de la lumiere : Ouvrage posthume...Publid par M. 1'Abbe De La Caille... 7 plates, xviii. + 368 pp. 4 Paris, 1760 Bouguer, Pierre, et Condamine, Charles Maurice de la : La figure de la Terre, determinee par les observations de Messieurs Bouguer & de la Condamine, ... envoy^s par ordre du Roy au Perou, pour observer aux environs de 1'Equateur. 8 plates, 24+ ex. + 394 pp. 4 Paris, 1749 Bouniakowsky, Victor Jacob: *0 IIPABH.IbHL- IXT> MHOroyrOJILHHKAX'L BIIHCAHHblX'L H OIIHCAHHhIX'b OKOJIO KPYFA. 13 pp. 4 St. Petersbourg, 1838 * Nouveaux theoremes relatifs a la distinction des nombres premiers et a la decomposition des entiers en facteurs. 23 pp. 4 St. Petersbourg, 1840 * Memoire sur 1'irreductibilite de certaines formules irrationnelles tant litterales que numeriques. 22 pp. 4 St. Petersbourg, 1841 * Sur les diviseurs numeriques invariables des fonctions rationnelles entieres. 25 pp. 4 Paris, 1855 Bour, Edmond : Cours de Mecanique et Machines professe a 1'Ecole Polytechnique. Premier Fascicule. Cinematique avec Atlas de 30 Planches in 4. 30 plates + 3 19 pp. 8 & 4 Paris, 1865 Bourguet, L. : *Note sur les Integrates Euleriennes. Extrait d'une lettre adrcssee a M. Ch. Hermite. 2 pp. 4 Stockholm, 1883 Bourne, John : A Treatise on the Steam Engine in its applications to Mines, Mills, Steam Navi- gation, and Railways. By the Artizan Club. Edited by John Bourne. New Edition. 33 plates, vii. + 258 pp. 4 London, 1851 See Armstrong, Robert. Boutigny, P. H. : Nouvelle branche de Physique ou etudes sur les corps a 1'etat spheroidal. Deuxiemc Edition. xxi. + 223 pp. 8 Paris, 1847 Bouvard, Alexis : Tables de Jupiter, de Saturne et d'Uranus, construites d'apres la theorie de la mecanique celeste. [Tables astronomiques publiees par le Bureau des Longitudes.] xxviii. + 1 10 pp. 4 Paris, 1821 * Note sur la determination de la difference des longitudes entre les meridiens de Paris et de Greenwich. 19 pp. 8 Paris, 1822 * De 1'influence de la Lune sur 1'atmosphere terrestre, determinee par les observations mte- orologiques. 2 plates, 20 pp. 8 Bnixelles, 1834 Bouvelles, Charles de: AMy lecteur qui cerches les mesures, Et quantitez des lignes & figures, Et de tous corps, par art de Geometric, Et plusieurs poinctz & secretz d'industrie, )) * ~* dx. 51+42 pp. 4 Berlin, \ 842 Lehrbuch der Mechanik. 3 plates, xvi. + 700 pp. 8 Berlin & Christi- ania, 1854. Traite elementaire des Fonctions elliptiques. vii.-|-28i pp. 8 Christiania, 1868 Tables for use in the Verification of Standards of Weight and Measure. 17 pp. 8 London, 1878 Brodhagen, Peter Heinrich Christoph : Narratio de Vita P. H. C. B. ... publice scripta ab Joanne Gurlitto. 43 pp. 4 Hamburgi, 1806 Brodie Briinnow. 66 Brodie, Benjamin Collins: * The Calculus of Chemical Operations ; being a Method for the Investigation, by means of Symbols, of the Laws of the Distribution of Weight in Chemical Change. Part I. On the Construction of Chemical Symbols. 79 pp. 4 London, 1866 Bromhead, Edward Ffrench : * The Fluents of Irrational Functions. 20 pp. 4 London, 1816 Bronwin, Brice : * On the Solution of Linear Dif- ferential Equations. 22 pp. 4 London, 1850 Brooke, Charles : A Synopsis of the principal Formulae and Results of Pure Mathematics. X. + 358 pp. 8 Cambridge, 1829 Brooke, Henry : A Guide to the Stars, being an easy method of knowing the relative position of all the fixed stars from the first to the third magnitude in either Hemisphere, ... with twelve Planispheres, on a new construction,... 12 plates, xi. + 101 pp. 4 London, 1820 Brotbeiyel, Hieremias: Practica Teutsch auff das M.D.LIX Jar nach Christi geburt / gestelt durch M. H... B... 8 ff. 4 Gedruckt zu Dilingen durch Sebaldiun Mayer [1558]. Woodcut on title. Chasles 3366. Brothers, Alfred : * Celestial Photography. A paper read before the Photographic Section of the Manchester Literary and Philosophical Society, December 14, 1865. I plate, 17 pp. 8 Liverpool, 1865 * Catalogue of Binary Stars, with introductory remarks. 27 pp. 8 s.l. [1866] * A catalogue of known and of suspected Binary Stars. 8 pp. 8 Oxford, 1867 Brougham, Henry, Lord : * Experiments and Observations on the Inflection, Reflection, and Colours of Light. i plate, 5 1 pp. 4 London, 1 796 - * Further Experiments and Observations on the Affections and Properties of Light. I plate, 34 pp. 4 London, 1 797 * General Theorems, chiefly Porisms, in the Higher Geometry. I plate, 19 pp. 4 London, 1798 * Experiments and Observations upon the Pro- perties of Light. 7 plates, 25 pp. 4 London, 1850 Brousseaud, , et Nicollet, : * Memoire sur la mesure d'un arc du parallele moyen entre le pole et 1'equateur. 1 map, 46 pp. 8 Paris, 1825 Brouwer, Serpius : Responsio ad quaestionem astronomicam : Quibus formulis construuntur Horologia Solaria supra plana Tetraedri, Hexa- e'dri vel Cubi, et Dodecaedri ? sive qua formula construitur Solarium supra planum quodlibet datum ? I plate, 31 pp. 4 Liigduni Batavorum, 1818 Browell, W. R. : See Carnot, L. N. M. Brown, Samuel : * On the Rate of Mortality and Marriage amongst Europeans in India. 4 plates, 39 pp. 8 London, s.a. Browning, John: A Plea for Reflectors, being a description of the new astronomical telescopes with Silvered-glass Specula ; and instructions for adjusting and using them. 4 plates, 40 pp. 8 London, 1 867 Spectroscopes and Spectrum Apparatus. 1 6 pp. 8 London [1874] A Plea for Reflectors, being a description of the new astronomical telescopes with Silvered- glass Specula ; and instructions for adjusting and using them. Sixth Edition. 6 plates, 78 pp. 8 London, 1876 Bruckner, Nicolaus: VOn den dreien Finsternus- sen / so Anno XLVII. erschienen / vnd der vierdten zukunfftigen desz Monsz Anno XLviij. die all in zwolf Monaten verlaufen / warhafftig bedeuttung ... I woodcut, 12 ff. 4 Getruckt zu Straszburg beim J. Cammerlander. [1546]. Woodcut on title. Briick, R. : Electricite ou Magnetisme du globe terrestre. Extrait d'etudes sur les principes des sciences physiques. Tome premier. 4 plates, 298 pp. 8 Bruxelles, 1851 Brunnow, Franz F. E. : * Memoire sur la Comete elliptique de De Vico. 50 pp. 4 Amsterdam, 1848 - Astronomical Notices. Nos. 1-29. 8 Ann Arbor, 1858-62 Tables of Victoria computed with regard to the Perturbations of Jupiter and Saturn. 77 pp. 4 New York, 1859 67 Briinnow Bruns. Briinnow, Franz F. E. continued. Spherical Astronomy,... Translated by the Author from the second German edition. 559 pp. 8 London, 1865 Tables of Iris computed with regard to the perturbations of Jupiter, Mars and Saturn, in- cluding the perturbations depending on the square of the mass of Jupiter. viii. + Sg pp. 4 Dublin, 1869 Traitd d'astronomie spherique et d'astronomie pratique. Edition francaise publiec par C. Andre. Astronomic pratique. xvi. + 544 pp. 8 Paris, 1872 See Observatories, Dunsink. Brugsch, Heinrich : Hieroglyphisch-demotisches Worterbuch enthaltend ... die gebrauchlichsten Worter und Gruppen der Heiligen und der Volks-Sprache und Schrift der alten Agypter... 7 vols. 4 Leipzig, 1867-82 - Geschichte Aegyptens unter den Pharaonen. Erste deutsche Ausgabe. 2 maps, xii. + 8i8 pp. 8 Leipzig, 1877 Bruguiere, Louis : Recueil de voyages et de memoires, public par la Societe de Geographic. Tome III. Orographic de 1'Europe. 4 plates, 12 tables, 527 pp. 4 Paris, 1830 Presentation copy to William Whewell. Bruhns, Carl Christian : Die astronomische Strahlenbrechung in ihrer historischen Ent- wickelung dargestellt. 4 plates, xiv. + 182 pp. 8 Leipzig, 1861 - Geschichte und Beschreibung der Leipziger Stern vvarte. 5 plates, 31 pp. 8 Leipzig, 1 86 1 - A new Manual of Logarithms to seven places of decimals. Tauchnitz' Stereotype edition. xxiv. + 610 pp. 8 Leipzig, 1870 Bestimmung der Langendifferenz zwischen Berlin und Lund auf telegraphischem Wege ausgefiihrt...im Jahre 1868. 51 pp. 4 Lund, 1870-71 In "Lunds Universitets Ars-skrift ... 1870." - Atlas der Astronomic. Separat-Ausgabe aus der zweiten Auflage des Bilder-Atlas. 12 plates, 31 pp. obi. fol. Leipzig, 1872 - * Bestimmung der Langendifferenz zwischen Leipzig und Wien auf telegraphischem Wege ausgefiihrt von C. Bruhns und E. Weiss. 68 pp. 8 Leipzig, 1872 Bruhns, Carl Christian continued. * Die Astro- nomcn auf der Pleissenburg. Die Observatoren : Riidiger, Mollweide, Mobius, D'Arrest. Die Amanuenses : Meissner, Wechsler, Thiemc, Brandes, Heym. 104 pp. 4 Leipzig [1878] - Uber das meteorologische Bureau fiirWitterungs- prognosen im Konigreich Sachsen. 32 pp. 8 Leipzig, 1879 Bericht liber das meteorologische Bureau fur Wetterprognosen im Konigreich Sachsen. 1879, 1880. & Leipzig, 1 880-8 1 Das Sonnensystem. fol. 28J in. x 23! in. Weimar, s.a. An engraving with several dated figures of Planets, &c. See Encke, Johann Franz. Humboldt, F. H. Alexander von. Brunacci, Vincenzo: Trattato dello Ariete Idrau- lico. 2 plates, 14 ff.-|- 163 pp. 4 Milano, 1810 Brune, Ernst Wilhelm : Kurzgefaszte Darstel- lung der einfachen und zusammengesetzten Zinsrechnung. Zweiter Theil. Berechnung der Lebensrenten und Anwartschaften. X. + 255 pp. 4 Lemgo, 1820 Brunei, Marc Isambard : Memoir of the life of Sir Marc Isambard Brunei... By Richard Beamish. Portrait, 9 plates, xvi. + 3 59 pp. 8 London, 1862 Brunet, Jacques Charles: Manuel de Libraire et de 1'Amateur de livres, contenant I. Un nouveau Dictionnaire bibliographique. II. Un Table en forme de Catalogue raisonne. Troisieme Edition. 4 vols. 8 Bruxelles, 1 82 1 Manuel du Libraire et de 1'Amateur de livres. Avec Supplement. 8 vols. 8 Paris, 1 860-80 Bruno, Francesco: Soluzioni geometriche di alcuni difficili problemi solidi... 2 plates, viii. + 36 pp. 4 Napoli, 1824 * Soluzione geometrica di un difficil problema di sito. I plate, 20 pp. 4 Napoli, 1825 Bruns, H. : * Uber die Rotation eines starren Korpers. 5 pp. 8 Leipzig, 1885 *Uber eineAufgabederAusgleichungsrechnung. 47 pp. 8 Leipzig, 1886 * Ein neucr Libellenpriifer von Hildebrand & Schramm in Freiberg i. S. 3 cuts, 4 pp. 8 Berlin, 1886 Bruschetti Biirg. 68 Bruschetti, Giuseppe : * Xotizie sulle stradc di ferro dclla Gran Brettagna con una tavola itineraria. I plate, 49 pp. 8 Milano, 1840 * Dellc macchine locomotive e stazionarie ad uso di motore pei trasporti celeri sopra le vie di terra e di acqua in Lombardia. 34 pp. 8 Milano, \ 840 [ ] * Sulla scelta delle linee per le strade di ferro in Lombardia. Notizic dell'ingcgnere G. B. 3 1 pp. 8 Milano, \ 840 * Sul nuovo ponte di Londra. 4 pp. 8 Milano, 1 840 Bryce, James : A treatise on the Elements of Algebra. viii. + 3i2 pp. 8 London, 1852 Bryson, Robert : * Description of a new Self- Registering Barometer. I plate, 8 pp. 4 Edinburgh, 1 844 Buache, Philippe : Carte des Lieux ou les dif- ferentes longueurs du Pendule a Secondes ont etc observees comprenant toutes les Observ ons , qui en ont et faites ... depuis 1670... Avec les Tables calculees d'apres ces Observations, . . . fol. Paris, 1740 Mappemonde Physique, Politique, et Astro- nomique, extraite des Cartes manuscrites dres- sees pour 1'Institution geographique et historique des enfans de France. 3 maps, fol. Paris, 1761 Table des Zones et Climats Terrestres pris de 1'Equateur au Pole, et de son application parti- culiere sur une Carte des Roy. mes de 1'Europe, avec la distance directe de leurs Capitalcs a Paris. fol. Paris, 1761 Precis des Tables qui contiennent 1'Ideegenerale de la Geographic consideree par le Physique, 1'Historique, et le Mathematique selon les Vues exposees en 1752 a 1'Academie des Sciences. 4 plates, fol. Paris, 1762 See De 1'Isle, Guillaume. Bubendey, Georg Heinrich : * Ueber die Ablei- tung des Taylor'schen Theorems aus den Prin- cipien des Infinitesimal-Calculs. 53 pp. 4 Hamburg, 1841 Buchner, Johann Paul : Tabula Radicum, Qua- dratorum & Cubor\]im,ad Radic. 7.2000. extensa... i plate, 143 ff. 8 Sumt. Rud. Joh. Helmers, Bibliop. Norimbergensis, 1701. Buchner, Otto : Die Feuermeteore, insbesondere die Meteoriten. iv.+ i92 pp. 8 Giessen, 1859 - Die Meteoriten in Sammlungcn, ihre Geschichtc, mineralogische und chemische Beschaffenheit. xxvi. + 202 pp. 8 Leipzig, 1863 Bucholz, Wilhelm Heinrich Sebastian : I. Vcr- suche tiber die antiseptischen Krafte des Wolverley (Arnica). II. Versuche nach Herrn Director Achardts Manier Berg-Crystall ver- mittelst der fixen Luft zu erzeugen. III. Heilsame Wirkung der Belladonnawurzel bey schon ausgebrochener Wuth vom tollen Hunds- bisse. Eine Beobachtung. 31 pp. 4 Erfurt, 1785 Buck, Friederich Johann: Leichtere Auflosungen einiger schvvehren trigonometrischen Aufgaben, zum Gebrauch der Licbhaber mathematischer Wissenschaften. I plate, 22 pp. 4 Konigsberg, 1761 Buck, John : A new, general, and algebraical Solution of the higher orders of Equations : with Solutions of Equations, to the tenth degree inclusive. xi. +95 pp. 8 London, 1823 Buckland, William: * Report of the Continuation of Prof. Buckland's Account of the Bones dis- covered in Caves and Fissures in various Parts of England and the Continent. 5 pp. 8 London, 1823 Budde, C. : Zur Kosmologie der Gegenwart. Bemerkungcn zu J. C. F. Zollner's Buch tiber die Natur der Kometen. 70 pp. 8 Bonn, 1872 Biicher, Christian Bernhard, et Reinhart, August Wilhelm : De aequilibrio fluidorum intra canales communicantes contentorum. i plate, 44 pp. 4 Vitonbergae, 1719 Biiching, Gottfried: Geomantia, .. 2 ff. + 96 pp. 4 Jencs, 1695 Biichten, P. D. : Die wahre Quadratur des Cirkels. i plate, 12 pp. 4 Berlin, 1756 De Quadratura vera Circuli. i plate, 12 pp. 4 Bcrolini, 1756 Bu6e, l'Abb6 : * Memoire sur les quantites imagi- naires. i plate, 66 pp. 4 London, 1806 Burg, Johann Tobias : See Delambre, J. B. J. 69 Biitemeister Bundy. Butemeister, Heinrich Johann : DC Praestantia Arithmeticae Decadicpe, qua tetractycam et dya- dicam antecellit, itemque de novo dodecadico calculo. 34 pp. 4 Wittenberga, 1719 Buthner, Friedrich : Natiirlichc und Mathe- matische Betrachtung Des Fcwer-Zeichens / Welches Den 4. Maji des Nachts halb 12. von der Wacht gesehen vvorden. Nebenst Ange- fiigtem Bericht Historischer Erzehlung... 6 ff. 4 Dantzig, 1665 The author uses a " Voter unser" as a measure of time, con- sidering it equal to "10 Scmfnla" or seconds. Astronomische und Astrologische Beschreibung und Betrachtung / Seltzamer Begebenhciten Des Cometen / ... i plate, 24 pp. 4 Dantzig, 1681 Buthner, Friedrich, et Richter, Gottfried : Decas Positionum astronomicarum de Distantia Solis et Lunae a Terra. 6 ff. 4 IVittebergce, 1650 Biittner, Johann Sebald : De Joseph! Blancani Rotunditatc Globi terraquei perfecte sphserica. 1 6 ff. 4 Lips its, 1701 Bugge, Thomas : * Tentamen continens Theoriam Machinae sublicarum. 10 pp. 4 London, 1779 - Observationes Astronomicae annis 1781, 1782 & 1783, institutae in Observatorio Regio Hav- niensi et cum tabulis astronomicis comparatas. 12 plates, cxx.+ 141 pp. 4 Haunicz, 1784 - * Observation paa Maane-Formorkclsen den 10 September 1783. 5 pp. 4 Kjttbenhavn, 1785 - * Nogle nye Opdagclser ved Fixstiernerne /3 i Perseus, o og TT i Skytten, samt /3 i Steenbukken. 4 pp. 4 Kjtibenhavn, 1785 - * Mercurs Gang forbie Solen den 9 November 1802 observeret af T... B... i plate, 1 5 pp. 4 Kjabetihavn, \ 804 - * Om Formdrkelser i Almindelighed og Maane- formorkelsen den 26 Januar 1804 i Sserdeleshed. 8 pp. 4 Kj0benhavn, \ 804 * Betragtninger over Cometer i Almindelighed og Observationcr paa Cometen i October, No- vember og December 1807. 3 plates, 78 pp. 4 Kj0benhavn, 1 808 Buhae-ood-Deen : The Khoolasut-ool-Hisab : a compendium of arithmetic and geometry ; in the Arabic Language, by Buhae-ood-Deen, of Amool in Syria, with a translation into Persian and commentary, by the late Muoluwee Ruoshun Ulee, of Juonpoor ; to which is added a treatise on algebra, by Nujm-ood-deen Ulee Khan, Head Oazee ; to the Sudr Deewanee and Nizamut Udalut. Revised and edited by Tarinee Churun Mitr, Muoluwee Jan Ulee and Ghoolam Ukbur,... 7 plates, 240 ff. 8 Calcutta, printed by P. Pereira at tlie Hindoostanee Press, 1812. Chasles 2056. Buka, Felix: Ueber das spharische Kurbelgetriebe und seinen Specialfall das Hooke'sche Gelenk. [Inaugural Dissertation.] 31 pp. 8 Gottingen, 1876 Bulletin Astronomique: Public sous les auspices dc 1'Observatoire de Paris par F. Tisserand... Tome I. -1 1 1. 8 Paris, 1884-86 Bulletin des Sciences Mathe"matiques, Astro- nomiques, Physiques et Chimiques: Public sous la direction de M. le Baron de Ferussac. Tome I.-XVI. 8 Paris, 1824-31 Bulletin des Sciences Mathe"matiques et Astro- nomiques: Redige par G. Darboux et J. Holiel [&c.]. Tome I.-XI. 8 Paris, 1870-76 General Index in Tome XI. - Deuxieme Serie. Tome I.-X. 8 Paris, 1877-86 Bullialdus, Ismael, [Boulliau] : Astronomia philo- laica. Opvs novvm, in quo motus Planetarum per nouam ac veram Hypothesim demonstrantur. ...Superque ilia Hypothesi Tabvlaeconstructa;... Addita est nova methodvs cvivs ope Eclipses Solares.-.expeditissime computantur. Historia ortvs et progressvs astronomic ... 28 + 469 + 232 pp. fol. Par is Us, 1645 Opvs novvm ad Arithmeticam Infinitorum libris sex comprehensum, in quo plura a nullis hactenus edita demonstrantur. 8 plates, 2 ff. + 426 pp. fol. Lutetia Parisi- orum, 1682. Bundy, Karl Heinrich : De Motu Planetarum cpicycloidico adparente et vero composito. 10 pp. 4 Grypliiswaldice, 1768 Bungus Busch. 70 Bungus, Peter: Numerorum Mysteria ex abditis plurimarum disciplinarum fontibus hausta: Opus maximarum rerum Doctrina, & copia refertum... Postrema hac editione ab Auctore ipso copioso Indice, & ingenti appendice auctum. 46 ff. + 676 + 90 pp. + 63 ff. 4 Lutetice Pari- siorum, 1618 Bunsen, Carl Christian Wilhelm : Arithmeticae Logarithmicae succincta Explicatio. 22 + 2 pp. 4 Helmstadii, 1765 Buquoy, le Comte de : Exposition d'un nouveau principe general de Dynamique, dont le principe des vitesses virtuelles n'est qu'un cas particulier. 30 pp. 4 Paris, 1816 Burckhard, Anthoni Ernst : Ertz-Herzogliche Handgriffe Desz Zirckels und Linials / Oder AuszerwahlterAnfangzu denen Mathematischen Wissenschafften. ... Many plates, 10 ff.+ 188 pp. 4 Aagspurg, 1689 Burckhardt, Johann Carl : Methodus combina- torio-analytica evolvendis Fractionum continua- rum valoribus maxime idonea. 1 6 pp. 4 Lipsiae, 1794 Tables astronomiques publiees par le Bureau des Longitudes de France. Tables de la Lune. 8 + 88 pp. 4 Paris, 1812 Tables des diviseurs pour tous les nombres du premier, deuxieme et du troisieme Million. 3 vols. 4 Paris, 1814-17 Burford, Robert : See Ross, . Burg, Adam : Sammlung trigonometrischer For- meln. Zum Gebrauche fur alle der Mathematik Beflissenen. Auch als Nachtrag zu seinem Handbuch der Trigonometric. x.+ iig pp. 4 Wien, 1827 Burgess, J. : *On hypsometrical measurements by means of the Barometer and the boiling- point Thermometer, with Tables for facilitating the computation of heights both by natural numbers and by logarithms. 31 pp. 8 Calcutta, 1859 Burgh, N. P. : Modern Marine Engineering. 36 plates, 403 pp. 4 London, 1872 Burmeister, Hermann : * Remarks on the cause of the Sound produced by Insects in flying. i plate, 6 pp. 8 London, 1837 Burnham, Sherburne Wesley : * Double-Star Discoveries with the i8-inch Chicago Refractor. 7 pp. 8 New Haven, 1877 Burnham, Sherburne Wesley cont. * Double Stars discovered by Mr. Alvan G. Clark. 7 pp. 8 New Haven, 1 879 Report to the Trustees of the " James Lick- Trust " of observations made on Mount Hamil- ton with reference to the location of Lick Observatory. i plate, 2 maps, 32 pp. 4 Chicago, 1880 See Observatories, Lick. Burning Glasses : [The Article on " Burning Glasses, or, Burning Mirrors," from the Encyclo- paedia Britannica, Seventh Edition.] 2 plates, 1 6 pp. 4 Edinburgh, s.a. Burns, John : The approaching Transit of Venus : an Address delivered at the Meeting of the Glasgow Foundry Boys Society. 14 pp. 8 [Glasg(nv\, 1874 Burrow, Reuben : A restitution of the.geometrical treatise of Apollonius Pergseus on Inclinations. Also the theory of gunnery ; or the doctrine of projectiles in a non-resisting medium. 39 pp. 4 London, 1779 Burton, Charles Edward : * Physical Observa- tions of Mars, 1879-1880. 3 plates, 22 pp. 4 Dublin, 1880 * Recent Measures of Double Stars. 3 pp. 4 Dublin, 1881 * Note on the aspect of Mars in 1881-1882. 3 pp. 4 Dublin, 1882 Burton, George : The analysis of two chronolo- gical tables... the one being a table to associate, scripturally, the different chronologies of all ages and nations : the other, to settle the Paschal Feast, from the beginning, to the end of known time. 25 pp. 4 London, 1787 Busch, Georg : Von dem Comcten / welcher in diesem 1572. Jar in dem Monat Nouembris erschienen. 13 ff. 4 Erffurdt, 1573 Woodcut on title. Die andere Beschreibung von dem Cometen / welcher in dem vergan (deest) 1572. Jar erschie- nen / ... [Colophon] Gedruckt zu Erffurdt / zu dem bundtcn Lawen / bey S. Paul. 25 ff. 40 Erffurdt \ \Yoodcut on title. This seems to be a later and augmented edition of Busch's tract on the New Star of 1572. It is described by Tycho Brahc. 71 Busch Calandrelli. Busch, Georg continued. Erklerung Der grossen und gresslichen Finsternis / Welche inn dem 1573. Jahr / an dem 8. tag Decembris an dem Mond erschienen / ... Sampt derselbigen ... bedeutung / die in diesem 74. Jahr an dem 1 1. tag Martij jren anfang hat / ... [Colophon] Gedruckt zu Erffurdt / Durch Conradum Dreher / hinder der Himmelpforten. 10 ff. 4 Erffurdt, 1574 - Beschreibung / von zugehorigen Eigenschafften, vnd natlirlicher Influentz / des grossen... Come- ten / welcher in diesem 1577. Jahre erschienen. 3 cuts, 1 6 ff. [the last of which is blank] 4 Gedruckt su Erffurdt / dnrclt Esaiam Mechlern / 1577- Woodcut on title. Bushnell, D. : * General Principles and Construc- tion of a Sub-marine Vessel. 7 pp. 4 London, 1800 Busmann, Johann Eberhard : De Veneris et Mercurii Phasibus. 8 ff. 4 Wittebergcs, 1664 Buys, Egbert : See Sewel, William. Buzengeiger, Carl : Leichte und kurze Darstel- lung der Differential-Rechnung. 54+3 pp. 4 Ansbach, 1809 Buzzetti, Curzio: Ecclissi totale di Sole visibile in gran parte dell'Europa ... 8 luglio 1842. Colla descrizione generale degli ecclissi di luna e di sole... i map, 13 pp. 8 Milano, 1842 Byrne, Oliver: A Short Practical Treatise on Spherical Trigonometry ; . . . 37 pp. 8 London, 1835 - How to measure the Earth with the Assistance of Railroads. 12 pp. 8 Newcastle, 1838 - See Spon, E. & F. N. C., J. G. : Precis d'une nouvelle Methode pour require a de simple precedes analytiques la demonstration des principaux Theoremes de la Geometric,. . . 61 pp. 4 Paris, An. VI. [1798] C..., : De la Mature des Vaisseaux. 3 plates, 63 pp. 4 Paris, 1728 Cabeo, Niccolo : Philosophia Magnetica, in qua magnetis natura pcnitus explicatur, et omnium qua,- hoc lapide cernuntur, causae propriae affer- untur: ... X. + 4I2 pp. fol. Colonies, 1629 Cacciatore, Niccolo : DC redigendis ad unicam seriem comparabilem meteorologicis ubique factis observationibus conventio proposita et tabulae supputatae. 81 pp. 4 Panormi, 1832 Cadet, le Citoyen : Tarifs des Centimes au Franc, ou Tables de Multiplications et comptes fails pour la repartition des contributions, ... 2 vols. fol. Paris, 1797-1802 Caesar, Johann: Des Cometen, So im Decembr: 1652. erschienen / lauf / hohe von der erden / grosse und muthmaszliche bedeutung / ... 1 6 ff. 4 Hall in SacJisen, 1653 Woodcut on title. Nachricht Vom Cometen / so zu ausgange des 1664. Jahres erschienen. 12 ff. 4 Hall in Saclisen, 1665 Woodcut on title. Caesius, Georg: Chronick / Oder ordenliche ver- zeichnusz vnnd beschreibung aller Cometen / ... bis 1579... 148 ff. 8 Nilrnberg, 1579 Practica Von den vier Zeiten / Finsternussen / Cometen / etc. vnd derselben bedeutungen / Auff das Jar ... 1582 ... beschriben / ... 1 6 ff. 4 Nilrnberg, 1581 Woodcut on title. Cagnoli, Antonio : Trigonometric rectiligne et sphe'rique. Traduite de 1'Italien par N. M. Chompre. Seconde Edition conside'rablement augmented. 8 plates, 1 2 tables, xvi. + 511 pp. 4 Paris, 1 808 * Notizie astronomiche adattate all'uso comune. Prima edizione. Portrait, 2 maps, xx. + 436 pp. 16 Milano, 1818. * Memoir on a new and certain method of ascertaining the Figure of the Earth by means of Occultations of the fixed stars. With Notes and an Appendix by Francis Baily. 44 pp. 8 London, 1819 Calandrelli, Giuseppe ; Conti, Andrea ; e Ricchebach, Giacomo : Opuscoli Astrono- mic! ... con Appendice. 2 vols. 4 Roma, 1818-22 Calandrelli, Ignazio: Memoria sulla gran Cometa apparsa nel mese di Marzo dell'anno 1843. 5 ff. + 79 pp. 4 Roma, 1844 - *Sul Calcolo dell'orbita ellittica della Cometa scoperta in Roma il 22 Agosto del 1844. 19 pp. 8 Roma, 1845 * Teoria della Cometa del luglio 1862. Nota III. 22 pp. 4 Roma, s.a. Calandri Calendars. 72 Calandri, Philippi : Calandri arithmetica (Fol. II.) : Philippi Calandri ad nobilem et studiosu^ Juli- anum Laurentii Medice de arimethrica (sic) opusculO. 104 ff. 8 \In fine\: Impresso nella excelsa cipta di Firenze per Lorenzo de Morgiani et Giovanni TJiedesco da Maganza finito a di primo di Gcnaio 1491. Chasles 1926. " Livre fort rare, que peu de bibliographes citent et que bien peu encore ont pu voir. M. de Morgan declare ne pouvoir le citer que d'apres 1'exemplaire de la biblio- theque Grenville, leguee au Musee britannique." Calculating Machines : Die Multiplikazion in ihrer vollkommensten Gestalt ; oder Beschrei- bung einer neu erfundenen, einfachen und untriiglichen Rechnen-Maschine fiir die Multi- plikazion mit vielziffrigen Zahlen,... X. + I22 pp. 8 Dresden, 1823 Instruction sur la maniere de se servir, de la Regie a Calcul,... Seconde Edition. 14 plates, 121 pp. 8 Paris & Dijon, 1825 Description du Multiplicateur et du Composeur, ...servant a faciliter 1'execution de 4 operations arithmetiques : ... 2 plates, 3 tables, 36 pp. 8 St. Petersburg, 1878 See Scheutz, Georges et Edouard. Calculus: A Syllabus of the Differential and Inte- gral Calculus. 2 vols. 8 Cambridge, 1825-28 Calendars: [A fragment of a MS. almanac on thick vellum, 5 in. x loj in. Interesting for the old forms of the Arabic numerals.] Circa 1400 - Ein Kalender von 1478-1496. i plate, 3 pp. 4 si, s.a. [For the year 1480.] Nurnberg Creussner. MCCCC. LXXX. Aureus numer? 18. Lra dnicalis B.A. ... Dies electi fleubothomie et ventob in quibs tn mebra corporis humani nominata tune tangi non debent ... Folio broadside, gothic type, printed by Creussner of Nurn- berg. Very beautiful and interesting example of the office calendar of the olden time. Out of the binding of an old book. [For the year 1482.] Wurtzburg. Ditz Alma- nach helt New vnd Volmondt mit den auscr- welten tagenn der aderlasz vnd artzney gcbug. Nach de ware lauf : Vf die hochbrrumpte Stat Wurtzburg: gerechnet. Nach cristi gepurt jm Ixxxij. jore der mindern zale. ... A fragment, wanting June, July, part of December, and the " Lasstafel." Folio broadside, red and black ink, gothic type. Calendars continued. [Das ist Der Teutsch kalendari ...:] On p. I. DEr meister almansor spricht ... 64 ff. + i f. MS. 4 [In fine] : Gedrugt zu Augspurg i'on loliannes Blaubirer Anno dni. M.cccc. Lxxxiij. [1483]. Hain No. 9735. Belonged to Dr. Lee. Autographs of Admiral Smyth and Professor De Morgan. Many of the woodcuts and rhymes are the same as in the 1496 calendar, only the spelling is slightly different. [Fragments of German Calendars, 1484.] [For the year 1489.] (Sensenschmid. Bamberg?) Tabula minutionii. farmacorii necno vetosatonu Paul! Ecke de Sulczbach practicata I studio Lypscsi / ANnus Domini 70 Octogesimusnonus primus post bissextile Embolismalis est... A fragment, half of the Calendar wanting. Folio broad- side, gothic type, red and black ink. In good preservation. Hie volgct nach der canon : das ist ain erclarug vber den Almanach [Augsburg, Erliardt Ratdolt, 1490]. Kalendarium magistri Joannis de monte- regio viri peritissimi. 4 Augusta Vindelicoruin, Erhardits Ratdolt, 1492. " On a relic a la tin le manuscrit suivant du xv siecle sur papier : Algorismus prosaycus de integris magistri Joannis de Sacro Busto de Saitcto Sefit/c/iro." Chasles 3350. - [For the year 1492.] (Nurnberg.) Ich bin ein wcterhan Ein selgs Jor vcrkvnd Ich Jdermon. Das wil Ich Alen den geben die In gotesz forcht lebcn. Die zal nach xpi vnnsers herenn gepurt ist hcuer. M.CCCC. xcij. vnd wirt genennt ein schalck Jaer ... Nach volgen warlich erwelt zeit der lasse vnd ertznew noch ware lauff des mons vnd d'glucklichen asspectn der planeten zu im. ... A folio broadside, gothic type, red and black ink. Top of the page is a woodcut of the whole width, and 5 centimeters high, in which the motto "Ich bin . . . leben " is found on a scroll. In the centre of the leaf is another woodcut, 7 centimeters square, in which " Saturnus " is seen devouring one of his own children. A very fine specimen. - [For the year 1492.] Als man zalt nach Christi geburt M.CCCC. xcij. Wirt die guldin zal xj. Der sonne zickel xvij. Der sontagbuchstaben sein zvven. ... Broadside 15^ in. x 10^ in. Six full lines at top ; the rest in two columns. 73 Calendars. Calendars continued. Das ist Der Teutsch kalen- dari mit Den figuren. (Fol. II.): DEr meister Almansor spricht. ... 68 ff. 4 [In fine} : Gedruckt zu Augspurg von Hansen Sc/iawren. vnnd vollenndet an dem Don- erstag oder Pfintztag nachst nach Sant Veyts des heyligen martrers tag. A Is man zalt nach Cristi vnsers lieben Iierren gebnrt. M.cccc. vnd in dem. xcvj.jare. [1496]. With numerous singular woodcuts, and curious German rhymes. Very rare, in fact it appears to be undescribed and unknown. Compare with 1483 Calendar. Der Jenner hat xxxi. tag ... Fragment of a German Calendar between years 1490 and 1500. Folio broadside, gothic type, red and black ink. Calendario et Lunario perpetuo. Con Gratia & Priuilegio. 4 10 ff. s.l., s.a. In Italian. Calendarium putile siue Almanach tam coputu ecclcsiasticum t^ omnin planetarn veros mot? ac passioes copediose aplectens. 14 ff. 4 s.l., 1512 [For the year 1518.] Anno Salutis nostre Millesimoquingentesimodecimooctauo ... Alma- nach Simonis Eyssenma de Dillinga artium magistri ... Folio broadside. A fragment, months Jan., Feb., May, June, Sept. and Oct. Red and black ink. - [For the year 1526.] Almanach Erhardi Etz- laub / burger zu Niirnberg / ... Fragment. Folio broadside, gothic type, red and black ink. Woodcut arms on the border. - Der Bawren Kalender 1540. A calendar for those who could not read. The week days are marked by black triangles and the Sundays by "red orb." The various festivals are indicated by small cuts: e.g. Our Lord on an ass for Palm Sunday ; a Dove for Whitsuntide, &c. First half of the year only. Dom. letters are D C, Easter Sunday falls on March 28, and an eclipse of the Sun occurs on March 8. The year is therefore 1540. - [For the year 1541.] Fragments of a large French broadside almanac. In the top right corner "Lessignes que tu trouveras au present almanach." La lune nouuelle, est ainsy signet A prendre pillules dung tel signe &c. April, parts of September, October, November, and the whole of December, are all that remain. Dom. letter B. Easter, April 17 ; New Moon on Sept. 21, ih igm p.m. - [For the year 1555.] Niirnberg. Almanach Erhardi Etzlaub / burger zu Niirnberg / d'freyen kunst vfl ertzney liebhaber. Folio broadside, gothic type, red and black ink. The border is filled with coats of arms coloured of Castile, Ar- ragon, Sicily, Granada, Hungary, Naples, Lutzelburg, Habs- burg, Kiburg and Brabant. Half missing. Calendars cant. M.DCIII. Jar. Diser Kalender ist einem yegklichen wol zuuerstehn / ob er schon nicht lesen kan : Merck nur auff der Zaichen bedeutung. Fragment, January to June. With marks for various days and symbols for " Gut Baden," " Bosz Aspect," &c. Halberstadt 1743. Calendarium capituli ec- clesiae Cathredalis Halberstadiensis...i743. 48 in. x 26 in. sheet, s.l., s.a. - Augsburg 1746. Stadt Augspurg Raths- Calender/ Oder Allmanach auf das Jahr...i746. 45 1 in. x 17^ in. sheet, Augspurg, s.a. Deutschlands Danck-und Denck-Saule bey dem Verflusse der ersten Helffte des XVIII. Jahrhunderts in einem emblematischen Wand- Calender auf das Jahr 1750. 25 J in. x 19^ in. sheet, Augspurg, s.a. Constance 1751. Hoch-Fiirstlicher Costantzi- scher Stuffts-Calender, Oder : Allmanach auf das Gemein-Jahr . . . 1751. in. x 25f in. sheet, s.l., s.a. - Ellwangen 1751. Ellwangischer neuer All- manach auf das Jahr... 1751. 5of in. X 23! in. sheet, Ellwang, s.a. Cologne 1752. Collnischer Haupt-Calender/ auf das Schalt-Jahr ... 1752. 58 J in. x 28| in. sheet, Collen, s.a. - Augsburg 1753. Stadt Augspurg Raths- Calender/Oder: Allmanach auf das Jahr... 175 3. 45 1 in. x 17^ in. sheet, Augspurg, s.a. - Augsburg 1758. Stadt Augspurg Raths- Calender / Oder: Allmanach auf das Jahr... 1758. 46 in. X 17^ in. sheet, Augspurg, s.a. - Valetta 1758. Allmanach auf das Jahr... 1758. Des ... Malteser Ritter-Ordens ... Wappen- Calender. 68| in. x 33^ in. sheet, s.l., s.a. Osnabriick 1758. Calendarium Cathedralis Ecclesiae Osnabrugensis. Stiffts-Calender, auf das Gemein-Jahr... 1758. 50 in. X 25! in. sheet, s.l., s.a. Wiirzburg 1760. Allmanach Wiirtzburger Bistumbs...auf das Schalt-Jahr... 1760. 69^ in. x 28f in. sheet, s.l., s.a. Constance 1761. Hoch-Fiirstlicher Costantzi- scher Stuffts-Calender. Oder: Allmanach aufs Gemein-Jahr... 1761. in. x 25! in. sheet, s.l., s.a. Calendars Cambridge. 74 Calendars continued. Elhvangen 1761. Ell- wangischer ncuer Allmanach auf das Jahr... 1761. 51 J in. x 23! in. sheet, Ellwang, s.a. Augsburg 1763. Stadt Augspurg Raths- Calender / Oder: Allmanach auf das Jahr... 45 1 m - X 17^ in. sheet, Augspurg, s.a. Allmanach auf das Jahr... 1772. in. x 36 in. sheet, si, s.a. Bamberg 1777. Allmanach Bamberger Bis- tums, auf das Gemein-Jahr 1777. 63 in. x 30^ in. sheet, s.l., s.a. Trier 1777. Allmanach Eines Hochwtirdigen Domkapituls zu Trier... 1777. 82 in. x 36} in. sheet, s.l., s.a. Allmanach auf das Jahr... 1777. 76 in. x 35 in. sheet, s.l., s.a. Halberstadt 1786. Halberstaedtischer Dom- stifts-Calender ... 1786. 47f in. x 25 in. sheet, s.l., s.a. Halberstadt 1795. Halberstaedtischer Dom- stifts-Calender ... 1795. 47 in. x 25^ in. sheet, s.l., s.a. Halberstadt 1804. Halberstaedtischer Dom- stifts-Calender ... 1804. 47! in. x 25^ in. sheet, s.l., s.a. English and Indian Calendar for 1858, for Bom- bay Mean Time. 58 pp. 8 s.l., s.a. Arequipa 1883. Calendario de Arequipa 1883. Calculado por Nipolito Sanches. in. X 22^ in. sheet, Arequipa, 1882 Caligny, Anatole de : * Nouveau systeme de Fontaines Intermittentes sous-marines. Theorie et modele fonctionnant. Suivi d'une note de M. Combes. 23 pp. 4 Paris, 1843 Calkoen, Jan Frederik van Beeck : Nouvelle theorie de construction pour les Mappemondes. I table, 2 plates, 16 pp. 8 Amsterdam, 1810 Callet, Frangois: Tables portatives de logarithmes, contenant les logarithmes des nombres depuis i jusqu'a 108,000, [et] les logarithmes des sinus et tangentes, de seconde en seconde pour les cinq premiers degrs, de dix en dix secondes pour tous les degrees du quart de cercle ; et suivant la nouvelle division centesimale, de dix-millieme en dix-millieme. Edition stereotype. 8 Paris, 1795 [Tirage 1814] Callet, Francois cont. Table of the Logarithms of Sines and Tangents, for every second, of the first five degrees, and of the Sines, Cosines, Tangents and Cotangents, for every ten seconds of the Quadrant. 8 Paris, 1795 [Tirage 1827] Stereotyped, and Printed on Yellow Paper for Babbage. Calver, G. : Hints on Silvered-Glass Reflecting Telescopes manufactured by Mr. G. Calver. New Edition. 40 pp. 8 Clielmsford, 1 877 Calvisius, Sethus [Kalwitz] : Opus Chronologi- cum, ad annum MDCLXXXV. continuatum, Cut pramissa est Isagoge Chronologica, & sub- juncta appendix Epistolarum et Judiciorum de hoc Opere, nee non controversiarum Chronolo- gicarum, nunc primum ex MSC. CL. Autoris collectarum. 2 portraits, 6 ff. + 1050 pp. +42 ff. + 74 pp. fol. Francofurti ad Moenum et Lipsice, 1685. Cambell, Duncan [Campbell] : Time's Telescope Universal and Perpetual, Fitted for all Countries and Capacities. Containing Perpetual Tables, fitted to the Old and New Stile ; shewing the Days of the Month, ... Also the Magnitudes and Distances of the Planets ; and a Brief Discourse of all kinds of Meteors,... To the Whole is Added, a Short Description of Time, and how it ought to be Redeem'd. 4 ff.+ iS5 pp. 8 London, 1734 [At end of Dedication, Duncan Campbell.] Pp. 130-132, the colour of the rainbow is said to prognosti- cate the weather, thus : Fair Weather The rainbow after rain appearing meanly red. Rain Appearing very green the more rain. Wind Appearing red. Cambridge and Dublin Mathematical Journal: See Cambridge Mathematical Journal. Cambridge Mathematical Journal : Edited by R. L. Ellis. Vol. I.-IV. 8 Cambridge, 1839-45 The Cambridge and Dublin Mathematical Journal : Edited by W. Thomson, &c. Vol. I. -IX. 8 Cambridge, 1846-54 The Quarterly Journal of Pure and Applied Mathematics : Edited by J. J. Sylvester, &c. Vol. I.-XV. 8 London, 1857-78 Cambridge Problems : Being a collection of the printed questions proposed to the candidates for the degree of Bachelor of Arts from 1801 to 1810 inclusive. xviii. + 179 pp. 8 Cambridge, 1810 Cambridge Problems continued. From 1811- 1829 inclusive. 8 London, 1814-30 Being a collection of the printed questions proposed to the candidates for the degree of Bachelor of Arts, ... from 1801 to 1820 inclu- sively. 122 pp. 8 London, 1836 Camerarius, Joachim [Liebhard] : Astrologica... I. Circulus Solaris. II. De iudicijs siue signifi- cationibus duodecim locorum orbis signiferi. III. Decreta planetarii in singulis locis Zodiaci. Atfy hsec latina quoq^ facta sunt. lis'q^ adiectus est libellus de natura planetarum. 1 1 II. Medi- cationes accommodatae ad astrologicam rationem. Greek, 6 ff. + 46 pp., Latin, 55 pp. 4 Norim- bergae apvd lo. Petreivm, Anno M.D. XXXII. Chasles 3137. - De corum qui Cometae appellantur, nominibus, natura, caussis, significatione : ... 92 pp. 8 Lipsice, 1558 - De eorum qui Cometae appellantur, nominibus, natura, caussis, significatione, ... no pp. 8 Lipsice, 1582 Camerer, Johann Wilhelm: Propositiones non- nullae ad theoriam asstimationis errorum in Triangulis planis et sphaericis pertinentes. i plate, 24 pp. 4 Tubingae, 1783 Campano, Giovanni : See Archimedes. Campbell, E. S. N. : A Dictionary of the Military Science ; containing an explanation of the principal terms used in Mathematics, Artillery, and Fortification; ... 284 pp. 8 London, 1844 Campori, Giuseppe: See Galilei, Galileo. Camus, Charles Etienne Louis: A treatise on the teeth of wheels, pinions, &c. demonstrating the best forms which can be given them for the various Purposes of Machinery ; . . . Translated from the French . . . : with Additions. 15 plates, xviii.+ 144 pp. 8 London, 1806 Camus, Francois Joseph des : Traitd des Forces Mouvantes. 8 plates, viii. ff. + 535 pp. 8 Paris, 1722 - Traite des Forces Mouvantes, pour la pratique des Arts et Metiers. Avec une Explication de vingt Machines nouvelles & utiles. 8 plates, viii. ff. + 535 pp. 8 Paris, 1722 Camus de Mezieres, Nicolas, le: Traite de la Force des Bois. 2 plates, 372 pp. 8 Paris, 1782 75 Cambridge Capron. Canard, N. F. : Traite Elementaire du Calcul des Inequations. 5 plates, viii. + 476 pp. 8 Paris, 1808 Candorin, - : Candorins abgefasseter Cometen Entwurf. 14 ff. 4 Liibek, 1665 Des gemalich hinten Nachkommenden Be- dtinken iiber das Himlische Ungewohnliche Feme Licht im Finsteren / ... Engraved diagram, 8 ff. 4 Ltibeck, 1665 Canovai, Stanislao: See Gardiner, William. Canterzani, Sebastiano : Osservazioni sul Valor Cardanico esposte in una lettera ... 59 pp. 4 Bologna, 1787 Cantoni, Giovanni : See Rossetti, Francesco. Cantor, Georg : De yquationibus secundi gradus indeterminatis. 26 pp. + "vita," 4 Berolini, 1867 De Transformatione formarum ternariarum qua- draticarum. 12 pp. 4 Halts Saxonum, 1869 Historische Notizen iiber die Wahrscheinlich- keitsrechnung. 8 pp. 4 Halle, 1874 Cantor, Moritz : Mathematische Beitrage zum Kulturleben der Volker. 4 plates, xii.+432 pp. 8 Halle, 1863 * Euclid und sein Jahrhundert. 72 pp. 8 Leipzig, 1867 Die Romischen Agrimensoren und ihre Stellung in der Geschichte der Feldmesskunst. 5 plates, 237 pp. 8 Leipzig, 1875 Vorlesungen iiber Geschichte der Mathematik. Bd. I. Von den altesten Zeiten bis zum Jahre 1 200 n. Chr. i plate, 804 pp. 8 Leipzig, 1880 Capelli, Giovanni: Relazione dei principal! feno- meni osservati nel totale Eclisse Solare dell' 8 luglio, 1842. 2 plates, 32 pp. 8 Milano, 1842 Capocci, Ernesto : Lezioni di Astronomia pro- fessate ... da F. Arago tradotte dal francese ed annotate da E. C. ... 7 plates, viii. + 464 pp. 12 Napoli, 1851 See Melloni, Macedonio. Capron, J. Rand : Photographed Spectra. One hundred and thirty-six Photographs of Metallic, Gaseous, and other Spectra, printed by the permanent autotype process. 37 plates, 84 pp. 8 London, \ 877 Capron Carmichael. 76 Capron, J. Rand continued. Aurorae : their Characters and Spectra. 1 8 plates, xiv. + 207 pp. 4 London & New York, 1879. * A plea for the Rainband. 2 plates, 12 pp. 8 London, 1881 - *The Auroral Beam of November 17, 1882. I plate, 22 pp. 8 London, 1883 - * The Biela Meteors. 2 pp. 8 London, 1885 Meteorological observations made at Guildown, Guildford, 1884. obi. 4 s.L, 1885 A plea for the Rainband, and the Rainband vindicated. 5 plates, 30 pp. 8 London [1886] Capuano di Manfredonia: See Purbach, Georg. Riccardi, Pietro. Cardanus, Hieronymus: Practica Arithmetice, & Mensurandi singularis. In qua que preter alias cotinentur, versa pagina demonstrabit. 308 ff. 8 [/ fine] : A nno a Virgineo partu. M.D.XXXIX. lo. Antonins Castellioneus Medio- lani Imprimebat. Libelli dvo : Vnus, de Supplemento Almanach. Alter, de Restitutione temporum & motuum ccelestium. Item Geniturae LXVII. insignes casibus & fortuna, cum expositione. 109 ff. 4 Norimbergce, apud Jo. Petreium, Anno 1543. Libelli Quincfy I. De supplemeto Almanach. II. De Restitutione temporu & motuum ccel- estium. III. De ludicijs geniturarii. IIII. De Reuolutionibus. V. De exemplis centum geni- turarum....Eiusdem, antea non edita, Aphoris- morum Astronomicorum Segmenta VII. Opus- culum incomparabile. 4+310 ff. 4 Norimbergce, apud Jo/ian. Petre- ium, 1547. In Cl. Ptolemaei Pelvsiensis IIII de Astrorum ludicijs, aut, ut uulgo uocant, Quadripartitae Constructionis libros commentaria,...Nunc pri- mum, in lucem aedita. Praeterea, Geniturarum XII, et avditv mirabilia et nocatu digna,... 10 ff. + 513 pp. fol. [In fine}: Excvdebat Basilece Henrichvs Petri, 1554. Opus novum de proportionibus numerorum, motuum, ponderum, sonorum, aliarumqu'e rerum mensurandarum,...in V libros digestum. Prae- terea. Artis magnae, sive de regulis algebraicis, ... Item. De Aliza regula liber, ... 8 ff. + 271 + 163 pp. + 4 ff. + in pp. fol. [/ fine} : Basilece, ex officina Henric Petrina, 1 570. [Cardilucius] : Historische Exempel / Was auf die meisten Cometen von Christi Geburt hero erfol- get... 140 pp. 1 2 Niirnberg, 1681 Cardinal!, Frangois : Theorie complette des tran- scendantes elliptiques. 71 pp. 4 Livourne, 1809 Carelli, Giovanni Battista : Ephemerides ... ad Annos XVIII. Incipientes ab Anno Christi M.D.LXIII.vsqveadAnnvm[M.D.LXXVIII.] Meridiano inclitse vrbis venetiarvm diligentis- sime svppvtatae. 4 ff. 4 Venetiis, Apud Vincentium Valgrisium, 1563- Carl, Philipp: Repertorium der Cometen-Astro- nomie. 377 pp. 8 Milnchen, 1864 Carlini, Francesco : Dell'Orbita ellittica della Cometa ultimamente osservata. . . . I plate, 3 1 pp. 4 Milano, \ 844 Sopra 1'Ecclisse Solare...8 luglio, 1842. 2 maps, 23 pp. 8 Milano, s.a. Carlini, Francesco, et Plana, Giovanni: Obser- vations sur Fecrit de M. Laplace, ... au Bureau des Longitudes, intitu!6 ; ' Sur le perfectionne- ment de la Theorie et des Tables lunaires.' 39 pp. 8 Genes, 1820 Note sur 1'Equation Lunaire, ayant pour argu- ment le double de la difference entre les longi- tudes du noeud et du peVigee. 19 pp. 8 Genes, 1820 Carlisle, Anthony: * Continuation of an account of a peculiar arrangement in the Arteries dis- tributed on the muscles of slow-moving Animals. i plate, 8 pp. 4 London, 1804 Carlyle, Thomas : See Brewster, David. Carmichael, Robert: A Treatise on the Calculus of Operations : designed to facilitate the pro- cesses of the Differential and Integral Calculus and the Calculus of Finite Differences. xii.+ 170 pp. 8 London, 1855 * Illustrations of Symmetrical Integration. 5 pp. 8 London, 1 860 * On certain methods in the Calculus of Finite Differences. 30 pp. 8 Dublin, 1860 - * On the general theory of the Integration of nonlinear partial Differential Equations. 14 pp. 8 Dublin, 1861 77 Carnot Caspar!. Carnot, Lazare Nicolas Marguerite: CEuvres MatMmatiques. Portrait, i plate, xvi. + 2o8 pp. 8 Basle, 1797 Geometric de Position. 15 plates, xxxviii. + 489 pp. 4 Paris, An XI. 1803. - Principes fondamentaux de 1'Equilibre et du Mouvement. 2 plates, xxii. + 262 pp. 8 Paris, An XI (1803) Memoire sur la Relation qui existe entre les distances respectives de cinq points quelconques pris dans 1'espace ; suivi d'un Essai sur la Th^orie des Transversales. 3 plates, 1 1 1 pp. 4 Paris, 1 806 Reflexions sur la metaphysique du Calcul In- finit^simal. Seconde Edition. I plate, vi. + 252 pp. 8 Paris, 1813 - Reflexions on the Metaphysical Principles of the Infinitesimal Analysis. Translated by the Rev. W. R. Browell. I plate, vi. + i32 pp. 8 Oxford, 1832 Carpenter, James : See Nasmyth, James. Carrington, Richard Christopher: Nine draft maps (printed by the anastatic process), contain- ing all the stars above the eleventh magnitude situated within nine degrees of the north pole, ... for ... 1855. i f. text, fol. [London], 1853 50 copies only printed. - A catalogue of 3735 circumpolar stars observed at Redhill in the years 1854, 1855, and 1856, and reduced to mean positions for i8j5'O. Ixii.+ i5i pp. fol. London, 1857 2 copies, one being the last revise. Information and suggestions addressed to per- sons who may be able to place themselves within the shadow of the total Eclipse of the Sun, on September 7, 1858 [with appendix, giving a translation of M. Kutczycki's account of the Eclipse of 1850]. 8 plates, 32 pp. 8 London, 1858 (Apparently a revised proof.) Observations of the Spots on the Sun from November 9, 1853, to March 24, 1861, made at Redhill. 1 66 plates, 248 pp. 4 London and Edinburgh, 1863. - Circumpolar Charts for 1855.0. jo sheets, fol. London, s.a. Carrington, Richard Christopher continued. The Engraved Copper Plates of R. C. C. . .'s Draft circumpolar Maps, containing all the stars above the eleventh Magnitude. 10 copper plates. Quelquechose. An example of applying Pro- fessor Challiss's method of obtaining the errors of position of the Polar axis of an Equatorial, by observing the Polar distance with telescope fixed in declination,... 7 pp. 8 s.l., s.a. See Lycosthenes, Conrad. Manuscripts. Carruthers, G. T. : New Solar Elements. 24 pp. 8 Nagpur, 1879 Note on the consideration that the Planets meet with resistance from the Ether. 5 pp. 8 Chakrata, 1879 - The Attraction of simple Gravity. 1 1 pp. 8 Roorkee, 1 880 An attempt to prove Newton's law of attraction for a resisting medium. 9 pp. 8 Roorkee, 1881 The inverse distances of the planets. 3 pp. 8 Roorkee, 1881 Casa, Vittorio de la : Opuscolo analitico di Geo- desia Sublime. i plate, viii.+4O pp. 8 Vienna, 1824 Casati, Paolo : Mechanicorum libri octo, in quibus uno eodemque principle Vectis vires Physice explicantur & Geometrice demonstrantur,... 8 ff. + 799 pp. 4 Lugduni, 1684 Opticse dissertationes, in quibus Plura Physice explicantur de Visibilibus, de Visione, de Ap- parentiis Visus. 4 ff. + 92 pp. + 2 ff. 4 Parmce, 1705 Dissertatio physica de Cometis. 71+4 pp. 12 Graecii, 1749 Casella, Louis : List, with notes, of Standard Meteorological and other Instruments for Ob- servatories, Travellers and Explorers, &c. 72 + iv. pp. 8 London, 1883 Casmann, Otho : Astrologia, Chronographia et Astromanteia. Pars I. et II. 24+584 + 247 pp. 8 Francofurti, 1598 Caspar!, E. : * Notions sommaires sur la Deviation des Boussoles par le fer des navires. II pp. 8 Paris, 1873 Cassell Cataldi. 78 Cassell, Johann Philip: DC succulis Sidereis. 8 pp. 4 Bremae, 1767 Cassani, Joseph : Tratado de la naturaleza, ori- gen, y causas de los Cometas. Con la historia de todos los que se tiene noticia ha verse visto,... i plate, 8 ff. + 2S6 pp. 8 Madrid, 1737 Cassini, Giovanni Domenico : CEuvres diverses de M. J. D. Cassini, de 1' Academic royale des sciences. [Memoires de 1'Academie de Paris, T. viii.] 505 pp. 4 Paris, 1730 - See Chappe d'Auteroche, J. Cassini, Giovanni Domenico, et Cassini, Jacques: Observations astronomiques faites en France et en Italie, en 1694. 1695. & 1696. 62 pp. 4 Amsterdam, 1735 Cassini, Jacques : De la grandeur et de la figure de la Terre. [Suite des Memoires de Paris, 1718.] 5 maps, 15 plates, 306 pp. 4 Paris, 1720 Observations astronomiques faites en Flandre, en Hollande, et en Angleterre, en 1697. & 1698. 35 pp. 4 Amsterdam, 1735 Tables de 1'Etoile Polaire, pour trouver a chaque jour de 1'annee son passage par le meridien ; ... I plate, 31 pp. 4 Amsterdam, 1735 Elements d'Astronomie. 21 plates, 28 + 643 pp. 4 Paris, 1740 Planisphere terrestre, suivant les nouvelles Observations des Astronomes. fol. Leide, s.a. See Cassini, Giovanni Domenico. Cassini de Thury, C6sar Francois : La meri- dienne de 1'Observatoire Royal de Paris, Veri- fiee dans toute 1'etendue du Royaume par de nouvelles Observations ;...avec des observations d'Histoire Naturelle, faites dans les Provinces traversees par la Meridienne, par Le Monnier. 14 plates, 4 ff. + 292 + ccxxxv. + 17 pp. 4 Paris, 1744. Relation de deux voyages faits en Allemagne par ordre du Roi. Par rapport a la Figure de la Terre, Pour determiner la grandeur des degres de longitude. . . . xxxii. + 1 86 pp. 4 Paris, 1763 See Maskelyne, Nevil. Castillon, Giovan Francesco Mauro Melchior, [Castilhon, Castillioneus] : See Newton, Isaac. Castracani, Francesco: * Catalogo di Diatomee raccolte nella Val Intrasca. 1 6 pp. 8 Geneva, 1866 Catalan, Eugene Charles : * Note sur une for- mule relative aux integrales multiples. 2 pp. 4 Paris, 1 843 Cataldi, Pietro Antonio: Prima Lettione...fatta pvblicamente nello Stvdio di Pervgia il dl XII. di Maggio del MDLXXII. 4 ff. 4 In Perugia : Per Valente Panizza Stampator publico, 1572. Dve Lettioni...fatte nell'Academia del Dissegno di Perugia, ... 8 ff. 4 Bologna. Per Giouanni Rossi, 1577 Prima parte della pratica aritmetica, overo element! pratici delli nvmeri aritmetici, Doue si mostrano le operation! semplici d'essi numeri Aritmetici, che sono Sommare, Sottrare, Moltiplicarc, & Partire ; ... 6 ff.+ 148 pp. fol. Bologna, Presso gli Heredi di Giouanni Rossi. 1602. Words underlined are in red ink. Prima, Scconda, Terza, e Quarta Parte della Pratica Aritmetica, overo element! Pratici delli nvmeri Aritmetici, (Geometrici) ... 4 vols. in 2. fol. Vols. I., II. , Bologna Presso gli Heredi di Giouanni Rossi, 1602-1606. III. Bologna Appresso Sebastiano Bonomi, 1617 IV. Bologna Presso Bartolomeo Cochi, 1616. Words underlined are in red ink. Trattato de'Nvmeri perfetti. 4 + 48 pp. 4 Bologna, Presso gli Heredi di Giouanni Rossi, 1603. Words underlined are in red ink. Operetta delle linee rette eqvidistanti, et non cqvidistanti. 4 + 35 PP- 4 Bologna, Presso gli Heredi di Giouanni Rossi, 1603. Words underlined are in red ink. Opvscvlvm de lincis rectis a;qvidistantibvs, et non aeqvidistantibvs. 4+35 PP- 4 Bononia>, Apud Hcercdes loannis Rossij, 1603. Words underlined are in red ink. 79 Cataldi Caturegli. Cataldi, Pietro Antonio continued. Aggivnta all'operetta delle linec rette eqvidistanti, et non eqvidistanti. 4 + 8 + 32 pp. 4 Bologna, presso gli Heredi di Gio. Rossi 1604. Words underlined are in red ink. Trattato dell' Algebra proportionale. Doue si mostrano le inuentioni dei primi Capitoli, 6 Equationi d'essa. 4 + 76 pp. fol. Bologna, Appresso gli Heredi di Giouanni Rossi, 1610. Words underlined are in red ink. Trasmvtatione Geometrica dove si mostra come dato vn rettilineo egli stesso si ridvca alia forma di qval si vogli rettilineo proposto. 4+24 pp. fol. Bologna, Appresso gli Heredi di Giouanni Rossi, 1611. Engraved title page. Trattato della qvadratvra del cerchio, dove si esamina vn nvovo modo di Quadrarlo per numeri. Et insieme si come, Dato vn Rettilineo, si formi vn curuilineo eguale ad esso Dato. . . . 2 ff. + 5 5 + 5 pp. fol. Bologna, Per Bartolomeo Coc/ii, 1612. Words underlined are in red ink. Trattato del modo brevissimo Di trouare la Radice quadra delli numeri, Et Regole da approssimarsi di continuo al vero nelle Radici de'numeri non quadrati,... 2 ff. + 140 pp. fol. Bologna, Appresso Barto- lomeo Coc/ii. 1613. Words underlined are in red ink. See " Libri, Histoire des sciences mathematiques en Italic," Tome iv., p. 92, &c. - Dve Lettioni . . . Doue si mostra come si troui la grandezza delle superficie rettilinee. Aggiuntoui il modo di trouare la grandezza corporea, & la superficie delle Sfere, & parti sue, & in partico- lare delle cinque Zone Terrestri, & altri Corpi. 32 pp. 4 Bologna, Appresso Bartolomeo Cocki, 1613. Regola della quantita, o cosa di cosa. 2 ff. + 32 pp. fol. Bologna, Per Sebastiano Bonomi, 1618. Words underlined are in red ink. Cataldi, Pietro Antonio continued. Nvova Algebra proportionale, Doue si mostra la inuentione della Radice cuba di molti Scrittori teneuano binomij, quali gl'Illustri non potere essere cubi, ... 2 ff. + 5 1 pp. + 4 ff. fol. Bologna, Appresso Sebastiano Bonomi, 1619. Words underlined are in red ink. Element! Delle Quantita Algebratiche, Doue si mostrano 1'operationi loro, & come peruenuti alle Equationi elle si riduchino alii Capitoli occorrenti. 2 ff. + 28 pp. fol. Bologna, Appresso Sebastiano Bonomi, 1 620. Words underlined are in red ink. Diffesa d'Archimede, trattato del misvrare, 6 trouare la grandezza del Cerchio ; Doue si diffende Archimede Siracusano dalle opposition! del Signer loseffo Scaligero : ... 2 ff. + 74 + 32 pp. + 2 ff. fol. Bologna, Per Sebastiano Bonomi, 1620. Words underlined are in red ink. Trattato geometrico. Doue si essamina il modo di formare il Pentagono sopra ad vna linea retta, descritto da Alberto Durero. ... 2 ff. + 60 pp. fol. Bologna, Per Sebastiano Bonomi, 1620. Words underlined are in red ink, Algebra applicata, Doue si mostra la vtilissima applicatione d'essa alia inuentione delle cose recondite nelle diuerse Scienze, & Arti. 2 ff. + 88 pp. fol. Bologna, Per Nicolo Tebal- dini, 1622. Words underlined are in red ink. See Euclides Megarensis. Catani da Siena, Pietro de : Le pratiche delle dve prime mathematiche . . . Libro d'Albaco e Geometria. 64 ff. 4 Nvovamente stampate, in Venetia per Niccolo Bascarini, 1 546. Caturegli, Pietro : Ephemerides Motuum coelest- iumabanno 1817 ad annum 1828 ad Meridianum Bononiae supputatae 2 vols. 4 Bononiae, 1819-22 Cauchy Cavalieri. 80 Cauchy, Augustin Louis : * Memoire sur les Fonctions qui ne peuvent obtenir que deux valeurs gales et de signes contraires par suite des transpositions operes entre les variables qu'elles renferment. 84 pp. 4 Paris, 1812 * Memoire sur le Nombre des Valeurs qu'une Fonction peut acqueYir, lorsqu'on y permute de toutes les manieres possibles les Quantites qu'elle renferme. 28 pp. 4 Paris, 1812 * Demonstration d'un Theoreme curieux sur les Nombres. 2 pp. 4 Paris, 1816 * Memoire sur les integrates definies, ou 1'on fixe le nombre et la nature des constantes arbi- traires et des fonctions arbitraires que peuvent comporter les valeurs de ces memes integrales quand elles deviennent indeterminees. 14 pp. 4 Paris, 1822 Resurn^ des lemons donnas a 1'Ecole Royale Polytechnique, sur le Calcul Infinitesimal. Tome premier. [All Published.] xii.+ 172 pp. 4 Paris, 1823 Memoire sur les Integrales definies, prises entre des limites imaginaires. 68 pp. 4 Paris, 1825 Memoire sur 1'analogie des puissances et des differences et sur 1'integration des Equations lineaires. 12 pp. 4 s.l., 1825 Lithographed. Exercises de Mathematiques. Quatre ann^es, 1826-1829. 2 vols. 4 Paris, 1826-29 Memoire sur la dispersion de la Lumiere. 24 pp. 4 Paris, 1830 Memoire sur les rapportes qui existent entre le calcul des Residues et le calcul des Limites, et sur les avantages qu'offrent ces deux nouveaux calculs dans la resolution des equations alge- briques ou transcendantes. 80 pp. 4 Turin, 1831 Lithographed. Memoire sur la rectification des courbes et la quadrature des surfaces courbes. ii pp. 4 Paris, 1832 Lithographed. Nouveaux Exercises de Mathematiques. Me- moire sur la dispersion de la Lumiere. pp. 4 Prague, 1836 * Memoire sur la resolution generale des Equa- tions d'un degre quelconque. 44 pp. 4 Paris, 1837 Cauchy, Augustin Louis continued. * Memoire sur Interpolation. 13 pp. 4 Paris, 1837 Exercises d' Analyse et de Physique mathe- matique. 2 vols. 4 Paris, 1840-41 * Memoir on the Theory of Light. 1 7 pp. 8 London, 1 843 La Vie et les Travaux du Baron Cauchy, par C. A. Valson. I. Partie Historique. II. Partie Scientifique. 290+178 pp. 8 Paris, 1868 * Note sur 1'integration des equations aux differences partielles du premier ordre a un nombre quelconque de variables. 12 pp. 4 Paris, s.a. See Boncompagni, Baldassare. Caufield, Miss [Student at Vassar College]: Sketch of Saturn & 5 Satellites, Oct r i6 th , 1879. 8 h i6 m P.M. [Received from Professor Maria Mitchell.] 8 s.l., s.a. Cavalieri, Bonaventura : Directorium generale Uranometricum InquoTrigonometrise Logarith- micae Fundamenta, ac Regulae demonstrantur,... 8 ff. + 330 + 6 pp. + tables, 4 Bononice, 1632 Geometria indivisibilibus continuorum Noua quadam ratione promota. [Libri septem.] 4 Bononitz, 1635 Compendio delle Regole de Triangoli Con le loro dimostrationi. 156 + 166 pp. 12 Bologna, 1638 Chasles 3015. Nuova Prattica Astrologica Di fare le Direttioni secondo la via Rationale . . . 131 pp. 12 Bologna, 1639 Chasles 3015. Trigonometria Plana, et Sphserica, Linearis, & Logarithmica Cum Canone duplici Trigono- metrico, & Chiliade Numerorum absolutorum ab i usque ad 1000, eorumque Logarithmis, ... I plate, 16 + 71 pp. + tables, 4 Bononice, 1643 Exercitationes Geomctricae sex. 6 ff. + 543 pp. 4 Bononia, 1 647 Geometria Indivisibilibus Continuorum Noua quadam ratione promota. In hac postrema edictione ab erroribus expurgata. 8 ff. + 543 pp. 4 BononicB, 1653 Elogio di Bonaventura Cavalieri da Gabrio Piola. I plate, xxxi.+ 154 pp. 4 Milano, 1844 See Galilei, Galileo. 81 Cavendish Chacornac. Cavendish, : See Watt, . Cavendish, Henry: * On the height of the Luminous Arch which was seen on Feb. 25, 1790. 7 pp. 4 London, 1790 * On Cavendish's Experiment. 1 8 pp. 8 London, 1837 Cay ley, Arthur: *On the Graphical Construction of a Solar Eclipse. i plate, 17 pp. 4 London, 1871 Cayley, George : * Essay on the means of pro- moting Safety in Railway Carriages. 2 plates, 1 6 pp. 8 London, 1841 Cedillo, Pedro Manuel : Trigonometria Aplicada A La Navegacion, assi por el beneficio de las Tablas de los Senos, y Tangentes Logarith- micas ; como por el vso de las dos Escalas Plana, y Artificial. 8 Sevilla, 1718 Cellarius, Andreas : Harmonia Macrocosmica seu Atlas universalis et novus, totius Universi creati Cosmographiam generalem,et novam exhibens... 29 plates, 7 ff. + 125 + 219 pp. Atlas fol. Amstelodami, 1661. Cell6rier, Gustave: * De la Refraction cometaire. 26 pp. 8 Geneve, 1882 - * Refraction comdtaire. 20 pp. 4 Geneve, 1883 - Concours national de Compensation de Chrono- metres pour les temperatures. 12 plates, 77 pp. 4 Geneve, 1885 - * Etude numerique des concours de Compensa- tion de Chronometres faits a 1'observatoire de Geneve en 1884 et 1886. 45 pp. 4 Geneve, 1887 Celoria, Giovanni: * Sul grande Commovimento Atmosferico avvenuto il i di agosto 1872 nella Bassa Lombardia e nella Lomellina. i plate, 12 pp. 4 Milano, 1873 * Sulla Variazioni periodiche e non periodiche della Temperatura ncl clima di Milano. 3 plates, 86 pp. 4 Milano, Napoli, Pisa, 1874 - * Sull'Eclissi Solare totalc del 3 giugno, 1239. I plate, 26 pp. 4 Milano, Napoli, Pisa, 1875 * Sugli Eclissi Solari totali del 3 giugno 1239 e del 6 ottobre 1241. 2 plates, 19 pp. 40 Milano, Napoli, Pisa, 1876 M Celoria, Giovanni continued. * Sopra alcuni Scandagli del Cielo eseguiti all'osservatorio reale di Milano, e sulla Distribuzione generale delle Stelle nello spazio. 5 plates, 47 pp. 4 Milano, 1878 * Resoconto delle operazioni fatte a Milano ed a Padova nel 1875 per determinare le Diffcrenze di Longitudine ... Per G. Celoria e G. Lorenzoni. i plate, 8 1 pp. 4 Milano, \ 879 See Lorenzoni, Giuseppe. Respighi, Lorenzo. Schiaparelli, Giovanni V. Celsius, Anders : CCCXVI. Observationes de Lumine Boreali, ab A. MDCCXVI. ad A. MDCCXXXII. partim a se, partim ab aliis, in Suecia habitas. 10 + 48 pp. 4 Norimbergce, 1733 Oratio de mutationibus generalioribus quae in Superficie Corporum Coelestium contingunt. 20 pp. 8 Lugduni Batavorum, 1744 Centnerschwer, J. J. : Neu erfundene Multipli- cations- und Quadrat-Tafeln, ... Mit einer Vor- rede von J. P. Gruson und L. Ideler. Ivi. +45 pp. 8 Berlin, 1825 Ceulen, Ludolph van [Collen, Keulen]: Vanden Circkel. Daer in gheleert werdt te vinden de naeste Proportie des Circkels-diameter tegen synen Omloop / ... Noch de Tafelen Sinuum, Tangentium, ende Secantium, ... in druck uytghegheven. ... 6 + 114 ff. fol. Delf, 1596 Portrait on title. Fundamenta Arithmetica et Geometrica cum eorundem usu In varij problematis, Geometricis, ... E vernaculo in Latinum translata a Wil- le[brordo] Sn[ellio]. 269 pp. 4 Lugduni Batavorum, 1615 De Circulo & Adscriptis Liber. ... Quae insuper accesserunt pagina versa indicabit Omnia e ver- naculo Latina fecit, & annotationibus illustravit Willebrordus Snellius. 4 ff. + 220+ 54 pp. 4 Liigd. Batav. 1619 Portrait on title. Chacornac, Jean : Notice sur la Constitution phy- sique du Soleil. 39 pp. 8 Lyon, 1865 Atlas des Annales de 1'Observatoire de Paris, Cartes Ecliptiques. 42 sheets, atlas fol. Paris. Challis Chasles. 82 Challis, James: *A general investigation of the Differential Equations applicable to the Motion of Fluids. 26 pp. 4 Cambridge, \ 842 - See Moon, Robert. * On the Motion of a small Sphere acted upon by the Vibrations of an Elastic Medium. 2 1 pp. 4 Cambridge, \ 842 Observations made in the year 1846 with the Northumberland Equatoreal in search of the Planet Neptune ; and calculation of results from the observations. [Cambridge Observations, 1843. Appendix I.] 30 pp. 4 Cambridge, 1848 * Observations of the Aurora Borealis of No- vember 17, 1848, made at the Cambridge Observatory. 12 pp. 4 Cambridge, 1849 Chalmers, Thomas : Discourses on the Christian Revelation viewed in connexion with the Modern Astronomy. 212 pp. 8 Edinburgh, London, 1857 Chambers, F. : Report on the administration of the Meteorological Department of Western India. 1878-1879. 6 pp. fol. Bombay, 1879 Chambers, George F. : See Smyth, William Henry. Chambers's Educational Course: Solid and Spherical Geometry, with Conic Sections. 164 pp. 12 London and Edinburgh, 1858 Chance, James T. : * On optical Apparatus used in Lighthouses. 2 plates, 69 pp. 8 London, 1867 Chandler, S. C. : *On the square Bar Micrometer. 20 pp. 4 Cambridge, 1885 Chaney, H. J. : The Teaching of Weights and Measures in Schools. 12 pp. 8 London, 1872 Chappe d'Auteroche, Jean: *Extrait du voyage fait en Siberie, pour 1'Observation de Venus sur le disque du Soleil, faite a Tobolsk le 6 Juin 1761. Et addition au meme. I plate, 41 pp. 4 Paris, 1765 A voyage to California, to observe the Transit of Venus, description of route through Mexico, and the Natural History of that province. Also a voyage to Newfoundland and Sallee, to make experiments on Mr. Le Roy's Time Keepers. By J. D. de Cassini. i map, 215 pp. 8 London, 1778 Charion, Johann: Bedeutnuss vnd offcnbarung warcr himlischcr Influxioncn von jaren biss man schreybt 1540. 4 s.L, s.a. sed [Berlin, 1526] Bcdeutnis vnd Offcnbarung warcr hymlischer Influxion...Kurtzer auszug etlicher propheceyen Brigitte / Joachim des Abts / Methodij etc. 23 ff. 4 Gedriickt zu Wittemberg durcli Georgen Rlunv 1530. Charlier, C. V. L. : * Om integrationen af diffe- rential-ekvationerna for den intermediara banan. 7 pp. 8 Stockholm, 1885 - * Untersuchung iiber die allgemeinen Jupiter- Storungen des Planeten Thetis. 98 pp. 4 Stockholm, 1887 Charpentier, Johann de: *Memoire sur la nature et le gisement du Gypse de Bex, et des terrains environnans. i plate, 28 pp. 8 Paris, 1819 Chasles, Michel : Aper^u Historique sur 1'origine et le cleveloppement des methodes en Geometric. 4 Bruxettes, 1837 - * Geometric. Analogic entre des propositions de Geometric plane et de Geometric a trois dimensions. Geometric de la Sphere. Hyper- boloide a une nappe. 1 1 pp. 4 Paris, 1836 - * Theoremes sur les contacts des lignes et des surfaces courbes. 13 pp. 4 Paris, 1837 * Note sur un cas particulier dc la construction des tangcntes aux projections des courbes, pour Icquel les methodes gene>ales sont en defaut. 6 pp. 4 Paris, 1837 - * Nouvelle maniere d'etudier les coniques dans le cone oblique. Proprietes generales du cone ct des coniques planes ct spheriques. 9 pp. 4 Paris, 1838 * Demonstration Geometrique dc la formule intd-gralc Q 2 -? 2 ) dy.ds i v/(> - /; 2 ) O 2 - K 2 ) (b* - ? 2 ) (c^f) ~ - * 7 pp. 4 Paris, 1838 - * Sur 1'origine de notre Systeme de Numeration. 12 pp. 4 Paris, 1839 - * Proprietes nouvelles de 1'Hyperboloi'de a une nappe. 3 pp. 4 Paris, 1839 - * Nouvelle solution du probleme dc 1' Attrac- tion d'un Ellipsoi'de heterogene sur un Point cxtcricur. 24 pp. 4 Paris, 1840 83 Chasles Chaves. Chasles, Michel continued. Two geometrical memoirs on the general Properties of Cones of the second Degree, and on the Spherical Conies. Translated from the French, with Notes and Additions, and an Appendix on the Application of Analysis to Spherical Geometry. By Charles Graves. vi. + 112 pp. 8 Dublin, 1841 * Catalogue d'apparitions d'Etoiles Filantcs pen- dant six siecles ; de 538 a 1223. 1 1 pp. 4 Paris, 1841 * Sur une propriety de la Projection Stereo- graphique. I p. 4 Paris, \ 842 - * Histoire de 1'Arithmetique. Developpements et details historiqucs sur divers points du systeme de 1'Abacus. 28 pp. 4 Paris, 1843 - * Propriets geometriques relatives au mouve- ment infiniment petit d'un corps solide libre dans 1'espace. 1 3 pp. 4 Paris, \ 843 * Histoire de 1'Arithmetique. Recherche des traces du systeme de 1'Abacus, apres que cette methode a pris le nom d'Algorisme. ... 1 2 pp. 4 Paris, \ 843 - * Geometric. Proprietes generates des arcs d'une section conique, dont la difference est rectifiable. 7 pp. 4 Paris, 1 843 - * Theoremes sur les Surfaces du second degre. 2 pp. 4 Paris, 1 843 - * Construction geometrique des amplitudes dans les fonctions elliptiques. Proprietes nouvelles des sections coniques. 23 pp. 4 Paris, 1844 - * Theoremes generaux sur 1'Attraction des Corps ; ct Note a 1'occasion du Memoire ; par M. Liouville. 19 pp. 8 Paris, 1845 * Construction des rayons de courbure des courbes decrites dans le mouvement d'une figure plane qui glissc sur son plan. 5 pp. 4 Paris, 1 845 - * Memoire sur 1'Attraction des Ellipsoi'des. Solution synthetiquc pour le cas general d'un ellipsofdc heterogenc ct d'un point exterieur. 87 pp. 4 Paris, 1 846 - * Rccherchcs sur 1'Astronomie Indienne. 10 pp. 4 Paris, 1846 Chasles, Michel continued. * Generalisation de la theorie des foyers des sections coniques. Applications a des points quelconques, dc toutes les proprietes auxquelles donnent lieu ces points particuliers. 8 pp. 4 Paris, 1846 * Cours de Geometric Superieure. (Seance d'Ouverture, 1846.) 43 pp. 4 Paris, 1847 - * Theoremes generaux sur les Systemes de Forces et leurs Moments. 1 2 pp. 4 Paris, \ 847 - Traite de Geometric Superieure. 12 plates, Ixxxiii. + 6o3 pp. 8 Paris, 1852 - * Histoire de 1'Arithmetique. [Remarks on the " Introduction au calcul Gobari et Hawal," edited by B. Boncompagni.] 2 pp. 4 Paris, 1 867 * Recherche des traces anciennes du systeme de 1'Abacus. Calcul de Victorius et Commentaire d' Abbon. 8 pp. 4 Paris, \ 867 - * Short notice on the I st part of the " Bullet- tino di bibliografia e di storia delle scienze matematiche e fisiche," by B. Boncompagni. I p. 4 Paris, 1 868 - Catalogue de la Bibliotheque de feu M. Michel Chasles. 390 pp. 8 Paris, 1881 - See Euclides Megarensis. Chaulnes, Le Due de : Catalogue des livres manuscrits et imprimes, et des estampes, de la Bibliotheque de M. Le Due de Chaulnes... 276 + 32 pp. 8 Paris, 1770 Prices marked on margins. Chauvenet, William : A Manual of Spherical and Practical Astronomy : embracing the general problems of spherical astronomy, the special applications to nautical astronomy, and the theory and use of fixed and portable astrono- mical instruments. With an Appendix on the Method of Least Squares. University Edition. Fourth Edition. 2 vols. 8 Philadelphia, London, 1873-1868 Chaves, Hieronymus de : Chronographia o Re- portorio de los tiempos, el mas copioso y preciso que hasta ahora ha salido a luz. 272 ff. 4 Sevilla, 1572 Portrait on title. Cheek Cheyneius. 84 Cheek, Henry H. : An answer to certain state- ments contained in Mr. Neill's " Address to the Members of the Wernerian Natural History Society." With an Appendix. 32 + v. pp. 8 London, 1830 Chelini, Domenico : * Sull'uso sistematico de' principii relativi al mctodo delle Coordinate Rcttilinec. 80 pp. 8 Roma, 1849 - * Sui ccntri de'Sistemi Geometric!. 37 pp. 8 Roma, 1849 * Sulle formole fondamentali risguardanti la Curvatura delle Superficie e delle Linee. 62 pp. 8 Roma, 1853 Chelius, Georg Kaspar: Mass- und Gewichtsbuch. Dritte, von dem Verfasser selbst ganz umgear- bcitetc und sehr vermehrte Auflage. Nach dessen Tode herausgegeben ... von Johann Friedrich Hauschild. Mit einer Vorrede von H. C. Schumacher. xxx. + 384 pp. 8 Frankfurt am Main, 1830 Chemical News, The : with which is incorporated the Chemical Gazette : A Journal of Practical Chemistry in all its applications to Pharmacy, Arts, and Manufactures. Edited by William Crookes. Vol. I.-XXXIX. 1860-1879. 4 London, 1 860-79 Chenevix, Richard : * Analysis of a new Variety of Lead Ore. 5 pp. 4 London, 1800 - * Analysis of Corundum, and of some of the substances which accompany it ; with observa- tions on the affinities which the earths have been supposed to have for each other in the humid way. 23 pp. 4 London, 1802 Chenot, Adrien : A Messieurs les Members du Jury, pour 1'Exposition de 1849. (Sur les eponges metalliques de fer.) 1 1 pp. 4 Paris, 1 849 Lithographed. A curious note. Cherbuliez, A. : See Prevost, Pierre. ChernofF, D. : * On the structure of Cast Steel Ingots. Translated from the Russian by Wm. Anderson. 3 1 pp. 8 London, 1 879 Cheseaux, Jean Philippe Loys de : Traite de la Comete qui a paru en Decembre 1743, ct en Janvier, Fevrier & Mars, 1744. Contenant outre les Observations de 1'Auteur, celles qui ont etc faites a Paris par Mr. Cassini, et a Geneve par Mr. Calandrini. 6 plates, 308 pp. 8 Lausanne et Geneve, 1744 Chasles 3330. Cheseaux, Jean Philippe Loys de continued. Remarques astronomiques sur le Livre de Daniel. Memoire sur les Satellites. Loi et propriete de 1'Equilibre. ... Tables des equinoxes du Soleil et dc la Lune. 4 plates, 224 pp. 4 Lausanne, 1777 Chesson, F. W. : The Atlantic Cables, a Review of recent Telegraphic Legislation in Canada. 83 pp. 8 London, 1875 Chevalier, Charles: Manuel des Myopes et des Presbytes,...et un chapitre sp^cialement con- sacre aux Lorgnettes de Spectacle. I plate, in pp. 8 Paris, 1841 Chevalier, Temple: * On a Method of Finding the Effect of the Difference of Parallax, at Different Places, upon the Time of Disappear- ance and Reappearance of a Star occulted by the Moon. 9 pp. 4 London, 1850 Chevallier, Jean Gabriel Augustin: Essai sur 1'art de 1'Ingenieur en instrumens de physique ex- perimcntale en verre, ... 15 plates, 618 pp. 8 Paris, 1819 Chevillot, Pierre, et Edwards, : * Deuxieme Memoire sur le Cameleon Mineral. 23 pp. 8 Paris, 1818 Chevreul, Michel Eugene: * Examination of an Optical Character, by which, according to M, Biot, Vegetable Juices, capable of producing Sugar analogous to Cane Sugar,... may be im- mediately distinguished. 10 pp. 8 London, 1837 - Hommage a Monsieur Chevreul a 1'occasion de son Centenaire 31 Aout 1886. ...E. Dcmarcay. Sur la Sensibilite de quelques Reactions spec- troscopiques. ... 94 pp. 4 Paris, \ 886 - Centenaire de M. Chevreul. 31 Aout 1886. Discours prononces au Museum d'Histoire naturcllc. 26 pp. 4 Paris, 1886 - See Biot, Jean Baptistc. Cheyne, George : Fluxionum Mcthodus inversa ; sive Quantitatum Flucntium Leges gencraliores. 128 pp. 4 Loud in i, 1703 Cheyneius ab Arnage, Jacobus : DC priore Astronomiae parte, sev dc Sphasra, Libri dvo. 8 + 46 + 2 ff. 8" Duaci, 1575 Sumlerland. De Sphaerae sev Globi Ccelestis Fabrica, brevis pnuccptio. Eiusdem Ai/a/ce^>Ao Rostock, 1618 Title-page wanting. Kepler, J. ; See Comets, Div. I. Majus, Theodor [Maajus] : Zorn Ruthe. So der ewige Gott . . . / vnter dem Himmel in der Lufft / in gestalt eines Roth Fewrigen Sterns mit einem erschrecklichen langen Schwantz oder Besem lodernd vnd Brennend erzeiget / ... 14 ff. 4 Magdeburg, 1618 Woodcut on title. Historische warhafftige Beschreibung / von den Cometen / Auch des erschrecklichen Newen Cometen Sterns / Welcher am Firmament des Himmels / in Novemb. des abgewiechenen 1618. Jahrs / sich hat sehen lassen / vnd noch gesehen wird. 12 ff. 4 Magdeburg, 1618 Woodcut on title. Miiller, Philipp : Hypotyposis Cometae nuperrime visi, una cum brevi repetitione doctrinae co- meticse ... 30 ff. 4 Lipsice, 1619 Plate on title. Nagel, Paul : Stellae prodigiosae seu Cometae per oculum triplicem observatio & explicatio. Das ist : Des newen Cometen vnd Wunder Sterns im October / November vnd December, 1618. erschienen / warhafftige Deutung vnd Auszle- gung per Magiam insignem, dergleichen zuvor nicht gesehen : ... 32 ff. 4 [Argelice] 1619 2 Editions. Woodcut on title. Ander Theil Des in 1618. Jahre erschienen vnd verschienenen Cometen / ... / eine kurtze war- hafftige deutung vnd interpretation Des newen wunder-Sterns 1572. vnd des Cometen 1577. erschienen / wird auch angezeigt wie der Comet 1577. mit den Cometen 1618. in einer Harmonia stehe / ... 28 ff. 4 [Argeliee] 1619 Woodcut on bordered title. Procopius, Johann : Oder Cometenbutzer / Das ist : Eine glaubwiir- dige Copey Articulierter vnnd rechtmassiger Klag / desz guten / vnschiildigen Cometen / welcher im ... 1618. Jahr erschienen ... 8 ff. 4 s.l., Gedruckt in Parnassischer Buch- dmckerey, 1619. Oder Cometenbutzers Schiitzer / Das ist / Eine glaubwiardige Copey articulierter, rechtmessiger Exceptionum,...desz guten / Vnschuldigen Cometen / welcher in verwichenen 1618. Jahr erschienen / ... 1 6 ff. 4 s.l., Gedruckt in der Parnassischen BucJi-Truckerey, 1619. Comets: 16181652. 120 Puteanus, Erycius [van der Putten]: De Cometa Annioo. I3C.XVIII.[i6i8] Nouo Mundi Spec- taculo, Libri dvo. Paradoxologia. 1 66 pp. 12 Colonies, 1619 Rademan, August : Griindliche vnd warhafftige Beschreibung des grossen vnd erschrecklichen Cometen, DEr mit gewisser Muthmassung in dem Manat Octobris / dieses 1618. Jahrs / seine Entzundung empfangen / ... 1 6 ff. [last blank] 4 Erffurt, 1619 Woodcut on title. Rhodius, Ambrosius: Ambrosii Rhodii Mathe- matici ac Medici Cometa Per Bootem. 1 6 ff. 4 \_Witteberggidius: Von der Weisen aus Morgen- lande Alten / und dem jctzigen Neuen Wunder- Sternen / ... i f. + 28 pp. 4 Dantzig [1681] Sturm, Johann Christoph : Cometa Nvpervs, An, et Qvse, Mala Terris Aut illaturus ipsemet influxu Physico, aut aliunde justo Dei Judicio inferenda portendere saltern & praesignificare, credendus sit?... 32 pp. 4 Altdorfi, 1681 Taust, Johann Gottlieb : Der Von Abend gegen Morgen lauffende Ungliicks - Prophete Oder Nach gemeiner Art benahmte Comet oder Schwantz-Stern / welcher abermahls dieses i68o sten Jahres von 6 November an / bisz auf den 24 hujus leuchtend sich hat sehen lassen/... 28 ff. 4 Hall, 1 68 1 Woodcut on title. Cometa Redivivus, Das ist / Der ... Aufs neue sich unserm Gesichte praesentirende Ungliicks Prophete Oder Der nach gemeiner Art genannte Comet und Schwantz Stern / welcher ... nach- dem er unter der Sonnen Strahlen 3. Wochen verdeckct gewesen / . . . nach der Sonnen Unter- gang sich sehen lasset. ... 20 ff. 4 Hall, 1681 Voigt, Johann Henrich : Cometa, Matutinus & Vespertinus, Der / ... der Gottlosen Welt zum Schrecken / am Himmel strahlende Comet- oder Schwantz-Stern / Anno 1 680. und 1681. I chart, 1 6 ff. 4 Hamburg [1681] There is also a description of the comet of 1577. S Voigt, Johann Henrich cont. Cometa Matutinus & Vespertinus, Der/ ... am Himmel strahlende Comet- oder Schwantz-Stern / anno 1680. und 1681. i chart, 1 2 ff. 4 Dantzig / Nach der Ham- burgschen Edition. Druckts David Friderick Rhete. [1681.] Vulpius, Johann : D.O.M.S. SHMEIOAOriA Oder Historischer Discurs, Was hiebevor auff solche Zeichen und Wunder / dergleichen bisz- hero von Anno 1680. bisz 1681. nebenst den Cometen / ... sich zugetragen / erfolget und geschehen ist / ... Darbey auch der noch riickstandige Lauff des ... Cometen ... bertihret wird. 10 ff. 4 Hall in Sacksen, 1681 Wagner, Johann Christoph : Cometa disparens, Das ist : Griindlicher Bericht von dem fernern Lauff Desz Komet-Sterns / Bisz zu dessen volliger Verloschung ... Deme mit angefugt wird Was von der...Zusammen-Kunfft...Saturni und Jovis. Item der ... 1684 erscheinenden Sonnen-Finsternusz zu halten. 4 woodcuts, 14 ff. 4 Augspnrg, 1681 Woodcut on title. See Comets, Div. I. Warner, Germanus : Neue Astrologisch-Theo- logische Cometen-Practic / Auff Disz alte zu End lauffende 1680. Jahr gestellt / ... 5 ff. 4 [Stuttgart, 1681] Printed as a continuation of J. J. Zimmermann's Cometo- Scopia. Weigel, Erhard : Himmels-Zeiger Der Bedeutung Aller Dinge dieser Welt / . . . Sampt dessen Fort- Setzung... Auff Veranlassung Des Ungemeinen Cometen im 1680 und i68isten Jahre. Anhang, Vom Grund der Astrologie / Aus der Bedeutung des Cometen Anno 1665. ... I chart, 2 woodcuts, 6 ff. + 64 pp. + 8 ff. 4 Jehna, 1681. Himmels-Zeiger Der Bedeutung Bey Erschei- nung Des ungemeinen Cometen Anno 1680. von 6. Novembr. an / beobachtet. Anhang, Vom Grund der Astrologie aus der Bedeutung des Cometen Anno 1665. ... i chart, i woodcut, 2 ff. + 80 pp. + 8 ff. 4 Jelma, 1681. Woodcut on title. Another edition has 3 woodcuts, and a tail-piece on p. 56. Comets: 16801737, I. 130 Weigel, Erhard cont. Fortsetzung des Himmels- Zeigers Der Bedeutung. Bey Vollbrachten Lauff Des ungemeinen Cometen Im Monat Februario 1681. Sampt einem Muster / Wornach ein gottseelig Nativitat zu stcllcn. [2 Theile.] i woodcut, 6 ff. + 96 + 2 + 24 pp. 4 Jehna, 1681 Two impressions. The Copy described has Erhardi Weigdii, P.P. at the head of the title, and a dedication of 4 folios to Friederich, Marck-Graffen zu Brandenburg, features wanting in the other copy. Whiston, William : The Cause of the Deluge Demonstrated : Wherein it is proved that the... Comet of A.D. 1680. came by the Earth at the Deluge, and was the Occasion of it. The Second Edition with Additions. 14 pp. 8 London, 1714 Zimmermann, Johann Jacob: Cometo-Scopia oder Himmel-gemaser Bericht / ... desz mitten im Novembri i68o.sten Jahrs entstandenen / und bisz in den Anfang Februarij 1681. erschie- nenen grossen Wunder-Sterns und Cometens. Nachst einem auszfiihrlichen Catalogo aller Cometen / so innerhalb 2160. Jahren gesehen worden / ... [Pars prima.] 4 plates, 9 ff. + 20 pp. + I f. 4 Stuttgart, A nno Christi aa + 20. + i. CVIVS Vera raDIX a, si CaLCVLo eXtraXerh, eqVabltVr eXILIo Israeli tl Co In Deserto. [1681.] Woodcut on title. Cometo-Scopiae Pars Altera. Oder Fortsetzung Gnadigst anbefohlenen Bedenckens / Uber den neulichen Cometen / ... 105 pp. 4 [Stuttgart, 1681] COMET 1683. Hoek, M. : See Comet 1677. Honold, Jacob : Kurtzer / doch umstandlicher Bericht Von dem Cometen / Welcher im ver- wichnen Julio ... und Augusto dieses 1683. Jahrs gegen Mitternacht gesehen worden. i chart, 8 pp. 4 Ulm [1683] The chart is the same as that in Honold's tracts on Halley's Comet in 1682 with the needful additions. Kirch, Gottfried: Cometa Anni 1683, a die 13. (23) Julii, ad 22. Aug. (i. Sept.) Lipsia? obser- vatus. 2 pp. 4 Lipsiae [1683] In Annus IV. Ephemeridum motuiun coelcstium ad Annum ... 1684. ... Vulpius, Johann : Kurtz-einfaltiger Bericht von Dem in Julio und Augusto Anno 1683. er- schienenen und Uber 5. Wochen gewahrten Cometen / ... Beschreibung des jtingst-erschie- nenen Feuer-Zeichens / So den 12. August! ... gesehen worden ist ... 4 ff. 4 Leipzig [1683] Weigel, Erhard : Von der Wurckung Des Gemiiths / die man das Rechnen heist. Auf Veranlassung Des neuen Cometen / und groszen Feuer-Ballns / Ann. 1683. entworffen. Unmasz- geblicher Entwurff der . . . Unterweisung . . . durch das Rechnen. i plate, 64 + 8 pp. 4 Jena, 1684 COMET 1684. Neugebauer, Paul : Ueber den Cometen des Jahres 1684. [Inaugural Dissertation.] 2 plates, 40 pp. 8 Breslau, 1874 COMET 1689. Goiiye, Thomas : Observations physiques et mathematiques, ... Envoyees de Siam ... avec ... quelques Notes du P. Goiiye ... 3 plates, 252 pp. + 2 ff. 4 [Amsterdam, 1735] Reprinted from the Paris Histoire de f Academie, tome VII. with Lettres de M. Auzout, but paged separately. For the observations of the comet by Richaud, de Beze and Comille, see pp. 202-205. COMET 1723. Sporer, Gustav Friedrich Wilhelm : De Cometa qui anno 1723 apparuit. [Dissertatio inaugura- lis.] 4 ff. + 34 pp. + " vita " 4 Berlin, 1 843 COMET 1733. C[opeland,] R[alph] : * The Comet of 1733. 2 pp. 4 Dublin, 1881 Oudemans, J. A. C. : * The Comet of 1733. Reply to the remarks of Dr. Copeland on my calculation of the place of the Comet of 1733. 2 pp. 4 Dublin, 1881 COMET 1737, i. Whiston, William: The astronomical year; or, an account of the many remarkable Celestial Phenomena of the Great Year 1736. Particu- larly of the Late Comet, which was foretold by Sir Isaac Newton ... 26 pp. + 3 ff. 8 London, 1737 131 Comets: 1742, I. 1744. COMET 1742, i. Maupertuis, Pierre Louis Moreau de : Lettre sur la Comete (1742). i plate, 51 pp. 12 Amsterdam, 1744 In his Ouvrages divers. Also in Les Oeuvres de Mr. de Maupertuis. 4 Dresde, 1752. Wiedeburg, Johann Bernhard : Astronomischc Beschreibung und Nachricht von dem Cometen Welcher im Monath Mertz dieses ietztlauffenden Jahres 1742. erschienen. I plate, 26 pp. 4 Jena [1742] COMET 1744. Anonymous : DA anjetzo so viele den Cometen mit ihren Anschauen beehret haben, ... i plate, 6 ff. 4 Augspurg, 1744 Has no regular titlepage. In this tract is a poem of 192 lines addressed to Whiston. Astronomische Beschreibung und Nachricht von dem Cometen, Welcher sich dieses... Jahres 1744. ... zeiget ... i woodcut, 6 ff. 4 Dresden, 1744 Unvorgreifliche Unterredungen zwischen einem Astronomo und philosophischen Bauer von der Cometen Wiirckung und Bedeutung. (Die Continuation folget.) i plate, 14 pp. 4 Dreszden, 1744 Der Vorsichtige Himmels-Beschauer und Aus- leger des Comet-Sterns, welcher sich von Anfang dieses Jahrs an der Sternen-Buhne ... sehen lassen ... i plate, 76 pp. 8 Franckftirt und Leipzig, 1744 Gottes Gedancken / Nicht wie die Gedancken Joh. Bernh. Wideburgs und seiner Gegner / in Astronomischen Bedencken ... iiber den vom Decembr. 1743 bis hieher 1744 gesehenen Co- meten. 24 pp. 4 s.l., 1744 Verniinftige und Schriftmaszige Gedanken von Cometen / Bei Gelegenheit des gegenwartigen in diesem 1744. Jahr sichtbaren Cometens / ... von einem den Abcrglauben hassenden ... Freund. i plate, 24 pp. 4 s.l., 1744 Bredichin, Th. : * Sur la queue du premier type de la comete de 1744. i plate, 7 pp. 4 Moscou, 1884 Bredichin, Th. continued. * Sur les anomalies apparentes dans la structure de la grande comete de 1744. i plate, 15 pp. 8 Moskva, 1884 B[amfield], S[amuel] : Observations made at Cambridge on the late famous Comet, from Dec r . 23, 1743, to Febx. 18, 1744. i table, 2+1 pp. 4 London, 1746-47 In Miscellanea curiosa mathematica Nos. v. and vi. Chseaux, Jean Philippe: Traite de la Comete qui a paru en Decembre 1743. & en Janvier, Fevrier et Mars 1744. 6 plates, 308 pp. 8 Lausanne et Geneve, 1744 Chasles 3330. Dreyer, J. L. E. : * On the Multiple Tail of the Great Comet of 1744. Further note on the Comet of 1744. i plate, 10 pp. 4 Dublin, 1883 Heinsius, Gottfried : Beschreibung des im Anfang des Jahrs 1744 erschienenen Cometen nebst einigen dariiber angestellten Betrachtungen. 4 plates, 105 pp. 4 St. Petersburg, 1744 The first plate contains fine designs of the coma and bright sector. On page 18 is an account of the comet's multiple tail which was mistaken for an aurora by Heinsius on Feb. 25 O.S. or Mar. 7 N.S. Lycosthenes, C. : See Comets, Div. I. Wiedeburg, Johann Bernhardt: Astronomisches Bedenken Ueber die Frage Ob der...Untergang der Welt ... Durch Annaherung eines Cometen zur Erden werde befordert werden ... Nebst einer ... Nachricht von dem Cometen welcher am Ende des I743sten ... Jahres erschienen. i plate, ii ff. + 2OO pp. 8 Jena, 1744 Two editions. Verhandeling der Comeeten, of natuurkundige Bedenkingen ... Hier agter is bygevoegt een Omstandig Bericht van de Comeet, die in't Jaar 1743 en 1744. zig aan den Hemel vertoont heeft ... 14 ff. + 2i6 pp. 8 Amsterdam, 1759 Winnecke, August: *Uber den vielfachen Schweif des grossen Cometen von 1744. i plate, 3 ff. 4 Sf. Petersburg, \ 863 Comets: 17461786, 132 COMET 1746. Kindermann, Eberhard Christian : Astrono- mische Beschreibung und Nachricht von dem Cometen 1746. Und denen noch kommenden, welche in denen innen besagtcn Jahren erschei- nen werden. i plate, 14 pp. 4 Dreszden, 1746 On the plate is also a representation of the planet Mars, enveloped in an atmosphere, attended by a satellite in a small orbit, also with an atmosphere. Round the orbit is the legend Via Luna Martis entdecket vom Aiilore den to. lul. COMET 1769. Anonymous : See Comets, Div. I. Bischof, Johann Friedrich : Sammlung der Nachrichten von dem den 26sten August... 1769 ... erschienenen groszen Cometen / nebst einigen vorangesetzten Betrachtungen. 26 pp. 4 Stettin [1769] Euler, Leonhard : See Lexell, A. J. Lexell, Anders Johann : Recherches et calculs sur la vraie orbite elliptique de la Comete de 1'An 1769- et son terns periodique, executees sous la direction de Mr. Leonhard Euler, par les soins de Mr. Lexell. 159 pp. 4 St. Petersbonrg, 1770 COMET 1771. Beebe, William: * The Comet of 1771: Investi- gation of the Orbit. 1 8 pp. 8 New Haven, 1880 Kreutz, Heinrich : * Uber die Bahn des Kometen von 1771. 34 pp. 8 Wien, 1882 Messier, Charles : Memoire contenant les obser- vations de la XIII. 6 comete Observee a...l'obser- vatoire de la Marine, pendant ... 1771. 2 charts, 31 pp. 4 Paris, 1780 COMET 1773. Messier, C. : See Comet 1770, I. COMET 1780, i. Messier, Charles : * Memoire contenant les obser- vations de la Comete Observee ... Depuis le 27 Octobre jusqu'au 29 Novembre 1780. i chart, 27 pp. 4 Paris, 1784 COMET 1781, i. Messier, Charles : * Memoire contenant les obser- vations des Deux Cometes de 1781, ... i chart, 20 pp. 4 Paris, 1784 COMET 1770, i. KrafFt, W. L. : Observatio Cometse anni 1770. habita Kameneczi in Polonia. 4 pp. 4 Petropoli, 1770 In Collectio omnium observationum ... occasions Transitus Veneris ... 1770, vol. I. Lexell, Anders Johann : * Disquisitio de tempore periodico Cometae anno 1770 observati. 1 8 pp. 4 London, 1 779 See Comets, Div. I. Messier, Charles : Addition Aux Recherches de M. Lexell, sur le retour periodique de la Comete de 1770, avec les El^mens de la Comete de 1773, qu'il a calcul^e dans 1'ellipse. 8 pp. 4 Paris, 1780 COMET 1770, n. Clausen, Thomas : * Bestimmung der Bahn des Cometen von 1770. 12 ff. 4 Altona, 1842 COMET 1781, n. Messier, C. : See Comet 1781, I. COMET 1784, i. Messier, Charles : * Memoire contenant les obser- vations de la premiere Comete de 1784, Observee a Paris, ... & de la seconde Comete observed a Malte. i chart, 15 pp. 4 Paris, 1787 COMET 1784, n. Messier, C. : See Comet 1784, I. COMET 1785, n. Kriiger, Adalbert: Bestimmung der Bahn des Ko- meten 1785, II. 25 pp. 4 [Helsingfors, 1868] COMET 1786, n. Herschel, Caroline Lucretia : * An account of a new Comet. I plate, 4 pp. 4 London, 1787 133 Comets: 1786, II. 1819, II. Herschel, Frederick William: * Remarks on the New Comet. 4 pp. 4 London, 1787 Messier, Charles : * Memoire contenant les obser- vations de la seconde Comete de 1786, ... i chart, 23 pp. 4 Paris, 1788 COMET 1793, n. Herschel, Caroline Lucretia : * Account of the Discovery of a new Comet. 6 pp. 4 London, 1795 COMET 1801, i. Doberck, William : Bahnbestimmung der Come- ten. I 1 80 1, III 1840 und II 1869. [Inaugural Dissertation.] 21 pp. + " vita" 8 Kopenliagen, 1873 COMET 1806, n. Herschel, Frederick William: * Observations on the nature of the new celestial body discovered by Dr. Olbers, and of the Comet which was expected ... last January ... 7 pp. 4 London, 1807 COMET 1807. Bessel, Friedrich Wilhelm : Untersuchungen iiber die scheinbare und wahre Bahn des im Jahre 1807 erschicnencn grossen Kometen. vi. + 82 pp. 4 Kb'nigsberg, 1810 Bugge, Thomas : * Betragtninger over Cometer i almindelighed og observationer paa Cometen i October, November og December 1807. 3 plates, 78 pp. 4 [Kj0benhavn\ 1808 Schroter, Johann Hieronymus: Beobachtungen des grossen Cometen von 1807 ; sammt einem Nachtrage zu den Aphroditographischen Frag- menten. 2 plates, .188 + 92 pp. 8 Gottingen, 1811 Voigt, J. H. : See Comets, Div. I. COMET 1811, i. Argelander, Friedrich Wilhelm August: Unter- suchungen iiber die Bahn des grossen Cometen vom Jahre 1811. i plate, 84 pp. 4 Kb'nigsberg, 1823 Bredichin, Th. : * Sur la Grande comete de 181 1. i plate, 12 pp. 8 Moskva, 1884 Gelpke, A. H. C. : See Comets, Div. I. Herschel, Frederick William: * Observations of a Comet, with Remarks on the Construction of its different Parts. i plate, 29 pp. 4 London, 1812 Huth, Johann Sigismund Gottfried: Die. ..Rede und Vorlesung iiber den grossen Kometen von 1811. 55 pp. 8 Dorpat, 1812 Piazzi, Giuseppe : Delia Cometa del 1811. Osser- vata nella specola di Palermo Dai 9. Settembre ai ii. Gennaro 1812. 45 + 5 PP- 8 Palermo [1812] Schroter, Johann Hieronymus: Beobachtungen und Bemerkungen iiber den grossen Cometen von 1811. 4 plates, xxii. + 304 pp. 8 Gottingen, 1815 Ure, Andrew: [Two Letters to the Editor of the General Chronicle, on the Comet of 1811.] 3 pp. 8 London, 1 8 1 1 In the second letter is a set of elements. Appended are two anonymous letters on the comet of 1811, with an engraving. Walker, W. : An Epitome of Astronomy, with The New Discovered Planets, and the late Comet, as illustrated by the Eidouranion ; ... The twenty-fifth edition. 40 pp. 8 London, 1813 Figure on half-title. COMET 1811, n. Herschel, Frederick William: * Observations of a second Comet, with Remarks on its Construc- tion. 9 pp. 4 London, 1812 COMET 1813, n. Gauss, Carl Friedrich : * Observationes cometae secundi a. 1813 in observatorio gottingensi factae adjectis nonnullis adnotationibus circa calculum orbitarum parabolicum. 1 1 pp. 4 Gottingen, 1813 COMET 1819, n. Brinkley, J. : See Comets, Div. I. Gelpke, A. H. C. : See Comets, Div. I. Comets: 18211845, I. COMET 1821. 134 COMET 1843, i. Brinkley, John : * Elements of Captain Hall's Comet 1 6 pp. 4 London, 1822 COMET 1822, iv. Mobius, August Ferdinand : Der dritte Comet des Jahres 1822 ... 5 pp. 8 Leipzig, 1823 In Beobachtungen auf der Konigliclun Univcrsitats-Stern- warte zu Leipzig. COMET 1823. Santini, G. : See Comets, Div. I. COMET 1824, n. Santini, Giovanni : * Appendice contenente le osservazioni della Cometa ... Luglio 1824. 5 pp. 4 Padova, 1825 COMET 1825, iv. Bredichin, Th. : * Sur la comete de 1825, iv. I plate, 10 pp. 4 Roma, 1882 Herschel, John Frederick William : * Observa- tions of the second Comet of 1825. i plate, 2 pp. 4 London, 1826 Riimker, Carl : * Beobachtungen des von Pons und Biela im July 1825 entdeckten Cometen. 3 pp. 4 Altona, 1826 COMET 1830, i. Schulze, L. R. : * Elemente des ersten Cometen vom Jahre 1830 mit Berticksichtigung von 319 Beobachtungen. 56 pp. 8 Leipzig, 1873 Calandrelli, Ignazio : Sulla gran Cometa apparsa nel Marzo dell'anno 1843. 5 ff. + 79 pp. 4 Roma, 1844 Egidy, Heinrich Eduard von : Der Komet am Abend des 18. Marz 1843, cine naturhistorische Beschreibung der Meteore und Phanomene. i plate, 5 5 pp. 8 Zittau und Leipzig, 1 843 Klinkerfues, W. : See Comet 371 B.C. Kreil, Karl : * Beobachtungen iiber den grossen Kometen von 1843. 14 pp. 4 Prag, 1843 Plantamour, E. : See Comets, Div. I. Weiss, Edmund : Uber die Bahn der Kometen 1843 I and 1880 a. 20 pp. 8 Wien, 1880 COMET 1844, i. [DE Vico.] Brunnow, Franz : * Memoire sur la Comete ellip- tique de De Vico. 50 pp. 4 Amsterdam, 1848 Calandrelli, Ignazio : * Sul calcolo dell'Orbita ellittica della Cometa scoperta in Roma il 22 Agosto del 1844. 19 pp. 8 Roma, 1845 S[ievers], J. : The Comet's path amongst some of the most conspicuous Fixed Stars ... Lithograph, 14 in. x 18 in., s.l., s.a. COMET 1844, n. Colla, A. : See Comet 1845, I. Plantamour, Emile : * Memoire sur la Comete Mauvais de 1'annde 1844. [Supplement au memoire sur la Comete Mauvais ...] 71+8 pp. 4 Geneve, 1 847 COMET 1840, i. Peters, C. A. F., und Struve, Otto : Bestim- mung der Bahn des im Monat December 1839 entdeckten Cometen. 50 pp. 4 St. Pttersbourg, 1842 COMET 1840, n. Plantamour, E. : See Comets, Div. I. COMET 1840, in. Doberck, W. : See Comet 1801, I. COMET 1844, in. Bond, George P. : * On the great Comet of 1844-45. 7 PP- 4 Cambridge, 1850 Colla, A.: See Comet 1845, I. COMET 1845, i. Colla, Antonio : Cenni sopra le quattro Comete telescopiche apparse nel principio dell'anno 1845. 1 6 pp. 8 Parma, 1845 Doberck, William : * On the first Comet of 1845. 22 pp. 4 Dublin, 1875 135 Comets: 1845, II. 1853, III. COMET 1845, n. Colla, A.: See Comet 1845, I. COMET 1845, in. Colla, Antonio: *Cenni sopra la Cometa scoperta a Parma nel giorno 2 giugno 1845. 7 pp. 8 Parma, 1845 COMET 1846, i. Colla, Antonio : * Cenni sopra le otto Comete telescopiche apparse nell'anno 1846. 25+2 pp. 8 Venezia, 1847 Kaiser, Frederik : * lets over de komeet, ontdekt den 24 sten Januarij 1846, door De Vico te Rome. 7 pp. 8 [Leiden, 1 848] COMET 1846, iv. Colla, A.: See Comet 1846, I. Deinse, Anton Jacob van : Determinatio orbitae Cometae detect! a cl. De Vico, die 20 m. Feb- ruarii a. 1846, ... [Dissertatio inauguralis.] i plate, 4 ff. + 63 pp. 4 Lugduni-Batavorum, 1849. Jelinek, Carl : * Elemente des von De Vico am 20. Februar 1846 entdeckten Cometen. 4 pp. 8 Wien, 1848 COMET 1846, v. Colla, A.: See Comet 1846, I. COMET 1846, vi. Colla, A. : See Comet 1846, I. COMET 1846, vii. Colla, A.: See Comet 1846, I. COMET 1846, vin. Colla, A.: See Comet 1846, I. Hornstein, Karl : * Bestimmung der Bahn des ersten Kometen vom Jahre. 1847, nebst Bemer- kungen liber den Ubergang von der Parabel zur Ellipse oder Hyperbcl. 21 pp. 8 Wien, 1854 * tiber die Bahn des Hind'schen Cometen vom Jahre 1847. [1847, I.] 17 pp. 8 Wien, 1870 COMET 1847, n. Engstrom, Folke : * Bestamning af banan for Komet 1847. II. 21 pp. 4 Ltmd, 1881 COMET 1847, iv. Schweizer, Gottfried : * Uber den im August 1847 in Moskau entdeckten Kometen. 41 pp. 8 Moskau, 1849 COMET 1847, vi. Everett, Edward : Correspondence relative to the award of the King of Denmark's Comet Medal to Miss Maria Mitchell ... for the dis- covery of a telescopic Comet on the I st of October, 1 847. 24 pp. 8 Cambridge, 1 849 COMET 1849, n. Weyer, G. D. E. : * Ueber die Bahn des zweiten Cometen von 1849. 15 pp. 4 Altona, 1853 COMET 1852, iv. Moller, Axel : Investigatio Orbitae Cometae die 24 Julii 1852 Gottingae detecti. 22 pp. 4 Lundtz, 1854 COMET 1853, i. Lindelof, Lorenz Leonhard : Bestamning af den komets bana, som den 6 Mars 1853 upptacktes af Secchi i Rom. 27 pp. 4 Helsingfors, 1855 COMET 1847, i. Bond, William Cranch : * Observations on the Comet of March 4 th , 1847. 2 pp. 8 Boston, 1847 COMET 1853, in. Krahl, Theodor : De orbita Cometae tertii 1853. 24 pp. + " vita" 4 Vratislaviae, 1867 Comets: 1854, I. 1858, VI. COMET 1854, i. 136 COMET 1857, vi. Rzepecki, Ludwig Vladislaus : De orbita cometae Schoder, Hugo: Die Elemente des Cometen VI qui anno MDCCCLIV primus apparuit. [Dis- sertatio inauguralis.] 3 ff. + 15 pp. + " vita" 4 Vratislavia, 1857 COMET 1854, n. Oppenheim, Heinrich : Bahnbestimmung von Comet II. des Jahres 1854. [Inaugural Disser- tation.] 39 pp. 8 Konigsberg, 1870 1857. 12 pp. 4 Tubingen, 1858 COMET 1858, in. Schulhof, L. : * Sur 1'orbite de la Comete III 1858 (Tuttle). 6 pp. 8 Paris, 1884 COMET 1858, vi. [DONATI]. COMET 1854, in. Anonymous : A gaze at the Great Comet. 12 pp. 8 London [1858] Lithograph on title. Colla, Antonio: *Soprala HI e IV Cometa del 1854... 24 pp. 8 Parma, 1854 Asten, Emil von: Dcterminatio orbitae grandis Cometae anni 1858 e cunctis observationibus. [Dissertatio inauguralis.] 3 ff.+ i6 pp. + " vita" 4 Bonnae, 1865 Bond, George P. : * On the Outline of the Head of the Comet of Donati, 1858. i plate, 3 pp. 8 Boston, 1861 Graham, A. : ... a letter ... containing observations on Donati's Comet, [made at Markree Observa- tory, June October, 1858.] 4 pp. 8 Dublin, 1859 COMET 1855, i. Hartnup, John, and Towson, J. T. : On the Struve, Otto, [und Schweizer, K. G.] : *Nach- Great Comet of l8s8 richten uber den neuen Kometen ... 4 plates> 2Q pp 8o Liverpoolt l8so COMET 1854, iv. Colla, A.: See Comet 1854, in. COMET 1854, v. Colla, Antonio: Sulla V Cometa del 1854. 1 6 pp. 8 Roma, 1855 6 pp. 8 St. Pttersbourg 1855 COMET 1857, i. Lowy, Moritz : * Bahnbestimmung des ersten Kometen 1857. 26 pp. 8 Wien, 1859 COMET 1857, in. Hill, George W. : * Discussion of the Observations of the Great Comet of 1858, with the Object of determining the most probable Orbit. 34 pp. 4 Cambridge, 1 867 Hornstein, Karl : * Bemerkungen iiber die phy- sische Beschaffenheit des Donatischen Cometen. 6 pp. 8 Wien, 1860 Donati, Giovanni Battista: * Intorno alle Comete Lowy, Moritz: Ueber die Bahn des Cometen V III, IV e V del 1857. 7 pp. 8 Pisa, 1857 1858. 7 pp. 8 Wien, 1858 COMET 1857, iv. Donati, G. B. : See Comet 1857, in. COMET 1857, v. Donati, G. B. : See Comet 1857, III. Maclear, Thomas : * Observations of Donati's Comet made at the ... Cape of Good Hope, between October nth, 1^58, and March 4th, 1859. 25 pp. 4 London, 1859 Oudemans, J. A. C. : Waarnemingen op de Komeet van 1858, gedaan te Batavia. 1 6 pp. 4 [Batavia, 1859] Rape, Carl Ferdinand: * Untersuchung iiber idie Erscheinungen des grossen Cometen vom Janrc 1858. 3 plates, 23 pp. 4 Altona, 1858 Secchi, Angelo : * Osservazioni della gran cometa del 1858. I plate, 5 pp. 4 Roma, 1859 Socoloff, A, : * Sur la Queue du I type de la Comete de 1858, v. i plate, 14 pp. 8 s.l. [1884] Struve, Otto, und Winnecke, August : * Pulko- waer Beobachtungen des grossen Cometen von 1858. Erste Abtheilung. Beobachtungen am Refractor angestellt von O... S... Zweite Ab- theilung. Beobachtungen am Heliometer, nebst Untersuchungen iiber die Natur des Cometen von A ... W . . . 6 plates, 69 pp. 4 St. Petersburg, 1859 Towson, J. T. : See Hartnup, J. Winnecke, A. : See Struve, O. COMET 1858, vn. Gylden, H. : See Comets, Div. I. Weiss, Edmund: *Uber die Bahn des Cometen viil des Jahres 1858. 8 pp. 8 Wien, 1859 COMET 1860, n. Murmann, August : * Positionen der Vergleich- sterne zu den Beobachtungen der Cometen 1860 II and 1861 II. 3 pp. 8 Wien, 1870 Struve, Otto : * Beobachtungen und Elemente des Cometen II 1860. 5 pp. 8 St. Pttersbourg, 1860 137 Comets: 1858, VI. 1862, III. COMET 1861, i. Baxendell, Joseph : * Observations of Comet I. 1861. 4 pp. 8 London, 1862 Oppolzer, Theodor von : * Bahnbestimmung des Kometen I. 1861. 23 pp. 8 Wien [1864] - See Comets, Div. I. COMET 1861, n. Bond, George P. : * Account of the Comet II, 1 86 1, as seen at the Observatory of Harvard College. 7 pp. 8 Cambridge, 1861 . - * Continuation of account of the Comet II, 1 86 1. 7 pp. 8 Cambridge, 1861 Bredichin, Th. : * Observations de la Comete de 1 86 1 (2). i plate, 5 pp. 4 Moscou [1881] Kreutz, Heinrich : Untersuchungen iiber die Bahn des grossen Kometen von 1861 (1861 n). [In- augural Dissertation.] 155 pp. 4 Bonn, 1880 Murmann, A.: See Comet 1860, II. Secchi, Angelo : * Osservazioni e ricerche astrono- miche sulla grande Cometa del giugno 1861. Con Appendice. i plate, 66 pp. 8 Roma, 1861 Struve, Otto : * Beobachtungen des grossen Kometen von 1861. i plate, 46 pp. 4 St. Pttersbonrg, 1868 COMET 1861, in. . Fuss, V. : * Bcrechnung der Bahn des Cometen 1 86 1 III. i table, 9 pp. 8 St. Pdtersbourg, 1864 COMET 1860, in. Auwers, Arthur : * Bestimmung der Bahn des Cometen III. 1 860. 48 pp. 4 Berlin, \ 867 Hoek, Martinus : * Sur les cometes 1860 in, 1863 i et 1863 VI. 1 1 pp. 8 La Haye, 1874 - See Comet 1677. Winnecke, August : * Bemerkungen iiber den dritten Cometen von 1860. i plate, 4 pp. 8 St. Pdtersbourg, 1861 COMET 1862, n. Mohn, H. : * lagttagelser over Kometen 1862 II, anstillede paa Christiania Observatorium. 2 plates, 8 pp. 8 Christiania, 1863 Schultz, Hermann: * Beobachtungen des Come- ten n 1862. 30 pp. 8 Upsala, 1863 COMET 1862, in. Calandrelli, Ignazio : *Teoria della cometa del luglio 1862. Nota in. 22 pp. 4 Roma [1862] Comets: 1862, III. 1871, II. 138 Schiaparelli, Giovanni V.: * Osservazioni astro- Kaiser, Frederik: Berigt omtrent de komeet, den nomiche e fisiche sulla grande Cometa del 1862 9 den October jl. ontdekt door den heer Backer (1862 in). Con alcune riflessioni sulle forze che te Nauen. determinano la figura delle Comete in generale. i f. 8 Leyden, 1863 Rosen, P. G. : Komet vi 1863. 2 ff. + 43 pp. 8 Upsala, 1866 5 plates, 38 pp. 4 Milano, Napoli, 1873 Schweizer, Gottfried : * Beobachtungen des Kometen n. 1862. Schultz, H. : See Comet 1863, I. 2 plates, 1 8 pp. 8 Moskva, 1863 Winnecke, August : * Pulkowaer Beobachtungen des hellen Cometen von 1862, nebst einigen Bemerkungen. 6 plates, 39 pp. 4 St. Petersburg, 1864 COMET 1863, i. Hoek, M. : See Comet 1677. Comet 1860, III. Schultz, Hermann : * Beobachtungen einiger As- teroiden und der Cometen des Jahres 1863. 126 pp. 8 Upsala, 1864 COMET 1863, n. COMET 1864, in. Oppolzer, Theodor von : * Uber den dritten Kometen des Jahres 1864. II pp. 8 Wien, 1865 COMET 1866, i. Oppolzer, Theodor von : * Uber die Bahn des Kometen I. 1 866. 1 1 pp. 8 Wien, 1 866 COMET 1869, n. Doberck, W. : See Comet 1801, I. Frischauf, Johann : * Bahnbestimmung des Ko- Seydler, August : * Elemente des Kometen n, meten 1863 II. 6 pp. 8 Wien, 1864 1869. 2 pp. 8 Wien, 1871 Schultz, H. : See Comet 1863, I. COMET 1870, i. Dreyer, J. L. E. : * Note on the Meteors con- nected with the first Comet of 1870. 2 pp. 8 Dublin, 1 880 Seydler, August: *Uber die Bahn des ersten Ko- meten vom Jahre 1870. 8 pp. 8 Wien, 1871 COMET 1863, in. Schultz, H. : See Comet 1863, I. COMET 1863, iv. Schultz, H. : See Comet 1863, I. COMET 1863, v. Valentiner, Wilhelm : Determinatio orbitae Co- metae V anni MDCCCLXIII. [Dissertatio in- auguralis.] 24 pp. + " vita," 4 Berolini, \ 869 COMET 1863, vi. Hoek, M. : See Comet 1677. Comet 1860, III. COMET 1871, i. Holetschek, Johann : * Bahnbestimmung des ersten Kometen vom Jahre 1871. 24 pp. 8 Wien, 1873 - * Bahnbestimmung des ersten Kometen vom Jahre 1871. Zweite Abtheilung. 20 pp. 8 Wien, 1874 COMET 1871, u. Julius, Frederik Hendrik: Berekening van de Cramer, P. Nanning: Berekening van de Loop- loopbaan der komeet 1863 VI. [Academisch baan der Komeet II. 1871. proefschrift] I plate, 42 pp. 8 Utrecht, 1867 I plate, 3 ff. + 36 pp. 8 Leiden, 1875 139 COMET 1871, iv. Comets: 1871, IV. 1880, I. COMET 1874, iv. Tempel, Wilhelm : * Osservazioni astronomiche Holetschek, Johann : * Bahnbestimmung des diverse fatte nella Specola di Milano. vierten Kometen vom Jahre 1874. 6 plates, 20 pp. 4 Milano, Napoli, Pisa, \ 874 COMET 1873, iv. Tempel, W. : See Comet 1871, iv. COMET 1873, v. Tempel, W. : See Comet 1871, iv. COMET 1873, vn. Schulhof, Lipot : * Az 1873. vn. sz. Coggia- Winnecke-fele iistokos palyaszamitasa. 51 pp. 8 Budapest, 1885 27 pp. 8 Wien, 1882 Tempel, W. : See Comet 1871, iv. COMET 1874, v. Gruss, Gustav : * Bestimmung der Bahn des Ko- meten V, 1874. 13 pp. 8 Wien, 1878 COMET 1877, n. Plath, C. W. : Bahnbestimmung des zweiten Cometen vom Jahre 1877. 45 pp. 8 Hamburg, 1878 COMET 1877, in. * Recherches sur 1'orbite de la Comete 1873 VII , . ,. . 00 , Poemsch, Richard :* Definitive Bahnbestimmung (Coggia-Wmnecke). 32 pp. 8 Pans, 1886 des Cometen 1877 III. [Inaugural Dissertation.] 19 pp. + " vita," 4 Kiel, 1886 COMET 1874, i. COMET 1877, v. Wittstein, Armin : * Bahn-Bestimmung des Co- meten I. 1874. 4pp.4Jfiet, 1879 Gruss, Gustav: * Bahnbestimmung des Kometen V, 1877. 7 pp. 8 Wien, 1882 COMET 1874, n. COMET 1877, vi. Secchi, Angelo : * Studi fisici sulle Comete del 1874. 7 pp. 40 Roma, 1874 Larssen, Robert : * Ueber die Bahn des Kometen 1877 VI. 24 pp. 8 Stockholm, 1887 Tempel, W. : See Comet 1871, iv. Wenzel, Eduard : * Bestimmung der Bahn des COMET 1879, V. zweiten Kometen vom Jahre 1874. 1 6 pp. 8 Wien 1878 Pa'isa, Alois: * Bestimmung der Bahn des Ko- meten d vom Jahre 1879. 12 pp. 8 Wien, 1880 COMET 1874, in. Anonymous : See Comets, Div. I. COMET 1880, i. Heis, Eduard: Comet in 1874 Coggia beob- cierke, Agnes M. : *The Great Southern Comet achtet zu Munster Juli 1874 I2* u. eingetragen of , 88a , , pp- go Lon( i n, 1881 nach gnomonischer Projection. Chart, 14 in.xg in, Munster, 1874 Klinkerfues, W. : See Comet 371 B.C. Hepperger, J. von: * Bahnbestimmung des Ko- Meyer, Wilhelm: * Memoire sur la grande Co- meten 1874. in. (Coggia). 60 pp. 8 Wien, 1882 mete australe du mois de fevrier 1880. _ 36 pp. 4 Geneve, 1882 Quetelet, Ernest: * La Comete de Coggia, ob- servee a Bruxelles. 7 pp. 8 Bruxelles, 1874 Tebbutt, John : * On the Orbit-Elements of Co- met I, 1880 (Great Southern Comet). Secchi, A. : See Comet 1874, n. IO pp% go Sydney, 1880 Tempel, W. : See Comet 1871, iv. Weiss, E. : See Comet 1843, I. Comets: 1880, II. 1881, III. COMET 1880, n. 140 Bredichin, Th. : * Observations de quelques cometes. 4 pp. 4 Moscou, 1 88 1 Mayer, Johann: * Uber die Bahn des Kometen 1880 b. 9 pp. 8 Wien, 1881 COMET 1880, in. Bossert, J. : See Schulhof, L. Bredichin, Th. : See Comet 1880, II. Copeland, Ralph, and Lohse, J. G. : * Obser- vations of the Spectrum of Comet 1880 d (Hartwig). i p. 4 Dublin, 1881 Hall, A.: See Comets, Div. II. 9. Comet Faye-Moller. Schulhof, L., et Bossert, J. : * Sur la comete Hartwig (d 1880) et sur la comete Swift (e 1880). 6 pp. 4 Paris, 1880 COMET 1881, n. Anonymous: * Comets of 1881. 5 pp. 8 Northfield, Minn., 1882 COMET 1881, in. Anonymous: See Comet 1881, II. Boeddicker, Otto: * Notes on the physical ap- pearance of the Comets b and c, 1881, as observed at Birr Castle ... I plate, 4 pp. 4 Dublin, 1882 Bredichin, Th. : * Recherches sur les Cometes b et c 1 88 1. 2 plates, 19 pp. 4 Dublin, 1882 * Note supple'mentaire sur les cometes b et c (in. et IV.) 1 88 1. 4 pp. 40 Dublin, 1882 Copeland, Ralph, and Lohse, J. G. : * Spectro- scopic observations of Comets in. and IV., 1 88 1, Comet I., 1882, and the Great Comet of 1882. i plate, 20 pp. 4 Dublin, 1882 Draper, Henry : * Note on Photographs of the Spectrum of the Comet of June, 1881. 2 pp. 8 New Haven, 1881 - * Professor Henry Draper, in the Observatory at Hastings, photographing the Comet. i f. fol. New York, 1881 Many details of the instrument shown. From Frank Leslie's Illustrated Newspaper, July 16, 1881. Ellery, R. L. J. : * Apparent places of Comet b 1 88 1 ... 4 pp. 8 London, 1881 At the end are parabolic elements, computed by E. J. White. Fievez, Ch. : * Note sur 1'analyse de la Lumiere de la Comete (/;) de 1881. 8 pp. 8 Bruxelles, 1881 Gould, B. A. : Sobre el cometa de Mayo y Junio de 1 88 1 y su observacion hecha el 1 1 de Junio. 8 pp. 8 Cdrdoba, 1881 Hasselberg, B. ': * Spectroscopische Beobach- tungen der Cometen 1881 b und 1881 c. i plate, n pp. 8 St. Pttersbourg, 1881 Huggins, William : * Preliminary Note on the Photographic Spectrum of Comet b 1881. 2 pp. 8 London, 1881 Lohse, Jacob Gerhard : * Meridian observations of Comet b 1881. Meridian observations of Comet c 1 88 1 (Schaeberle). Observations of Encke's Comet 2 pp. 4 Dublin, 1881 Lorenzoni, Giuseppe: *Sulle osservazioni della cometa b (ill) 1881 fatte al r. osservatorio di Padova. 2 plates, 31 pp. 8 Venezia, 1882 Russell, H. Chamberlaine: *The Spectrum and Appearance of the recent Comet. 2 plates, 6 pp. 8 Sydney, 1882 Sang, Edward : * On the Comet's close approach to the StarB.A.C. 1881 (Camelopardalus H 21). i plate, 3 pp. 8 Edinburgh [1881] Tebbutt, John: *On Comet n, 1881. 5 pp. 8 Sydney, 1881 Terby, F. : * Observations des Cometes b et c de 1 88 1 faites a Louvain. 3 plates, n pp. 8 Bruxelles, 1881 - * Observations des Cometes b et c 1881, faites a Louvain. 3 pp. 40 Dublin, 1882 Ventosa, V. : * Observations meridiennes et orbitc de la Comete b 1881. i p. 40 Dublin, 1881 Vogel, Hermann Carl : * Beobachtungen des grossen Cometen von 1881 (Comet III. 1881). I plate, 14 pp. 40 Potsdam, 1881 Weinek, Ludwig: Cometh 1881. Gezeichnet und beobachtet von Dr: L. Weinek am Aequatoreal der Leipziger Sternwarte... 1881 Juni 25.. .1881 J uni 2 7- 8 Leipzig, s.a. Two engravings on one page. 141 Comets: 1881, III. 1882, II. Wright, Arthur W. : * The Polarization of Light from Comet b 1881. 4 pp. 4 Dublin, 1881 Young, Charles A. : * Spectroscopic Observations upon the Comet b, 1881. 3 pp. 8 New Haven, 1881 COMET 1881, iv. Anonymous: See Comet 1881, n. Boeddicker, O. : See Comet 1881, m. Bredichin, Th. : See Comet 1881, III. Copeland,R.,and Lohse, J.G. : See Comet 1881,111. Hasselberg, B. : See Comet 1881, III. Lohse, J. G. : See Comet 1881, III. Stechert, Carl: * Definitive Bestimmung der Bahn des Cometen 1881 IV. [Inaugural Dissertation.] 30 pp. 4 Kiel, 1884 Terby, F. : See Comet 1881, in. Wright, Arthur W. : * Polariscopic observations of Comet c 1881. 2 pp. 4 Dublin, 1881 COMET 1881, v. Anonymous: See Comet 1881, II. Plummer, William E. : * On the Orbit of Den- ning's Comet (1881 V.). 1 5 pp. 4 Dublin, 1883 Schulhof, L. : * Elements et ephemeride de la Comete Denning. i p. 4 Dublin, 1881 COMET 1881, vi. Anonymous: See Comet 1881, II. Millosevich, E. : * Determinazione dell'orbita della cometa Barnard (e 1881). 9 pp. 4 Roma, 1882 COMET 1881, vni. Anonymous: See Comet 1881, n. COMET 1882, i. [WELLS]. Bredichin, Th. : *Sur la Comete 1882 I. (Wells). i plate, 10 pp. 4 Dublin, 1883 - * Sur la Comete de 1882, I (Wells). 4 plates, 15 pp. 4 [Moscou] 1882 Copeland,R.,and Lohse.J.G.: SeeComet 1881,111. Engelhardt, B. von : * Beobachtungen des Co- meten Wells. i p. 4 Dublin, 1882 Hess, F. : Map of the apparent paths of Wells' Comet and of the Sun among the stars from May io th to July 3O th , ... Chart, 10 in. x 20 in., Fort Dodge, 1882 Hopkins, Benjamin John: * Observations of the Great Comet (b} 1882, ... 2 pp. 8 London, 1883 Schwedoff, Theodore : Les configurations de la grande comete de 1882 a, predites d'apres la theorie des ondes cosmiques. i plate, 2 pp. 4 Odessa, 1882 COMET 1882, n. Bredichin, Th. : * Recherches sur la Comete de 1882, II. 2 plates, 21 pp. 4 Dublin, 1883 * Recherches sur la Grande Comete de 1882, II i plate, 20 pp. 4 Roma, 1883 * Sur la grande Comete de 1882 II. 10 pp. 8 Moskva, 1883 * Note sur la Queue du premier type de la Comete 1882, II. I plate, 5 pp. 4 Dublin, 1883 - * Note sur la Queue du I type de la Comete 1882, II. 2 figs., 8 pp. 8 Moskva, 1883 Common, A. Ainslie: * The Nucleus of the Great Comet (b) 1882. I plate, 2 pp. 8 London, 1883 Copeland, R.,and Lohse.J.G.: SeeComet 1881,111. Espin, -T. E. : *The Comet of 1882. A History of its discovery and appearance. 1 6 pp. 8 Liverpool, 1883 Hartwig, Ernst : Der grosse Septembercomet von 1882 und sein Begleiter am 9. October. 2 plates, 4 pp. 4 Kiel, 1883 Hess, F. : Great Comet of 1882. 1 sheet, 4 Fort Dodge, 1882 Hewetson, Henry : The Comet. 2 pp. 8 Woodbridge, 1882 Observatory, Cape of Good Hope : * Observa- tions of the Great Comet, 1882. II. 4 plates, 6 photographs, 25 pp. 4 \London, 1886]. Oliver, J. A. Westwood : The doomed Comet and the world's end. Second Edition. 35 pp. 8 London, 1882 Comets: 1882, II. Commercium. 142 Prince, Charles Leeson : Observations upon the late Great Comet and Transit of Venus, made at Crowborough, Sussex, in ... 1882. 8 plates, 42 pp. 8 Lewes, 1883 Rousseau, Joseph : * La Comete c de 1882. 1 woodcut, 7 pp. 8 Amiens, 1882 * La grande Comete. 2 pp. 8 Amiens, 1882 * La grande Comete. 5 woodcuts, 4 pp. 8 Amiens, 1882 Terby, F. : * Aspect de la grande Comete de 1882 (Cruls), observee a Louvain. Deuxieme notice. 3 plates, 9 pp. 8 Bruxelles, 1 882 * Aspect et positions de la grande Comete de 1882 (Ellery-Finlay-Cruls) observee a Louvain. Troisieme notice. 2 plates, 25 pp. 8 Bruxelles, 1883 Winlock, William C. : * Observations of the Great Comet of 1882, made at the United States Naval Observatory. 5 plates, 38 pp. 4 WasJiington, 1883 Zelbr, Karl: *Uberdie Bahn der Kometarischen Nebelmasse Schmidt 1882. 8 pp. 8 Wien, 1882 COMET 1883, i. Lohse, Jacob Gerhard : * Spectroscopic observa- tions of Comet 1883, I. i p. 4 Dublin, 1883 COMET 1886, in. Abetti, A. : See Comet 1886, I. COMET 1886, v. Abetti, A.: See Comet 1886, I. Tebbutt, J. : See Comet 1886, I. COMET 1886, vn. Abetti, Antonio: * Continuazione delle osserva- zioni astronomiche fatte a Padova nel 1886 ed Appendice. 12 pp. 8 Venezia, 1887 Porro, Francesco : * Osservazioni delle Comete Finlay e Barnard-Hartwig ... 9 pp. 8 Torino, 1887 * Nuove osservazioni delle Comete Finlay e Barnard-Hartwig ... 8 pp. 8 Torino, 1887 *Terza ed ultima serie di osservazioni delle Comete Finlay e Barnard-Hartwig ... 7 pp. 8 Torino, 1887 COMET 1886, ix. Abetti, A.: See Comet 1886, vn. Bredichin, Th. : * Sur la grande Comete de 1886, / (Barnard). I plate, 7 pp. 8 Moskva, 1887 Porro, F. : See Comet 1886, vn. COMET 1886, i. Abetti, Antonio : * Osservazioni astronomiche fatte all'osservatorio di Padova . . . nel 1 886. II pp. 8 Venezia, 1886 Bredichin, Th. : * Sur les grandes Cometes de 1886. 8 pp. 8 Moskva, 1886 Tebbutt, John: * Results of the Observations of Comets Fabry, Barnard, and Brooks (No. i), 1886, at Windsor, New South Wales. 8 pp. 8 Sydney, 1887 COMET 1886, n. Abetti, A.: See Comet 1886, I. Bredichin, Th. : See Comet 1886, I. Tebbutt, J. : See Comet 1886, i. Commandino, Federigo : See Archimedes. Euclides Megarensis. Hero Alexandrinus. Machomet Bagdadinus. Pappus Alexandrinus. Commercium Epistolicum: Commercium epistol- icum D. Johannis Collins, et aliorum, de Analysi Promota,...et jam Una cum ejusdem Recensionc praemissa, ... iterum impressum. 4 ff. + 25O pp. 8 Londini, 1722 - Commercium epistolicum J. Collins et aliorum de Analysi Promota, etc., ou Correspondance de J. Collins et d'autres savants ce'lebres du XVII L> sieclc, relative a 1' Analyse Supt-rieure, reimprimec sur 1'edition originalc de 1712 ... publiee par J. B. Biot et F. Lefort. xv. + 293 pp. 4 Paris, 1856 143 Common Condorcet. Common, Andrew Ainslie: Ten Plates of 36 in. Telescope, 1879. Plates, 24^ in. x 25! in., s.l., 1879 Six Photographs of Telescopes belonging to A. A. Common, at Ealing. Three taken in December 1879, and the others in June 1880. Plates, 6 in. x 8 in. * New Nebulae. I p. 4 Dublin, 1881 * Particulars of the Mounting of a Three- Foot Reflector. 10 plates, 12 pp. 4 London, 1881 *The Nucleus of the Great Comet (b} 1882. I plate, 2 pp. 8 London, 1883 Photograph of the Great Nebula in Orion, taken with the 3 ft. Reflector, on January 30, 1883. at Ealing. Exposure 39. Enlarged about 7 times. Sheet, 14 in. x \J\ in., Baling, 1883 - * Note on a Photograph of the Great Nebula in Orion and some new Stars near Q Orionis. i plate, 3 pp. 8 London, 1883 Positive Photograph of the Great Nebula in Orion, Feb. 1883. Taken with a 3 ft. reflector and 60 minutes exposure. 4f in. x 6| in. [Baling] 1883 - 3 Stellar Photographs. Altair and other Stars, Sept. 1 883. 1 1 1 in. x 9 \ in. ; about 9 x 7. Part of Orion, Dec. 1883. 9$ in. x 7* in. = 8|x 7. The Pleiades, Jan. 1884. 7^ in. y.g\ in. [Baling] 1883-84 All mounted Woodbury-types. - * Suggestions for Improvements in the Con- struction of Large Transit Circles. I plate, 6 pp. 8 London, 1 884 * Faint Stars near Alcyone and near /3 1 and /3 2 Capricorn!. 2 pp. 8 London, 1884 - * Note on Stellar Photography ; and Note on a Method of giving Long Exposures in Astro- nomical Photography. 6 pp. 8 London, 1 884 Computus : Compotus cum commento. 9 woodcuts, 37 ff. 4 [Absque nota, sed Parisiis apud Ant, Cayllaut, circa 1495]. Woodcut on title. MS. initials in red. Chasles 3353. Computus cont. Computus nouus totius fere Astronomic fundamentu pulcherrimu continens. Opusculu beati Thome ad fratrem Reynardu de Judicijs astroru. Bethen Babilonici de ortu quatuor triplicitatu fm Conradu Noricu. 14 ff. 4 [In fine] : Impressum Liptzigk p_ Bac- calanreu Martinu Herbipolen. Anno redeptoris 1511. Chasles 3360. Computus nouus et ecclesiasticus. totius fere Astronomic fundamentu pulcherrimu otinens. Clericis n5 minus vtilis c^ necessarius: cu addic- tionibus quibusdam nouiter appressis. i woodcut, 12 ff. 4 Johann Weyssenburger Impressit Landesutenss. s.a. [sed circa 1511.] Title in red ink. Chasles 3361. Computus nouus * ecclesiasticus totius fere As- tronomic fundamentu pulcherrimum continens. Clerico no minus vtilis qua necessarius : cum additionibus quibusdam nouiter apressis. II ff. 4 [In fine] : Vienne Pannonie in edibus Hieronymi Vieto ris * Joannis Sing renij. Anno. ISI3- Woodcut on title. Woodcut in text. Comstock, George C. : * Table of Precessions in Right Ascension and Declination for 1 880.0. 1 6 pp. 8 Madison, Wis., 1884 Conall, Donnachadh M. : Reul-Eolas : anns am bheil cunntas air cuspairibh an Rian-Ghreine ; ... [Gaelic Astronomy.] 124 + iv. pp. 12 Edinburgh [1856] Condamine, Charles Maurice de la : Mesure des trois premiers Degres du Meridien dans 1'he'misphere austral, ... 3 plates, 6 ff. + 266 + x. pp. 4 Paris, 1751 See Bouguer, P. Conder, Francis Roubiliac: * On the laying of the Permanent Way of the Bordeaux and Bayonne Railway... 17 pp. 8 London, 1858 Condorcet, Marie Jean Antoine Nicolas Caritat Marquis de: Du Calcul Integral. vii. + 94 + 2 pp. 4 Paris, 1765 - Du Probleme des trois Corps. pp. 4 Paris, 1767 Condorcet Copeland. 144 Condorcet, Marie Jean Antoine Nicolas Caritat Marquis de cont. Essais d'Analyse. Tome premier. [Le Marquis de C... a Mr. d'Alembert, sur le Systeme du Monde et sur le Calcul integral] l'- + 93 PP- 4 Paris, 1768 Essai sur la Theorie des Cometes. 72 pp. 4 Utreclit, 1780 * Biographic de Par M. Arago. Caritat de Condorcet ... 113 pp. 4 Paris, 1 849 See Alembert, J. d'. Euler, L. Encyclopedic methodique. Conic Sections: The elements of the Conic Sec- tions with The Sections of the Conoids. Third Edition. 68 pp. 8 Cambridge, 1826 Connal, Michael: Determination of the Co-ordi- nates of a series of commanding points in Mauritius, ... 5 ff. fol. Port Louis, 1 876 Conrad, Johann Ludwig: Dispvtatio inavgvralis, positiones Arithmeticas, Geometricas et Astro- nomicas exhibens ... 16 pp. 4 Giesstz, 1692 Conradi, Christian Wilhelm : See Wiirffel, L. A. Conretto da Monte Regale : Discorso et con- sideratione Del Conretto da Monte Regale Sopra 1'Anno Bisestile 1572. Minutamente considerate, & nouamente da lui al natural fabricato. 4 ff. 8 s.l., s.a. Two cuts on title. Conti, Andrea : See Calandrelli, G. Conti, Carlo : * Delia generazione delle Linee Piane ... i plate, 52 pp. 4 Padova, 1825 Delia vera esposizione del Calcolo Differenziale. 2 plates, 96 pp. 8 Padova, 1 827 Pensieri intorno all'applicazione del Calcolo al movimento della Populazione. 3 1 pp. 8 Padova, 1 829 Cooke, M. C. : Rust, Smut, Mildew, & Mould. An introduction to the study of microscopic Fungi. Second Edition. 1 6 plates, 3 ff. + 242 pp. 8 London, 1870 A plain and easy account of British Fungi : ... A new and revised edition. 23 plates, viii. + i66 pp. 8 London, 1871 Cooke, Thomas & Sons : Illustrated Catalogue of Telescopes, Observatories ... 28 figs., 54 pp. 4 London, 1883 Cooke, William Fothergill : The Electric Tele- graph: was it invented by Professor Wheatstone? 48 pp. 8 London, 1854 Cooper, Edward J. : Cometic orbits, with copious notes and addenda. viii. + 196 pp. 8 Dublin, 1852 - Halley'sComet...i83S... i plate, i f. 4 s.l., s.a. Cooper, John Gilbert : Cursory Remarks on Mr. Warburton's new Edition of Mr. Pope's Works. . . 32 pp. 8 London, 1751 Cooper, John H. : A treatise on the Use of Belt- ing for the Transmission of Power. 310 pp. 8 Philadelphia, 1878 Illustrated. Copeland, Ralph : Ueber die Bahnbewegung von a Centauri. [Inaugural Dissertation.] 24 pp. 8 Gottingen, \ 869 * Note on the phenomenon known as " Shadow Bands." 2 pp. 8 London, 1880 * A new Planetary Nebula. 2 pp. 4 Dublin, 1881 This nebula had already been observed by Burnham in 1873: see Monthly Notices R. A. S. vol. xxxiv., p. 7 1 - * Ueber den Chronographen der Sternwarte Dun Echt. i woodcut, 4 pp. 8 Leipzig, 1881 * An account of some recent Astronomical Ex- periments at high elevations in the Andes. 39 pp. 4 Dublin, 1883 * Notes on a recent Visit to some North Ameri- can Observatories. 13 pp. 4 Dublin, 1883 * Note on some recent Astronomical Experi- ments at High Elevations in the Andes. 4 pp. 8 London, \ 884 - * Spectroscopic Observations made at the Earl of Crawford's Observatory, ... I p. 8 London, 1884 * On a New Star in the Constellation of Orion. i woodcut, 6 pp. 8 London, 1886 - * On Hartwig's Nova Andromedae. i woodcut map, 13 pp. 8 London, 1886 * On the Variability of the Spectrum of y Cassiopeiae. 2 pp. 8" London, 1887 145 Copeland Cornu. Copeland, Ralph, und Borgen, Carl N. J. : Mittlere Oerter der in den Zonen o und 1 der Bonner Durchmusterung enthaltenen Sterne bis zu proo Grosse beobachtet und auf 1875.0 reducirt. xxv.+ i47 pp. 4 Gottingen, 1869 Forms the first part of Astronomische Mittheilungen von der Kbnigl. Sternwarte eu Gottingen. Copeland, Ralph, and Dreyer, John L. E. : *A record of the Progress of Astronomy during the year 1880. 38 pp. 4 Dublin, 1881 Copeland, Ralph, and Lohse, J. Gerhard : Observations of the Spectrum of Comet 1880 d (Hartwig). i p. 4 Dublin, 1881 * Spectroscopic and other Observations of Schmidt's Nova Cygni made at Dun Echt Observatory. i plate, 20 pp. 4 Dubli?i, 1882 * Spectroscopic Observations of Comets III. and IV., 1 88 1, Comet I., 1882, and the Great Comet of 1882. i plate, 20 pp. 4 Dublin, 1882 Copernicus : An International Journal of Astro- nomy. Edited by Ralph Copeland and J. L. E. Dreyer. Vol. I.-III. 4 Dublin, 1881-84 The first six numbers were entitled Urania, until the editors became aware of the existence of an astrological journal of this name. Copernicus, Nicolaus: De Revolvtionibvs orbium ccelestium, Libri VI. Habes in hoc opere iam recens nato, & aedito, studiose lector, Motus stellarum, tarn fixarum, quam erraticarum, cum ex ueteribus, turn etiam ex recentibus obserua- tionibus restitutes : & nouis ... hypothesibus ornatos. Habes etiam Tabulas ... ex quibus eosdem ... calculare poteris. ... 6+196 ff. fol. Norimbtrgce apud I oh. Petreium, Anno M.D.XLIII. 5 ff. of old MS. tables are inserted in this copy. - De Revolvtionibus orbium ccelestium, Libri VI. in qvibvs stellarvm et fixarvm et erraticarvm motvs, ex veteribus atq>, recentibus obseruationi- bus, restituit hie autor. Pneterea tabulas ... addidit, ex quibus eosdem motus ... calculare poterit. Item, De Libris Revolvtionvm Nicolai Copernici Narratio prima, per M. Georgium loachimum Rheticum ad D. loan. Schonerum scripta. 6 + 213 ff fol. [In fine]: Basilece, ex offidna Henric Petrina, Anno M.D.LXVI. Nicolaus Copernicus von Georg Christoph Lich- tenberg. Portrait, 116 pp. 8 s.l., s.a. In Pantheon der Deutschen. U Copernicus, Nicolaus continued. Mittheilungen des Coppernicus-Vereins fur Wissenschaft und Kunst zu Thorn. I. Heft: Inedita Coppernicana ... herausge- geben von Maximilian Curtze. II. Heft: i. Der Wapowski-Brief des Copper- nicus und Werners Tractat iiber die Praecession von Sicgmund Gttnther. 2. Der Aufenthalt des Coppernicus in Bologna. Von Karl Malagola. Deutsch von M. Curtze. i plate, 73 + 103 pp. Leipzig, Thorn, 1878-80 Corbaux, Francois, jun. : Essais metaphysiques et mathmatiques sur le Hasard, ... Tome I. i plate, vii. + iii. + 35o pp. 8 Paris, 1812 On the natural and mathematical laws concern- ing Population, Vitality, and Mortality, ... 3 tables, xvi. + 2o8 + 53 pp. 8 London, 1833 Corbinianus, Thomas : Mercvrii philosophici Fir- mamentvm Firmianvm descriptionem et vsum Globi artificialis Coelestis.ac Asterismos ejusdem ad ineuntem annum 1730. reductos LXXXVI. Iconismis aeri incisis exhibens. 83 plates, 4 ff. + 2i2 pp. oblong 4 Franckofurti & Lipsice, 1730. Lalandc and Pulcowa Catalogue give the date as 1731, with a somewhat different title. Many interesting plates, including Egyptian constellations, A'irc 'tier's diagram of the sun, Jupiter and four armed attendants (Cap III. fig. 10), Constellations of Jordan, Tigris, &c. Cordes, Johann Georg: De svspectis mathematvm speciatim Astronomiae Originibus Dispvtatio prima [et secvnda]. 28 pp., 1 6 pp. 4 Witembergae, 1727 Coriarius, Johann Henrich : Das Seltene dieses Jahrhunderts, oder, Die Pseudo-Quadratur des Cirkels, ... i plate, 4 ff. + 64 pp. 4 Eutin, 1 766 Coriolis, Gustave Gaspard : Theorie mathe- matique des effets du Jeu de Billard. 12 plates, vii.+ 174 pp. 8 Paris, 1835 Cornelius, Carl Sebastian: Ueber die Entstehung der Welt ... Gekronte Preisschrift. xiv. + 2io pp. 8 Halle, 1870 Cornu, A.: *Sur le Spectre Normal du Soleil, partie ultra-violette. i plate, 19 pp. 4 Paris, 1872 * Spectre normal du Soleil (Portion ultra- violette). 2 plates, fol. Paris, 1874 Cornu Cotes. 146 Cornu, A. cont. * Determination de la Vitesse de la Lumiere d'apres des experiences executes en 1874 entre 1'Observatoire et Montlhery. 7 plates, iv. + 3 1 5 pp. 4 Paris, \ 876 * Determination nouvelle de la Vitesse de la Lumiere. I plate, 48 pp. 4 Paris, 1877 See Exposition ... 1878 a Paris. Cornu, A., et Bailie, J. B. : *Determination nouvelle de la constante de 1'attraction et de la densitd moyenne de la Terre. 4 pp. 4 Paris, 1873 * Sur la mesure de la densite moyenne de la Terre. 4 pp. Paris, 1878 * Influence des termes proportionnels au carr6 des hearts, dans le mouvement oscillatoire de la balance de torsion. 4 pp. 4 Paris, 1878 * Etude de la resistance de 1'air dans la balance de torsion. 4 pp. 4 Paris, 1878 Correspondance Astronomique, G6ographique, Hydrographique et Statistique: du Baron de Zach. Vol. I.-XIV. 8 Gnes, 1818-26 See Monatliche Correspondenz. Correspondance Math6matique et Physique: publi^e par MM. Gamier ... et Quetelet ... Tome I.-II. 8 Gand, 1825-26 - publiee par A. Quetelet. Tome III.-VI. 8 Bruxelles, 1827-30 de 1'Observatoire de Bruxelles, publiee par A. Quetelet. Tome VII.-VIII. 8 Bruxelles, 1832-35 - publiee par A. Quetelet. Tome IX.-XI. (I.-III. de la troisieme se>ie). 8 Bruxelles, 1837-39 Corsi, Lorenzo : Assunto della Trisezione generate degli Angoli saggio di Geometria Logica. 5 plates, 107 pp. 8 Montepulciano, 1841 Corss, James : OYPAN02KOIIIA, Or, The contemplation of the Heavens, in a perpetual Speculum, or general Prognostication for ever... 5 woodcuts, 6 ff. + 8 1 +3 pp. 16 Edinburgh, 1662. Cosmographia : Cosmographiae introdvctio : cum quibusdam Geometric ac Astronomies principiis ad earn rem necessariis. 47 ff. 12 Parisiis Apud Gulielmum Cauellat, in pingui gallina, ex aduerso collegij Cameracensis. 1550. Many woodcuts. Chasles 1972. Elementale Cosmographicum, quo totius & Astronomic & Geographic rudimenta, certissi- mis breuissimis'que docentur apodixibus. ... 35 ff. 12 Parisiis, Apud Gulielmum Cauellat, in pingui Gallina, ex aduerso collegij Cameracensis. 1551. Many woodcuts. Chasles 1972. Cosmos : Annuaire du Cosmos manuel de la science. 2 e annee. xiv. + 430 pp. 12 Paris, 1 860 Cossali, Pietro : Origine, trasporto in Italia, primi progressi in essa dell'Algebra. ... 2 vols. 4 Parma, 1797-99 * Elogio di Pietro Cossali scritto dal Socio Ab. Giuseppe Avanzini. Portrait, 41 pp. 4 Modena, 1822 See Poleni, G. Costard, George : The Use of Astronomy in History and Chronology ... 2 ff. + 37 pp. 4 London, 1764 The History of Astronomy, With its Applica- tion to Geography, History, and Chronology ; Occasionally Exemplified by the Globes. xvi. + 3o8 pp. 4 London, 1767 Cotes, Roger : Harmonia Mensurarum, Sive Analysis & Synthesis Per Rationum & An- gulorum Mensuras promote : Accedunt alia opuscula mathcmatica : ... Edidit et auxit Robertus Smith ... I table, 10 ff. + 249 +125 pp. 4 Cantabrigia, 1722. Hydrostatical & Pneumatical Lectures. Pub- lished with Notes By his successor Robert Smith. 5 plates, 8 ff. + 243 pp. + 5 ff. 8 London, 1738 De descensu gravium. De motu pendulorum in cycloide. Et de motu projectilium. I plate, 37 pp. 4 CantabrigicE, 1/70 147 Cotes Creiling. [Cotes, Roger] cont. De creatione & affectionibus Logarithmorum. Excerpta ex arithmetica log- arithmica Henrici Briggii. 66 pp. 8 Dublinii, 1 790 De curva logistica. De descensu gravium. De motu pendulorum in cycloide. Et de motu projectilium. i plate, 36 pp. 8 Dublinii, \ 794 Coulomb, Charles Augustin : * Theorie des Machines Simples, en ayant egard au frottement de leurs parties, et a la roideur des cordages. 5 plates, I/O pp. 4 Paris, 1809 Coulvier-Gravier, : Recherches sur les Meteores et sur les lois qui les rdgissent. 16 plates, xxxiv. + 372 pp. 8 Paris, r8$9 -i- Precis des recherches sur les Meteores et sur les lois qui les rgissent. 2 plates, xvi.+ i82 pp. 12 Paris, 1863 - Lettres sur les Etoiles Filantes. 147 pp. 12 Paris, 1866 Coulvier-Gravier, et Saigey, Jacques Frederic: Recherches sur les Etoiles Filantes. Introduc- tion historique. 192 + iv. pp. 8 Paris & Alger, 1847 Cournot, Augustin A. : Recherches sur les prin- cipcs mathematiques de la theorie des richesses. i plate, xi.+ igS pp. 8 Paris, 1838 - Exposition de la thdorie des Chances et des Probabilities. I plate, viii. + 448 pp. 8 Paris, 1843 Cousin, Jacques Antoine Joseph : Traite de Calcul Differentiel et de Calcul Integral. [Two parts.] 4 Paris, 1796 Cousinery, B. E. : Recueil de Tables a 1'usage des Ingenieurs, ... 4 plates, viii. + 3H pp. 8 Paris, 1846 Coutereels, Jean : L'Aritmetiqve. 349 pp. 1 6 Middelbourg, 1620 Portrait on title. Printer's mark at the end with a figure of a printing press, beneath which A Hacrlem. Chez Adrien Rooman, Iinprimeur a la Vresse d'Or. Cowie, Morgan : Letter ... on the Education at Putney College. 6 ff. 8 London, s.a. Cowley, John Lodge : Geometry made Easy : or, A new and methodical Explanation of the Elements of Geometry. ... 10 plates, 224 pp. 8 London, 1/52 Stereometrical figures cut out of cardboard. A discourse on Comets ... i plate, 47 pp. 8 London, 1757 [Cowper, Spencer] : A Treatise on the Parallactic Angle, ... To which is added An Appendix : containing a compleat set of Solar and Lunar Tables, entitled, Tabula Dune/menses, ... viii. + 31 + viii. + 32 pp. 4 London, 1766 Coxworthy, Franklin : Electricity the sole agent in creation. 15 pp. 8 \Chertsey, 1879] Craig, John : Methodus Figurarum lineis rectis & curvis comprehensarum Quadraturas determin- andi. i plate, 2 ff.+43 pp. 4 Londini, 1685 Tractatus mathematicus de Figurarum Curvi- linearum Quadraturis et Locis Geometricis. i plate, 76 pp. 4 Londini, 1693 Theologiae Christianae principia mathematica. 36 pp. 4 Londini, 1699 De Calculo Fluentium libri duo. Quibus Sub- junguntur libri duo de Optica analytica. 4 ff. +92 pp. 4 Londini, 1718 Cramer, Dirk Gerhard : Verhandeling over de Cycloi'dale Lijnen. [Inaugural Dissertation.] i plate, 3 ff. + 99 pp. 4 ScJiiedam, 1856 Cramer, Gabriel : Introduction a 1'analyse des Lignes Courbes algebriques. 33 plates, xxiii. + 68o + xi. pp. 4 Geneve, 1750 Cramer, Pieter Nanning : Berekening van de Loopbaan der Komeet II. 1871. i plate, 3 ff. + 36 pp. 8 Leiden, 1875 Greedy, C. : A table showing the Contents of Excavations, ... 24 pp. 24 London, \ 846 Creiling, Johann Conrad : Cometologia eclectica cujus Sectionis Primae Caput Primum, de Loco Cometarum,... exponet Johannes Christophorus Harpprecht 16 pp. 4 Tubings, 1708 Cometologia eclectica cujus Sectionis Prima; Caput Secundum & Tertium de Motu et Materia Cometarum, ... submittet respondens Joh. Jacobus Schonlin ... 28 pp. 4 TubingcB, 1708 Crelle Crookes. 148 Crelle, August Leopold : Tables de Calcul ou se trouvent toutes les multiplications et divisions toutes faites, dcs nombres au dessous de mille... 2 vols. 8 Berlin, 1820 French and German introduction. Versuch einer allgemeinen Theorie der analyti- schen Facultaten,. . . x. + 396 pp. 8 Berlin, \ 823 Lehrbuch der Arithmetik und Algebra, ... xvi. +767 pp. 8 Berlin, 1825 Handbuch des Feldmessens und Nivellirens in den gewohnlichen Fallen. 12 plates, vi. + 372 pp. 8 Berlin, 1826 Lehrbuch der Elemente der Geometric und der ebenen und spharischen Trigonometric, ... [Zwei Bande.] 32 plates, x. + vi. + 929 pp. 8 Berlin, 1826-27 Erleichterungs-Tafel fur Jeden, der zu rechnen hat; enthaltend die 2, 3, 4, 5, 6, 7, 8 und 9 fachen aller Zahlen von i bis 10 Millionen. xvi.+ 1000 pp. oblong 4 Berlin, 1836 * Einige Bcmerkungen liber die Anwendung der Polynome in der Theorie der Zahlen. 39 pp. ? Berlin, 1845 Dr. A. L. Crelle's Rechentafeln welche alles Multipliciren und Dividiren mit Zahlen unter Tausend ganz ersparen, ... Vierte Stereotyp- Ausgabe mit einem Vorworte von Dr. C. Bremiker. 6 + 225 ff. fol. Berlin, 1875 Journal fur die reine und angewandte Mathe- matik. In zwanglosen Heften. Herausgegeben von A. L. Crelle. Band 1-52. 4 Berlin, 1826-56 The same. Als Fortsetzung des von A. L. Crelle gegriindeten Journals herausgegeben ... von C. W. Borchardt. ... Band 53-90. 4 Berlin, 1857-81 The same. Herausgegeben von L. Kronecker und K. Weierstrass. ... Fortsetzung des von A. L. Crelle (1826-1856) und C. W. Borchardt (1856-1880) herausgegebenen Journals. Einund- neunzigster Band. 4 Berlin, 1881 Verzeichnisse des Inhalts und Umfangs der Bande i bis 50 des Journals fiir die reine und angewandte Mathematik ... 70 pp. 4 Berlin, 1855 Cresswell, Daniel : An elementary treatise on the geometrical and algebraical investigation of Maxima and Minima, ... To which is added a selection of Propositions deducible from Euclid's Elements. iv. + 271 + 58 pp. 8 Cambridge, 1812 Creutzer, Peter: Weissagung / Waszerlei Clucks / Art / Natur vnd Neygung ein ieder Mensch / man oder weibs Person / sein werde / . . . / in vil wege gar fiirtreglich zuwissen. 1 2 ff. 4 s.l., s.a. [circa 1 5 30] Woodcut on title. Crisp, John : On the methods of determining Terrestrial Longitudes by the Moon's Right Ascension, as deduced from her Altitudes and Culminations. 1 plate, 4 ff. + 54-t- 18 pp. 4 Calcutta, 1827 Crivelli, Antonio: Nuovo Meccanismo per ottencre la piu vantaggiosa combustione dell'Idrogeno mediante 1'Ossigeno. A questo s'aggiunge la Descrizione di una nuova Toppa, ... 2 plates, 72 + 38 pp. 8 Milano, 1818 Croll, James : * On the transformation of Gravity. 14 pp. 8 London, 1876 * On the probable Origin and Age of the Sun. 22 pp. 8 London, 1877 Crone, C. : Om Fladerne af fjerde Orden med Tilbagegangskeglesnit og deres Konturer, ... 2 tables, 80 pp. + 2 ff. 8 Kj$benhavn, 1881 Crookes, William: * The total Solar Eclipse of August last. i plate, 16 pp. 8 London, 1870 Soiree of the Royal Society ... April 25, 1877. Otheoscopes and Radiometers, illustrating the ... repulsion resulting from radiation. 4 ff. 8 London, 1877 * On the Illumination of Lines of Molecular Pressure, and the Trajectory of Molecules. II pp. 8 London, 1878 *On Repulsion resulting from Radiation. Parts V, VI. 76 + 48 pp. 4 London, 1878-79 * Contributions to Molecular Physics in High Vacua. 22 pp. 4 London, 1879 * On Radiant Matter. A lecture delivered to the British Association ... at Sheffield, ... 30 pp. 8 London, 1879 149 Crookes Cunitia. Crookes, William cont. * On the Illumination of Lines of Molecular Pressure, and the Trajectory of Molecules. I plate, 30 pp. 4 London, 1879 Genesis of the Elements. A Lecture ... 3 woodcuts, 28 pp. 8 London, 1887 * What determines Molecular Motion ? The fundamental problem of nature. 9 pp. 8 London, s.a. Crosby, W. O. : * Light of the Sky. 4 pp. 8 Boston, 1875 Cross, Charles R. : * On the focal length of Microscopic Objectives. 12 pp. 8 Boston, 1870 Crossley, Edward : See Webb, T. W. Crossley, Edward; Gledhill, Joseph, and Wilson, James M. : A Handbook of Double Stars, with a catalogue of twelve hundred double stars and extensive lists of measures. ... 5 lithographed plates, xii. + 464 pp. $ London, 1879. Corrections, together with notes, criticisms, recent measures and discoveries, &c. to the Handbook of Double Stars. 43 pp. 8 London, 1880 Crossley, Thomas, and Martin, William: Every Boy's Arithmetic. The Intellectual Calculator, or Manual of Practical Arithmetic ; ... Second Edition. I plate, 146 pp. 12 London [1834] Crousaz, Jean Pierre de : La Geometrie des Lignes, et des Surfaces rectilignes et circulates. Tome I., Tome II., qui contient toutes les Figures. 12 Amsterdam, 1718 Chasles 2235. Criiger, Peter : Kurtzer Bericht von dem grossen noch zur zeit scheinenden Cometen ... 6 ff. 4 Dantzigk [1618] Woodcut on title. Cruls, L. : Notice sur 1'Observatoire imperial de Rio de Janeiro. 16 pp. 8 Rio de Janeiro, \ 880 Instrucgoes Para as Commissoes Brazileiras que tern de observar a Passagem de Venus Pelo disco do Sol em 5-6 de Dezembro de 1882. 4 plates, 4 ff. + 14 pp. 4 Rio de Janeiro, 1882 Crusius, Paul : Doctrina Revolvtionvm Solis, tam aeqvalivm qvam apparentivm ... Cum tabulis mediarum conuersionum temporis ... His adiecti sunt perpetui Canones magnitudinis apparentis anni ... Item: Canones ... apparentium reuolu- tionum ... Postremo, Canon introitus Solis ... 42 ff. 4 lena, 1 567 Culley, R. S. : A handbook of practical Tele- graphy. Fourth Edition, ... vi. + 302 pp.+ iS ff. 8 London, 1870 Gumming, Alexander: The Elements of Clock and Watch-work, Adapted to Practice. In two essays. 1 6 plates, 4 ff. + 192 pp. + 8 ff. 4 London, 1766 Observations on the effects which Carriage Wheels, with rims of different shapes, have on the roads. i plate, iv. + 27 pp. 4 London, 1797 Questions ... to those who are ... concerned in the use and management of broad wheeled Carriages ... 3 pp. 4 London, 1797 Observations on the effects which Carriage Wheels ... have on the roads. 2 plates, 66 pp. 4 London, 1 799 A dissertation on the influence of Gravitation, considered as a Mechanic Power; ... 3 plates, xi. + 83 pp. 4 London, 1802 Observations on the important and contrary effects which Carriage Wheels with Rims of Cylindrical, and of Conical Shape, have on the roads, ... 2 plates, 53 pp. 4 London, 1809 A Supplement to the Observations on the con- trary effects of ... Wheels ; . . . 36 pp. 4 London, 1809 Observations. . .on the causes that first occasioned the bending of the Axles of Wheel Carriages;... 2 plates, 30 pp. 4 London, 1810 Cunadus, Wolfgang: Prascipua SphzKricae, primze in astronomica doctrina partis, capita. 4 ff. 4 Lipsia, 1618 Cunitia, Maria [Cunitz] : Urania Propitia Sive Tabulae Astronomicae mire faciles, vim hypo- thesium physicarum a Kepplero proditarum complexa; ; ... Quarum usum pro tempore prassente, exacto, & future... communicat. Das ist: Newe und Langgewiinschete / leichte Astro- nomische Tabelln / ... II ff. + 264 + 286 pp. + 2 ff. fol. [In fine] : Olsnae Silesiorum, ... Anno M.DC.L. Cunn Dana. 150 Cunn, Samuel : See Euclides Megarensis. Cuno, Jacob : Von dcm erschrecklichen Cometen/ vnd vngewonlichen Wettern / so wir im anfang dieses lauffenden M.D.LVI. jares gesehen ... 9 ff. 4 [Brandenburg] 1556 Woodcut on title. Curtis, Arthur Hill : A mathematical deduction of the principal properties of the Gyroscope. 22 pp. 8 Dublin, 1862 Curtius, Sebastian : Compendium Arithmeticae, Oder Kurtzes Schul-Rechen-Biichlein. Nun zum zehendenmal ... in Druck gegeben. Portrait, 237 pp. 12 Niirnberg, 1685 Cusa, Nicolaus de [Cusanus, Nicolaus]: See Nicolaus de Cusa. Cyclopaedia, The Penny : The Penny Cyclopaedia of the Society for the Diffusion of Useful Knowledge. 27 vols. 4 London, 1833-43 The Supplement to the Penny Cyclopaedia ... 2 vols. 4 London, 1851-46 The Second Supplement to the Penny Cyclo- paedia ... 4 London, 1858 Cysat, Johann Baptist [Cysatus] : Mathemata Astronomica de loco ... Cometae qvi svb finem anni 1618. ... in coelo fvlsit ; ... 3 1 woodcuts, 4 ff. + 80 pp. + 2 ff. 4 Ingolstadii, 1619. D., I. A. S. : Phaenomenon Coronarvm Solarium d. XXVI. Maii in coelo observatarvm popvlari ratione in Academia Jvlia cvriosis explicatvm. 30 pp. 4 Helmstadii, 1708 Note on a mock sun with references to earlier records of similar appearances. D., R. : See Descartes, Rend. Dacosta, Alvaro Telles: Disputatio philosophica inauguralis, de Maculis Solis. 3 ff. + 4O pp.+ 1 f. 4 Trajecti ad Rhenvm, 1734 Daguin, P. A. : Traite elementaire de Physique theorique et experimentale avec les applications a la Mete"orologie et aux Arts industriels ... Troisieme Edition. 4 vols. 8 Toulouse et Paris, 1867-68 Dalby, Isaac: * Remarks on Major-General Roy's Account of the Trigonometrical Operation. 26 pp. 4 London, 1790 Dalby, Isaac continued. See Academies United Kingdom, Ordnance Survey. Mudge, W. Williams, E. Dallinger, W. H. : * On a New Arrangement for Illuminating and Centering with High Powers. I plate, 5 pp. 8 London, 1 876 On the Life-History of a Minute Septic Organ- ism : with an account of Experiments made to determine its Thermal Death Point. 2 plates, 19 pp. 8 London, 1878 Dallinger, W. H., and Drysdale, J. J. : * Con- tinued Researches into the Life History of the Monads. 3 plates, 9 pp. 8 London, 1874 * Further Researches into the Life History of the Monads. 3 plates, 13 pp. 8 London, 1875 * On the Existence of Flagella in Bacterium termo. i plate, 4 pp. 8 London, 1875 Dal Negro, Salvatore: See Negro, Salvatore dal. D[alence], : Traitte de 1'Aiman. Divise en deux parties. La premiere contient les Experiences ; & la seconde les raisons que 1'on en peut rendre Par Mr. D * * * 33 plates, 10 ff.+ 140 pp. 12 Amsterdam, 1687 Curieux traitte de Mathematique ... Du Baro- metre- Du Thermometre...Du...Hygrometre,... 36 plates, 88 pp. + 2 ff. 16 Paris, 1713 Damiano, : Libro da imparare giocare a Scachi, Et de bellissimi Partiti, Reuisti & recoretti, & con summa diligentia da molti famosissimi Giocatori emcndati. In lingua Spagnola, & Taliana, nouamente Stampato. 64 ff. 1 6 s.L, s.a. [sed circa 1515] Very rude woodcuts of games. Damoiseau, Marie Charles Theodore de : * Me- moire sur 1'epoque du retour au perihelie de la Comete de 1'annee 1759. 76 pp. 4 Turin, 1820 Tables de la Lunc, formees par la seulc Theorie de 1'Attraction, et suivant la division de la cir- conference en 400 degres. xii. + go pp. 4 Paris, 1824 Dana, James D. : * Reply to Mr. Couthouy's Vindication against the charge of Plagiarism. 8 pp. 8 Neiv Haven, \ 843 151 Dandelin David. Dandelin, Pierre Germinal: * Sur la determina- tion geometrique des Orbites Cometaires. 23 pp. 4 Bruxelles, 1841 Danesi, Luca: Delia scienza mecanica, e delle vtilitia, Che si traggono da gl'Istromenti di quella. Opera Cauata da manoscritti dell* Eccellentissimo Matematico Galileo Galilei. 63 pp. 4 Ravenna, 1649 Chasles 1660. Daniell, John Frederic: An introductory Lecture, delivered in King's College, October u, 1831. 32 pp. 8 London, 1831 * Further observations on Voltaic Combinations. i plate, 21 pp. 4 London, 1837 * Fourth Letter on Voltaic Combinations, with reference to the Mutual Relations of the Gener- ating and Conducting Surfaces. I plate, 1 6 pp. 4 London, 1838 - * Fifth Letter on Voltaic Combinations, with some Account of the Effects of a large Constant Battery. 7 pp. 40 London, 1839 - * On the Electrolysis of Secondary Compounds. 1 6 pp. 4 London, 1839 * Second Letter on the Electrolysis of Secondary Compounds. 16 pp. 4 London, 1840 - * On the Theory of Spherical Atoms, and on the relation which it bears to the Specific Gravity of certain Minerals. I table, 2 plates, 13 pp. 8 London, 1818 Dannewaldt, Matthias: Cometologia Oder His- torischer Discurs / was ... auff Cometische Erscheinungen sich begeben / Ingleichen ... was etwa der im Decembr. dieses i664sten Jahrs entstandene Comet ... nach sich ziehen mochte Darbey auch der / ... anderwertige Comet kiirtzlich berlihret. i plate, 1 6 ff. Leipzig [1664] The same : another edition. I plate, 1 8 ff. Leipzig [1664] Dante Allighieri: See Boncompagni, B. Danti, Egnatio : Le scienze matematiche ridotti in tavole. 2 ff. + 59 pp. fol. Bologna, 1577 Darjes, Joachim Georg: Dissertatio mathematica qva evolvta arithmetices theoria earn svmmae scientiae speciem esse ... ostendit. 4 ff. + 32 pp.+ i f. 4 lenae, 1738 Darjes, Joachim Georg, et Krieger, Georg: De Ocvlo, qvod sit camera obscvra maxime artificiosa. I plate, 2 ff. + 52 pp. 4 Jctuz, 1735 Darley, George : A System of Popular Geometry containing in a few lessons so much of the Elements of Euclid as is necessary ... 144 pp. 8 London, 1826 Darwin, Robert Waring: * New Experiments on the Ocular Spectra of Light and Colours. i plate, 36 pp. 4 London, 1786 Dase, Zacharias : Factoren-Tafeln fur alle Zahlen der siebenten [achten und neunten] Million ... mit den darin vorkommenden Primzahlen. 3 vols. 334 pp. in all, fol. Hamburg, 1862-65 The last volume was completed by H. Rosenberg. Dasen, Georg [Dasenius] : Christliche betrach- tunge vnd einfeltiger Bericht ... Des Cometen oder Geschwantzeten FEwrsterns / Welcher sich ... 1618. ... hat sehen lassen. 1 6 ff. 4 Rostock, 1618 Rude cut on title. Dasypodius, Conrad [Rauhfuss, Hasenfuss] : Volvmen primvm [et II.] mathematicvm. ... 2 vols. in i. 7 + 100 ff. + 6 ff. figures of constellations, &c., 12 ff.+432 pp. + 30 ff. figures and tables, 8 Argentorati, 1567, 1570. Brevis doctrina de Cometis, et Cometarum effectibus. 20 ff. 4 Argentorati, 1578 3 figures of typical comets. Warhafftige Ausslegung und Beschreibung des Astronomischen Uhrwerks zu Strassburg ... 10 ff. + 63 pp. 4 Strassburg, 1580 Woodcut on bordered title. Daubeny, Charles Giles B. : A Description of Active and Extinct Volcanoes, ... 26 pp. 8 London, 1 826 An Introduction to the Atomic Theory, com- prising a sketch of the opinions entertained by the most distinguished Ancient and Modern Philosophers with respect to the constitution of matter. 147 pp. 8 Oxford, 1831 Davanne, A. : See Exposition ... 1878 a Paris. David, E. : Parties Proportionclles, calculees de seconde en seconde, pour la declinaison du soleil, ... plus une table pour faire le point. 57 + 7 pp. 4 Dinan, 1860 David Deane. 152 David a S. Cajetano : Praktische Anleitung fiir Kiinstler, alle astronomischc Perioden durch ... Raderwerke ... auszufuhren sammt Erweiterung der Theorie des neuen Radergebaudes. 2. plates, 4 ff. + 1 14 pp. 8 Wien iind Leipzig, 1793- Davidson, Ellis A. : Linear Drawing, showing the application of practical geometry to trade and manufactures. 1 1 8 pp. 12 London and New York [1868] This and the six following works are Cassetfs Technical Manuals. All are illustrated. Orthographic and Isometrical Projection : De- velopment of Surfaces and Penetration of Solids. 128 pp. 16 London and New York [1868] Drawing for Carpenters and Joiners. 104 pp. 8 London and New York [1870] Drawing for Machinists and Engineers. 142 pp. 1 6 London and New York [1870] The Elements of Practical Perspective. 89 pp. 8 London and New York [1870] Model Drawing, containing the elementary prin- ciples of drawing from solid forms, the method of shading, and patterns for making drawing objects in Cardboard. 72 pp. 8 London and New York [1871] The Elements of Building Construction and Architectural Drawing. Third Edition. 125 pp. 8 London and New York [1871] Davidson, John : A system of practical Mathe- matics. Fourth Edition. 6 plates, 488 pp.+ i3i pp. of tables, 8 Edin- burgh, 1841. Davidson, Jonathan : Several very important Mathematical Errors in Astronomy. I plate, 2 pp. 8 Edinburgh, 1 862 Davies, Augustus Morse : The Meteoric Theory of Saturn's Rings considered with reference to the Solar Motion in Space also a paper on the Meteoric Theory of the Sun. 1 9 plates, 50 pp. 8 London, 1 87 1 Davies, Charles : The logic and utility of mathe- matics. 375 pp. 8 New York, 1850 Davies, Griffith : Tables of Life Contingencies. xl. pp. + 39 ff. 8 London, 1825 Davies, Thomas Stephens : * An inquiry into the geometrical character of the hour-lines upon the antique Sun-Dials. 46 pp. 4 Edinburgh, 1831 * On the Equations of Loci traced upon the surface of the Sphere, as expressed by Spherical Co-ordinates. 104 pp. 4 Edinburgh, 1832 An Analytical discussion of Dr. Matt/tew Stewarfs General Theorems. 36 pp. 4 Edinburgh, 1 844 * Geometry and Geometers. No. V. 14 pp. 8 London, 1850 Daviet de Foncenex : See Genocchi, A. Davis, Charles Henry : Tables of the Moon ; constructed from Plana's theory, with Airy's and Longstreth's corrections, Hansen's two inequalities of long period arising from the action of Venus, and Hansen's values of the secular variations of the mean motion and of the motion of the perigee. Arranged in a form designed by Benjamin Peirce. 326 pp. 4 Washington, 1853 The Annular Eclipse of the Sun of May 26, 1 854. I chart, 13 pp. 8 Washington, 1854 Davis, William: * Les Nombres premiers de I ooooooo i a 100001699. Extrait d'une lettre adressee a M. Liouville ... 3 pp. 4 Paris, 1866 See Simpson, T. Davy, John : * On a gaseous Compound of car- bonic Oxide and Chlorine. 8 pp. 4 London, 1812 * On the Property belonging to Charcoal and Plumbago, in fine Plates and Particles, of Trans- mitting Light. 7 pp. 4 Edinburgh, 1 843 Dawson, Alfred : A theory of gravity and of the solar process. u pp. 8 London, 1877 Dawson, George : See Sutton, T. Dawson, G. M. : See Selwyn, A. R. C. Deane, William : The Description of the Coper- nican System, with the Theory of the Planets. In which is shewn Their Revolutions, ... and Eclipses of the Luminaries ; and of the Satellites of Saturn and Jupiter: Of the Fixed Stars; with the Comets that have appear'd for near two Thousand Years past Being An Introduction to the Description and Use of the Grand Orrery ... 8 plates, vi. + 106 pp. 8 London, 1738 153 De Brahm De la Rue. De Brahm, William Gerard: The Levelling Balance and Counter-balance ; or, the method of observing, by the weight and height of mercury, ... to ascertain how much the Horizon of the Sea is lower than the Place whereon the Observation is made. 9 tables, xi. + 26 pp. fol. London, 1774 Zonical Tables, for the Twenty-five Northern and Southern Climates: ... 31 ff. fol. London, 1774 Decimal System : International Association for obtaining a Uniform Decimal System of Mea- sures, Weights, and Coins ... Fourth Report ... 1 5 pp. 8 London, 1 860 Decimator, Henricus : Libellvs de Stellis fixis et erraticis...In fine brevis additvs est Tractatus de stellis crinitis siue cometis, & stellis cadentibus. 215 ff. 8 Magdeburgi, 1587 Many figures of Constellations, &c. Decuppis, Pompilio: Quinto frammento seleno- grafico. Estratto dall' Album Anno xvil. i plate, 23 pp. 8 Roma, 1850 Dee, John : See Machomet Bagdadinus. Parallaticae Commentationis Praxeosq,, Nucleus quidam. 16 ff. 4 Londini, 1573 Defrance, Jacques Louis Marin : Tableau des corps organises fossiles, precede' de remarques sur leur purification. xvi.+4+ 136 pp. 8 Paris et Strasbourg, 1824 Degen, Carl Ferdinand : Canon Pellianus sive Tabula simplicissimam aequationis celebratis- simse : y* = ,ax z + i solutionem, pro singulis numeri dati valoribus ab i usque ad 1000 ... xxiv. + ii2 pp. 8 Havnice, 1817 Tabularum ad faciliorem et breviorem prob- abilitatis computationem utilium enneas. xxii.+44 pp. 8 Havnice, 1824 - Catalogus librorum defunct! Car. Ferd. Degen. 75 pp. 8 Havnice [1825] F. Baily's autograph on the title-page. Degni, J. M. : * The Total Solar Eclipse of July 29, 1878. 1 8 pp. 8 Woodstock, Maryland, 1 878 Deinse, Anton Jacob van : Dissertatio ... ex- hibens determinationem orbitae Cometae detecti a Cl. De Vico, die 20 m. Februarii a. 1846, ... i plate, 4 ff.+63 pp. Lugduni-Batavorum, 1849 v Delafosse, : Introduction a la Geographic. Carte des diverses positions de la Sphere, des Systhemes de 1'Univers, des Pianettes des Eclypses. &. Plate, 22 in. x 29 in., Paris, s.a. Delambre, Jean Baptiste Joseph : Methodes analytiques pour la determination d'un Arc du Meridien, ... Prcdees d'un mdmoire sur le meme sujet, par A. M. Legendre. 2 plates, xv. + 1 76 pp. + 8 ff. tables + 6 pp. 4 Paris, An VII. [1799]. Rapport Historique sur les progres des Sciences Mathematiques depuis 1789, et sur leur tat actuel. viii. + 362 pp. 8 Paris, 1810 Astronomic The'orique et Pratique. 3 vols. 4 Paris, 1814 Histoire de 1'Astronomie Ancienne. 2 vols. 4 Paris, 1817 Histoire de 1'Astronomie du Moyen Age. 4 Paris, 1819 Histoire de 1'Astronomie Moderne. 2 vols. 4 Paris, 1821 * Notice ne"crologique sur M. Delambre. [Par Charles Dupin.] 24 pp. 8 Paris, 1822 From the Revue Encyclopedique. See Borda, J. C. Me'chain, P. F. A. Ptolemaeus, Claudius. Delambre, Jean Baptiste Joseph, et Burg, Johann Tobias : Tables astronomiques pub- liees par le bureau des longitudes, premiere partie. Tables du Soleil, par M. Delambre. Tables de la Lune, par M. Burg. 4 Paris, 1806 De la Rive, A. A. : See Rive, A. A. de la. De la Rue, Warren : * Report of Celestial Photo- graphy in England. 23 pp. 8 London, 1860 Auxiliary Tables for determining the angle of position of the Sun's axis and the latitude and longitude of the Earth referred to the Sun's Equator. Printed for private circulation. 20 pp. 4 London, 1875 Tables for the reduction of Solar Observations No. 2. Printed for private circulation. 4 ff. 4 London, 1878 De la Rue Dembowski. 154 De la Rue, Warren continued. 25 Photographs of the Eclipse of the Sun, July 18, 1860. Plates 1 1 in. x ii in. De la Rue, Warren, and Miiller, Hugo W. : * Experimental researches on the Electric Dis- charge with the Chloride of Silver Battery. Part I.-IV. 4 London, 1878-83 De la Rue, Warren; Stewart, Balfour; and Loewy, Benjamin : Researches on Solar Physics. First series. On the nature of sun-spots. Second series ... Area-measurements of the sun-spots observed by Carrington ... 1854-1860 inclusive ... Appendix to the second series, ... On the distribution in heliographic latitude of the sun- spots observed by Carrington. printed for private circulation. 5 plates, 84 pp. 4 London, 1865-66-68 Delaunay, Charles Eugene: *Sur la ligne de longueur donne qui renferme une aire maxi- mum sur une surface. 4 pp. 4 Paris, \ 843 * Table alphabetique des matieres contenues dans les Additions a la Connaissances des Temps ... de 1823 a 1867. 1 8 pp. 8 Paris, 1865 In Connaissame des Temps i86j. La constitution de 1'univers. 23 pp. 1 6 Paris, 1878 Article in the Bibliotltiqitc utile, XLIII. Delaune, J. J. Pompee : Traitd de definition des Cometes, avec figures. 2 plates, viii. + 82 pp. 8 Rouen, 1813 Delaveleye, Aug. : Chemin de fer de L'entre- Sambre-et-Meuse. i map, 32 pp. 8 Bruxelles, 1844 De Plsle, Guillaume: Orbis veteribus noti Tabula nova. fol. Paris [1714] This is a reissue in 1745 by Ph. Buache, De I'lsle's son-in-law. Hemisphere Septentrional [et Meridional] pour voir plus distinctement les Terres Arctiques [et Australes], 2 plates, fol. Paris, 1714 Hemisphere Oriental [et Occidental] Dresse' en 1720. pour 1'usage particulier du Roy sur les Observations Astronomiques et G^ographiques raportees la meme anne dans 1'Histoire ... de 1' Academic . . . des Sciences. Revu et augmente par Ph. Buache en 1760. 2 plates, fol. Paris, 1760 De I'lsle, Joseph Nicolas : Avertissement aux Astronomes sur 1'Eclipse annulaire du Soleil que Ton attend le 25 Juillet 1748. 25 pp. 4 Paris, 1748 With autograph presentation to Bradley. Dessein representant les sections de 1'ombre de la Terre sur la Lune Dans 1'Eclipse totale de Lune qui doit arriver le 19 Juin 1750 au Soir, au Meridien de Paris. Plate, Paris, s.a. Ddssein representant les Sections de 1'ombre de la Terre sur la Lune dans 1'Eclipse totale de Lune qui doit arriver le 13 Decembre 1750 au Matin, au Meridien de Paris. Plate, Paris, s.a. Explication De 1'Eclipse totale artificielle du Soleil proposee en 1715, pour trouver la cause de 1'anneau lumineux qui paroit autour de la Lune dans les Eclipses totales du Soleil. I plate, i f. 4 s.l., s.a. See Lowitz, G. M. Delia Porta, G. : See Porta, G. della. Deller, Gottfried : Horolabium horizontale para- doxum consono-dissonum. Das ist : Eine Horizontal-Sonnen-Uhr / Welche gantz con- traire Eigenschafften hat gegen die gemeine Horizontal-Uhren / ... i plate, 3 ff. 40 Augspurg, 1713 Delorme, Charles : The marvellous and incredible adventures of Charles Thunderbolt in the Moon. 391 pp. 8 London, 1851 Delphinus, Federigo [Delfmo] : De flvxv et re- flvxv aqvae maris, . . . Eiusdem de motv octavae sphaerae. 38 ff. fol. In academia veneta, 1559 Engraved figure of Fame on the title. De Luc, Jean Andr6e: Recherches sur les Modi- fications de 1'atmosphere. Contenant 1'histoire critique du Barometre et du Thermometre ... 2 vols. 4 Geneve, 1772 These volumes seem to have been given by Lord Charles Stanhope to the Rev. Patrick Murdoch, as they are inscribed P'o Murdoch don. Illust C. Stanhope. * Barometrical observations on the depth of the Mines in the Hartz. 2 papers. 49 pp., 20 pp. 4 London, 1777-79 In English and French. De Magnac, Aved : See Villarceau, Yvon. Dembowski, Ercole : * Misure micrometriche di stelle doppie e multiple fatte negli anni 1852- 1878. 2 vols. 4 Roma, 1883-84 With portrait and memoir. 155 De Moivre De Morgan. De Moivre, Abraham : Annuities upon Lives : or, The Valuation of Annuities upon any Number of Lives ; as also, of Reversions... An Appendix concerning the Expectations of Life, and Prob- abilities of Survivorship. 108 pp. 8 London, 1725 Miscellanea analytica de seriebus et quadraturis ... [Miscellaneis analyticis supplementum.] 6 ff. + 250+22 pp. + 2 ff. errata, 4 London, 1730 On the last page of the supplement is the following note by Babbage on the 15-place logarithms there printed "These are true to about 10 figures, see Degen's Tabula Enntas, Copenhagen,. 1824, C.B." The Doctrine of Chances : or, A Method of Calculating the Probabilities of Events in Play. Third Edition. xi. + 348 pp. 4 London, 1756 Engraved medallion of De Moivre on the title. Demonferrand, Jean Baptiste Firmin : Manuel d'Electricite dynamique. 5 plates, 216 pp. 8 Paris, 1823 Trattato d'Elettricita dinamica...tradotta...dal Silvestro Gherardi con note ed aggiunte. 6 plates, liv. + 244 pp. 8 Bologna, 1 824 Demonville, : Question de Longitude sur Mer, ... (Vrai systeme du monde). 2 de Tirage. 2 plates, xvi. + 92+4 pp. 8 Paris, 1833 Examen des ouvrages physico-philosophiques de M. Azai's, ... servant d'Introduction a la Physique de la Creation ... xc. pp. 8 Paris, 1846 De Morgan, Augustus ; * On the General Equa- tion of Curves of the Second Degree. 8 pp. 4 Cambridge, 1831 The Elements of Algebra preliminary to the Differential Calculus. 248 pp. 8 London, 1835 Library of Useful Knowledge. Arithmetic and Algebra. Examples of the processes of Arith- metic and Algebra. 128 pp., 96 pp. 8 London, 1836 - An Explanation of the Gnomonic Projection of the Sphere ; and of such points of Astronomy as are most necessary in the use of Astronomical Maps: ... 126 pp. 8 London, 1836 * Sketch of a Method of introducing Discon- tinuous Constants into the arithmetical expres- sions for Infinite Series in cases where they admit of several values. 9 pp. 4 Cambridge, 1836 De Morgan, Augustus cont. * Old Arguments against the Motion of the Earth. 14 pp. 8 London, 1836 * On Teaching Arithmetic. 23 pp. * On the Method of Teaching Fractional Arith- methic. 20 pp. * On the Method of Teaching the Elements of Geometry. 44 pp. * On Mathematical Instruction. 24 pp. * On the Study of Natural Philosophy. 21 pp. 8 London, 1836 Compare The Schoolmaster for these five articles. * A treatise on the Calculus of Functions. [Ex- tracted from the Encyclopaedia Metropolitana.] 88 pp. 4 London, 1836 The same. 1849 This is merely a re-issue, apparently printed from the original stereotype plates as the errata are not corrected. The Connexion of Number and Magnitude : an attempt to explain the Fifth Book of Euclid. iv. + 87 pp. 8 London, \ 836 Elements of Trigonometry, and Trigonometrical Analysis, preliminary to the Differential Calculus. vii.+ 143 pp. 8 London, 1837 * Notices of English Mathematical and Astro- nomical Writers between the Norman Conquest and the year 1600. 24 pp. 8 London, 1837 * A Treatise on the Theory of Probabilities. 98 pp. 4 London, 1837 An Essay on Probabilities, and on their appli- cation to life contingencies and insurance offices. xvi. + 3o6+xl. pp. 8 London, 1838 On a Question in the Theory of Probabilities. 8 pp. 4 Cambridge, 1838 - Remarks on an accusation made by the Pro- prietors of the Encyclopaedia Metropolitana against the author of an " Essay on Probabili- ties, and on their application to life contingencies and insurance offices." 16 pp. 8 London, 1838 Tables of Logarithms. [5 figures.] vii. + 2i5 pp. 8 London, 1839 - * Notices of the Progress of the Problem of Evolution. 19 pp. 8 London, 1839 * On the Calculation of Single Life Contin- gencies. 24 pp. 8 London, 1839 De Morgan. 156 De Morgan, Augustus continued. On Life Con- De tingcncies. No. II. 19 pp. 8 London, 1841 Revolving Logarithmic Scale. 2 pp. 8 London, 1841 From Mechanics' Magazine, No. 949. * On the use of small tables of Logarithms in commercial calculations, and on the practica- bility of a Decimal Coinage. 17 pp. 8 London, 1841 * On the foundation of Algebra. 3 Papers. 15 pp., 14 pp., 4 pp. 4 Cambridge, 1841-44 The Differential and Integral Calculus ... Also, Elementary illustrations of the Differential and I ntegral Calculus. viii. + 785+64 pp. 8 London, 1842 Lord Brougham's autograph on the fly-leaf. Morgan, Augustus cent. * On the Structure of the Syllogism, and on the Application of the Theory of Probabilities to Questions of Argu- ment and Authority. 30 pp. 4 Cambridge, 1847 * Methods of Integrating Partial Differential Equations. 10 pp. 4 Cambridge, 1848 * On Fernel's Measure of a Degree, in reply to Mr. Galloway's Remarks. 4 pp. 8 London, 1842 * References for the History of the Mathema- tical Sciences. 26 pp. 8 London, 1842 * Table. [The article in the Penny Cyclopedia.] 1 1 cols. 4 London, 1 842 Printed on slips. * On Divergent Series and various Points of Analysis connected with them. 24 pp. 4 Cambridge, 1844 * On the Foundation of Algebra, No. IV. on Triple Algebra. 16 pp. 4 Cambridge, 1844 * On Arithmetical Computation. 22 pp. 8 London, 1844 * On the Ecclesiastical Calendar. 36 pp. 8 London, 1845 * Recurrence of Eclipses and Full Moons. 3 pp. 8 London [1846] * On the earliest printed Almanacs. 3 1 pp. 8 London, 1 846 The Globes, celestial and terrestrial... to accom- pany the globes of the Society for the Diffusion of Useful Knowledge ... Second edition. xv. + 147 pp. 8 London, 1847 Arithmetical Books from the Invention of Printing to the present time being brief notices of a large number of works drawn up from actual inspection. xxviii. + 124 pp. 8 London, 1847 * On Decimal Coinage. 17 pp. 8 London, 1848 * Short Supplementary Remarks on the First Six Books of Euclid's Elements. 1 6 pp. 8 London, 1849 Trigonometry and Double Algebra. xi. + 1 67 pp. 8 London, 1 849 * On Ancient and Modern Usage in Reckoning. 30 pp. 8 London, 1 849 * On the symbols of Logic, the Theory of the Syllogism, and in particular of the Copula, and the application of the Theory of Probabilities to some questions of evidence. 51 pp. 4 Cambridge, 1850 * Extension of the word Area. 4 pp. 8 Cambridge, 1850 * On the connexion of the Involute and Evolute in Space. 7 pp. 8 Cambridge, 1851 * On some points of the Integral Calculus. 32 pp. 4 Cambridge, 1851 * On the Mode of using the signs + and in Plane Geometry. 4 pp. 8 Cambridge, 1851 * On some points in the history of Arithmetic. 14 pp. 8 London, 1851 * A short account of some recent discoveries in England and Germany relative to the contro- versy on the Invention of Fluxions. 1 6 pp. 8 London, 1852 * On partial Differential Equations of the First Order. 7 pp. 8 Cambridge, 1852 * On a Decimal Coinage. ii pp. 8 London, 1854 *The progress of the doctrine of the Earth's Motion, between the times of Copernicus and Galileo ; being notes on the Antegalilean Copernicans. 21 pp. 8 London, 1855 * Notes on the History of the English Coinage. 17 pp. 8 London, 1856 * Notes on the State of the Decimal Coinage Question. 15 pp. 8 London, 1857 157 De Morgan Descartes. De Morgan, Augustus continued. Elements of Arithmetic. [Fifth edition.] vi.+.22O pp. 12 London, 1858 Translation of De Morgan's Algebra [into Chinese, by A. Wylie]. 8 Shanghae, 1859 * Tables. [The article in the English Cyclo- pedia}. 4 London, 1861 The Book of Almanacs, with an index of refer- ence, by which the almanac may be found for every year, whether in old style or new, from any epoch, ancient or modern, up to A.D. 2000. With means of finding the day of any new or full moon from B.C. 2000 to A.D. 2000. Second Edition. xix. + Sp pp. oblong 8 London, 1871 A Budget of Paradoxes. vii. + 511 pp. 8 London, \ 872 * Obituary Notice of Augustus De Morgan, B.A....by A. Cowper Ranyard. 10 pp. 8 London, 1872 - See Weld, C. R. Denis, Louis : Mappe-Monde physique politique et Mathematique ou nouvelle maniere de con- siderer la Terre ... fol. Paris, 1764 Denning, William Frederick : * Meteor showers. 5 cuts, 8 pp. 8 London, 1880 * The Motions and Varieties of the Jovian spots. i plate, 3 pp. 8 London, 1 880 * Observations of Meteors, Nov. 25-28, 1880. 3 pp. 8 London, 1 880 Saturn in October 1880. 4 pp. 8 London, 1880 * Meteor Streams. 3 pp. 4 Dublin, 1881 De No6 Walker, Arthur : Address on Vivisection read at the International Congress for the Pre- vention of Cruelty to Animals, held in London, 1874. 1 6 pp. 8 London, 1875 Dent, Edward J. : On the Construction and Management of Chronometers, Watches, and Clocks. 36 pp. 8 London, 1 862 Denza, Francesco : * Osservazioni del passaggio di Venere [1882] sul disco solare fatte all'Os- servatorio del R. Collegio Carlo Alberto in Moncalieri. 5 pp. 8 Milano, 1883 Denza, F., and Schiaparelli, G. V.: *Osservazioni di Stelle Cadenti fatte nelle stazioni Italiane durante gli Anni 1868, 1869 e 1870. 99 pp. 4 Milano, 1881 Deparcieux, Antoine : Table des Sinus, Tangentes et Secantes Pour un Rayon de looooooo. Parties. Table des Logarithmes des nombres naturels, Depuis I. jusqu'a 20000. Table des Logarithmes des Sinus et des Tan- gentes Pour un Rayon de 100000000 Parties. Tables de la Gnomonique. 23+43 + 36 ff + pp. in to 169,4 Paris, 1741 The author's name is not given, but Babbage has written on the flyleaf, " Probably the and vol. of Deparcieux, Traitt de Trigonometric, C. B." The logarithms are to 7 figures, the last two being separated by a point. But the characteristics, which are given through- out, are not separated from the mantissse. Essai sur les probabilites de la duree de la vie humaine;... vi.+ 132 + xxii. pp. 4 Paris, 1746 Addition a 1'essai sur les probability de la duree de la vie humaine. 148 pp. + 12 pp., engraved tables, + 6 pp. 4 Paris, 1760. Derham, William: Astro-Theology: Or a De- monstration of the Being and Attributes of God, From a Survey of the Heavens. Second Edition. 3 plates, Iviii. + 240 pp. 8 London, 1715 The same. Fourth Edition. 3 plates, lvi. + 246 pp. 8 London, 1721 Derrick, : See Bergerac, Cyrano de. Desagul iers, J ean Theophi le : Mechanicks. Opticks. Hydrostaticks. Pneumaticks. vi.+ v.+ iii.+vi. plates, 20 ff. text, 4 London [1717]. Descartes, R6n6 : Discours de la Methode Pour bien conduire sa raison, & chercher la veritd dans les sciences. Plus la Dioptriqve. Les Meteores. Et la Geometric. Qui sont des essais de cete Methode. 78 + 413 pp. + 17 ff. 4 Leyde, 1637 Many woodcuts. From the Sumlerland Library. - Meditationes De Prima Philosophia, In quibus Dei existentia, & animae humane a corpore distinctio, demonstrantur. His adjuncts sunt variae objectiones doctorum virorum in istas de Deo & anima demonstrationes ; Cum Respon- sionibus Auctoris. Editio ultima... Portrait, 8 ff.+ igi pp. 4 Amstelodami, 1663 - Appendix, Continens Objectiones quintas & septimas in Renati Des-Cartes Meditationes De Prima Philosophia, Cum ejusdem ad illas Re- sponsionibus, & duabus Epistolis, Una ad Patrem Dinet, ... Altera ad ... D. Gisbertum Voetium. 164 + 88 pp. 4 Amstelodami, 1663 Descartes Dick. 158 Descartes, Rend cont. Principia Philosophise. Vltima Editio cum optima collata, diligenter recognita, & mendis expurgata. 1 8 ff. + 222 pp. 4 Amstelodami, 1664 Numerous woodcuts. Specimina Philosophise : sev Dissertatio de Methodo Recte regendae rationis, & veritatis in scientiis investigandae : Dioptrice, et Meteora. Ex Gallico translata, & ab Auctore perlecta, variisque in locis emendata. 8 ff. + 248 pp. 4 Amstelodami, 1664 Many woodcuts. Passiones Animas, . . . Gallice ab ipso conscriptas, nunc autem in exterorum gratiam, Latina civi- tate donatae. Ab H. D. M. I. V L. 12 ff. + 92 pp. + 2 ff. 4 Amstelodami, 1664 This and the four preceding works, printed by the Elzevirs, are collected under a common title as the Opera Philosophica, Editio yuarta, but they seem all to have been printed separately. Trait^ de la Mechaniqve, compost par Monsievr Descartes. De plvs 1'abrege de Mvsiqve dv mesme Autheur mis en Francois. Avec les e'claircissemens necessaires. Par N. P. P. D. L. [N. Poisson.] 127 pp. 4 Paris, 1668 Many woodcuts. From the Sunderland Library. Renati Descartes Epistolae. 3 vols. 4 Amstelodami, 1668, 1668, 1683 [ ] Le monde de M r Descartes, ou le traite" de la Ivmiere et des avtres principavx objets des Sens. Avec un Discours de 1'Action des Corps, & un autre des Fievres ... 8 ^ + 260+31 + 30 pp. 8 Paris, 1664 From the Sunderland Library. [ ] Discours sur les influences des astres, selon les principes de M. Descartes. 10 ff. + 2i8 pp. 16 Paris, 1671 From the Sunderland Library. La vie de Rend Descartes. Part I., II. 2 vols. 4 ff. + lxii. +417 pp. ; 9 ff. + 602 pp. 4 Paris, 1691. Brieven, Aan veele hoog-geagte personen, van Verscheide Ampten, geschreven : ... 3 parts in one volume. 4 #1+664+268 pp. 4 Amsterdam, 1692 Opuscula posthuma, physica et mathematica. 6 ff. + 74 + 51 + 22 + 90 + 26 + 17 pp. 40 Amstelodami, 1701. Descartes, Re"n6 continued. Vita di Renato Cartesio...Scritta in Francese da M.R Severien traduzione in Italiano. Portrait, xvi. + 88 pp. 8 Venezia, 1774 CEuvres philosophiques de Descartes, publiees... par Adolphe Gamier. Tome I.-IV. 8 Paris, 1835 Deschanel, A. Privat : Elementary Treatise on Natural Philosophy. Translated and edited,... By J. D. Everett. xxviii. + 1050 pp. 8 London, 1872 Desnos, L. A. : Methode nouvelle, simple, prompte et eminemment ge'ne'rale de Resolution des equations complexes de degres quelconqucs. 2 tables, 51 pp. 8 Paris, 1857 Despretz, Cdsar : * Observations sur le charbon et sur la difference de la temperature des poles lumineux d'induction. 8 pp. 4 Paris, 1853 Detmoldt, Wolf Herz : Kepleri problema celebre. I plate, 19 pp. 4 Gottingae, 1798 Develey, Isaac Emanuel Louis : Mdtaphysique des quantity's positives et negatives, ou introduc- tion a 1'algebre. Seconde Edition. 4 tables, iv.+ 127 pp. 8 Ge?teve et Paris, 1824 Deverell, Spencer : On some experiments to prove the continuous oscillations of a Ship in an Ocean Voyage. 8 pp. 4 London, 1874 Devilliers, : See Jollois et Devilliers. Diard, H. : See Guerry, A. Dicelius, Hieronymus [Dicel, Ditzel] : [Mechanices Natura & Constitutio Exercitio Mathcmatico.]' 6 ff. 4 \Lipsi(e\ 1671 Dick, Thomas : Celestial Scenery; or, the wonders of the planetary system displayed ; illustrating the perfections of the Deity and a plurality of worlds. xvi. + 553 pp. 12 London [1838] The Sidereal Heavens, and other subjects con- nected with Astronomy, as illustrative of the character of the Deity, and of an infinity of worlds. 5 plates, xvi. + 584 pp. 12 London [1840] The Practical Astronomer, comprising illustra- tions of light and colours practical descriptions of all kinds of telescopes the use of the equa- torial transit circular, and other astronomical instruments, ... xx. + 567 pp. 12 London, 1845 159 Dick Diller. Dick, Thomas cent. The Christian Philosopher ; or, the connection of science and philosophy with religion. Tenth Edition. 2 vols. 8 Glasgow and London [1846] Celestial Scenery: With an Appendix. [Fourth Edition.] xvi. + 4i2 pp. 8 London, 1848 - The Atmosphere and atmospherical phenomena. The Telescope and Microscope. 2 vols. in one. 1 6 London, s.a. Dickert, Th. : Das Relief der sichtbaren Halbkugel des Mondes angefertigt von Th. Dickert. Map, 7f in. diam., 8 pp. 8 [Bonn, 1854] The text is by J. F. J. Schmidt. DICTIONARIES. English Danish : Dansk-Engelsk Ordbog af J. S. Ferrall & Thorl. Gudm. Repp. Engelsk- Dansk Ordbog af S. Rosing. 2 vols. 8 Kjtfbenliavn, 1845-53 English Dutch : A compleat Dictionary English and Dutch, [Dutch and English] ... by William Sewel ; ... 2 vols. 4 Amsterdam, 1766 English French : Royal Dictionary, English and French, and French and English ; . .. By Fleming and Tibbins. 2 vols. 4 Paris, 1854 English German : A complete dictionary of the English and German and German and English Languages, ... by J. G. Fliigel. Second Edition. 2 vols. 8 Leipsic, 1838 - A Dictionary of the German and English Languages. By J. L. Hilpert. 2 vols. 4 London and Edinburgh, s.a. English Italian ; A Dictionary of the English and Italian Languages by Joseph Baretti. To which is prefixed an Italian and English Gram- mar... Corrected and improved, by Charles Thomson, 9th Edition. 2 vols. 8 London, 1839 English Russian : A New Pocket Dictionary of the English and Russian Languages. Karl Tauchnitz' stereotype-edition. New Impression. 404+396 pp. 1 6 Leipsic, 1884 English Swedish : Hand-Lexikon for ofversatt- ningar frln Svenskan till Tyska, Franska och Engelska Spraken, ... af C. N. Ohrlander. 2 ff. + 1 1 1 2 pp. 8 Stockholm, 1852 Hieroglyphic : Hieroglyphisch-demotisches Wor- terbuch ... der Heiligen und der Volks-Sprache und Schrift der alten Agypter ... von Heinrich Brugsch. 7 vols. 4 Leipzig, 1867-82 Natural History : See Nemnich, P. A. Persian Arabic English: A Vocabulary Per- sian, Arabic, and English; abridged from... Richardson's Dictionary ... by David Hopkins, viii. + 643 pp. 8 London, 1810 Spanish : Diccionario enciclopedico de la lengua Espanola, ... 2 vols. 4 Madrid, 1853-55 Diderot, Denis : Memoires sur differens sujets de Mathematique. vi. pp. + 3 ff. + 243 pp. 8 Paris, 1748 Dien, Ch. : Atlas Celeste contenant plus de 100000 toiles et nebuleuses dont la position est reduite au i er Janvier 1860. ... Avec une introduction par M. Babinet. Deuxieme tirage. 24 maps, 12 pp. atlas fol. Paris, 1869 [Dietrich, Conrad] : Kurtzes Gesprach von Den Cometen / oder Strobel-Sternen / ... und saint Herr D. Cunrad Dietrichs sel. Historischen Bericht ... an Tag gegeben. 3 plates, 1 6 ff. 4 Leipzig, 1680 Diez, David G. : Perpetui Mobilis Mechanic! im- possibilitatem, methodo mathematica demon- stratam, ... sistunt praises ... Diez et respondens ... Herrmann. i plate, 4 ff. + 36 pp. Lipsice, 1722 Digges, Thomas : Alae sev scalae Mathematics, quibus visibilium remotissima Ccelorum Theatra conscendi, ... turn huius portentosi Syderis in Mundi Boreali plaga insolito fulgore coruscantis, Distantia, & Magnitude immensa, Situsq^ pro- tinus tremendus indagari, ... liquidissime possit. 44 ff. 4 Londini, 1573 Large figure of Cassiopeia with the Nova Tychonis. The author gives the distance of the Nova from five neighbouring stars, as observed by him in the middle of February 1573, ... Vndi Loci seu Situs Monumentum saltiin posteris rcmaneat : si ante Orbis Dissolutionem, Potentissimi Jtissu, rursum re- cesserit. Diller, Josef: Argumentum concertationis pub- licae ex mathesi et physica. [Positiones selectae ex physica.] I plate, xii. pp. + i f. 4 [Ratisbona, 1801] With P. Heinrich, De Longitudine ... Ratisbonae. Dill ing Doberck 160 Dilling, J. M. : Probeschrift eines leichtfaszlichcn logarithmischen Systems, ... 52 pp. 8 Leipzig, 1826 Dimbleby, J. B. : All past time and almanack for 1 88 1, A. D. ... containing a classification of all the eclipses from creation, ... 40 pp. 8 London [1880] Dionis du S6jour, Achille Pierre: Essai sur les Cometes en general, et particulierement sur celles qui peuvent approcher de 1'orbite de la Terre. I plate, xxiv. + 364 pp. 8 Paris, 1775 Diophantus Alexandrinus : Arithmeticorvm libri sex, et de nvmeris mvltahgvlis liber vnvs. Nunc primum Graece & Latine editi, atque absolutis- simis Commentariis illustrati. Avctore Clavdio Gaspare Bacheto. ... 2 parts in i vol. fol. Lvtetiae Parisiorvm, 1621 Arithmeticorvm libri sex, et de nvmeris mvlt- angvlis liber vnvs. Cvm commentariis C. G. Bacheti, V. C. & obseruationibus D. P. de Fermat ... Accessit Doctrinse Analyticae inuentum nouum, collectum ex varijs eiusdem D. de Fermat Epistolis. 2 parts in I vol. fol. Tolosa, 1670 Greek and Latin. Autographs of James Otivay, and Charles Babbage 1823. Diorio, Vincenzo : See Boncompagni, B. Dirichlet, Peter Gustav Lejeune-: *Memoire Sur 1'impossibilite de quelques Equations indeter- minees du cinquieme degre. 20 pp. 4 Paris, 1825 * Recherches sur les diviseurs premiers d'une classe de formules du quatrieme degre. 37 pp. 4 Berlin, 1828 Dirksen, Enno Heeren : Historiae progressuum instrumentorum, mensurae angulorum accura- tiori inservientium, inde a Tob. Mayeri tem- poribus, adumbratio, nee non de artificio multi- plicationis. [Inaugural Dissertation.] 2 ff. + 38 pp.+ i f- 4 Gottingae, 1819 Discurs : Discurs Von dem Grossen Stern / Welcher Den 6. 7. vnd 8. Septembris Newes Calend. dieses jetzo laufenden 1631. Jahrs Am liechten hellem Tage ... von vielen ... gesehen ist. 12 ff. 4 si, 1631 Woodcut of a comet on title-page, but the " star" seen was the planet Venus. The visibility of stars in the daytime from the bottom of a well is discussed on A iii verso. Other objects seen in the daytime are mentioned on B ii verso. Nova Tychonu is alluded to on C ii and elsewhere. D'lsraeli, Isaac: Curiosities of Literature. Portrait, 582 pp. 8 London, 1866 Dissertations : [Dissertations physico-mathema- tiques soutenues dans le Seminaire Remain des Peres Jesuites a Rome.] i vol. 4. De Mercurii ... transitu, 1737. De aurora boreali, 1738. De ... telluris sphaericitate, 1739. De telluris figura, 1739. De mortu corporum projectorum, 1740. De inasqualitate gravitatis ..., 1741. De observation ibus astronomicis, ..., 1742. Synopsis physicae generalis, ..., 1754. De lumine, 1754. Chasles 1696. See Aurora Borealis, 1738. Boscovich, R. G. Optics, 1754. Physics, General. Projectiles. Ditscheiner, Leander: *Bestimmung der Wellen- langen der Fraunhofer'schen Linien des Son- nenspectrums. 2 plates, 46pp. 8 Wien, 1864 * Zur Bestimmung der Wellenlange der Fraun- hofer'schen Linien. 6 pp. 8 Wien, 1 87 1 Dittmann, C. : Coordinaten- und Tangenten- Tafeln nebst Anleitung zur Erleichterung ... trigonometrischer ... Berechnungen. 3 plates, xl.+ ii5 pp. 4 Wiirsburg, 1859 Dittmann, M. : Die drei merkwurdigen Cyclen in unserer Festrechnung, ... 29 pp. 4 Flensburg, 1844 Dittmar, Siegmund Gottfried : See Aurora. Ditton, Humphry: See Whiston, W. Divini, Eustachio [De Divinis] : ... Eustachius de Diuinis ... offert, dat, et dicat suas obserua- tiones varijs Telescopijs ... Romae factus, quae sequuntur. Plenilunium Martij 1649 Telescopic palmorum 24. obseruatum ... Plate, 14! in. x 12 in. si, s.a. Plate of the Moon, llj in. diameter, without names to the objects depicted. Figures of Saturn, Jupiter, Venus, and the crescent Moon in the corners. Brevis Annotatio in Systema Saturnium Chris- tiani Hugenii ... Una cum Christiani Hugenii responso, ... 23 pp. 4 Hagtz-Comitis, 1660 Doberck, William : Bahnbestimmung der Co- meten. I 1801, III 1840 und II 1869. [Inaugural Dissertation.] 21 pp. + " vita," 8 Kopenhagen, 1873 161 Doberck Dollond. Doberck, William continued. * On the binary stars Further note on the Comet of 1744. Elardhi ... 8 plates, 14 pp. 40 Dresden, 1873 I P late > IO PP- 4 Dublin, 1883 The first six plates arc engraved so that they can be cut out _ * Artide Observatory from Encyclopedia Brit- i form a globe, with its circles. ' annica, ninth edition. 8 pp. 4 Edinburgh, 1884 tol Dreyer, John Louis Emil : * Solens fysiske Be- skaffenhed. 47 pp. 8 Kj0ben/tavn, 1872 * On Personal . Errors in Astronomical Transit Observations. 45 pp. 8 Dublin, 1876 - *A Supplement to Sir John Herschel's "General Catalogue of Nebulae and Clusters of Stars." 46 pp. 4 Dublin, 1878 - * Notes on the Physical Appearance of the Planet Mars, as seen with the Three-foot Re- flector at Parsonstown, during the Opposition of 1877. 2 plates, 2 pp. 4 Dublin, 1878 * A record of the progress of Astronomy during the year 1879. 47 pp. 8 Dublin, 1880 * Note on the Meteors connected with the first Comet of 1870. 2 pp. 8 Dublin, 1880 *The Instruments in the Old Observatory at Peking. 5 pp. 4 Dublin, 1881 * Note on the Nebula near Merope. 2 pp. 4 Dublin, 1881 * Mean places of 321 Red Stars : deduced from observations made with the meridian circle at Dunsink. 4 ff. + 85 pp. 4 Dublin, 1882 Forms the fourth part of Astronomical Observations and Researches made at Dunsink ... * Historical note concerning the Discovery of Neptune. 2 pp. 4 Dublin, 1882 *A New Determination of the Constant of Precession. 22 pp. 4 Dublin, 1882 * On the Proper Motion of Twenty-nine Tele- scopic Stars. 13 pp. 8 London, 1886 * Note on the Electric Illumination of the Armagh Refractor. 2 pp. 8 London, 1887 * On some Nebula? hitherto suspected of Vari- ability or Proper Motion. 10 pp. 8 London, 1887 * Note on the Effect of Refraction in Stellar Photography. 10 pp. 8 London, 1887 * A New General Catalogue of Nebulas and Clusters of Stars, being the Catalogue of the late Sir John F. W. Herschel, Bart, revised, corrected, and enlarged. 237 pp. 4 London, 1888 See Brahe, Tycho : 1871. Copeland, R. Copernicus. Observatories, Armagh. Drinkwater, J. E. : * Observations respecting the Invention of the Telescope. 8 pp. 8 London, 1832 * On Simple Elimination. 4 pp. 8 London, 1832 See Galilei, G. Kepler, J. Drobisch, Moritz Wilhelm : Theoriae Analyseos Geometricae prolusio. viii. + 64 pp. 8 Lipsiae, 1824 165 Drobisch Duchemin. Drobisch, Moritz Wilhelm continued. De vera Lunae Figura observationibus determinanda disquisitio Annexa appendice de interior! Terrae Natura. i plate, 52 pp. 8 Lipsiae, 1826 Ad selenographiam mathematicam symbolae. i plate, iv. + 35 + i pp. 4 Lipsiae, 1827 De calculo logico. 20 pp. 4 Lipsiae, 1827 Observationes analyticae. 21 pp. 4 Lipsiae [1831] De Horizontibvs sphaeroidvm specimen ana- lytico-geometricvm. 26 pp. 4 L ipsiae, 1831 Quaestionum mathematico - psychologicarum specimen I.-V. I plate, 4 Leipzig, 1836-39 Ad historiam literariam arithmeticae communis symbolae. 20 pp. 4 [Leipzig] 1 840 This essay is based on a study of a number of the oldest arithmetical books printed in Germany. Disquisitio mathematico psychologica de per- fectis notionum complexibus. 15 pp. 4 [Lipsiae] 1846 Drysdale, J. J. : See Dallinger, W. H. Dublin Philosophical Journal : The Dublin Philosophical Journal, and Scientific Review. Nos. I.-IV. 8 Dublin, London, Edinburgh, 1825-26 Dublin Problems : Dublin Problems : being a collection of questions proposed to the candi- dates for the gold medal, ... from 1816 to 1822 inclusive. Which is succeeded by an account of the Fellowship Examination, in 1823. 202 pp. 8 London, 1823 Dubocage, Georges Boissaye : Explication et usage d'une partie du Cercle Universel, Et de ses Tables & Echelles, necessaire a tous Pilotes ... 147+4 PP- I2 Havre de Grace, 1733 Chasles 3484. Dubois, Edmond : Les Passages de Venus sur le disque solaire consideres au point de vue de la determination de la distance du Soleil a la Terre. Passage de 1874. Notions historiques sur les passages de 1761 et 1769. pp. 12 Paris, 1873 Dubois, Edmond cont. Cours d'Astronomie. Ouvrage destine aux officiers de la marine Imperiale ... Deuxieme edition ... renfermant plus de 230 figures intercalees dans le texte ... 5 plates, vi. + xxxix. + 568 pp. 8 Paris [1865] Duboscq, J. : * Appareils pour la projection des corps places horizontalement. 4 pp. 8 Paris, 1876 Du Buat, Pierre Louis Georges : Principes d'Hydraulique. 7 plates, xlviii. + 397 pp. 8 Paris, 1779 Principes d'Hydraulique, verifies Par un grand nombre d'Experiences faites par ordre du Gouvernement. 2 vols. 8 Paris, 1786 Notice sur la vie et les ouvrages de Pierre-Louis Georges, Comte du Buat, ... Par M. Barre" de Saint-Venant. 84 pp. 8 Lille, 1866 Portrait and facsimile letter of two pages. Duby, : * Rapport sur les Travaux de la Socie'te de Physique et d'Histoire Naturelle de Geneve... 24 pp. 4 Geneve, 1861 Du Carla-Bonifas, Marcellin : Du defacement des mers. i plate, 88 pp. 8 Geneve, 1779 This and the six following treatises are portions of the Histoire naturelle du monde. Each essay is paged separately. Des Cometes. i plate, 141 pp. 8 Geneve, 1779 La lumiere Zodiacale. i plate, in pp. 8 Geneve, 1780 Du soleil. i plate, 126 pp. 8 Geneve, 1780 Du Systeme planetaire. i plate, 148 pp. 8 Geneve, 1780 Geographic physique. 2 plates, 162 pp. 8 Geneve, 1780 Des meteores locaux. i plate, 1 88 pp. 8 Geneve, 1780 Du Chastellet, G. E. Le Tonnelier de Breteuil Marquise: See Newton, I. Duchemin, Emile Marin : Experiences ... de la Boussole Circulaire faites a bord des navires de l'tat et de la marine marchande ... Huitieme Edition. 51 pp. 4 Paris, 1878 Dudith Dunn. 166 Dudith, Andreas : De Cometarvm Significationc commentariolvs... Addidimus D. Thomae Erasti eadem de re sententiam. 50+18 pp. 4 Basileae, 1579 De Cometarum Significatione Cl. Virorum Andrese Duditii Commentariolus, & D. Thomae Erasti sententia. Elias Maior ... denuo edidit... 8 ff.+ i42 pp. 8 Breslce, 1619 Epistola ad Joannem Cratonem de Significatione Cometarum. 33 pp. 4 [Jence, 1665] In J. A. Bose : De Significatv Cometarvm . . . Diirer, Albrecht: Opera Alberti Dvreri. Das ist / Alle Biicher des weitberhumbten...Mathematici vnd Mahlers ... / so viel deren ... in An. 1525. vnd 1528. ... in Truck geben. Nemblich / vier von vnderweisung ... der messung / ... in Linien / ebenen vnd gantzen Corporen. Item / vier von der Proportion desz Menschlichen Corpers / vnd ... eins von der Befestigung der Statt/...&c. 91 + 135 + 32 ff. io\.Arnem, 1604 Numerous woodcut diagrams. Many pen-and-ink drawings and computations on the margins and diagrams, interspersed with old MS. rhymes of which the following, taken from O iiii, is a specimen : AUF REICHE LEIDHE. Ich ivahr woltljunck dock arm itz bin ich alt vndt reich vor alien bin ich hier vndt dar gekrenckt zue gleich da ich es brauchen ktindt ach hat ich kaum das leben nun ichs nic/it brauchen kan so wirl es mihr gegeben. Du Fan, J. : Simon Stevin et M. Dumortier. 148 pp. 12 Nieuport, 1845 Dufour, G. H. : Ele"mens des Machines. Extrait Des ouvrages d'Hachette & de Be"tancourt. 3 plates, 23 pp. 4 si, s.a. Duhamel, Jean Marie Constant : * Sur la M^thode generale relative au Mouvement de la chaleur dans les Corps solides plonge"s dans des milieux dont la temperature varie avec le temps. 58 pp. A Paris, 1833 * Note sur la Melhode des Tangentes de Roberval. 10 pp. 4 Paris, 1834 * Second mmoire sur les phenomenes thermo- mecaniques. 57 pp. 4 Paris, 1835 * Memoire sur le calcul des actions mol^culaires deVeloppees par les changements de temperature dans les corps solides. 59 pp. 4 Paris, 1836 Duhamel, Jean Marie Constant cont. * Note sur les Surfaces isothermes dans les corps solides dont la conductibilite n'est pas la meme dans tous les sens. 16 pp. 4 Paris, 1839 * Nouvelle regie sur la Convergence des Series. 8 pp. 4 Paris, 1839 * Integration d'une Equation aux Differences. 3 pp. 4 Paris, 1839 Des Methodes dans les Sciences de Raison- nement. 5 parts in 3 vols. 8 Paris, 1865-73 Duleau, Alphonse: Essai theorique et experimen- tal sur la resistance du fer forge", . . . 4 plates, 4 ff. + 79 pp. 4 Paris, 1820 Dulong, Pierre Louis: *Recherches sur la chaleur specifique des fluides e'lastiques. Premiere partie. 47 pp. 8 Paris, 1 829 Dumas, Jean Baptiste: See Poncelet, J. V. Dumas, W. : Zur Theorie der clliptischen Func- tionen. 24 pp. 4 Berlin, 1 860 Du Moncel, Th. : Trait theorique et pratique de Telegraphic Electrique. 3 plates, xxvi. + 6i3 pp. 8 Paris, 1864 Notice sur le Cable Transatlantique. 46 pp. 8 Paris, 1 869 Recherches sur les meilleures conditions de construction des electro-aimants. xi.+ 124 pp. 8 Paris et Caen, 1871 Duner, Nils Christoffer : Berakning af Planeten Panopeas Banelementer. 22 pp. 8 Lund, 1862 * Sur les dtoiles a spectres de la troisieme classe. I plate, 137 pp. 4 Stockholm, 1884 Dunkin, Edwin : * On the Total Eclipse of the Sun of August 17-18, 1868. Two articles. 1 8 + 24 pp. 8 London, 1 868-69 The Midnight Sky : familiar notes on the stars and planets. 32 star-maps, 4 ff. + 326 pp. 4 London [1869] Obituary Notices of Astronomers, Fellows and Associates of the Royal Astronomical Society. . . viii. + 257 pp. 8 London and Edinburgh, 1879 Dunn, Samuel : A popular lecture on the Astro- nomy and Philosophy of Comets, ... 35 pp. 8 London, 1759 167 Dunn Earthquakes. Dunn, Samuel continued. The Linear Tables described, and their utility verified ; with pre- cepts & examples ... in the Lunar Method of rinding Longitude at sea. 12 engraved blank forms, and tables, viii.+ 32 pp. 8 London, 1783. - Scientia Terrarum et Coelorum : Or, The Heavens and Earth Astronomically and Geo- graphically Delineated And Display'd. Con- taining the most Curious, & Useful Particulars in the Solar, Starry, & Mundane Systems faith- fully Enumerated, ... fol. London, s.a. Dunthorne, Richard : The Practical Astronomy of the Moon : or, new Tables of the Moon's Motions, Exactly constructed from Sir Isaac Newton's Theory, as published by Dr. Gregory in his Astronomy. ... i plate, 4 ff. + 88 pp. 8 Cambridge, 1739 Dunus, Thaddaeus : Arithmetices Practices me- thodus. Thaddaeo Dvno Locarnense autore. 48 ff. 8 Basilece, apud lac. Parcum [1546] Dupin, Charles : Developpements de Geometric, ... pour faire suite a la Geometric Descriptive... de M. Monge. 1 1 plates, xx. + 373 pp. 4 Paris, 1813 Considerations sur...l'Industrie et des Machines, en Angleterre et en France. 31 pp. 8 Paris, 1821 Applications de Geometric et de Mechanique a la Marine, aux Fonts et Chaussees, &c., ... 17 plates, xxxv. + 330 pp. 4 Paris, 1822 - Rapport ... sur les ... Machines a Vapeur ... 46 pp. 8 Paris, 1823 - Geometric et Mechanique des Arts et Metiers et des Beaux-Arts. ... 3 vols. 8 Paris, 1825-26 Bears the autograph Ch. Dupin. - * Discours sur quelques progres des Sciences Mathmatiques en France, depuis 1830. 1 6 pp. 4 Paris, 1835 Delivered at the Academic Royale des Sciences. - * Discours prononce a la Stance des Cinq Academies, le 2 Mai 1844. 24 pp. 4 Paris, 1844 Considerations generates sur les applications de la Geometric. 1 6 pp. 4 s.l., s.a. See Delambre, J. le R. Monge, G. Poncelet, J. V. Dupuy de Lome, : Note sur 1'Aerostat a Helice construit pour le compte de 1'Etat, sur les plans et sous la direction de M. Dupuy de Lome. 9 plates, 67 pp. + 9 ff. 4 Paris, 1872 Durand, J. : Notice sur la Nature des Cometes. i plate, 24 pp. 8 \_Porrentruy, 1859] Duraeus, Samuel : Om Logarithmernes ursprung, bruk och utraknande. 2 ff. + 48 pp. 8 Stockholm och Upsala, 1751 Durege, H. : See Bessel, F. W. : 1861. Dusgate, R. : Notice sur les Poids, Mesures et Monnaies de Tunis ... vii. + 56 pp. 8 Paris, 1832 Dutens, Louis : Oeuvres. [Tome I.] Origine des decouvertes attributes aux modernes. [Tome II.] Oeuvres melees. Troisieme edition. 2 vols. 4 Londres, 1796-97 Duval-le-Roy, Nicolaus Claude: * Memoire sur la determination des Variations seculaires des Elements d'Herschel, occasionnees par 1'action de Saturne & de Jupiter, & des Variations periodiques de son mouvement, d^pendantes de ses distances heliocentriques a ces planetes. 5 1 pp. 4 Berlin, 1 792 Du Villard, Emmanuel Etienne: Recherches sur les Rentes, les Emprunts et les Rembourse- ments. i table, 3 ff.+ i25 pp. 4 Paris, 1787 Plan d'une association de prevoyance, Dans laquelle ses Membres feront entr'eux, ... tous les arrangemens connus sous la denomination d'Assurances sur la Vie; ... 28 pp.+ 1 f. 4 Paris [1790] Analyse et tableaux de 1'influence de la Petite Verole sur la mortality a chaque age, . . . 2 ff.+ 199 pp. 4 Paris, 1806 E. : Astronomische und Geographische Abhand- lung, der groszen Sonnenfinsternisz, die sich im Jahre 1764. ... den ersten April ... ereignen wird, ... 2 plates, 44 pp. 4 Nilrnberg, \ 764 E., J. : Angestelltes Examen Der Cometen ... so von anfang der Welt bisz auff unsere Zeit erschienen ... 20 pp. 4 Basel [1665] Plate on title. Earthquakes: Discovrs espovventable de 1'horrible tremblement de terre aduenu es villes de Tours, Orleans & Chartres, le Lundi xxvj. iour de lanuier, dernier passe, 1579- 20 pp. + 2 ff. 8 Paris [1579] From the Sunderland library. Earthquakes Edinburgh. 168 Earthquakes continued. Discovrs des signes merveillevx qvi sont apparus au ciel, sur la ville de Lan en Lanoys, ...Ic mercredy vj. iour d'Auril, mil cinq cens quatre vingts. Auec le vray discours de tons les tremblcmens de terre qui sont aduenus en ce mesme iour . . . 8 ff. 8 Parts, 1580 From the Sunderland library. Discovrs merveillevx et effroyable dv grand tremblement de terre, aducnu es villes de Rouen, Beauuais, ... & autres endroicts ... Auec le treicte des Processions, & prieres publiques qui out esf/ f aides le TJ. iour d'Auril, 1580. II ff. 8 Paris, 1580 From the Sunderland library. A Dissertation upon Earthquakes, their causes and consequences ; ... with a distinct account of ... an Earthquake, felt in ... London ... on ... February 8, 1749-50. 62 pp. 8 London, 1750 An Account Of the late Dreadful Earthquake and Fire, Which destroyed the City of Lisbon,... 45 pp. 8 London, 1755 See H., C. Horton, Perrey, A. Shower, J. Winchelsea, Earl of. Ziehen, Eastman, J. R. : * Report on the Difference of Longitude between Washington and Ogden, Utah. 1 1 pp. 4 Washington, 1 876 * Report on the Difference of Longitude between the U.S. Naval Observatory and the Sayre Observatory of Lehigh University. i plate, 19 pp. 4 Washington, 1878 At the end is a description of a Personal Equation Apparatus. Eberhard, Johann Paul : De transportatore novoqve eivsdem vsv dissertatio. i plate, 12 pp. 4 Gottingae, 1754 On various forms of the protractor now in common use. Eberhard, Johann Peter : Vermischte Abhand- lungen. I plate, 6 ff. + 3io pp. 8 {Halle, 1759] Title wanting. Ebert, Johann Jacob: Geometrae nascvntvr. 1 5 pp. 4 Wittenbergae, \ 770 [Mathematvm et mathematicorvm defensio.] 14 pp. 4 Vitembergae, 1774 De novo planeta. 16 pp. 4 Vitebergae, 1785 Ebert, Johann Jacob continued. DC mensvra linearvm vniversali inter res nondvm inventas referenda. 16 pp. 4 Vitebergae, 1799 Eccius, Georg : Dispvtatio physica De Coelo. 1 6 pp. 4 Lipsitz, 1653 Eckhardt, Christian Ludwig Philipp: Neue Stern- Karte, Funfte ... Auflage. 5 plates, 20 pp. 8 Giessen, 1870 Three of the diagrams form a planisphere and planetarium. Eckstormius, Henricus : Historian Eclipsium, Cometarum et Pareliorum, ... 9 ff. + 322 + 36 pp. 8 HelmcEst, 1621 Eclipse of the Sun : The Black-Day, or, a Prospect of Doomsday. Exemplified in the great and terrible Eclipse, Which will happen on ... the 22 nd of April, 1715. i woodcut, 23 pp. 8 London [1715] Speculum Mundi : Or, an Exact Account Of the Great and Formidable Eclipse of the Sun, Which will be Visible, Total, and Central, in England, May u, 1724. 3 ff- + 55 PP- 8 London, 1723 Wants frontispiece. Abbildung und Beschreibung der drey grossen Sonnen- und Mondenfinsternisse welche sich im Jahre 1816. ereignen, ... i diagram, I chart, 40 pp. 4 Meiszen, s.a. L'eclisse totale di sole ... 8 Luglio 1842 ... 1 5 pp. 8 Milano, 1 842 Descrizione dell'ecclisse solare che accadra il giorno 8 luglio del corrente anno 1842. 4 pp. 4 [Milano, 1 842] English Government Eclipse Expedition. In- structions for Observers. Prepared under the Direction of the Eclipse Committee of the British Association. 62 pp. 8 London, 1871 [Map of the Asiatic Archipelago with the path of the Solar Eclipse of April 6th, 1875, laid down on it.] Sheet, London, s.a. [Map of North America with the path of Solar Eclipse of July 29th, 1878, laid down on it] Sheet, s.L, s.a. Edinburgh Journal of Science, exhibiting a view of the progress of discovery in Natural Philo- sophy, Chemistry, Mineralogy, ... conducted by D. Brewster. Vol. I.-X. New Series I.-VI. 8 Edinburgh and London, 1824-29, 1829-32 Afterwards merged in the Philosophical Magazine, which see. 169 Edinburgh Eichler. Edinburgh Philosophical Journal, exhibiting a view of the progress of discovery in Natural Philosophy, Chemistry, Natural History ... Conducted by D. Brewster and R. Jameson. Vol. I.-X. 8 Edinburgh, 1819-24 Edinburgh New Philosophical Journal, exhibit- ing a view of the progressive improvements and discoveries in the sciences and the arts. Con- ducted by R. Jameson. Vol. LIII.-LV. 8 Edinburgh, 1852-53 Edlund, Erik: * Recherches sur 1'induction uni- polaire, 1'electricite atmospherique et 1'aurore boreale. 36 pp. 4 Stockholm, 1878 Edmonds, Thomas Rowe : Life Tables, founded upon the Discovery of a Numerical Law regu- lating the existence of every human being : ... xlii. + 38 pp. 8 London, 1832 - * On the Law of Human Mortality expressed by a new formula. 21 pp. 8 London, 1860 On the value of Mr. Gompertz's formula for the number living in terms of the Mortality accord- ing to age, ... 10 pp. 8 London, 1862 - * On the elastic force of Steam of maximum density ... 20 pp. 8 London, 1 865 - * On the Law of Density of saturated Steam ... 1 1 pp. 8 London, 1865 - * On vital force according to age, and the " English Life Table." 16 pp. 8 London, 1869 Edwards, W. F. : See Chevillot, P. Egerton, Francis Henry : Description du plan incline souterrain, ... de Walkden-Moor, ... Lancashire. I plate, 47 pp. 8 Paris, 1812 Eggen, Andreas: Tyrocinium Arithmetices novum: Das ist : Ein neue / wolbegriindete / richtige und sichere Anweisung / welcher Gestalt die Jugend ... in der ... Rechen-Kunst zu under- richten : ... 202 pp.+ i f. 8 Ulm, 1660 Egidy, Heinrich Eduard von : Der Komet am Abend des 18. Marz 1843, eine naturhistorische Beschreibung der Meteore und Phanomene. I plate, 5 5 pp. 8 Zittau und Leipzig, \ 843 Ehinger, Elias : Jvdicivm astrologicvm, Von dem Newen Cometa Welcher den i. Decemb. 1618.... zu Augspurg ... gesehen worden. 6 ff. 4 Augspurg [1619] X Ehrenberg, Christian Gottfried : * On the Origin of Organic Matter from simple Perceptible Matter, and on Organic Molecules and Atoms;... 29 pp. 8 London, 1837 Die Infusionsthierchen als vollkommene Or- ganismen. ... Nebst einem Atlas von vierund- sechszig colorirten Kupfertafeln, ... 2 vols. fol. Leipzig, 1838 Ehrenberger, Bonifaz Heinrich : [De motu cor- porum coelestium cum lunae motu collate.] 4 ff. 4 Cobvrgi, 1725 [De Coelo ex Venere considerate.] 4 Cobvrgi [1727] De aliquot novis Geometrise Problematibus in campi planitie instituendis. I plate, 6 ff. 4 Cobvrgi [1729] [De Marte.] 8 pp. 4 Cobvrgi '[1731] Programma de tabvlis striatis. 8 ff. 4 Cobvrgi [1747] Ehrensvard, Carolus Alb. : Disquisitio ... inte- grationem aequationis cujusdam differentialis exhibens. [Inaugural Dissertation.] 2 ff.+ 1 6 pp. 4 Lundce, 1841 Eichhorn, Christian Friedrich : De semiologistica ex principiis arithmographicis repetita. [In- augural Dissertation.] 36 pp. 8 Gottingae, 1826 De semiologistica ex principiis arithmeticis deducta. 50 pp. 8 Gottingae, 1827 Versuch einer Entwickelungscharte der allge- meinen reinen Mathematik in XIII. Tafeln. 13 sheets, fol. \Gottingen, 1828] Die Erscheinung der Venus in der Sonnen- scheibe, als eine sehr seltene und weil die Welt stehet nur einmal bemerkte Himmelsbegeben- heit ; welche zum andernmal den 6 Jun. dieses Jahrs Vormit. erscheinen wird. I plate, 35 pp. 4 Niirnberg, 1761 Eichler, Caspar: De theoria parallclarvm Schvlz- iana. I plate, 26 pp. 4 Lipsiae, 1786 Eichler, Georg : Kurze Beschreibunge DEs Nachtlichen Regenbogens / so in diesem 1603. Jahre / im Monat Augusto / ... ist erschienen / . . . 8 ff. 4 Gorlitz\\6Qi\ Bordered title in black and red. Eichler Emerson. 170 Eichler, Georg continued. Kurtze Beschreibung Des Cometens / wclcher in diesem 1607. Jahre. .. sich hat ... erzeiget. 4 woodcuts, 1 6 ff. 4 Gorlits, 1607 Woodcut on title. An appearance of Halley's comet. Eichstadt, Lorenz : Pars Prima [Altera] Ephe- meridum novarvm ct motuum coelestium ... Ad Annos ... 1636. ... 1640. [1641. ... 1650.] 2 vols. 4 Stetini, 1634-36 This copy belonged to De Thou, and has his arms on binding. Eilmann, Mauritz : Eine neue leichte Divisions- und Multiplikationsmethode, um Briggische Logarithmen in 13 Dezimalstcllen oder ihre zugehorende Absolutzahlen eins durchs andere zu finden. 20 pp. fol. Osnabriick [1804] Logarithmische Tafeln Zweites Heft. Enthalt eine neue, scharfere und einfachere Hiilfslo- garithmik, ... 2 ff. + 24 + 40 pp. 4 Osnabriick, \ 804 Eimmart, Georg Christoph : Typus Eclipseos Lunas totalis, quse Anno Christi MDCLXXXV, Die ult. Nov. & prim. Decemb. st. v. contigit cum observationibus ... 2 plates, 8 ff. fol. Norimbergce [1685] See Wurzelbaur, J. P. Eisenstein, Ferdinand Gotthold Max: * Allge- meine Untersuchungen iiber die Formen dritten Grades mit drei Variabeln, welche der Kreisthei- lung ihre Enstehung [sic] verdanken. 1 20 pp. 4 Berlin, 1 844 - * Lois de reciprocite. 1 5 pp. 4 Berlin, 1 844 * Einfacher Beweis und Verallgemeinerung des Fundamentaltheorems fur die biquadratischen Reste. 23 pp. 4 Berlin, 1844 * Transformations remarquables de quelques series. [Two papers.] 5 + 5 pp. 4 Berlin, 1 844 * Neuer und elementarer Beweis des Legendre- schen Reciprocitats-Gesetzes. 8 pp. 4 Berlin, 1844 * Geometrischer Beweis des Fundamentaltheo- rems fiir die quadratischen Reste. I plate, 3 pp. 4 Berlin, 1 844 Tabelle der reducirten positiven ternaren qua- dratischen Formen ... v. + 66 pp. 4 Berlin, 1851 Ekmark, Peter : De parallaxi Lunae. 12 ff. 4 Londini Got/wrum, 1750 Elardhi, Muhammed bin Muwajid: See Drechsler, A. Electricity: * Description of an Instrument which renders the Electricity of the Atmosphere, and other weak Charges very perceptible, . . . I plate, 3 pp. 4 London, 1 797 Eliander, Johann Baptist : Cometische Hohe Himmels-Ruthe / So Der Allmachtige Gott in Frtihling dieses weit-aussehenden i672sten Jahrs Nordwesten-werts / zur Abendzeit. . .vorgestellet. I plate, 7 ff. 4 Leipzig, 1672 Elkin, William L. : Uber die Parallaxe von Centauri. [Inaugural Dissertation.] 44 pp. 4 Karlsruhe, 1 880 See Gill, D. Ellery, Robert Lewis John : * Apparent Places of Comet b 1 88 1 ... 4 pp. 8 London, 1881 Ellis, Alexander J. : * On the measurement, and settlement of Musical Pitch. 24 pp. 8 London, 1877 * The History of Musical Pitch. For private circulation only. 48 pp. 8 London, 1880 See Ohm, M. Ellis, Robert L. : On the Method of Least Squares. 16 pp. 4 Cambridge, 1842 Ellis, William : * Results derived from an Exami- nation of certain Places of the Five principal Planets, ... on Four old Tablets discovered in Egypt, ... 19 pp. 4 London, 1856 * Note on a remarkable disturbance of Baro- metric Pressure ... on the i8th of May, 1878. 2 pp. 8 London, 1 879 * On the relation between the diurnal range of Magnetic Declination and Horizontal Force, as observed at ... Greenwich, during the years 1841 to 1877, and the period of Solar Spot Frequency. 3 plates, 20 pp. 4 London, 1880 Manuscript Jetter from the author inserted. * On the Greenwich sunshine records, 1876-1880. I plate, 10 pp. 8 London, 1880 Elucidarius, M. : See Pfaldorff, N. Emerson, William : The Method of Increments. Wherein the Principles are demonstrated ; and The Practice thereof shewn in the Solution of Problems. viii.+ 147 pp. 4 London, 1763 171 Encke Engineering. Encke, Johann Franz: *Uber die Bahn der Vesta. 1 3 pp. 4 Berlin, 1 826 - Statement of a Plan for making a minute Survey of the Heavens and for the formation and pub- lication of some New Celestial Charts, under the superintendence ... of the Royal Academy ... at Berlin. 24 pp. 8 London, 1826 Logarithmen von vier Decimal-Stellen. 22 pp. 8 Berlin, 1828 * Ueber den Cometen von Pons. Abhandlung I.-VIII. 41 + 40 + 23 + 60 + 27 + 28 + 16 + 29 pp. 4 Berlin, 1831-60. * On Encke's Comet. Encke's dissertation con- tained in No. CCX and CCXI of the Astro- nomische Nachrichten. Translated ... by G. B. Airy. 58 pp. 8 Cambridge, 1832 * Uber die Formeln fur die Variation der Con- stanten bei den planetarischen Storungsrech- nungen. 22 pp. 4 Berlin, 1834 * Ueber den Venusdurchgang von 1769. 15 pp. 4 Berlin, 1835 * Uber den Ring des Saturn. I plate, 1 8 pp. 4 Berlin, 1838 - * On the Method of Least Squares. 53 pp. 8 London, 1841 * Uber die Storungen der Vesta durch Jupiter, Saturn, und Mars, nach den Berechnungen der Herren Dr. Wolfers und Galle. 8 1 pp. 4 Berlin, 1841 - De formuljs dioptricis. 48 pp. 4 Berlin, 1844 - * Nouvelle mthode pour calculer les Perturba- tions des Planetes, ... traduit et annote par MM. Terquem et Lafon. 49 pp. 8 Nancy, 1858 Ueber die Erscheinungen der Kometen. 36 pp. 8 Berlin, 1859 - Sopra la determinazione di un'orbita ellittica coll'ajuto di tre osservazioni complete. 92 pp. 4 Milano, 1 862 Translated by G. V. Schiaparclli. Johann Franz Encke ... Sein Leben und Wirken bearbeitet nach dem schriftlichen Nachlass von ... C. Bruhns. Portrait, X. + 3SO pp. 8 Leipzig, 1869 See Olbers, W. Encyclopedic Methodique : Mathematiques, par d'Alembert, Bossut, Lalande, Condorcet, Charles, &c. 3 vols. I vol. planches. 4 Paris, 1784-97 Encyclopedic Technologique : Dictionnaire des Arts et Manufactures, description des precedes de 1'industrie franchise et e^rangerc ... Public par C. Laboulaye. 2 vols. 8 Paris, 1847 Engelbrecht, August : Hephaestion von Theben und sein astrologisches Compendium ... 1 02 pp. 8 Wien, 1887 Engelhardt, B. von : * Beobachtungen des Co- meten Wells. i p. 4 Dublin, 1882 See Observatories, Dresden. Engelhart, Valentin : De mvndo et tempore. Das ist Von der Welt vnd der Zeit / ein niitzlich Biichlein / ... 104 ff. 4 \Gedruckt zu Erffordt / durch Georgium Bawman / zum bunten Lawen / bey Sanct Paul] 1562. Woodcuts of various stages of the Creation. Engelmann, Rudolph : Messungen von neunzig Doppelsternen am sechsfiissigen Refractor der Leipziger Sternwarte. viii. + 153 pp. 8 Leipzig, 1865 Uber die Helligkeitsverhaltnisse der Jupiters- trabanten. 3 plates, vi. + 78 pp. 8 Leipzig, 1871 * Messungen von Doppelsternen am Aequatorial. 75 pp. 4 Leipzig, 1882 * Doppelsternmessungen. Abtheilung I., II. 12+13 ff. A? Kiel, 1885 See Bessel, F. W. Observatories, Leipzig. Engelmann, Wilhelm : Bibliotheca Mechanico- Technologica ... 8 Leipzig, 1834 Engine, The Steam : On a method of converting rectilinear into rotatory motion, applied to the steam engine. I plate, 12 pp. 8 Liverpool, 1845 Engineering: Garnet a 1'usage des ingenieurs. vii.+ i73 pp. 12 Paris, 1849 Engineering: An Illustrated Weekly Journal. Conducted by Zerah Colburn. Vol. L-XXVII. fol. London, 1866-79 England Ephemerides : Berlin. 172 England, John : * Giffard's Injector. 1 table, 2 plates, 61 pp. 8 London, 1866 - * Observation of the Transit of Venus, Decem- ber 6, 1882, at the Observatory of Queen's College, Cork. 2 pp. 4 Dublin, 1883 Englefield, Henry Charles: Tables of the... Comet of 1 66 1, whose return is expected in 1789. To which is added, A new Method of using the Reticule Rhomboide. 2 plates, vi. + 25 pp. 4 London, 1788 On the determination of the Orbits of Comets, ... With new and complete tables ; ... 4 plates, xi. + iv. + 204 pp. +4 pp. appendix + 26 ff. tables, 4 London, 1793. English Mechanic : The English Mechanic a Re- cord of Applied Chemistry, Arts, Manufactures, ... &c. Vol. I. 4 London, 1865 The English Mechanic and Mirror of Science and Art:... Vol. II. -X. 4 London, 1866-70 The English Mechanic and Mirror of Science:... Vol. XI. fol. London, 1870 The English Mechanic and World of Science:... Vol. XII.-XLV. fol. London, 1871-87 Engstrom, Folke: Bestamning af banan for Komet 1847. II. 21 pp. 4 Lund, 1 88 1 - * Beobachtungen der Planeten Victoria und Sappho. 28 pp. 4 Lund, 1884 Ennis, Jacob : The Meteors, and their long-endur- ing tails. 40 pp. 8 Cambridge, 1872 The four great eras in modern astronomy. 21 pp. 8 Cambridge, 1872 The Origin of the Stars, and the causes of their Motions and their Light. First London, from the fourth American edition. xxxi. + 394 pp. 8 London and New York, 1 876 The Natural Sciences And their Place in the Public Schools And among the Industrial Arts. 1 6 pp. 8 Philadelphia, 1876 - * The electric constitution of our Solar System. 19 pp. 8 Philadelphia, 1878 EPHEMERIDES. Anonymous : C Almanach quinq, planetaT/. capitis q^ draconis pro triginta duobus annis. [A.D. I505-IS34]. 2 woodcuts, 2 diagrams, 12 ff. 4 s.l., s.a. sed 1 504 Rude woodcut on title, which is repeated on the last page. One of the diagrams is an Instrutnentititi aspectitum with a movable disc. Roman numerals alone are used. Antwerp : Ephemerides novae,... loannis Stadii... Sccvndvm Antverpiae longitvdinem. Ab Anno 1554. vsque ad Annum 1600. 6 + 60 + 648 ff. 4 Coloniae Agrippinae, 1570 Augsburg : Ephemeridvm novvm atqve insignc opvs ab anno ... 1556. vsq^ in 1606. ... Avtore Cypriano Lcovitio ... 586 ff. fol. Avgvstce Vindelicorvm, 1557 Many diagrams. Beckius, Matthias Fridericus : ... Ephemerides Persarum ... e Libello Arabice, Persice atque Turcice M sto - ... Nunc Latine versae ... 33 ff. + 82 pp. fol. Augusta Vindelicorum, 1695 & 1696. Berlin : Astronomisches Jahrbuch oder Ephe- meriden fur das Jahr 1776 [-1783] nebst einer Sammlung der neuesten in die astronomischen Wissenschaften einschlagenden Beobachtungen, Nachrichten, Bemerkungen und Abhandlungen. Unter Aufsicht . . . der . . . Akademie der Wissen- schaften zu Berlin . . . zum Drucke befordert. 8 Berlin, 1774-80 Astronomisches Jahrbuch fiir das Jahr 1784. [-1829] nebst einer Sammlung der neuesten in die astronomischen Wissenschaften einschlagen- den Abhandlungen, Beobachtungen und Nach- richten. Mit Genehmhaltung der ... Akademie der Wissenschaften ... herausgegeben von J. E. Bode. 8 Berlin, 1781-1826 From the fiftieth volume the number of the volume is printed as a part of the title. Berliner Astronomisches Jahrbuch fur 1830. [-1866] Mit Genehmhaltung der ... Akademie der Wissenschaften herausgegeben von J. F. Encke. Vol. 55-91. 8 Berlin, 1828-63 Berliner Astronomisches Jahrbuch fiir 1867. Mit Genehmhaltung der ... Akademie der Wis- senschaften herausgegeben von der Direction der Berliner Sternwarte, unter Redaction des Herrn Prof. Wolfers. Vol. 92. 8 Berlin, 1864 173 Ephemerides : Berlin Leipzig. Berlin cent. Berliner Astronomisches Jahrbuch fiir 1868. Herausgegeben von W. Foerster... Vol. 93. 8 Berlin, 1866 Berliner Astronomisches Jahrbuch fiir 1869 [-1876] mit Ephemeriden der Planeten (i)- ... fiir 1867 [-1874.] Herausgegeben von W. Foerster ... Vol. 94-101. 8 Berlin, 1867-74 Berliner Astronomisches Jahrbuch fiir 1877 [-1883] mit Ephemeriden der Planeten (i)- ... fiir 1875. [-1881.] Herausgegeben von der Konig- lichen Sternwarte zu Berlin unter Redaction von W. Foerster und F. Tietjen. Vol. 102-108. 8 Berlin, 1875-81 - Berliner Astronomisches Jahrbuch fiir 1884 [-1889] mit Ephemeriden der Planeten (i)- ... fiir 1882 [-1887.] Herausgegeben von dem Rechen-Institute der Koniglichen Sternwarte zu Berlin unter Leitung von F. Tietjen. Vol. 109-114. 8 Berlin, 1882-87 - Sammlung astronomischer Abhandlungen, Beob- achtungen und Nachrichten herausgegeben von J. E. Bode. Erster [-Dritter] Supplement- Band ... 3 vols. 8 Berlin, 1793-97 - J. E. Bode's Erlauterungen fiir die Besitzer seiner astronomischen Jahrbiicher ... Neue verbesserte Ausgabe. 2 ff.+ lli pp. 8 Berlin, 1817 Namen- und Sach-Register der Berliner astro- nomischen Jahrbiicher von 1776 bis 1829 ... angefertigt von C. F. John. 348 pp. 8 Berlin, 1829 Circular zum Berliner Astronomischen Jahrbuch. No. 1-310. 8 Berlin, 1873-87 With tables of contents. Correspondenz Uber Planetenbeobachtungen. No. 1-273. 8 Berlin, 1875-87 With tables of contents. Bologna : Ephemerides motvvm coelestivm ab anno 1817. [1823.] ad annvm 1822. [1828.] ad meridianvm Bononiae svppvtatae a Petro Catvreglio ... 2 vols. A? Bononiae, 1819-22 Breslau : Uranus oder tagliche ... Uebersicht aller Himmelserschcinungen ... 1846 [-1848.] 3 vols. 8 Glogau, 1845-47 Uranus ... synchronistisch geordnete Epheme- ride aller Himmelserscheinungen...i849 [-1851]. 3 vols. 8 Breslau, 1848-51 The last volume is called Urcmos. Brussels : Annuaire de 1'observatoire de Bruxelles, pour 1'an 1836 [1843, '62, '74, '77-84.] 1 2 Bruxelles, 1833-83 Calcutta: The Bengal Almanac for 1841. i plate, 141 pp. 8 {Calcutta, 1841] Cambridge: Dove. Speculum anni or an Almanack For the Year of our Lord God 1688. ... Calcu- lated properly for... Cambridge, where the North Pole is elevated ... 52 degr. and 12 min. ... 24 ff. 8 [Cambridge'] 1688 This and twelve kindred almanacks for the same year form a volume once belonging to King James II., whose monogram is on the binding. With one exception they are printed in red and black. Coimbra : Ephemerides astronomicas calculadas para o meridiano do osservatorio da Universi- dade de Coimbra ... 1879, 1880. 2 vols. 8 Coimbra, 1877-78 Copenhagen : Astronomische Hiilfstafeln ... her- ausgegeben von H. C. Schumacher. 1820-29. IO vols. 8 Copenhagen, 1820-29 Dollen, Johann Heinrich Wilhelm: Zeitstern- Ephemeriden auf das Jahr 1886 fiir die Zeit- bestimmung vermittelst des tragbaren Durch- gangsinstruments im Verticale des Polarsterns. xxiii. + 27 pp. 8 St. Petersburg, 1886 Stern-Ephemeriden auf das Jahr 1887 zur Bestimmung von Zeit und Azimut mittelst des tragbaren Durchgangsinstruments im Verticale des Polarsterns. xxiv. + 27 pp. 8 St. Petersburg, 1886 Eichstadt, Lorenz : Pars Prima [Altera] Ephe- meridum novarvm et motuum coelestium ... Ad Annos ... 1636. ... 1640. [1641. ... 1650.] 2 vols. 4 Stetini, 1634-36 Gottingen : Kleine astronomische Ephemeriden ... herausgegeben von C. L. Harding und G. Wiesen, 1830. [-1835.] 6 vols. 8 Gottingen, 1829-34 Granollachs, Bernardus de : [Begins] INcipit Tractatus ... in quo coiunctiones * oppositiones lune ... reperiri possunt ... M.cccc.lxxxviii. usq^ ad...M.ccccc.l. ... 33 ff. 4 s.l., s.a. [circa 1487] C Lunarium ... 24 ff. 40 s.l., s.a. Woodcut on title. This is a reprint of the foregoing for the years 1507-1550. Kirch, Gottfried : Ephemeridum Motuum Coeles- tium ad annum aeras Christianas 1681. [1682- 84] ... 4 Lipsia, s.a. Leipzig, Astronomische Gesellschaft: Scheinbare Oerter von 529 Sternen ... fiir das Jahr 1870. 8 Berlin, 1870 Mittlere Oerter ... von 539 Sternen und schein- bare Oerter fur das Jahr 1871 [-1876] von 529 Sternen ... 6 vols. 8 Berlin, \ 87 1 -76 Ephemerides : Leipzig Munich. 174 Leipzig, Astronomische Gesellschaft continued. Mittlere und scheinbare Oerter fiir das Jahr 1877 [-1882] von 539 Sternen ... 6 vols. 8 Berlin, 1876-81 The whole series Unter Mihvirkitng der ' ' Astronomischcn Gesellschaft" herausgegeben von der Redaction dfs Berliner Astronomischen Jahrbuchs. Leovitius, Cyprianus : Eclipsivm omnivm ab anno ...1554. vsqve in annvm 1606. accurata dcscriptio & pictura, ... 112 ff. fol. [Avgvstae Vindeliconnn, 1556] See Augsburg, p. 172. London : News from the Stars : or, an Ephemeris For the Year, 1688. ... [Astral Observations For the Year 1688.] ... By William Andrews, ... 4 figures, 24 ff. 8 London, 1688 Nuncius Sydereus : or, the Starry Messenger For the Year of our Redemption, 1688. ... By Henry Coley, ... The Seventeenth impression. 2 woodcuts, 24 ff. 8 London, 1688 Merlinus Anglicus Junior : Or, An Ephemeris for the Year 1688. According to the Method of W. Lilly ... Continued by ... Henry Coley,... Portrait, 40 ff. 8 London, 1688 E<&H'MEPIS : or, a Diary Astronomical, ... For ... 1688. By Jonh Gadbury, [sic] ... 24 ff. 8 London, 1688 4 Schemes, Brumal, Vernal, Summer and Autumnal. Poor Robin, 1688. An Almanack Of the Old and New Fashion. ... Licensed, Rob. Midgley. 24 ff. 8 London, 1688 Annus Mirabilis : Being an Almanack For the Year of our Redemption, 1688. ... Calculated for the Meridian of London. ... Latitude 51 deg. 32 Minutes. By J. Partridge ... 3 diagrams, 24 ff. 8 London, s.a. 1688. Apollo Anglicanus, the English Apollo: ... A twofold Kalendar, viz. Julian or English, Gregorian or Forein ... By Richard Saunders,... [Saunder, 1688. The Second Part. Containing the Eclipses ; ...]. I woodcut, 24 ff. 8 London, 1688 Vox Uranise : an Almanack Astronomical, ... For the Year... 1688.... By Daniel Woodward,... 2 figures, 1 6 ff. 8 London, 1688 London cent. A Catholic & Protestant Almanack For the Year of our Lord God 1688. ... 1 8 ff. 12 London, 1688 The Nautical Almanac and Astronomical Ephemeris, for the year 1767. [-1831.] Pub- lished by Order of the Commissioners of Longitude. 8 London, 1766-1828 The Nautical Almanac and Astronomical Ephemeris for the year 1832. [-1877] Published by order of the ... Admiralty. 8 London, 1829-73 The Nautical Almanac and Astronomical Ephemeris for the year 1878 [-1891], for the Meridian of the Royal Observatory at Green- wich. Published by order of the ... Admiralty. 8 London, 1 874-87 - Ephemerides of the minor planets. 1858-59, '61-66. 8 [London} 1857-65 Ludgershall : News out of the West from the Stars: or, a new Ephemeris Made in Wiltshire,... Calculated for the Meridian of... Ludgershall, ... By William Davis, ... I figure, 24 ff. 8 London [1687] Madrid : Anuario del Observatorio de Madrid. Ano 1869, 1870, 1877-80. 8 Madrid, 1868-79 Afio 1869 forms the 9th volume of the series. Mexico : Anuario del Observatorio astronomico de Chapultepec. Ano de 1881. [-1883.] [I.-III.] 8 Mexico, 1880-82 Anuario del Observatorio astronomico nacional deTacubaya. Anode 1884. [-1888.] [IV.-VIIL] 8 Mexico, 1883-87 In continuation of the preceding series. Milan: Opuscula astronomica ex ephcmeridibus mediolanensibus selecta. 4 plates, 3 ff. + 2i6 pp. 8 Mediolani, 1789 Plate of Milan Observatory. Papers on Comets, Saturn, &c. Effemeride astronomiche di Milano ... 1841, '43, '46, '48, '61-63, '65. '67-72, 1873 pt I- 8 Milano, 1840-72 Munich : Astronomisches Jahrbuch fiir physischc und naturhistorische Himmelsforscher, ... 1839. [-1849.] Band i-io. 8 Miinchen ..., 1838-47 Jahrbuch der Koniglichen Stermvarte bei Miinchen ... herausgegeben von J. Lament. 1838. [-1841.] 4 vols. 8 Miinchen, s.a. 175 Ephemerides : Origanus San Fernando. Origanus, David : Nova; Motuum Ccelestium Ephemerides Brandenbvrgicae, Annorvm LX, incipientes ab anno 1595, & desinientes in annum 1655, ... Cum Introductione ... i table, 54 ff. + 790 pp. + I f. 4 Francofurti cis Viadrnm, 1609. This volume contains only the introduction ; the two volumes of ephemerides are wanting. Pantheus, Giovanni Agostino: Lvnario perpetuo, con la dimostratione della scala della Epacta per le notri : lo trouar de ogni giorno che habbi la luna per sempre : ... 3 woodcuts, 15 ff. 4 Vinegia, 1535 Paris [Fine, Oronce] : Les canons & docvmens tresamples, touchant lusaige & practique des comuns Almanachz, que Ton nomme Epheme- rides. Briefue & isagogique introdvction, svr la iudiciaire Astrologie : ... 44 ff. 8 Imprimez a Paris par Simon de Colines, 1 543. Diagrams. Paris: Connaissance des Temps, 1681, '93, 1699- 1715, 1717-21, '23-26, '28-32, '34-36, '38-40, '42- 44, '46-50, '52-53, '56-57, '59, '61-64, 1766-1800, 1802-1887. 8 Paris, 1681-1885 See Academies, Paris. Annuaire de la Re'publique frangaise, present^ ... par le Bureau des Longitudes, pour 1'annee X [-XII] ... 120 Paris, An IX-XI [1803] - Annuaire presente ... par le Bureau des Longi- tudes, pour 1'an XIII [1805]. [-1823.] 12 Paris, An XII [i8o4]-i822 - Annuaire pour 1'an 1824 [-1847], pre'sente' ... par le Bureau des Longitudes. 12 Paris, 1823-46 - Annuaire pour 1'an 1848 [-1887], publi< par le Bureau des Longitudes. 12 Paris, 1847-86 Pitatus, Petrus : Almanach novvm ... Superad- ditis annis quinq^ supra vltimas hactenus in lucem editas loannis Stoefleri Ephemeridas. 1551. ad ... annu M.D.LVI. ... 4 + 78+ I4X 14 ff. 4 Venetiis, 1542 The ephemerides by Stoeffler begin with A.D. 1543. There are 14 folios to each year. Almanach novvm ... ab anno Christi MDLII. vsq^ ad annum MDLXII. 212 ff. 4 Venetiis, 1552 Regiomontanus, Joannis : [Kalendarium. A.D. 1475 to 1531.] 30+ 2 ff. diagrams, 4 [Niirnberg, circa 1475] [In fine} : DVCTV 10 ANN IS DE MONTE- REGIO. - [Kalendar. A.D. 1475 to 1531.] 28 + 2 ff. diagrams, 4 [Nilrnberg, circa 1475] [In fine} : Also ist begriffen kb'rczlich diss kalen- ders nucz vnd tbglicliait nacli meine slecliten tewtsc/ie vnd chlainem vennb'gen M. Johan von kongsperg. - Qvesta opra ... Dil kalendario ... [A.D. 1475 to 1531.] 4 diagrams, 28 ff. fol. Venetijs, 1476 [Kalendarium. A.D. 1475 to 1531.] 4 diagrams, 28 ff. 4 [Anno. S. 1482. . . . Venetijs'} Kalendarium magistri Joannis de monteregio viri peritissimi. 4 diagrams, 28 ff. 4 [In fine} : Kalendariu ... explicit ... Erliardi ratdolt ... industria : ... auguste vindelicoTj. ... 1489. See Calendars, 1492. Kalendarius cum vero motu solis * duplici modo inueniendi verum motum lune. ... i diagram with volvelles, 3 woodcuts, 18 ff. 4 s.l. [1502]. [Incipit] In laudem operis Calendarij...Carmina. 4 diagrams, 28 ff. 4 [On verso of fol. /] : Hoc opus ...ex officina Petri Liechtenstein ... prodijt. [Venice} Anno ... 1507. KAlendarius teiitsch Maister Joannis kiings- pergers ... 77 ff. 4 [In fine} : ... Kalendarius Maister Joannis Kiingspergers. vnd . . . Higinius. Von den 12 zaychen vn 36 pildern des Jiimels I ... A ugs- purg . . . M.D-riuj. . . . Many woodcuts and diagrams in addition to the 36 pildern. [Incipit] In laudem operis Calendarij...Carmina. 4 diagrams, 28 ff. 4 [ Venice} Anno. 1514. Ex officina Petri Liechtenstein. Saffron-Walden : Pond an Almanack for the Year of our Lord God 1688. ... fitted for the Meridian of Saffron-Walden.... i woodcut, 24 ff. 8 Cambridge, 1688 San Fernando : Almanaque Nautico para el ano 1888, [1889] ... 8 Madrid, 1886-87 Ephemerides : Schumacher Ericsson. 176 Schumacher, Heinrich Christian : Distances of the Sun, and the four planets, Venus, Mars, Jupiter and Saturn, from the moon, ... for every day in the year 1835, ... xxvi. + 280 pp. 8 Copenhagen, 1834 Jahrbuch ... Herausgegeben von H. C. Schu- macher, ... 1836. [-1841, '43, '44.] 8 vols. 8 Stuttgart nnd Tubingen, 1 836-44 Was not published in 1842. Stamford : OAY'MIIIA AQ'MATA or an Alman- ack for the Year ... 1688. ... referred to the Horizon of ... Stamford, ... Latitude 52 deg. 41 min. ... By John Wing ... 3 diagrams, 24 ff. 8 Cambridge, 1688 Stoffler, Johann : Calendarivm Romanvm mag- num, Caesarese maiestati dicatum. 4 diagrams, 48 woodcuts, 138 ff. fol. [Oppen- heym, 1518]. Ephemeridvm opvs..a capiteanni.. M.D.XXXII. in alios XX. proxime subsequentes, [1532-1551] ... elaboratum. 38 + 14 x 20 ff. 4 Tvbingae [i5]3i Portrait on title. The same. 2 tables, 38+14x20 ff. 4 Tvbingae [i5]33 On the titlepage is a portrait but different from that in the earlier edition. Stoffler, Johann, und Pflaum, Jacob: Almanach noua plurimis annis Venturis inseruientia : ... 36 ff. 4 [/ fine"} : Opera ... loannis Reger Anno . . . 1499. ...he Ephimerides . . . absolute sunt Vlme. ... This is the introduction only, without the ephemerides. Ephemerides anno virginei partus. ... 1499. 14 ff. 4 [Ulm, 1499] Without signatures. Apparently is a complete year taken from the Almanach noua printed at Ulm in 1499. Ephemerides anno virginei partvs 1501. 14 ff. 4 [Ulm, 1499] Almanach noua plurimis annis Venturis in- seruientia : . . . 1 6 ff. 4 [In fine} : Anno ... M.d.iiij. ... Venetijs ... Only the title and introduction. The complete work has 430 ff. Almanach noua plurimis annis, [1506-1531] Venturis inseruientia: ... 42 + 14 X 26 ff. 4 [ Venetiis, 1506] Almanach noua plurimis annis [1523-1531] Venturis inseruientia: ... 22 + 14 x 19 ff. 4 [ Venetijs'] 1 522 Venice : Ephemerides sive Almanach perpetuum. [Johanes Lucilius Santritter ...] 122 ff. 4 [In fine\ : Ephemerides ... arte ... Petri Liechtenstein ... explete Anno ... 1498 ... Venetijs ... Ephemerides coelestivm motvvm lo. Antonii Magini ... Ab anno Domini 1581. vsque ad annum 1620. ... Portrait, 8 + 208 ff. 4 Venetiis, 1582 This volume contains the introductory part, without the ephemerides. Ephemerides coelestivm motvvm lo. Antonii Magini ... Ab anno ... 1608. vsque ad Annum 1630. ... 2 plates, 536 ff. Venetiis, 1609 A colophon dated 1606 follows part of the ephemerides. Svpplementvm Ephemeridvm, ac Tabularum Secundorum Mobilium, lo. Antonii Magini ... 8 + 311 ff. 4 Venetiis, 1614 Vienna : Ephemerides Astronomies Anni 1777. ad meridianum vindobonensem ... calculate a Maximiliano Hell, ... cum appendice ... 5 plates, 322 pp. + 2 ff. + 119 pp. 8. Vienna, 1776. Washington : The American Ephemeris and Nautical Almanac. 1857, 1861-69, > 7 I -79. ' 8l - 8 Washington, 1854-78 Zacutus, Abraham : Almanach perpetuu^ exactis- sime nuper emedatu omniu celi motuum cum additionibp in eo factis tenens complementum. 24+219 ff. 4 [Venetijs, 1502] Almanach perpetuu siue tacuinus / Ephemerides ^ diariu Abraami zacuti hebrei. ... 16 + 208 ff. 4 [Venetiis, 1525] Epps, James : Prospectus of new Tables of Pro- portional Parts. 2 ff. 4 [London, 1836] Erastus, Thomas : De Cometarum Significationi- bus judicium. 21 pp. 4 [Jence, 1665] Erdmann, J. E. : See Leibnitz, G. W. Erdmann, Otto l_inn : De nonnullis niccoli com- binationibus. Pars prior [posterior]. 40 pp. 4 Lipsiae, 1836 Ericsson, Gustaf : Bestamning af Upsala Obser- vatorii Polhojd. [Inaugural Dissertation.] I plate, 68 pp. 8 Upsala, 1885 177 Ericsson Esselbach. Ericsson, J. : On the Caloric Engine. I plate, 14 pp. 8 [London] 1833 Erie, William Benson : See Winchelsea, Earl of. Erlecke, A. : Bibliotheca Mathematica. Sys- tematisches Verzeichniss der bis 1870 in Deutschland auf den Gebieten der Arithmetik ... Astronomic ... erschienenen Werke ... 224 pp. 8 Halle, 1872 Ernesti, Johann August : Defensio vetervm philo- sophorvm adversvs eos qvi methodvm mathe- maticam ab iis vel ignoratam vel male neglectam esse contendvnt. xvi. pp. 4 Lipsiae, 1741 Errard, Jean: La Geometric, et Practiqve generale d'icelle. Troisiesme Edition. 352 pp. 8 Paris, 1619 Chasles 2235. Ersch, Johann Samuel: Literatur der Mathematik, Natur- und Gewerbskunde mit Inbegriff der Kriegskunst ... seit der Mitte des achtzehnten Jahrhunderts bis auf die neueste Zeit, ... 8 Leipzig, 1813 The same. Neue fortgesetzte Ausgabe von Frz. Wilh. Schweigger-Seidel. ... 8 Leipzig, 1828 Ertborn, Octave van: * Observations de la planete Venus en 1876. 5 pp. 8 Bruxelles, 1877 Woodcuts in text. Eschenbach, Hieronymus Christoph Wilhelm: Epistola ... Inest in locum Kaestnerianum de multipli angulorum tangentibus commentatio. 20 pp. 4 Lipsiae, 1785 ... Resolutio Problematis ... quomodo, si datur objecti, duobus e locis dissitis visi, distantia a superficie terrae, alteriusque loci situs, deter- minari possit loci alterius et puncti, in cuius vertice fuit obiectum, positio. 32 pp. 8 Lipsiae, 1788 De serierum reversione formulis analytico-com- binatoriis exhibita specimen. 35 pp. 4 Lipsiae, 1789 A second copy has two extra pages with tables of coefficients. Eschinardi, Francesco : De Impetv tractatvs dvplex ... 10 plates, 4 ff. + 336 pp. 4 Roma, 1684 On plate VII. is figured a contrivance for recording the moon's libration. Y Escuela de Palas : Escuela de Palas b sea Curso Mathematico Tomo I. Dividido en XI. Trata- dos, que contienen La Arithmetica, Geometria Especulativa, Practica, Lugares pianos, Dados de Euclides, Esphera, Geographia, Algebra Numerosa, y Especiosa, Trigonometria, y Loga- rithmica, y ultimamente el Arte Militar, ... 116 plates, 10 ff., 40+217+ 212 pp. + 6 ff. fol. Milan, 1693. Esenbeck, Georg Samuel : De mathesi barbarica. 9+17 pp. 4 [Altorf] 1711 Esersky, Theodore d' : Esersky's calculating machine for the effecting of additions, subtrac- tions, multiplications and divisions. 4 ff. 4 [Leipzig, 1875] In German, Russian, English and French. Eshcuid, Joannes [Eastwood] : Summa astro- logia:; iudicialis de accidentibus mundi qua; anglicana uulgo nuncupatur loannis eshcuidi niri [sic] anglici peritissimi scietia^ astrologi fcelici sidere inchoat. 2 + 220 ff. fol. [In fine] : Opera . . . lohannis lucilii. Sanctiter (sic) helbronensis germani. ... Anno salutis. 14.89. nonis lulii impressione com- pletum est Venetiis. The three first initials are illuminated and the headings and capitals are picked out with red throughout the volume. E[sper], Johann Friedrich : Anweisung den Lauf eines Cometen ... und anderer Gestirne ohne astronomische Instrumenten und mathematische Rechnungen zu beobachten. 2 plates, 1 80 pp. 8 Erlangen, 1770 Espin, T. H. E. C. : * The Comet of 1882 a His- tory of its Discovery and Appearance. 16 pp. 8 Liverpool, 1883 Espy, James P. : *On the Course of the diurnal Fluctuations of the Barometer. 3 pp. 8 Dublin, 1840 [Second and Third Reports on Meteorology Rules for the Mariner. Charts illustrating the Weather and Comparative Fluctuations of the Barometer, April I st 1843 to Dec r I st 1845]. 65 pp. oblong fol. [Washington, 1851] Esselbach, Ernst : * Ubcr die Messung der Wel- lenlange des ultravioletten Lichts. 5 pp. 8 Berlin, 1856 Eszler Euclides. 178 Eszler, Joannes [Essler] : Speculum Astro- logorum. 12 ff. 4 [In fine] : Impressum Maguntie per loannem Scheffer Anno dni Millesimo quingen- tesimooctauo. Chasles 2997. 3 diagrams and printer's device. -See Purbach, G., 1596. Etten, Henry van : Mathematicall Recreations, or, A Collection of many Problemes, extracted out of the Ancient and Modern Philosophers, ... wherunto is added the Description and Use of ... The Double Horizontall Diall ... by William Oughtred. i plate, 1 8 ff. + 286 pp. + 8 ff. 8 London, 1853 The numerous diagrams are all engraved. Euclides Megarensis : Preclarissimus liber ele- mentorum Euclidis perspicacissimi : in artem Geometric incipit qua foelicissime : 1 37 ff. fol. [In fine] : Of us elementorfi euclidis megarensis in geometria arte In id quoque Cam- pani p_spicacissimi Comentationes finiut. Erhardus ratdolt ... venetijs impressit. Anno salutis. M.ccccJxxxij. Octauis. Calen. Inn. Lector. Vale. For an account of this, the first edition of Euclid's Elements, see Kastner, A. G., 1775. The propositions are numbered with Arabic figures of the modern form. Preclarissimus liber elementorum Euclidis per- spicacissimi : in artem Geometric incipit qua fcelicissime : 135 ff, first blank, fol. [In fine} : Opus element- orum euclidis megarensis in geometriam artem In id quoque Campani perspicacissimi Commenta- tiones finiunt. Impresu^ Vincenti(Zper..Leonardu l 4 > de Basilea & Gulielmu de Papia Socios. Anno salutis M .cccclxxxxi. ... Curious woodcut border round three sides of the first page. Euclidis megarensis... opa a Campano interprete fidissimo tralata ... Lucas paciolus... emendauit. Figuras cetum =e vndetriginta . . . concinauit : * multas necessarias addidit. Eunde quoq,, pluri- mis locis ... comentariolis ... illustrauit ... 145 ff. fol. [In fine] : Venetiis impressum per . . . Paganinum de Paganinis ... Anno redemptionis nostre. M.D. VI III. Klen. xi. Iiinii. . Euclides Megarensis cent. Evclides Megarensis Geometricorum elemetorum libri XV. Campani Galli trasalpini in eosdcm comentariorum libri XV. Theonis Alexandrini Bartholamseo Zam- berto Veneto interprete, in tredecim priores, commentariorum libri XIII. Hypsiclis Alex- adrini in duos posteriores, eode ... Zamberto... interprete, commetariorum libri II. 261 ff. fol. Parisiis in officina Henrici StepJiani ...[1516]. "Edition rare publiee par Jacques Le Fevre d'Etaples qui 1'a dediee a Franois Bri9onnet. On remarquera que sur le litre de cette edition, le commentateur d'Euclide : Camfanus est indique comme etant un Franfais fixe en Italie : Transalpinus Callus. II serait interessant de faire des recherches pour de- couvrir le veritable nom de ce mathematicien." Chasles. Euclidis megaresis philosophi platonicj, Mathe- maticaru^ disciplinaru Janitoris : Habent in hoc volumine ... elemetorum libros. xiij. cu exposi- tione Theonis ... Deputatum scilicet Euclidi volume, xiiij. cu expositioe Hypsi. Alex. Itideq^ * Phaeno. Specu. ^ Perspe. cum expositione Theonis. ac mirandus ille liber Dato2^ cum ex- positioe Pappi Mechanic! vnacu Marini dialectic! protheoria. Bar. Zaber. Vene. Interpte. 240 ff, last blank, fol. [In fine] : Impression Venetiis ... in cedibiis loannis Tacuini ... Anno reconciliatce diuinitatis. M.D.X. VII. Klendas Aprilis. - EYKAEIAOY 2TOIXEIQN BIBA. IE'. 'EK TON 6EQN02 2YNOYSION. EiV ToC avToO TO 7T/3WTOI', e^jyy>y/xaTO)j/ Ilyoo'/cXoii /3(/3A. 8.' 6 ff. + 268 +115 pp. fol. Basileae apvd loan. Hervagivm anno M.D.XXXIII. . . . The first Greek edition. Numerous MS. notes and variants of early date. Evclide Megarense ... solo introdvttore delle scientie mathematice : diligentemente reasset- tato, et alia integrita ridotto per ... Nicolo Tartalea. ... ccxxxix. + I ff. fol. [/ fine] : Stampato in Vinegia per Venturino Roffinelli . . . Nel Mese di Febraro. Anno di nostra salute M.D.XLIII. Euclidis Megarensis ... Elementorum geometri- corum libri xv. Cum expositione Theonis ... Campani ... & Hypsiclis Alexandrini ... His adiecta sunt Phaenomena, Catoptrica & Optica, ... Postremum uero, Opusculum de Leui & Ponderoso, hactenus non uisum, eiusdem autoris. 4 ff. + 587 pp. fol. Basileae, per lohannem Hervagivm, . . . M.D. XL VI. 179 Euclides. Euclides Megarensis cont. Resolvtio omnivm Evclidis problematvm aliorumq^ ad hoc neces- sario inuentorum vna tantummodo circini data apertura, per loannem Baptistam de Benedictis inventa. xii.+ 58 ff. 4 Venetiis, 1553 Das sibcnd / acht vnd neunt buch / des hoch- bertimbtcn Mathematici Euclidis Megarensis/... durch ... Johann Scheybl / ... an tag geben / ... 6 ff. + ccxxxiiii. pp. + 2 ff. 4 [Augspurg] 1555 - EYKAEIAOY 'OIITIKA' KA.T KATOIITPIKA'. Eu- clides Optica & Catoptrica, nvnqvam antehac graece aedita. Eadem latine reddita per loannem Penam ... loff. + 48 pp. + 2 ff. + 64 pp. 4 Parisiis, 1557 - Elementorum geometricorum libri XV. Cum expositione Theonis in priores XIII a Bartho- lomaeo Zamberto ... donata, Campani in omnes, & Hypsiclis ... in duos postremos. His adiecta sunt Phenomena, ... Postremum uero, Opus- culum de Leui & Ponderoso, ... eiusdem autoris. 4 ff. + sSj pp. fol. Basileae, 1558 - The Elements of Geometric of the most auncient Philosopher EVCLIDE of Megara. Faithfully (now first) translated into the Englishe toung, by H. Billingsley, Citizen of London. Where- unto are annexed certaine Scholies, Annotations, ... With a very fruitfull Praeface made by M. I. Dee, ... 28 + 464 ff. fol. [In fine] : At London Printed by lohn Daye, dwelling oner Aldersgate beneath Saint Martins. ... 1570. Has Dee's Groundplat of the preface, 22 in. x 14 in. ; also John Daye's portrait at the end, sEtalis suie xxxx. ... 1562. This book belonged to Sir Kenelm Digby, whose arms are on the binding. Evclidis Megarensis mathematici clarissimi ele- menta, libris XV. ... Accessit decimussextus liber, ... Nouissime collati sunt decimusseptimus & decimusoctauus, priori editione ... polliciti, ... Avthore D. Francisco Flussate Candalla. 12 ff + 575 pp. fol. Lvtetice, Apvd lacobvm dv Pvys, 1578. [sed in fine] : Lvgdvni, ex officina loannis Tornasii, ... M.D.LXXVIII. On the titlepage is the small woodcut of Our Lord and the Woman of Samaria at the well. Evclidis posteriores lib. IX Accessit XVI. de Solidorv. Regularium ... comparatione : Omnes perspicvis demonstrationibus, ... iterum editi ... Avctore Christophoro Clavio ... 959 pp. + 48 ff, indices, 8 Roma, 1589 Engraved titlepage. Euclides Megarensis cont. J>-=>' ^ [The Book of the Exposition of the Principles of Euclid, the work of Khojah Nasir-ed-Din- at-Tusi.] 453 pp. fol. [Roma, 1594] The first Arabic edition. Printed at the Medicean Press. - Evclidis elementorvm libri XV. 14 ff. + 203 pp. 12 Colonies Apud Gosuinum Cholinum M.D.C. Evclidis Optica et Catoptrica e graeco versa per loan. Penam ... 8 ff. + 64 pp. 4 Parisiis, 1604 - Les Elemens de la Geometric d'Evclides Me- garien. Traduicts & restitutes a leur ancienne breuetd, selon 1'ordre de Theon. Ausquels ont este' adioustez les quatorze & quinziesme d'Ipsicles Alexandrien. Le tout par Dovnot de Bar-le-D vc. 3 ff. + 264 + 5 1 pp. 4 Paris, 1 6 1 o The eleventh Element (book) ends on p. 264. The paging then starts afresh at 89 and finishes with p. 139 at the end of the is< h element. As the first five elements fill 88 pages, it seems to have been intended to issue copies without elements VI. to XI. Evclidis elementorvm libri XV. Qvibvs, cvm ad omnem mathematicae scientiae partem, tvm ad qvamlibet Geometriae facilis comparatur aditus. 14 ff. + 2O3 pp. 8 Coloniae, 1612 I primi sei libri de gl'Elementi d'Euclide ridotti alia Prattica da Pietro Antonio Cataldi ____ 4 ff. + 271 pp. fol. Bologna, 1620 Euclid's Elements of Geometry. In XV. Books: ... To which is added, a Treatise of Regular Solids, By Campane and Flvssas. Likewise Euclid's Data: ... Published by the Care and Industry of John Leeke and George Serle, ... Portrait, 26 ff. + 650 pp. + 1 f., errata, London : Printed, by R. & W. Ley bourn, ... 1661. Dee's preface and Ground-flat are reprinted in this edition. Qvinto libro degli element! D' Evclide, ovvero scienza vniversale delle proporzioni spiegata colla dottrina del Galileo, ... da Vincenzio Viviani ultimo suo Discepolo. Aggiuntevi cose varie, e del Galileo, e del Torricelli ; ... 6 ff. + 149 + 3 pp. 4 Firenze, 1674 Autograph of Vincenzio Viviani on verso of title. Chasles 1660. Euclides Euler. 180 Euclides Megarensis cont. Euclid's Elements. Vol. II. Containing The Seventh, Eighth, Ninth, Tenth, Thirteenth, Fourteenth and Fifteenth Books ; with The Data : . . . Now first Translated from Dr. Gregory's Edition. To which is pre- fix'd An account of. ..Euclid. With A Defence of his Elements against the Modern Objectors. By Edmund Stone. 8 London, 1731 The first volume is wanting. Euclid's Elements of Geometry, from the Latin Translation of Commandine. To which is added, A Treatise of... Logarithms ; Likewise Another of the Elements of... Trigonometry; With A Preface ... By Doctor John Keil, . . . The Whole revised... By Samuel Cunn. The Third Edition, ... corrected By John Ham. 17 plates, 7 ff. + 393 pp. 8 London, 1733 Andreae Tacquet ... Elementa Euclidea Geo- metriae ... et selecta ex Archimede theoremata: ejusdemque trigonometria plana ... illustrata a Guilielmo Whiston. ... accedunt Trigonometria Sphaerica Rogerii J ... Boscovich & Sectiones Conicae Guidonis Grandi ... 2 vols in i. 8 Venetiis, 1746 Expositio et dilvcidatio libri qvinti elementorvm Evclidis. [Part I. by C. F. von Pfleiderer.] ... 3 plates, 30 pp. 4 Tvbinga, 1782 Scholia in librum secundum elementorum Euclidis. [Part II., III. by C. F. von Pfleiderer.] i plate, 34 pp.1 r ^. 8 I plate, 30 pp./ * Scholia in librum sextum elementorum Euclidis. [Part I.-III. by C. F. von Pfleiderer.] 3 plates, 30+29+34 pp. 4 Tubinga, 1800-2 The Elements of Euclid ; viz. the first six books, together with the eleventh and twelfth. ... Also the Book of Euclid's Data. ... To which is added, A Treatise on the Construction of the Trigonometrical Canon ; and a Concise Account of Logarithms. By Robert Simson. Thirteenth Edition. 3 plates, vii. + 531 pp. 8 London, 1806 * Gli Element! di Geometria di Euclide ... da V. Flauti. Undecima edizione. 19 plates, xii. + lxi. + 347 pp. 4 Napoli, 1827 Books I.-VI., XI. -XIII. in Flauti's Libri di geo nutria ele- mentare di Euclide, ed Archimede. Euclides Megarensis cont. The Diagrams of Euclid's Elements of Geometry, ... in an em- bossed ... form, for the use of Blind Persons, ... By W. Taylor. Part I. 22 plates, 10 pp. + I f. 8 York, 1828 The diagrams serve for the definitions and the first book. The first book of Euclid's Elements. With Alterations and Familiar Notes. ... By [T. Perronet Thompson.] In usum serenissimae filiolae. iv. + 95 pp. 8 London, 1830 [Thompson, T. Perronet] : Geometry without Axioms, or the first book of Euclid's elements. With Alterations and Familiar Notes ; and an intercalary book in which the straight line and plane are derived from properties of the sphere. ... To which is added an appendix Containing Notices of Methods . . . proposed for getting over the difficulty in the Twelfth Axiom of Euclid. Fourth edition. x. + 148 pp. 8 London, 1833 Euclid's Elements of Geometry, ... together with ... exercises from ... examination papers; to which is prefixed ... a brief outline of the history of geometry. ... By Robert Potts. pp. 8 Cambridge, London, 1845 Appendix to the larger edition of Euclid's Elements of Geometry ; ... by Robert Potts. 95 pp. 8 Cambridge, 1847 The Geometry of the three first books of Euclid, by direct proof from definitions alone. ... by Hensleigh Wedgwood. 6 plates, viii.+ 104 pp. 12 London, 1856 Les trois livres de Porismes d'Euclide, retablis pour la premiere fois, d'apres la notice et les lemmes de Pappus, ... par M. Chasles. ix. + 324 pp. 8 Paris, 1860 See Darley, G. Fischbach, de. Theodosius, 1558. Whewell, W., 1837. Euler, Johann Albrecht: Meditationes de per- tvrbatione motvs Cometarvm ab attractione Planetarum orta. I plate, 46 pp. 4 Petropoli, 1762 Euler, Leonhard : Mechanica sive motvs scientia analytice exposita. Tomvs I. [II.] 2 vols. 4 Petropoli, 1736 Tentamen novae theoriae Mvsicae ex certissimis harmoniae principiis dilvcide expositae. 21+263 PP- 4 Petropoli, 1739 181 Euler. Euler, Leonhard emit. Methodus inveniendi lineas curvas Maximi Minimive proprietate gaudentes, sive solutio problematis isoperimetrici latissimo sensu accepti. 5 plates, 322 pp. 4 Lausannce & Geneva, 1744 Theoria Motuum Planetarum et Cometarum. Continens methodum facilem ex aliquot obser- vationibus orbitas cum planetarum turn come- tarum determinandi. ... 5 plates, 187 pp. 4 Berolini [1744] ] Beantwortung verschiedener Fragen liber die Beschaffenheit, . . . der Cometen. 56 pp. 8 Berlin, 1744 [ ] Fortgesetzte Beantwortung der Fragen iiber die Beschaffenheit, ... der Cometen. 3 plates, 92 pp. 8 Berlin, 1744 The plates represent the Comet of 1744. See Copernicus, vol. iii. p. 104. Opuscula varii argument!. I. ... De motu Cor- porum Tubis Mobilibus Inclusorum. II. Nova Tabulae ... Motuum Solis ac Lunae. III. Nova Theoria Lucis ... IV. De Perturbatione Motus Planetarum a Resistentia ^Etheris Orta. V. ... An Materiae Facultas Cogitandi Tribui Possit? VI. Rccherches Sur La Nature Des Moindres Particules Des Corps. [Conjectura physica circa propagationem soni ac luminis una cum aliis dissertationibus ana- lyticis ] [Opusculorum Tomus III. continens novam theoriam magnetis ... una cum nonnullis aliis dissertationibus analytico-mechanicis.] 3 vols. in one. 4 Berolini, 1746, '50, '51 The two first tomes are unnumbered. Scientia Navalis sev tractatvs de constrvendis ac dirigendis Navibvs pars prior complectens Theoriam Vniversam de sitv ac motv corporvm aqvae innatantivm. [Pars posterior in qva Rationes ac Praecepta navivm constrvendarvm et gvbernandarvm fvsivs exponvntvr.] 2 vols. 4 Petropoli, 1749. Autograph of J. A. J. Cousin. [ ] Beantwortung verschiedener Fragen iiber die Beschaffenheit, ... der Cometen. 62 pp. 8 Frankfurt it nd Leipzig, 1769 Dioptricae pars prima ... de explicatione princi- piorvm ex qvibvs constrvctio tarn telcscopiorvm qvam microscopiorvm est petenda. [Pars secvnda ... de constrvctione tclescopiorvm ... Pars tertia ... de constrvctione microscopiorvm ...] 3 vols. 4 Petropoli, 1769-71 Euler, Leonhard cont. Lettres a une Princesse d'Allemagne sur divers sujets de physiqve et de philosophic. 3 vols. 8 /., //., Mietau et Leipsic ; III., Francfoiirt et Leipsic, \ 774. A compleat theory of the construction and properties of Vessels with practical conclusions for the management of ships . . . Translated . . . By Henry Watson. ii plates, 7 ff. + 28i pp. 8 London, 1776 Leonh. Eulers, ... Theoric der Planeten und Cometen von Johann von Paccassi iibersetzt, und mit einem Anhange und Tafeln vermehrt. 3 plates, 4 ff. + 23O pp. 4 Wien, 1781 Eloge de Monsieur Leonard Euler, ... par Nicolas Fuss. Avec une liste complette des ouvrages de M. Euler. 1 24 pp. + 1 f., errata, 4 St. Pttersbourg, 1 783 Opvscvla Analytica. Tomus primus [secun- dus]. 2 vols. in one. 363 pp., 2 plates, + 346 pp. 4 Petropoli, 1783-85 Institutiones Calculi Differentialis cum eius usu in analysi finitorum ac doctrina serierum. 2 vols. 4 Ticini, 1787 * Eloge de M. Euler. [By Condorcet] 32 pp. & Paris, 1787 Theoria motvs Corporvm solidorvm sev rigido- rvm ... Editio nova. 1 8 plates, 17 ff. + 624 pp. 4 Gryphiswaldiae, 1790. Institvtionvm Calcvli Integralis volvmen primvm [-qvartvm] . . . Editio altera et correction 4 vols. 4 Petropoli, 1792-94 Introduction a 1'analyse infinite'simale, ... Tra- duite du latin en frangais, avec des Notes & des Eclaircissements, par J. B. Labey. Tome premier [second]. 2 vols. in one. 4 Paris, 1'An IV. et V. [1796-97] - El^mens d'Algebre, par Leonard Euler, traduits de 1'allemand. Nouvelle Edition, revue et aug- mente'e de notes, par J. G. Gamier. Tome premier [second]. 2 vols. 8 Paris, 1807 * P. H. Fuss Nachricht iiber eine Sammlung unedirter Handschriften Leonhard Euler's und iiber die begonnene Gesammtausgabe seiner kleineren Schriften. [Uber Leonardi Euleri commentationes arithmeticae collectae. ... Zu- gleich als Vorrede zu obigem Werke.] 49 pp. 8 [St. P^tersbourg, 1849] Euler Fabre. 182 Euler, Leonhard cont. Leonard! Euleri opera minora collecta I. [II.] Commentationes Arith- meticae collectae. ... ediderunt ... P. H. Fuss et Nicolaus Fuss...Tomus prior [posterior]. 2 vols. 4 Petropoli, \ 849 Leonard! Euleri Opera postuma Mathematica et Physica anno MDCCCXLIV detecta quae... ediderunt auctoris pronepotes Paulus Henricus Fuss et Nicolaus Fuss. Tomus prior [alter]. 2. vols. 4 Petropoli, 1862 Portraits of L. Euler and P. H. Fuss. See Fuss, P. H. Genocchi, A. Evander : See Pontecoulant, P. G. D. de. Evans, F. J., and Smith, Archibald: Admiralty manual for ascertaining and applying the Devi- ations of the Compass caused by the Iron in a Ship. 6 plates, vii.+ io8 pp. 8 London, 1862 Evans, L. : See Ferguson, James, 1817. Everest, George : * Remarks respecting the errors likely to arise in the determination of the length of the Pendulum, from the false position of the fixed axes. I plate, 13 pp. 4 London, 1831 An Account of the Measurement of an Arc of the Meridian between the parallels of 18 3' and 24 7', being a continuation of the Grand Meri- dional Arc of India, as detailed by the late Lieut-Col. Lambton ... 3 maps, xii. + 337 pp. 4 London, 1830 * On the Astronomical Circles of the Grand Trigonometrical Survey of India, with a De- scription of the Methods employed to remedy their Defects. I plate, 1 2 pp. 4 London, 1 842 An Account of the Measurement of two sec- tions of the Meridional Arc of India, bounded by the parallels of 18 3' 15" ; 24 7' 1 1" ; & 29 30' 48". . . . Engravings. 30 plates, 2 maps, 2 ff. 4 London, \ 847 The volume of text is wanting. Everett, J. D. : Universal Proportion Table. 2 engraved cards, 4 pp. fol. London [ 1 866] For description see Philosophical Magazine, Nov., 1866. Illustrations of the Centimetre-Gramme-Second (C.G.S.) System of Units, ... xi. + 92 pp. 8 London, 1875 Published by the Physical Society. See Deschanel, A. P. Ewyck, Daniel Jacob van: Dissertatio inauguralis. De comparata cognitionis in mathesi et in philosophia indole. viii.+ i42 pp. 8 Trajecti ad R/icintm, 1810 Exley, Thomas: Principles of Natural Philosophy: or, a new Theory of Physics, founded on Gravi- tation, ... 4 plates, xxxii. + 478 pp. 8 London, 1829 Physical Optics ; or the Phenomena of Optics explained according to Mechanical Science; and on the known principles of Gravitation. 2 plates, xix. + 2o6 pp. 8 London, 1834 Important facts, derived mathematically, from a general theory, Embracing many results in Chemistry, ... with some observations on ... comets. i plate, 60 pp. 8 London, 1837 " Exoniensis" : * Investigation of the rival claims of Adams and Le Verrier to the discovery of the new planet Astraea [Neptune]. 1 2 pp. 8 London, 1 846 From the Mechanics' Magazine, December 26, 1846. Eytelwein, Johann Albert : Bemerkungen iiber die Wirkung und vortheilhafte Anwendung des Stoszhebers. (Belier hydraulique.) 3 plates, 2 ff.+ 102 pp. 4 Berlin, 1805 F., J. : Rules for Explaining & Decyphering all manner of Secret Writing, Plain and Demon- strative. ... 6 ff. + 1 80 pp. 8 London, 1 692 F. R. S. : See Babbage, C. Faa de Bruno, Frangois : Theorie gcnerale de 1'Elimination. ix. + 224 pp. 8 Paris, 1859 Faber Stapulensis [Le Fevre d'Estaples, Jacques] : C In hoc libro continetur. C Intro- ductorium astronomicum / theorias coporum ccelestium duobus libris complectes : adiecto commentario declaratum. [C lacobi Eabri [sic] Stapulensis Astronomic! theorici ... Liber primus: ludoci Clichtouei Neoportuensis adiecto commentario declaratus.] [C Astronomic! theorici ... liber secundus: ...] 66 ff. fol. Parisiis Ex officina Henrici Stepliani 1517. Title in woodcut frame. Many diagrams. See Boethius, A. M. T. S. Euclides Megarensis, 1516. Fabre, Jean Antoine : Essai sur la maniere la plus avantageuse de construire les Machines Hydrauliques, ... 6 plates, xvi. + 402 pp. 4 Paris, 1783 183 Fabritius Farquharson. Fabritius, Friedrich Wilhelm : Untersuchungen iiber La Caille's Reticulus Medius. [Inaugural Dissertation.] i plate, 58 pp. 8 Helsingfors, 1873 Fagius, Caspar: Wunder Stern / vnd Zornzeichen. So an Sonn / vnd Monde / des 1568. Jarsz / den. 14. 21. vnd 22. Tag Decembris / zu Erffordt / vnd angrentzenden ortern gesehen worden. 8 ff. 4 [In fine]: Gedruckt zu Erffordt...[i$6g\ Mentions parhelia, mock-moons, red clouds, &c. Fagnano, Giulio Carlo : See Genocchi, A. Fairbairn, William : * An experimental inquiry into the Strength and other Properties of Cast Iron, ... I table, 105 pp. 8 Mane/tester, 1838 An account of the Construction of the Britannia and Conway Tubular Bridges, ... 21 plates, xii. + 2gi pp. 8 London, 1849 Two lectures, on the Construction of Boilers, and on Boiler Explosions, ... also a paper on the Consumption of Fuel and Prevention of Smoke, ... 3 plates, 47 pp. 8 London, 1851 - On wrought iron Tubular Cranes. I plate, 10 pp. 8 London, 1852 Falb, Rudolf: Pronosticos de Falb sobre los Temblores y el tiempo del ano 1878. 7 ff. 8 Valparaiso, 1877 Estudio sobre los Temblores de Tierra fundado en lahistoria de la Formacion del Universe. ... Traducida del orijinal aleman ... por J. Alberto Hubler. 3 parts. viii. + 290 pp. 8 Valparaiso, 1 877 Falck, N. D. : A philosophical dissertation on the Diving Vessel ... sunk in Plymouth Sound; ... 2 plates, vi. + s8 pp. + 2 ff. 4 London, 1775 Falco, Jacob : lacobvs Falco Valentinvs, miles ordinis Montresiani, hanc circvli qvadratvram invenit. 30 pp. 4 Antverpiae, M.D.IXC. [1591] On the title-page is a kneeling figure holding a pair of com- passes above a crown and sceptre. Many diagrams in text. Faraday, Michael : * On Electro - Magnetical Motions, and the Theory of Magnetism. I plate, 24 pp. 8 London, 1 82 1 Chemical Manipulation ; being instructions to Students on the Methods of performing Experi- ments. 8 London, 1830 Faraday, Michael cont. * On a peculiar class of Acoustical Figures ; and on certain Forms assumed by groups of particles upon vibrating elastic Surfaces. 42 pp. 4 London, 1831 * Experimental Researches in Electricity. 14 plates, 858 pp. 4 London, 1832-55 Thirty series. * On a supposed new Sulphate and Oxide of Antimony. 4 pp. 8 London, 1836 * On the general Magnetic Relations and Char- acters of the Metals : Additional Facts. 3 pp. 8 London, 1839 Experimental Researches in Electricity. 3 vols. 8 London, 1839-55 * On Static Electrical Inductive Action. 4 pp. 8 London, 1 843 * On the Liquefaction and Solidification of Bodies generally existing as Gases. 23 pp. 4 London, 1845 * Lecture on the Conservation of Force. 15 pp. 8 London, 1857 On Wheatstonc's Electric Telegraph in relation to Science. 8 pp. 8 London, 1858 Experimental Researches in Chemistry and Physics. 3 plates, viii. + 496 pp. 8 London, 1859 See Gladstone, J. H. Farey, J. : * An Account of the great Derbyshire Denudation. i plate, 15 pp. 4 London, 1811 Farirti, Giovanni : Rapporto di un nuovo Sostegno... i plate, i table, 46 pp. 8 Milano, 1808 [Farley, R.] : Natural Versed Sines from o to 125 and Logarithmic Versed Sines from o to 135 ...used in computing lunar distances for the Nautical Almanac. 126 + 90 pp. fol. London, 1856 Farmer, a : Thoughts on the Formation of the Earth. By a farmer. i map, 2 + 28 pp. 4 Shrewsbury, 1802 Farmer, Richard : An Essay on the Learning of Shakespeare: ... 50 pp. 8 Cambridge, 1767 Farquharson, James : On the nature and localities of hoar-frost, ... 20 pp. 8 s.l. [1840] Farr Pergola. 184 [Farr, W.] : Volume containing (i) Proofs of the New English Life Table (No. 3.) ; ... (2) Loga- rithms of Interest Tables : (3) Logarithms of the values of Life Annuities depending on two lives ; ... 12+190 pp. 8 London, 1862 Farren, George : A treatise on Life Assurance ; ... with An Appendix ... vi. + 200 pp. 8 London, 1823 Observations on the importance ... of ascertain- ing the Rates or Laws of Mortality among Europeans, By Chronic Diseases and Hot Cli- mates : ... with An Appendix ... 4 ff.+ 102 pp. 8 London, 1826 Fas, Johannes Arent : Verhandeling over twee Comeeten uit de berekeningen van den Heer Halley, ... I plate, vi. + 56 pp. 8 Leyden, 1 787 Fatio, Alexandra : Tables d'lnt^rets simples et composes a diverses rates, Suivies de celles de M. rs de Buffon & Halley sur la Mortality dans les differens ages de la vie, ... 220 pp. fol. Vevey, 1778 Faulhaber, Johann : Himlische gehaime Magia Oder Newe Cabalistische Kunst / vnd Wunder- rechnung / Vom Gog vnd Magog. ... 1 6 ff. 4 Nitrnberg, 1613 Magia arcana Ccelestis, Sive, Cabalisticus, Novus, Artificiosus, & Admirandus Computus, de Gog et Magog, ... 8 ff. 4 Norimberga, 1613 Numerus Figuratus, sine Arithmetica analytica arte mirabili jnavdita nova constans. . . . I table, 24 pp. 4 \Ulnt\ 1614 Continuatio, Seiner neuen Wunderktinsten / oder... Arithmetischen wunderwercken. ... Jetzo ...publicirt, Durch : Conradum Holtzhalbium,... 8 ff., last blank, 4 Nilrnberg, 1617 Continuatio, desz Newen Mathematischen Kunstspiegels. Das ist: Privilegierte Newe In- ventiones, ... 8 ff. 4 Tubingen, 1620 Appendix Oder Anhang Der Continvation desz Newen Mathematischen Kunstspiegels / &c. 4 ff. 4 Augspurg, 1621 Favaro, Antonio : See Magini, G. A. Faye, H. : Cours d'Astronomie Nautique. pp. 8 Paris, 1880 Fearn, John : A rationale of the laws of Cerebral Vision ; . . . 3 plates, xviii. + 176+39 pp. 8 London [1830-31]- Illustrations of Recrossed Vision. [Refutation of Sir David Brewster.] I f. + iv.+48 pp. 8 London, 1832 Fearnley, C. : See Hansteen, Chr. Mohn, H. Fechner, Gustav Theodor : Repertorium der Experimentalphysik, enthaltend eine vollstan- dige Zusammenstellung der neuern Fortschritte dieser Wissenschaft. ... 3 vols. 8 Leipzig, 1832 Fedorenko, Ivan : See Lalande, J. le F. de. Feilitzsch, Fabian Carl Ottocar von: Explicatio analytica constructionis universalisSuperficierum Secundi Ordinis ... per directricem et focum illi respondentem. 3 ff. + 22 pp.+"vita," 4 Bonnae, 1841 Feliciano da Lazesio, Francesco : Libro di Arithmetica * Geometria speculatiua * prati- cale : . . . 80 ff. 4 M.D.L.X. [In fine} : Stampato nella Inclita Citta di Vinegia, per Francesco de Lena. Neiranno del N. Signore. M.D.LXI. Title in woodcut border. Many diagrams. Felkel, Anton : See Lambert, J. H. Penning, Daniel : The Young Algebraist's Com- panion, ... xxvi. + 23S pp. 12 London, 1750 Fergola, E., e Secchi, Angelo: * Sulla diffcrenza di longitudine fra Napoli e Roma. 52 pp. 4 Napoli, 1871 Fergola, Nicola: Elogio storico di Nicola Fergola ... da V. Flauti. Portrait, 68 pp. 4 Napoli, 1824 Trattato analitico delle Sezioni Coniche e de'loro luoghi geometrici ... pubblicato per la seconda volta da V. Flauti con sue note, ed aggiunte. Portrait, 9 plates, 4 ff. + lii. + 42l +xxviii. pp. 4 Napoli, 1828. Delia Invenzione Geometrica opera postuma di Nicola Fergola, ordinata ... dal Prof. V. Flauti ... aggiuntovi Un esercizio di problemi geo- metrici risoluti con gli antichi, ed i modern! metodi. 1 1 plates, lviii. + 282 + lxiv. pp. 8 Napoli, 1842 185 Ferguson. Ferguson, James : The Geometrical Construction of Solar Eclipses exemplified in ... One that will happen upon the 14 th ... July 1748, ... Pro- jected as it will appear. ..at Edinburgh, London, and Rome. Plate, 1 1 in. x 14 in. \Londori\ 1743 A dissertation upon the phenomena of the Harvest Moon. Also the description and use of a new four-whecl'd Orrery, and an essay upon the Moon's turning round her own axis. 3 plates, 72 pp. 8 London, 1747 An Idea of the Material Universe, Deduced from a Survey of the Solar System. 2 plates, 31 pp. 8 London, 1754 - A plain method Of determining the Parallax of Venus, by her Transit over the Sun : . . . 4 plates, 54 pp. 4 London, 1761 The same. The Second Edition. 4 plates, 53 pp. 4 London, 1761 - Astronomical Tables and Precepts, for calcu- lating the true times of New and Full Moons,... To which is prefixed, A Short Theory of the Solar and Lunar Motions. i plate, 63 pp. 8 London, 1763 - The Description and Use of a new Machine, called The Mechanical Paradox. I plate, 1 6 pp. 8 London, 1764 * Description of a new and safe Crane, ... i plate, 2 pp. 8 London, 1766 - Tables and Tracts, relative to Several Arts and Sciences. 3 plates, xiii. + 328 pp. 8 London, 1767 - The same. The second Edition, With Additions. 3 plates, xv. + 334 pp. 8 London, 1771 - A Supplement to Mr. Ferguson's Book of Lec- tures on Mechanics, Hydrostatics, Pneumatics, and Optics : ... 13 plates, 68 pp. 8 London, 1767 - Syllabus of a Course of Lectures On the most interesting Parts of Mechanics, Hydrostatics, Hydraulics, Pneumatics, Electricity, and Astro- nomy. 15 pp. 8 London, 1769 - The same. 15 pp. 8 Newcastle, 1771 An easy introduction to Astronomy, for young gentlemen and ladies : ... The second Edition. 7 plates, 252 pp. 8 London, 1769 z Ferguson, James continued. Analysis of a course of Lectures on Mechanics, ... and Astronomy. The sixth Edition. 48 pp. 8 London, 1769 - The same. The seventh Edition. 44 pp. 8 London, 1771 * Ferguson's Method of constructing Sun-Dials. I plate, 2 pp. 8 London, 1769 - * Mathematical Tables for Dividing the Lines on Scales and Sectors. 98 pp. 8 London, 1773 - * A short Account of the Life of the Author. xliii. pp. 8 London, 1773 - An Astronomical lecture, on Eclipses of the Sun and Moon, ... 47 pp. 8 Bristol [1774] - An Introduction to Electricity. In Six Sec- tions. ... The second Edition. ... 3 plates, 140 pp. 8 London, 1775 Attached to the flyleaf is a short autograph of James Ferguson, Bristol, Jtine loth, 1774. - The same. The third Edition. 3 plates, 140 pp. 8 London, 1778 The Art of Drawing in Perspective ... 9 plates, xii.+ 123 pp. 8 London, 1775 Two Letters to the Rev. Mr. John Kennedy, containing An Account of many Mistakes in the Astronomical Part of his Scripture Chro- nology. And His Abusive Treatment of Astro- nomical Authors. 32 pp. 8 London, 1775 A Third Letter to ... John Kennedy, ... 1 6 pp. 8 London, 1775 Appended is a letter from J. Kennedy cut out of Lloyd's Evening Post June 21 to 23, 1775. The description and use of the Astronomical Rotula. Shewing the Change and Age of the Moon, ... 15 pp. 8 London, 1775 - Lectures on select subjects in Mechanics, Hydro- statics, Hydraulics, Pneumatics, and Optics. ... [With Supplement.] The fifth Edition. 23+ 13 plates, xi. + 396 + 48 pp. 8 London, 1776 The same. The ninth Edition. 23 + 13 plates, vii. ff. + 396+48 pp. 8 London, 1799- Select Mechanical Exercises : Shewing how to construct different Clocks, Orreries, and Sun- Dials, ... with ... new Tables, ... To which is prefixed, A short Account of the Life of the Author. The second Edition. Portrait, 9 plates, xliii. + 272 pp. 8 London, 1778. Inserted is a Newspaper cutting Discovery of Manuscript Remains of the Astronomer Ferguson. Ferguson Feuerlein. 186 Ferguson, James cont. Astronomy explained upon Sir Isaac Newton's Principles, ...To which are added, a plain method of finding the Distances of all the Planets from the Sun, by the Transit of Venus over the Sun's Disc, in... 1761. An Account of Mr. Horrox's Observation of the Transit of Venus in ... 1639: ... The eighth Edition. 1 8 plates, 503 pp. + 8 ff. 8 London, 1790 The description and use of the Astronomical Rotula showing the Change and Age of the Moon, ... and a New Astronomical Instrument showing the day of the Month, ... Altered and newly exemplified By the Rev. L. Evans, ... 1 6 pp. 8 London, 1817 - * A Lecture on Ferguson the Astronomer, [by Robert Trail.] Banff, 1865 With photograph of engraved portrait. Life of James Ferguson, ... With numerous notes and illustrative engravings. By E. Henderson. Portrait, map, xiii. + 503 pp. 8 Edinburgh, London, and Glasgozv, 1867. See [Grove, ] Kennedy, J. Ferguson, John : * Three Presidential Addresses to the Chemical Section of the Philosophical Society of Glasgow. [1875, '76, '80.] 8 Glasgow, 1879 * Bibliographical Notes on Histories of Inven- tions and Books of Secrets. 62 pp. 8 Glasgozv, 1883 * On the First Editions of the Chemical Writ- ings of Democritus and Synesius. [And Post- script] 1 1 +2 pp. 8 [Glasgow, 1885] See Paracelsus, Th. Fergusson, James : Observations on the present state of the Art of Navigation, ... 27 pp. 8 London, 1787 The author of this tract, who lived at Stepney in 1787, must not be confounded with James Ferguson who died l6 th November 1776. See Henderson's Life of James Ferguson, Appendix, pp. 469-471. A Catalogue of the Valuable Library ... of the late James Fergusson, ... 54 pp. 8 London [1802] In this catalogue are many books and MSS. that had previously belonged to James Ferguson. Ferlus, L. D. : Explication du Zodiaque de Den- derah (Tentyris) ; ... Deuxieme Edition. i plate, 1 6 pp. 8 Paris, 1822 Fermat, Pierre : Varia Opera Mathematica. Ac- cesserunt ... Epistola; ... de rebus ad Mathe- maticas disciplinas, aut Physicam pertinentibus scriptae. 5 plates, 6 ff. + 210 pp. + 2 ff. fol. TolostB, 1679 On recto of fol. a 2 is an engraved coat of arms not repro- duced in the Berlin reprint. Numerous diagrams in text. The same. 5 plates, 6 ff. + 210 pp. + 2 ff. fol. Novo invento usi iterum expresserunt R. Friedl&nder & Filius. Berolini, 1861. See Brassine, E. Diophantus Alexandrinus. Gcnocchi, A. Libri, G. Ferrall, J. S. : See Dictionaries. English Danish. Ferrari, G. Stanislao : Ricerche fisico-astrono- miche intorno all'uranolito caduto nell'Agro Romano il 31 di agosto 1872. i map, 46 pp. 4 Roma, 1873 Ferraris, Galileo: Die Fundamental-Eigenschaften der Dioptrischen Instrumente. ... Uebersetzt ... von F. Lippich. xxiii. + 221 pp. 8 Leipzig, 1879 Ferrel, W. : The motions of Fluids and Solids, relative to the Earth's Surface ; comprising applications to the winds and the currents of the ocean. 72 pp. 4 New York, 1860 Ferroni, Pietro : Magnitudinum exponentialium Logarithmorum et Trigonometriae Sublimis theoria nova methodo pertractata. 2 plates, Ixvi.-|-6i2 pp. 4 Florentiae, 1782 De Calcvlo Integralivm exercitatio mathematica. 3 plates, xlvi. + 344 pp. 4 Florentia, 1792 * Delia vera curva degli archi del Ponte a S. Trinita di Firenze discorso geometrico-storico. 3 plates, 42 pp. 4 Verona, \ 808 Feuerbach, Karl Wilhelm : Grundrisz zu analyti- schen Untersuchungen dcr drcieckigen Pyra- mide. 3 ff. + 4 8 PP- 4 Niirnberg, 1827 Feuerlein, Johann Georg: De Algebra. 70 pp. 4 Vitcmbergae, 1703 187 Feuille Fincel. Feuille, Louis: Journal des Observations physiques, mathematiques et botaniques, faites ... sur les cotes orientales de 1'Amerique Meridionale, & aux Indes Occidentales. ... [Tables des Declinaisons du Soleil pour tous les degrez et minutes de I'ecliptique.] [Histoire des Plantes Medecinales ... ] 57 plates, xxxix. + 426 + xlix. + 71 pp. 4 Paris, 1725. Fibonacci, Leonardo: See Leonardo Pisano. Ficino, Marsiglio : [Begins] Marsilii Ficini pro- hemivm in librvm de sole ad magnanimvm Petrvm Medicem ... [On fol. ci verso] Marsilii Ficini Florentini Prohemium in Libra de lumine... 32 ff. 4 [Florentine, 1493 vel 1498] Fienus, Thomas, et Fromondus, Libertus: De cometa anni CID. IDC. XVIII. ... Eiusdem Thomae Fieni Epistolica quaestio. An verum sit, Ccelum moueri, & Terram quiescere. 153 pp.+ l f. 8 Antverpice, 1619 Fievez, Ch. : * Bibliographic des ouvrages, m- moires et notices de Spectroscopie, qui peuvent interesser 1'astronome. 84 pp. 12 Bruxelles, 1878 * Recherches sur le Spectre du Magnesium en rapport avec la constitution du Soleil. i plate, 12 pp. 8 Bruxelles, 1880 * Recherches sur 1'Intensite relative des Raies Spectrales de 1'Hydrogene et de 1'Azote, en rapport avec la constitution des Nebuleuses. 13 pp. 8 Bruxelles, 1880 * Note sur 1'analyse de la lumiere de la Comete (V) de 1 88 1. 8 pp. 8 Bruxelles, 1881 * Recherches sur 1'elargissement des raies spec- trales de 1'Hydrogene. 13 pp. 8 Bruxelles, 1881 Figatelli, Giuseppe Maria: Retta Linea Gnomo- nica ... 29 diagrams, 88 pp. 4 Modona, 1675 Filipowski, Herschell E. : A table of Anti-Loga- rithms : ... to seven places of Decimals, ... and an improved table of Gauss's Logarithms, ... with an Appendix, ... xvi. + 220 + 10 pp. 8 London, 1851 [Filopanti, Quirico] : Proposta ... di tentare la Dotazione del Congresso degli Scienziati Italiani. 19 pp. 8 Bologna, 1841 [Filopanti, Quirico] continued. Miranda! a Book of Wonders hitherto unheeded. 2 vols. 2 charts, 394 + 249 pp. 8 London, 1858, '60 Finasus, Orontius [Fine, Oronce] : Orontii Finei Delphinatis, ... Protomathesis : Opus uarium, ac scitu non minus utile quam iucundum, nunc primum in lucem fceliciter emissum. ... 8 + 209 + I ff. fol. {In fine} : Excvsvm est ... Parisijs in uico Sorbonico, impensis Gerardi Morrliij, & loannis Petri. Anno M.D.XXXII. There are four books of Arithmetic, two of Geometry, five of Cosmography and four of Gnomonics, besides 22 tables. Many woodcuts. Orontii Finei ... Arithmetica practica, libris qvatuor absoluta, ... Ex nouissima authoris recognitione, amplior, ac emendatior facta. ^Editio tertia. 68 ff. fol. Parisiis, Ex offidna Simonis Coliucei. 1542. Title in broad ornamental border with figures of Geometry, Astronomy, Arithmetic and Music. Orontij Finei ... De Mundi sphaera, siue Cosmo- graphia, primave Astronomiae parte, Lib. V: ... Eivsdem Orontii, Rectarum in circuli quadrante subtensarum (quos sinus vocant) demonstratio ... vna cum eorude sinuu tabula, ... Eivsdem Orontii, Organum vniuersale, ... 6 + 1 1 2 ff. fol. Parisiis, Ex offidna Simonis Colhtizi, 1542. The same border round title as in the preceding work. One full page woodcut and many small ones in text. Orontii Finaei ... Quadratura Circuli, ... De circuli mensura, & ratione circuferentiae ad diametrum, ... De multangularu omniu & regulariu figuraru descriptione, ... De inuenicnda longitudinis locorum differetia,...Planisphaerium geographicum, ... 6 ff. + 107 pp. fol. Lvtetiae Parisiorvm, Apud Simonem Colintzum. 1544. Title in woodcut border. Numerous diagrams in text. - See Ephemerides. Purbach, G. Paris, 1543. Fincel, Jobus [Fincelius] : Wunderzeichen. War- hafftige beschreybung . . . schrocklicher Wunder- zeichen... 1 88 ff. 8 Numberg, 1556 Compare Comets, Div. I. Finck Flammarion. 188 Finck, Thomas : Thomae Finkii Flenspurgensis Geometric Rotvndi Libri XI 1 1 1. ... 8 ff. + 406 pp. [Colophon] : Basilece, per Sebas- tianvm Henricpetri, Anno ... M.D.LXXXIII. Me use Avgvsto. Belonged to Charles Babbage, whose autograph is on the fly- leaf. In continuation De Morgan has written, Sent this book to me March ij, 1846, in which f forthwith fauna at pages 73 and 76 the first introduction of the words tangent and secant, the author of which has hitherto, I think, been overlooked by historians. Finland : Wag-Karta ofver Finland ... Map, 1 8 in. x 20 in. [Stockholm] 1806 Firmicus Maternus, Julius: Ivlii Firmici Matcrni Ivnioris Sicvli V.C. ad Mavortivm Lollianum Astronomicom Lib. VIII. per Nicolavm Prvck- nervm ... ab innumeris mendis uindicati. His accesservnt. Clavdii Ptolemaei...Quadripartitum ... Lib. IIII De inerrantium stellarum signifi- cationibus Lib. I ... Ex Arabibvs et Chaldeis. Hermetis ... centum Aphoris. Lib. I. Bethem Centiloquium. Eivsdem de Horis Planetarum Liber alius. Almansoris ... propositiones ... Zahelis...de Electionibus Lib. I Messahalah de ratione Circuli & Stellarum ... Lib. I Omar de Natiuitatibus Lib. Ill Marci Manilii ... Astronomicoin Lib. V Postremo, . . . Brvnfelsii de diffinitionibus ... Astrologise libcllus ... 8 ff. + 244 +143 pp. + 44 ff. fol. Basileae ex officina loannis Hervagii,...Anno M.D.X XXIII. The same. 6 ff. + 244 + 227 pp. fol. Basileae; per loannem Hervagivm, Anno ... M.D.LI. Another edition, with different capitals and pagination. Fischbach, - - de : Elemens de Geometric, ou traite de la mesure du Corps. Qui comprend huit Livres des Elemens d'Euclide & les plus beaux Theoremes d'Archymede. 26 plates, 6 ff. + 35 1 pp. + 4 ff. 12 La Haye, Fischer, Ernst Gottfried : Betrachtungen uber die Kometen. ... i plate, 121 pp. 8 Berlin, 1789 Kepler und die unsichtbare Welt. ... Mit Ein- leitung und Erganzungen von Friedrich Zollner. 4 plates, 66 pp. 8 Leipzig, 1882 See Kannengiesser, Ch. Fischer, Johann Karl : De natvra, constitvtione et vsv Logarithmorvm. 4 ff. + 22 pp. 4 lenae, 1788 Fischer, Jos. W. : Neue Erfahrungen und An- sichten liber die Cometen, ... 66 pp. 8 Wien, 1834 Fischer, : Uber das akustische Verhaltniss der Accordc. i table, 44 pp. 4 Berlin, 1835 Fischer-Treuenfeld, R. von : * Fire Telegraphs. 3 plates, 42 pp. 8 Westminster, 1877 Fisher, George : Arithmetick in the Plainest and most Concise Methods hitherto Extant. . . . Third Edition, ... v. ff. + 312 pp. 12 London, 1730 Fisher, Richard Trott : The Day-watch. An Argument, continued. 35 pp. 8 London, 1849 Fitton, W. H. : * Additions to a Paper ... [On the Geology of the Isle of Wight.] 5 pp. 8 London, 1824 * Addresses delivered at the Anniversaries of the Geological Society. 1828 and 1829. 12 + 23 PP- 8 London, 1828-29 Fitzgerald, George Francis : * On Comets' tails. 3 pp. 8 Dublin, 1882 Fitzroy, Robert : Notes on Meteorology. 35 pp. 8 London, 1859 Fixlmillner, Placidus: Meridianvs Specvlae Astro- nomicae Cremifanensis sev Longitvdo eivs geo- graphica ... adiectis plvribvs aliis spectacvlis caelestibvs, ... 3 plates, 8 ff.+ i33 pp. 4 Styrae, 1765 Decennivm Astronomicvm continens observa- tiones praecipvas ab anno MDCCLXV ad annvm MDCCLXXV in Specvla Cremifanensi factas, vna cvm Calcvlis, ... adiectis ... variis Adnotationibvs, ... 4 plates, 10 ff. + 28o pp. 4 Styrae, 1776 Fizeau, H., et Cornu, A. : * Resume des mesures effectuees sur les preuves daguerriennes du passage de Venus en 1874; obtenues par la Commission frangaise. 5 pp. 4 Paris, 1882 Flammarion, Camille : R6cits de 1'Infini. Lumen. Histoire d'une comete dans 1'infini. 415 pp. 8 Paris, 1873 * Orbite apparente et periode de revolution de 1'etoile double ( de la Grande Ourse. 5 pp. 4 Paris, 1873 * Orbite apparente ... de 1'etoile double rj de la Couronne. 4 pp. 4 Paris, 1874 189 Flammarion Flight. Flammarion, Camille cont. * Orbite apparcnte et periode ... de 1'etoile double f d'Hercule. 5 pp. 4 Paris, 1 874 * Orbite, periode de revolution et masse de 1'etoile double 70 p Ophiuchus. 5 pp. 4 Paris, 1874 * Orbite de 1'etoile double y de la Vierge. 5 pp. 4 Paris, 1874 - * Occultation dc Venus, Eclipse de Soleil et eclipse de Lune, observees pendant le mois d'octobre, a Paris. 5 pp. 4 Paris, 1 874 * Phenomenes observes sur les satellites de Jupiter. 2 woodcuts, 4 pp. 4 Paris, 1874 * Systeme stellaire de la 6i e du Cygne ... dont le mouvement relatif n'est pas orbital, mais rectiligne. 5 pp. 4 Paris, 1875 - Etudes et lectures sur 1' Astronomic. Tome sixieme. [Astronomic sideralc.] X. + 240 pp. 12 Paris, 1875 - Observations de la planete Jupiter. I plate, 6 pp. 4 Paris, 1875 - * Observation des satellites de Jupiter pendant ... 1874 et 1875. ... 4 pp. 4 Paris, 1875 - * Variations d'eclat du IV e satellite de Jupiter.... 4 pp. 4 Paris, 1875 - * Etoiles doubles dont le mouvement relatif s'effectue en ligne droite, ... i plate, 4 pp. 4 Paris, 1875 - Catalogue des Etoiles Doubles et Multiples en mouvement relatif certain, ... xviii.+ 184 pp. 8 Paris, 1878 - Les Etoiles et les Curiosites du Ciel ... Illustre de 400 figures ... Portrait, viii. + 792 pp. 8 Paris, 1882 See Terby, F. Flamsteed, John : Historiae Coelestis libri duo Quorum Prior Exhibet Catalogum Stellarum Fixarum ... Una cum earundem planetarumque omnium observationibus ... Posterior Transitus Syderum Per Planum Arcus Meridionalis ... Complcctitur Observante J... F... In Observa- torio "Regio Grenovicensi ... Ab Anno 1676 ad Annum 1705 Completum. Engraved frontispiece, 13 plates, vi. + 60+387 + 120 pp.+ i f fol. Londini, 1712. Flamsteed, John cont. Atlas celeste de Flam- steed,... Seconde Edition. Par M. J. Fortin,... 30 charts, viii. + 40 pp. 8 Paris, 1776 - Atlas Coelestis. Portrait, 26 charts, 4 ff. See Baily, F. pp. fol. London, 1781 Flauti, Vincenzo : Geometria di Sito sul piano e nello spazio. Seconda edizione. [Note geo- metriche ...] 23 plates, xxxvi. + 3i4 pp. 8 Napoli, 1821 * Alcune ricerche intorno 1'Antica Geometria dissertazioni due. 34 pp. 4 Napoli, 1826 Analisi algebrica elementarc Parte I. Edizione Terza. H. + 369 pp. 4 Napoli, 1830 Geometria di Sito sul piano, e nello spazio. Parte I. Terza edizione. [Note ...] 1 8 plates, xlix. + 208 + xxiv. pp. 8 Napoli, 1 842 * Osservazioni su'metodi proposti dall'illustre Lagrange per le Curve Inviluppi, con altre ricerche affini. 4 Modena, 1848 The first 16 pp. only. Corso di Geometria elementare, e sublime Volume secondo [quarto]. Ventitreesima [deci- maquinta] edizione. 2vols. 8 Napoli, 1858, '59 See Apollonius Pergaeus. Euclides Megarensis, 1827. Fergola, N. Flavitzkago, I.: IIiierpyKuiH AJH npaCH-iHarooGpamenia CT, CHTHajLUblMt AHCMOMeipOJ^ CllCieMH ... H. et, Nicolas: Defense de la Chronologic fondle sur les monumens de 1'Histoire Ancienne, centre le systeme chronologique de M. Newton. Iv. + 5o6 pp. 4 Paris, 1758 Fresnel, Augustin Jean : * Rapport ... sur un Memoire ... relatif aux couleurs des lames cristallisees douees dc la double refraction. 69 pp. 8 Paris, 1821 - * Memoir on Double Refraction. 96 pp. 8 London, 1852 - * Memoir upon the Colours produced in Homo- geneous Fluids by Polarized Light. 22 pp. 8 London, 1852 Oeuvres completes d'Augustin Fresnel publi^es par MM. Henri de Senarmont, Emile Verdet et Leonor Fresnel. Tome premier [deuxieme, troisieme]. 3 vols. 4 Paris, 1 866, '68, '70 Frick, Johann: Philosophisches und Theologisches Bedencken / In welchem die vornchmste Mey- nungen Von den Cometen vorgetragen ... werden / ... 14 ff. + 228 pp. 4 Ulm, 1681 Frick, Joseph : Die physikalische Technik oder Anleitung zur Anstcllung von physikalischen Versuchen ... Dritte ... verbcsserte Auflage. xxiv.-f656 pp. 8 Braunschweig; 1864 The same. Vierte ... verbesscrte Auflage. xxiv. + 703 pp. 8 Braunschweig, 1 872 Friedlander, R. & Sohn : Bibliothcca historico- naturalis et mathematica. 8 Berlin, 1880 193 Friedlein Fuchs. Friedlein, G. : *Zur Geschichte unserer Zahlzeichen und unseres Ziffernsystemes. 1 plate, 23 pp. 8 Leipzig, 1864 Beitrage zur Geschichte der Mathematik. I. i plate, 20 pp. 4 Hof, 1868 Friesach, Karl : Theorie der Planetenvoriibergange vor der Sonnenscheibe. 4 charts, iv. + 73 pp. 8 Leipzig, 1874 Frisch, Christian : See Kepler, J. Frischauf, Johann : * Bahnbestimmung des Ko- meten 1863 II. 6 pp. 8 Wien, 1864 Vorlesungen liber Zahlentheorie. 99 pp. fol. Gratz, 1869 Lithographed. See Bolyai, J. Frischlin, Nicodemus: Carmen de Astronomico Horologio Argcntoratensi, ... 43 ff. 4 Argentorati, 1575 Woodcut of the great clock of Strassburg on title. Dr. Lee's copy. Frisi, Paolo: De motv divrno Terrae ... 2 plates, 123 pp. 8 Puts, 1756 Dissertationum variarum Tomus Primus ... [Tomus Secundus ...]. 2 vols. in one. 8 plates, 6 ff. + 243 pp. + 5 ff. + 236 pp. 4 Lucce, 1759, '6 1. Opuscoli filosofici. I. Delle influenze Meteoro- logiche della Luna. II. Dei Conduttori Elettrici. III. Dell'azione dell'olio nell'acqua. IV. Del calore superficiale, e centrale della Terra. V. Dei Fiumi sotterranei. 4 ff. + 118 pp. 8 Milano, 1781 Memorie appartenenti alia vita ed agli studj del Signor Don Paolo Frisi . . . [By Pietro Verri]. 124 pp. 4 Milano, 1787 - See Galilei, G. Frisian!, Paolo: * Su alcuni temporali osservati nell'Italia Superiore (estate 1876). 3 plates, 19 pp. 4 Milano, 1877 See Schiaparelli, G. V. Fritsch, Christian Friedrich : De Paschate Pro- testantium anno MDCCXXIV. celebrando. 1 8 pp. 4 Lipsiae, 1723 Fritsch, Gustav, und Muller, Otto: Die Sculptur und die feineren Structurverhaltnisse der Di- atomaceen ... Abtheilung I. ... 12 photos., 4 ff. 4 Berlin, 1870 A A Fritsch, K. : Le Brachy-Telescope brevete inventd et construit par J. Forster & K. Fritsch. 5 woodcuts, 15 pp. 8 Paris, 1878 Fritz, Hermann : Verzeichniss beobachteter Polar- lichter. 255 pp. 4 Wien, 1873 Frodsham, W. J. : * Results of Experiments on the Vibrations of Pendulums, with different suspending springs ; ... 8 pp. 8 London, 1839 Fromondus, Libertus: Mcteorologicorvm libri sex. 6 ff. + 42O pp. + 10 ff. [last blank] 4 Antverpi Many woodcuts and coloured plates. Frost, G. and W. : Companion to the Mental Astronomer : or an easy guide to a complete knowledge of the constellations. 27 pp. 4 Hackney, 1829 Frullani, Guiliano : Ricerche sopra le serie e sopra la integrazione delle equazioni a diffcrenze parziali. i plate, 2 ff. + 1 68 pp. 4 Firense, 1 8 1 6 Frytsch, Marcus : Catalogvs prodigiorvm, mira- cvlorvm, atq^ ostentorum, tarn ccelo quam in terra, . . .Additus est in fine Tractatus Albohazen- halij de Cometarum significationibus per XIL signa zodiaci. 128+4 ff. 8 Noribergae, 1563 Fuchs, L. : Ueber den Zusammenhang zwischen Cometen und Sternschnuppen. 36 pp. 8 Greifswald, 1873, Fuchsius Fuss. 194 Fuchsius, Samuel : Samuelis Fvchsii ... Metopo- scopia & Ophthalmoscopia. 8 ff. + 140 pp. 8 Argentina, 1615 One engraving of a head on title, twenty-five in text. Fuentes, Alonso de : Summa de philosophia natural, enla qual assi mismo se tracta de As- trvlvgia y Astronomia, * otras sciecias. En estilo nuca visto, nueuamete sacada. Porel magnifico cauallero Alonso de Fventes. Dirigida ala. S.C.M. del Principe Don Phelipe nfo senor. ii. + cxxviii. +46 ff. 8 \Infine\\ Fue impresso en la ... ciudad de Seuilla . . . En casa de Jua de Leo impressor de libros. ... Afto d'l nascimiento de nro redeptor Jesu xpo de. 1547. Afws. ... Title in woodcut border, 15 woodcuts in text. Fulton, Robert : Torpedo War, and Submarine Explosions. 5 plates, 60 pp. 4 New-York, 1810 Fumeo, Paolo: L'Ecclisse Solare Dell' 8 Luglio 1 842. ... 39 pp. 8 Bergamo, \ 843 Funck, Johann Caspar: Liber de Coloribus coeli. Accedit oratio inauguralis de Deo Mathemati- corum Principe. 8 ff. + 249 pp.+ iS ff. 8 UlmaLv6[j.evov vel observatum, diuinae prouidetiae vim & gloria,- maiestatem abunde concelebrans. 8 ff. 4 Lovanii, Ex officina loannis Bogardi. 1573- Printer's device, scheme and two charts. - De Naturae divinis characterismis ; sev Raris & admirandis spectaculis, causis, indiciis, proprie- tatibus rerum in partibus singulis vniuersi, Libri II. 2 vols. 8 Antverpice, 1575 These volumes treat chiefly of prodigies and portents, amongst which tlu" author includes aurora;, parhelia, comets and the New Star of 1572. - De prodigiosa specie, natvraq. cometae, qvi nobis effvlsit ... anno 1577. ... 2 charts, 2 woodcuts, 66 pp. + 5 ff. 8 Antverpice, 1578. - See Leovitius, C. Gemma, Cornelius, et Postel, Gulielmus: De peregrina Stella qvae svperiore anno primvm apparere coepit. Woodcut fig. and chart, 8 ff., last blank, 4 s.l., s.a. seal 1573. Gemma-Frisius, Rainer: Gemmae Frisij ... de Astrolabe Catholico liber quo latissime patentis Instrumenti multiplex vsvs explicatur, ... 16+183+1 ff. 8 Antnerpite, 1556 Woodcuts in text. - Arithmeticae practicae mct/wdus facilis, ... Hvc acccsservnt lacobt Peletarij Cenomani annota- tiones : Eiitsdem ite de fractionibus Astronomicis compendium : Et de cognoscendis per memoriam Calendis ... 191 pp. 8 Lvgdvni, 1556 Title in woodcut border. * Fiinf ungedruckte Briefe von Gemma Frisius. ... herausgegeben von Maximilian Curtze. 13 pp. 8 s.l., 1874 Genocchi, Angelo : Intorno ad alcuni problemi d'Analisi Indetcrminata brano d'una lettera di- retta ... a D. Baldassarre Boncompagni ... 8 pp. 8 Roma, 1855 B B 201 Gelpke Genocchi. Genocchi, Angelo continued. Intorno ad alcuni problemi trattati da Leonardo Pisano nel suo Liber Quadratorum... 39 pp. 8 Roma, 1855 - Sopra tre scritti inediti di Leonardo Pisano pubblicati da ... Boncompagni ... 60 pp. 8 Roma, 1855 * Intorno a tre scritti inediti di Leonardo Pisano pubblicati da ... Boncompagni ... 8 pp. 8 Roma, 1855 * Leonardo Pisano matematico del secolo XIII. 26 pp. 8 Roma, 1857 * Sopra una costruzione del teorema di Abel. 8 pp. 4 Roma, 1858 * Intorno alia rettificazione e alle proprieta delle caustiche secondarie. 27 pp. 4 Roma, 1864 * Intorno ad alcune forme di Nuineri Primi. 12 pp. 40 Milano, 1868 * Dei primi principii della Meccanica e della Geometria in relazione al postulate d'Euclide. i plate, 39 pp. 4 Firenze, \ 869 * Di una formola del Leibniz e di una lettera di Lagrange al Conte Fagnano. 28 pp. 8 Torino, 1869 * Intorno ad una dimostrazione di Daviet de Foncenex. 6 pp. 8 Torino, \ 869 * Notizie intorno alia vita ed agli scritti di Felice Chio. 1 8 pp. 4 Roma, 1871 * Studi intorno ai casi d'integrazione sotto forma finita memoria seconda. 21 pp. 4 Torino, 1872 - * Di una controversia intorno alia Serie del Lagrange. 16 pp. 8 Torino, 1872 * Intorno ai casi d'integrazione sotto forma finita. 6 pp. 8 Torino, 1872 - * Intorno ad una lettera del Sig. ... Menabrea. IO pp. 4 Roma, 1873 - * Richiamo a favore di Felice Chio. 6 pp. 4 Roma, 1873 - Sur quelques developpements de la fonction log T(x]. Seconde lettre. 24 pp. 8 Bruxelles, 1873 - Sur quelques particularites de formules d'analyse mathematique. 1 2 pp. 8 Bruxelles, 1 874 - * Intorno ad alcune lettere del Lagrange. 19 pp. 8 Torino, 1874 Genocchi Gerling. 202 Genocchi, Angelo continued. * Intorno a tre problemi aritmetici di Pietro Fermat. 20 pp. 8 Torino, 1876 * Cenni di ricerche intorno ai Numeri Primi. 4 pp. 8 Torino, 1 876 * Sur un m6moire de Daviet de Foncenex et sur les gomtries non cuclidiennes. I plate, 42 pp. 4 Turin, 1 877 * Sunto d'una memoria di A. Genocchi intorno ai principii della Geometria. 8 pp. 8 Torino, 1877 - * Sopra la pubblicazione fatta da B. Boncom- pagni di undici Lettere di Luigi Lagrange a Leonardo Eulero. 19 pp. 8 Torino, 1877 The same. 13 pp. 4 Roma, 1878 * II carteggio di Sofia Germain e Carlo Federico Gauss. 1 6 pp. 8 Torino, 1880 Gensler, Friedrich W. C. : Die Thebanischen Tafeln stlindlicher Sternaufgange aus den Grabern der Konige Ramses VI. und Ramses IX. fur die 24 halbmonatlichen Epochen des Jahres 1262 / 61 v. Chr. Mit 2 Tafeln und 5 numerischen Tabellen. xx. + 67 pp. 4 Leipzig, 1872 Gentleman's Mathematical Companion, The: for the year 1798 ; [1799-1814] containing New Enigmas, Rebuses, Charades, Queries, & Ques- tions, proposed to be answered next year ... 17 vols. 12 London, 1809, 1798-1813 Geodesy : Depot-generaal van Oorlog. Instructie voor de geographische Ingenieurs. i plate, i table, 22 pp. + 29 ff. + 10 pp. + 4 ff. fol. s.l., 1808. Geometrical Analysis : An introduction to the geometrical Analysis of The Ancients ; ... 3 plates, 3 ff. + 62 pp. 8 London, 1 8 1 1 Geometry : Recueil de Problemes r^solus par des considerations purement geometriques. 4 plates, 244 pp. 8 Paris, 1 809 - The Question : Are there any Commensurable Relations between a Circle and other Geome- trical Figures? Answered by a Member of the "British Association ..." 34 pp. 8 London, 1860 Georgius de Hungaria : T Arithmetice summa tri- partita Magistri georgij de hungaria Intipit [sic] felcciter [sic]. 10 ff. 4 s.l. [In fine] : C Finitu hoc opusculfi. Anno diii 1499 ... Gerbius, Rayner : De mundi systemate dissertatio. 2 plates, vii.-f 136 pp. 4 Puts, 1789 Gergonne, Joseph Diez: * Gergonne sa vie et ses travaux Par M. A. Lafon. 50 pp. 8 Nancy, 1862 Gerhardt, Carl Immanuel : Die Entdeckung der Differentialrechnung durch Leibnitz. 65 pp. 4 Salzwedel, 1848 Ueber die Entstehung und Ausbreitung des dekadischen Zahlensystems. i plate, 35 pp. 4 Salzivedel, 1853 Die Geschichte der hoheren Analysis. Erste Abtheilung. Die Entdeckung der hoheren Analysis. viii.+ i55 pp. 8 Halle, 1855 Etudes historiques sur 1'arithmetique de position. 33 pp. 4 Berlin, 1856 Geschichte der Mathematik in Deutschland. xii. + 307 pp. 8 Miinchen, 1877 Forms the 17''' volume of the Geschichte der Wissenschaften in Deutschland. Neuere Zeit, - See Leibnitz, G. W. Gerhardt, Marcus Rudolph Balthasar: Loga- rithmische Tafeln ftir Kaufleute,... Erster Band, Erste Tafel. Darinne die gemeinen Zahlen nebst ihren Logarithmen in sechs Ziffern ... enthalten sind. xvi. + 352 pp. 8 Berlin, 1788 Gericke, Peter: De Inflvxv Lvnae in corpvs hvmanvm. 24 pp. 4 Halce Magdeburgica, 1724 Gering, Jacob : De Mensura universal!. 1 6 pp. 4 Misence, 1727 Gerland, E. : See Coester, A. Gerling, Christian Ludwig: Methodi Projectionis Orthographicae vsvm ad calcvlos parallacticos facilitandosexplicavitsimvlque Eclipsin Solarem die VII. Septbr. 1820 apparitvram ... exemplvm proposvit. i plate, 2 ff. + 48 pp. 4 Goettingae, 1812 - Die Ausgleichungs-Rechnungen der practischen Geometrie, ... 3 plates, 2 tables, xix. + 409 pp. 8 Hamburg und Gotlia, 1843. 203 Germain Gilbert. Germain, Sophie : Rccherches sur la theorie des surfaces elastiques. I plate, x. +96 pp. + 1 f. 4 Paris, 1821 CEuvres philosophiques . . . suivies de pensees et de lettres inedites et precedes d'une notice sur sa vie et ses ceuvres par H te Stupuy. 373 pp. 8 Paris, 1879 See Boncompagni, B. Genocchi, A. Gerstenbergck, Johann Laurentius Julius von : Dissertatio inavgvralis de theoriae et praxeos in disciplinis mathematicis differentia et nexv. 1 6 pp. 4 lenae, 1788 Gerstenbergk, Heinrich von : Geschichte der Mathematik in iibersichtlichen Umrissen ... iv. + 64 pp. 8 Eisenberg, 1 848 Gerstner, Franz Joseph von : A Treatise on Mechanics. ... Edited and considerably augmen- ted by Francis Antony Chevalier de Gerstner,... 52 + 2 pp. 4 Vienna, 1834 Translation of part of the first chapter as a prospectus ; it was not continued. Gesicht am Himmel : Ein Gesicht am Himcl gesehen / Wie das Gottliche Gericht / Am tag Visitationis / Anno 1556. 2 woodcuts, 3 ff. 4 s.l., 1556 This seems to have been a large halo associated with a gorgeous sunset. Gesner, Johann : De Triangulorum Resolutione primario matheseos ad physicam applicatae fundamento. i plate, 28 pp. 4 Tigvri, 1757 Geyn, Jacob de : Arataea, sive Signa Coelestia: in qvibvs astronomicae specvlationes vetervm ad archetypa vetvstissimi arataeorum Caesaris Germanici codicis 44. aereis formis expressae, artificiose ob oculos ponuntur. 52 plates, fol. Amstelodami, 1652 Bound with these are 5 plates by Blaeuw of Planispheres and Projections and three plates for constructing a terrestrial globe, by J. Oterschaden. Gherardi, Silvestro : Soluzione e dimostrazione d'alcuni problem! e teoremi sulle Serie Doppie. i plate, 16 pp. 4 s.l., s.a. See Demonferrand, J. B. F. Tartaglia, N. Gherardo Cremonese [Gerardus Cremonensis] : Gerardi cremonensis uiri clarissimi Theorica planetaria feliciter incipit. 20 ff. 4 [In fine} : Explicit Theorica planeta- ruiii Gerardi . . . Impressa Venetijs per Franciscu re inter de Hailbrun. M.CCCC.LXXVIII. ... 8 woodcuts in text. - See Bertani, A. Boncompagni, B. Gherardo da Sabbionetta : See Bertani, A. Boncompagni, B. [Gherli, Odoardo] : Tavole dei logaritmi dei numeri natural! Da i. fino a 20000. dei seni, ... e dei logaritmi dei seni, ... 8 pp. + 52 ff. 4 Modena, 1772 Ghetaldi, Marino: Marini Ghetaldi ... Nonnvllae propositiones de Parabola. Nunc primum inuentae & in lucem editae. 20 pp. 4 Romae, 1603 Diagrams in text. - See Apollonius Pergasus. Archimedes. Gelcich, E. Ghijben, J. Badon : * Onderzoek, hoe de rigtingen van de hoofdassen der ligchamen, ... in verband staan met het als oorsprong gekozen punt. 2 plates, 38 pp. 4 Amsterdam, 1856 Ghislieri, Antonio [Ghisilieri] : Predizione della Cometa dell'anno 1736. Con riflessioni varie sopra le Comete ... 10 plates, 3 ff. + 246 pp. + i f. 4 Bologna, 1735 Engraved title. Gil, Benito: Tratado sucinto del sistema metrico decimal ... Segunda Edicion. 36 pp. 1 6 Lima, s.a. Gilbert, Davies : * On the Vibrations of Heavy Bodies ... i plate, i table, 15 pp. 8 London, 1823 - * On the mathematical theory of suspension bridges, with tables ... 17 pp. 4 London, 1826 - *On the expediency of assigning specific names to all such functions of simple elements as represent definite physical properties, . . . 14 pp. 4 London, 1827 Gilbert, Ludwig Wilhelm: De natura constitutione et historia matheseos primae vel universalis ... 3 ff.+ U3 pp. + 2 ff. 8 Halae, 1795 Gilbert Giulio. 204 Gilbert, Philippe: * Recherches sur les proprietes geometriques des mouvcments plans. 3 plates, 37 pp. 4 Bruxelles, 1858 Gilbert, S. : Gilbert's guide to, and history of, Halley's Comet. Fourth Edition. i woodcut, ii pp. 8 [London, 1834] Gilbert, William : Tractatvs Siue Physiologia nova de Magnete, Magneticisqve Corporibvs et magno magnctc tellure Sex libris comprehensus ... Omnia nunc diligenter recognita ... & figuris illustrata opera & studio Wolfgangi Lochmans ... adjiDictus cst Index Capitum ... 12 plates, 4+ 6 ff.+ 232 pp.+ 17 ff. 4 Sedini, 1628. Engraved title. Diagrams in text. Chasles 3874. Tractatus, sive Physiologia Nova de Magnete, Magneticisq^ corporibus & magno Magnete tellure, sex libris comprehensus, ... 12 plates, 4+6 ff.+ 232 pp.+ 17 ff. 4 Sedini, I633- Is a reprint of the former edition, with the same arrangement of type, but the title page is printed and the plates are different. Giles, J. A. : Six Old English Chronicles, ... Ethel- werd's Chronicle. Asser's Life of Alfred. Geof- frey of Monmouth's British History. Gildas. Nennius. And Richard of Cirencester. Portrait, xx. + 512 pp. 8 London, 1 848 Gill, David : * The determination of The Earth's Distance from the Sun. An Address, ... 1 1 pp. 4 Cafe Town, 1 880 Programme for Observations of ' Victoria ' & ' Sappho ' in 1 882. 1 9 ff. 4 [Cape Town] 1 88 1 Copy of MS. South African Philosophical Society. Dr. Gill's address ... 29 th July, 1881. 12 pp. 4 Cape Town, 1881 See Lindsay, Lord. Observatories. Cape of Good Hope. Gill, David, and Elkin, William L: *Heliometer- Determinations of Stellar Parallax in the Southern Hemisphere. 4 plates, 2 ff. + 194 pp. 4 London, 1884 Gill, Mrs. : Six months in Ascension. An Unsci- entific Account of a Scientific Expedition. I map, liv. + 285 pp. 8 London, 1878 Gilling, Christian Gottlieb : Dissertatio ... de Argvmentis qvibvs Motvs Terrae vel impvgnatvr vel defenditvr. 19 pp. 4 Wittebergae, 1764 Gilliss, James M. : The U.S. Naval Astronomical Expedition to the southern hemisphere, during the years i849-'5o-'si-'52. Volume I. Chile ... Volume II. The Andes and Pampas... [Natural History]. Volume III. Observations to deter- mine the Solar Parallax. Volume VI. Magne- tical and Meteorological Observations. 4 vols. 4 Washington, 1855, '55, '56, '56 The other volumes were not published. * An Account of the Total Eclipse of the Sun on September 7, 1858, as observed near Olmos, Peru. I plate, 18 pp. 4 Washington, 1859 * A Catalogue of 1963 Stars reduced to ... 1850, together with a Catalogue of 290 Double Stars. The whole from observations made at Santiago, ... i85o-'5i-'52, by the ... expedition to the southern hemisphere. 73 pp. 4 Washington, 1870 Gilman, W. S., jun. : * The Eclipse of August 7, 1869. "Anvil" protuberance. I plate, 6 pp. 8 London, 1 870 Ginot-Desrois, Mdlle. : Description et usages du Calendrier astronomique et perpetuel,...Revus... 1 6 pp. 8 Paris, 1861 - Calendrier astronomique et perpetuel, ... Cardboard, 14^ in. x 14^ in., Paris, s.a. Is a kind of Planisphere. Gintl, Julius Wilhelm : Das Hohenmessen mit dem Thermometer. i plate, x. + 86 pp. 8 IVien, 1835 Ginzel, F. K. : * Neue Untersuchungen ueber die Bahn des Olbers'schen Cometen und seine Wiederkehr. ... i chart, 149 + ii. pp. 4 Haarlem, 1881 Giordani, Enrico: See Tartaglia, N. Girard, Albert: See Stcvinus, S. Giroud, Henri, et Lesbros, Joseph Aim6: Tables de Sinus Naturels pour la levee des plans de mines... 2 e Edition. 8+150 pp. 8 Paris, 1863 Gisborne, Thomas : Considerations on modern theories of Geology, ... 6 1 pp. 8 London, 1 837 Giulio, Carlo Ignazio : Di un caso particolare della dottrina dell'efflusso dcll'aqua da'vasi. 38 pp. 4 Torino, 1839 * Experiences sur la resistance a la flexion et ... a la rupture des fers forges. 51 pp. 4 Turin, 1840 205 Giulio Glenie. Giulio, Carlo Ignazio cont. * Sur la (^termina- tion de la Densite moyenne de la Terre... 3 ff. 4 Torino [ 1 844] Relazione sul primo anno di corso nella r. Scuola di Meccanica applicata alle arti ... xxxvi. pp. 8 Torino, 1846 Gladstone, J. H. : Michael Faraday. vi.+ 176 pp. 8 London, 1872 - * Report read by the President at the Anniver- sary Meeting of the Chemical Society, March 3Oth, 1878. 24 pp. 8 London, 1878 Gladstone, J. H., and Tribe, Alfred : * Researches on the action of the copper-zinc couple on organic bodies. 8 pp. 8 London, 1873 * On an Air-battery. 7 pp. 8 London, 1873 - * Observations on the nature of the black deposit in the copper-zinc couple. 4 pp. 8 London, 1873 Glaisher, James : * On the Corrections to be applied to the Monthly Means of Meteorological Observations taken at any hour, ... 15 pp. 4 London, 1848 * Class X. Philosophical Instruments and pro- cesses depending upon their use. 4 London, 1852 From the Jurors' Reports of the Great Exhibition of the Works of Industry of all Nations, 1851. *On the direction of the Wind at ... Greenwich, in the twenty years ending December 1860. 40 pp. 8 London, 1861 * On the pressure of the Wind in strong winds and in gales, at ... Greenwich, from the year 1841 to 1860. 21 pp. 8 London, 1862 Glaisher, J. W. L. : * Note on the integral cos bx L- dx. I p. 8 Cambridge, 1871 * On the history of Euler's Constant. 7 pp. 8 Cambridge, 1871 * On the Law of Facility of Errors of Obser- vations, and on the Method of Least Squares. 49 pp. 4 London, 1872 * Supplementary remarks on some early Loga- rithmic Tables. 7 pp. 8 London, 1872 * Notice respecting some new facts in the early History of Logarithmic Tables. 13 pp. 8 London, 1872 Glaisher, J. W. L. continued. * Remarks on the Calculation of TT. 12 pp. 8 Cambridge, 1872 - * Pineto's Table of ten-figure Logarithms of numbers. 7 pp. 8 London, 1872 * On the deduction of series from infinite pro- ducts. 7 pp. 8 Cambridge, 1873 - * Report of the Committee, ... on Mathematical Tables. 175 pp. 8 London, 1874 /oo / a\ r $ \ x ~v) dx= I 4>(x}dx. CO ' ' J CO 2 pp. 8 Cambridge, 1875 * Proofs of some theorems of M. Liouville on Definite Integrals. 2 pp. 8 Cambridge, 1875 - * Note on the formula I 3 + 2 3 ... + 3 = (j + 2 ... + w ) 2; &_ c 2 pp. 8 Cambridge, 1875 * Note on Partitions. 5 pp. 8 London, 1875 * A Theorem in Arithmetic. 3 pp. 8 Cambridge, 1875 * Mathematical notes. 2 pp. 8 Cambridge, 1875 * Sur la partition des nombres. 3 pp. 4 Paris, 1875 * On circulating decimals with special reference to Henry Goodwyn's " Table of circles " and " Tabular series of decimal quotients." 22 pp. 8 Cambridge, 1878 - * On multiplication by a table of single entry. 17 pp. 8 London, 1878 * On a Property of Vulgar Fractions. 1 6 pp. 8 London, 1879 Various papers and notes that have appeared in the Quarterly Journal of Mathematics and the Messenger of Mathematics during ... 1878. 8 Cambridge, 1879 Seventeen papers. Gleanings in Science: January to December. Vol.1. 8 plates, xvii. + 388 pp. 8 Calcutta, 1829 Gledhill, Joseph : See Crossley, E. Glenie, James : The doctrine of Universal com- parison, ... 45 pp. 4 London, 1789 The Antecedental Calculus, or a Geometrical Method of Reasoning, ... applicable to every purpose, to which fluxions ... can be applied, ... 1 6 pp. 4 London, 1793 Glenie Gompertz. 206 Glenie, James cont. *A geometrical investiga- tion of some ... Properties of the Circle. 2 plates, 49 pp. 4 Edinburgh, 1 805 Gleuns, Willem, Jr. : lets over de Kometen. ... i plate, 15 pp. 8 Groningen, 1835 Dissertatio ... de Maculis Solaribus. 2 plates, 5 ff. + 53 pp. + 4 ff. 8 Groningae, 1837 Copy on thick paper, with theses and two poems to the author at the end. Glockner, Johann Friedrich : Specimen novum Nephelemetriae, seu dissertatio ... de Pondere Nubium. I plate, 28 pp. 4 Halce Magdeb., 1722 Glorioso, Giovanni Camillo: loannis Camilli Gloriosi Exercitationvm mathematicarvm Decas prima. [Decas Secunda. Decas Tertia.] In qva Continentur varia & theoremata & proble- mata, ... 3 vols. 108+195 + 208 pp. 4 Neapoli, 1627, '35, '39 Glover, John: La Roue arithmetique, instrument de novvelle invention, par lequel, sans autre con- noissance d'Arithmetique, que celle de la valeur des Chiffres, on apprend a faire les principales Regies, ... 30 pp.+ i f. 8 Paris, 1699 Glume, Georg Gottfried : De Gravitate vniversali. [Inaugural Dissertation.] 2 plates, 6 ff. + 6o pp. 4 Halce, 1750 Godfray, Hugh : An Elementary Treatise on the Lunar Theory, with a brief sketch of the history of the problem up to the time of Newton. I plate, viii.+ iO3 pp. 8 Cambridge, 1853 A Treatise on Astronomy, for the Use of Colleges and Schools. i plate, xvi. + 311 pp. 8 Cambridge and Lon- don, 1866. Godecke, Andreas : Christliche-Schrifftmassige Gedancken. Die bei Anschauung desz neuen Comet-Sterns/ welcher ... 1664. ... erschienen ... entworffen hat / Andreas Godecke von Schoningen. 6 ff. 4 Hamburg, 1665 Woodcut on title. Goransson, B. : * Om kroppars verkliga varme- kapacitet. 22 pp. 4 Lund, 1870 Goethe, Johann Wolfgang von : Zur Farbenlehre. Erster [Zweiter] Band. 2 vols. 8 Tubingen, 1810 - Anzeige und Uebersicht des Goethischen Werkes zur Farbenlehre. 12 pp. 4 Tubingen, 1810 Goethe, Johann Wolfgang von cont. Erklarung der zu Goethe's Farbenlehre gehorigen Tafeln. 1 6 coloured plates, 24 pp. 4 Tubingen, 1810 Gotlin, Er. Joh. : Praenotiones de Functionibus. rationaliter Logarithmicis integrandis. 2 ff. + 24 pp. 4 Londini Gotlwrum, 1831 Gottinger Studien : 1845. 1847. Erste Abtheilung : Mathematische und naturwissenschaftliche Abhandlungen. Redigirt von August Bernhard Krische. 8 Gottingen [1845, '47] Goetze, W. C. : See Sawitsch, A. Goz, Martin : Theses philosophical De Mundo, Coelo & Elementis, ... i plate, 2 ff. + 46 pp. 4 Erfurti, 1698 Gold, Charles : See Arago, F. Goldbach, Christian Friedrich : Neuester Him- mels-Atlas ... nach Flamsteed, Bradley, Tob. Mayer, De la Caille, Le Francais de la Lande und v. Zach, ... mit doppelten schwarzen Stern- Charten bearbeitet ; ... Revidirt auf der Stern- warte Seeberg ... und mit einer Einleitung begleitet vom Hrn. ... von Zach. 56 maps, 5 ff. fol. Weimar, 1799 26 of the maps are in duplicate, with and without co-ordi- nates and figures of constellations. Goldbach, C. : See Goulianof, J. von. Goldingham, John : See Observatories. Madras. Goldschmid, Jakob: Die Aneroid-Barometer von Jakob Goldschmid und das barometrischc Hohenmessen. ... bearbeitet von Carl Koppe. 2 plates, 96 pp. 8 Zurich, 1 877 Goldschmidt, Carl Wolfgang Benjamin: * Re- sults of the Daily Observations of Magnetic Declination during six years at Gottingen. 12 pp. 8 London, 1841 Goldtbeeg, Julius Gerhard : Fama syderea nova. Gemein offentliches Auszschreiben / Desz ... Herrn Johanni Faulhabers / &c. ... Anlangend DEn Neuen: ...Cometstern / ... i plate, 12 ff. 4 Nilrnberg, 1618 At foot of last page after ENDE and tailpiece is the catch- word Proble-. Gompertz, Benjamin: * On Pendulums vibrating between Cheeks. 22 pp. 8 London, 1817 207 Gompertz Gosselin. Gompertz, Benjamin cont. The Principles and Application of Imaginary Quantities, Book I ; to which are added some observations on Porisms; ... 35 pp. 4 London, 1817 - The same. Book II ; ... 44 pp. 4 London, 1818 * A sketch of an analysis and notation appli- cable to the value of life contingencies. 83 pp. 4 London, 1820 * On the nature of the function expressive of the law of human mortality ; ... 75 pp. 4 London, 1825 * Hints on Porisms, in a letter to T. S. Davies, ... with a Scholium ... 34 pp. 4 London, 1850 * A Supplement to two Papers,... on the Science connected with Human Mortality; ... 49 pp. 4 London, 1862 Gondisalvi de Toledo : C Epistola astrologie defensiua. C Amicus medicorum magistri Johannis Ganiueti : cum opusculo quod cell enarrant propter principium eius inscribitur : et cum abbreuiatione Abrahe aueneezre de lumi- naribus et diebus creticis. Astrologia Ypocratis. . . 64 ff. 8 [/ fine] : C Et sic est finis horum opHsailoru accurate * diligenter iinpressorum arte ^ industria Magistri Johannis Cleyn in ciuitate Liigdunen. Anno salutis nostre, 1508 ... Gonnella, Tito: Opuscoli Matematici ... I. Di alcuni perfezionamenti del Telescopic New- toniano. II 1'andamento dei Raggi Luminosi a traverse d'un sistema qualunque di Lenti. III. D'una macchina perquadrare le figure piane. 5 plates, xliv. + 2o6 pp. 4 Firenze, 1841 - Teoria, e Descrizione d'una Macchina colla quale si quadrano le superficie piane. 8 pp. 8 s.l., s.a. One page of diagrams. Goodricke, John: *A Series of Observations on ... the Period of the Variation of the Light of ... Algol. 9 pp. 4 London, 1783 - * On the Period of the Changes of Light in the Star Algol. 6 pp. 4 London, 1784 Goodridge, John : The Phcenix, an Essay. Being an Attempt to prove from history ... that the Comet ... is the real phoenix of the ancients. Portrait, i plate, 12 ff. + 74 pp. 4 London, 1781 Goodwin, Harvey : An elementary course of Mathematics, ... xi. + 468 pp. 8 Cambridge, 1846 [Goodwyn, Henry]: Introductory remarks respect- ing the Imperial Gallon and Diagonal Table. 3 tables, 4 pp. 4 s.l., s.a. [ ] A Table Of the Circles arising from the division of a unit, or any other whole number, by all the integers From I to 1024; ... V. + I07 pp. + 5 ff. 8 London, 1823 Goppold, F. : Leitfaden zum Studium der reinen Geometrie. 92 pp. 4 Prag, 1853 Lithographed. Gordon, George: See Harris, John; 1729. Gordon, William : The Elements, Analysis, and Practice of Arithmetic, ... The second edition. vii. + 339 pp. + 2 ff. 8 Glasgow, 1775 Gordon, : * [Description of Gordon's Stone- Mill] I plate, 2 pp. 8 London, 1758 Gore, George: *The National Importance of Scientific Research. 23 pp. 8 Birmingham, 1873 Gore, John Ellard : * A Catalogue of Known Variable Stars. With Notes and Observations. 62 pp. 8 Dublin, 1884 * A Catalogue of Suspected Variable Stars with notes and observations. i plate, 159 pp. 8 Dublin, 1885 Gossart, Alexandre : Table des Carres de un a cent millions ... precedee d'une echelle de nombres rciproques ... suivie des sinus ... 84 pp. 8 Paris, 1865 Stenarithmie ou abreviation des calculs comple- ment indispensable de toutes les arithmetiques ... Troisieme Edition. 128 pp. 12 Paris, 1866 Gosselin, Jean [Josselin]: La Declaration d'vn comete ov estoille prodigievse, laqvelle a com- mence a novs apparoistre a Paris, en la partic Septentrionale du ciel, au mois de Nouembrc dernier, en 1'an present 1572. & se monstre encores auiourd'huy. ... Par I. G. D. V. 4 ff. 4 Paris, 1572 On verso of title is a large woodcut of Ccphevs and Cassiopea with the legend Cest icy le pourtraict du Comete ..., the Comete being the New Star. Gosselin Grahame. 208 Gosselin, Jean [Josselin] continued. Historia imaginvm ca:lestivm nostro secvlo accom- modata. Jn qua earum vicinitates seu habitu- dines inter se, atque stellarum fixarum situs & magnitudines, ... explicantur : ... I woodcut, 4 ff. + 35 pp. 4 Parisiis, 1577 Contains a further account of Nova Tychonis 1372. The woodcut is reproduced from the tract of that year. Gothard, Eugen von : Beleuchtungslaterne. * Ein Meteoroskop mit 3 pp. 8 Berlin, 1884 - * Apparate fiir Aufnahmen himmlischer Objecte. 10 pp. 8 Berlin, 1886 - * Keilphotometcr mit Typendruck-Apparat. i woodcut, 3 pp. 8 Berlin, 1887 Gottsched, Johann : De Luce et Coloribus. i plate, 2 ff. + 40 pp. 4 Regiomonti, 1701 Goudin, Matthieu Bernard : CEuvres du Citoyen Goudin. Traite des proprietes communes a toutes les courbes. Premier Memoire sur les eclipses de soleil. Second Memoire sur les eclipses de soleil. Memoire sur 1'ellipse. 2 plates, 86 pp. + 3 ff. + 27 + 35 pp. 4 Paris, An VIII. [1802]. CEuvres de M.-B. Goudin, contenant un traite" sur les proprie^s communes a toutes les courbes, un memoire sur les Eclipses de soleil, et un sur les usages de 1'ellipse dans la trigonometric spherique. Nouvelle Edition. i plate, 2 ff.+ 1 68 pp. 4 Paris, An XI, 1803 Gould, Benjamin Apthorp: * On the Velocity of the Galvanic Current in Telegraph Wires. i plate, 28 pp. 8 New Haven, 1851 Reply to the " Statement of the Trustees " of the Dudley Observatory. v. + 366 pp. 8 Albany, 1859 Address... On receiving the premiums awarded at the... Exhibition in Philadelphia... for Lunar and Stellar Photographs. 7 pp. 8 [Cordova, 1877] - Sobre el cometa de Mayo y Junio de 1881 y su observacion hecha el 1 1 de Junio. 8 pp. 8 Cordoba, 1881 - Addresses at the complimentary dinner to Dr. B. A. Gould ... May 6, 1885. 40 pp. 8 Lynn, Mass., 1885 See Astronomical Journal, The. Observatories. Albany. Observatories. Cordoba. Goulianof, J. von : Bemerkungcn iiber den Thier- kreis von Denderah. ... Aus dem Russischen iibersetzt von C. Goldbach. i plate, 34 pp. 8 Dresden, 1832 Goulier, C. M. : * Memoire sur le Telometre a Prismes ... i plate, 68 pp. 8 Paris, 1 869 Goulier, : * Nivcau a collimateur ; Mires de nivellement ; Boussole nivelante en metal, ... Lunette anallatique. 18 + 24 + 30+20 pp. 8 Paris, 1875 Author's autograph on cover. Gouraud, Charles : Histoire du Calcul des Prob- abilites depuis ses origines jusqu'a nos jours. 3 ff.+ 148 pp. 8 Paris, 1848 Goiiye, Thomas: Observations physiques et mathe- matiques, ... Envoyees de Siam ... par les Peres. J&uites ... qui vont a la Chine ... avec ... quelques Notes du P. Goiiye ... 3 plates, 252 pp. + 2 ff. 4 [Amsterdam, 1735] Reprinted from the Paris Histoire de F Academic, tome VII., with Lettres de M. Auzout, but paged separately. Contains observations of Comet 1689, a Centauri, &c. Govi, Gilbert : * Recherches historiques sur 1'in- vention du Niveau a Bulle d'Air. 15 pp. 4 Rome, 1870 Grabow, : Zur ebenen und spharischen Trigo- nometric, ... i plate, 44 pp. 4 Coblenz, 1836 Graf, F. C. A. : Unsere Erde mit ihrem Monde. 5 plates, vi.+94 pp. 8 Gotha, 1825 Grafenhahn, Wolfgang Ludwig : De Venere svb sole videnda. 2 ff. fol. BarutJii [ 1 760} [Graff, ]: La Galerie des Combinateurs, ... 4 plates, xxxij. + 3O3 pp. 8 Paris, 1773 Graevius, Joannes Georgius : Oratio de Cometis, Contra vulgi opinionem Cometas esse malorum nuncios. ... Editio secvnda. Accesserunt Andreae Dvditii, Samvelis Maresii ... Ut & nonnullorum ... Iwminum de Cometis dissertationes & judicia. 4 ff. + 70 pp. 4 Trajecti ad Rlienvm, 1681 Redenvoeringh ofte Oratie van de Cometen, ... In het Duytsch gebraght door H. V. Quellen- burgh. 50 pp. 8 Utrecht, 1682 Grahame, Thomas: A letter... to Nicholas Wood, Esq. on ' Comparative performances of motive power on Canals and Railroads.' 40 pp. 8 Glasgow, 1831 209 Grahame Gravatt. Grahame, Thomas continued. Essays and letters on ... extension of Inland Communication and Transport. I plate, 61 pp. 4 London, 1835 Graillat, J. : Le Clavi-Chiffre ou les trois Merveilles de I'Arithmetique ... Dixieme Edition. 32 pp. 8 Paris [1880] Graman, Melchior : Prognosticon Astrologicum, Oder Teutsche Practica/ Auff das Jahr... 1603. 14 ff. 4 Erffordt [1602] Graminaeus, Theodorus : Erklerung oder Auszle- gung eines Cometen/so nuhn ein gutte zeit/... am himmel vernommen / vnd noch bey nacht- licher zeit gesehen wirdt. ... 4 ff. + 1 76 pp. 4 Gedruckt zu Collen am Rhetn IS73- See page 96. Mysticvs Aqvilo, sive Declaratio Vaticinij leremie Prophetae : Ab Aquilone pandetur maluin super onmes habitatores terrcz ... Item Epistola R. D. Wilhelmi ... Lindani ... de hoc eodem negotio. 175 pp. 8 Coloniae, 1576 Grandi, Guido : Geometrica Demonstratio Vivi- aneorvm Problematvm ... Addita etiam appen- dice De Geometrica Quadratura infinitarum partium curves superficiei Conicae, Variorumque Fornicum ex ijs compositorum. 8 ff. + 220 pp. 4 Florenticz, 1699 Many diagrams in text. De Infinitis Infinitorum, et Infinite Parvorum ordinibus disquisitio geometrica ... Portrait, 6 ff.+ 100 pp. 4 Pisis, 1710 Flores Geometrici ex Rhodonearum, et Cloeli- arum Curvarum descriptione resultantes, ... 2 plates, xvi. + 84 pp. 4 Florentiae, 1728 Grandidier, Alfred : See Paris, Exposition uni- verselle Internationale de 1878 a Paris. Granollachs, Bernardus de : [Begins]: INcipit Tractatus multu vtilis per circuspectu virum dnm Bernardum de Granollachs barchinonen artium * medicine magistru ex nobilissima arte astrologie extractus in quo coiunctiones ^ op- positiones lune cuiuslibet mesis in quolibet anno facilime repcriri possunt incipiedo ab anno dni. M.cccc.lxxxviii. vsq^ ad annum domini. M.ccccc.l. duran. ... 33 ff. 4 s.l., s.a. [c. 1487] The first capital letter is inserted in MS. CC Granollachs, Bernardus deconf. T Lunarium in quo reperiutur Coniunctiones & Oppositiones Lune : & eclypses Solis & Lune per anni circulu : Festa mobilia. Aureus numerus. & Lra dnicalis. [Begins] : INcipit tractatus multum vtilis ... 24 ff. 8 s.l., s.a. Woodcut on title. Is a reprint of the foregoing for the years 1507-1550. Grant, Robert : History of Physical Astronomy, from the earliest ages to the middle of the nineteenth century. ... xx. + 637 pp. 8 London, 1852 Inauguration of the ... Refracting Telescope, of nine inches aperture, at the Observatory of... Glasgow. 24 pp. 8 Glasgow [1862] Catalogue of 6415 Stars, for the epoch 1870 deduced from observations made at the Glasgow University Observatory during the years 1860 to 1 88 1. Preceded by a synopsis of the annual results of each star ... lxvi. + 793 pp. 4 Glasgow and London, 1883 See Arago, F. Grashof, F. : Theoretische Maschinenlehre. Erster Band. Hydraulik nebst mechanischer Warme- theorie...Zweiter Band. Getriebe Mechanische Messinstrumente. Dritter Band. Theorie der Kraftmaschinen. 8 Hamburg und Leipzig, 1875-87 The complete work will be in four volumes. Grasser, Johann Jacob, und Grossen, Johann Georg : Christenliches Bedencken ; auch Natiir- licher / ... Bericht / von dem erschrockenlichen Cometen / Der ... 1618. ... sich in Europa sehen lassen ... Widerumb auffgelegt ... 2 ff. + 28 pp. 4 Zurich [1664] Woodcut on title. Grass!, Oratio : M.DC.XVIII. De tribvs Cometis anni 12 pp. 4 Bononiae, 1655 Gratus, Joannes Carolus : Pronosticon anni Christiane salutis. M.D.xix. Editu^ per. d. Jo. Carolum Gratum Bononiensem discipulum d. Lu. Gaurici Artiu3 doctoris Egregij. ... 8 ff. 4 s.l., s.a. \Bologna, 1519?] Woodcut on title ; the block used is the same as that in Granollachs' Lunarium ... Gravatt, W. : A letter on Steam Gun-Boats of shallow draught and high speed. ii pp. 8 London, 1854 Graves Gregorius. 210 Graves, Charles: See Chasles, M. 1841. Graves, John T. : *An attempt to rectify the inaccuracy of some logarithmic formulae. 1 6 pp. 4 London, 1829 - *On a Connection between the General Theory of Normal Couples and the Theory of Complete Quadratic Functions of Two Variables. 6 pp. 8 London, 1 845 s'Gravesande, Willem Jakob : Oratio inaugura- lis, de Matheseos, in omnibus scientiis, praeci- pue in Physicis, usu, nee non de Astronomic perfectione ex physica haurienda. 2 ff. + 27 pp. 4 Lvgdvni Batavorvm, 1717 Oeuvres philosophiques et mathematiques. Rassemblees & Publiees par Jean Nic. Seb. Allamand, ... Premiere [Seconde] partie. 2 vols. 4 Amsterdam, 1774 Gravitation : Thoughts on General Gravitation, And Views thence arising As to the State of the Universe. iv.+ 13 pp. 4 London, 1777 Gravitation and Gravity : [The Article on " Gra- vitation" and "Gravity," from the Encyclopaedia Britannica.] I plate, 23 pp. 4 {London, 1811] Gravius, John: Astronomica quaedam ex traditione Shah Cholgii Persce : una cum Hypothesibus Planetarum : ... nunc primum publicata. 8 ff. + 97 pp. 4 Londini, 1650 Latin and Persian. Gray, Peter : * On a practical Method of forming Logarithms and Anti-logarithms, to twelve ... places ; with a Postscript, in which the method is extended to ... sixteen places. 1 6 pp. 8 London, 1847 * A Table for the easy formation of Anti- Logarithms, of twelve ... places ; ... 1 2 pp. 8 London, 1 848 Grazia, Vincenzio di : Considerazioni ... sopra'l discorso di Galileo Galilei Intorno alle cose che stanno su 1'acqua, e che in quella si muouono. ... 86 pp.+ i f- 4 Firenze, 1613 Chasles 1660. Grebel, Moritz Wilhelm : Multiplex et continuata serierum transformatio exemplo quodam lucu- lento illustratur. xvi. pp. 4 {Leipzig, 1820] De metienda montium altitudine ope barometri. 3 ff. + 3i pp. 12 Glogovice maioris, 1823 Ueber Linsenglaser mit Riicksicht auf ihre Dicke. 32 pp. 4 Zeitz, 1843 Green, George : An Essay on the Application of mathematical Analysis to the Theories of Elec- tricity and Magnetism. viii. + 72 pp. 4 Nottingliam, 1 828 * On the Determination of the Exterior and Interior Attractions of Ellipsoids of Variable Densities. 35 pp. 4 Cambridge, 1835 * On the Laws of the Reflexion and Refraction of Light at the common Surface of two non- crystallized Media. Supplement to the same. 24 pp. 4 Cambridge, 1838 * Supplement to a Memoir on the Reflexion and Refraction of Light. 10 pp. 4 Cambridge, 1839 Green, Nathaniel E. : * Observations of Mars at Madeira, August and September 1877. 3 plates, 26 pp. 4 London, 1878 Greene, J. Reay : * On the Morphology of the Hydrozoa, with reference to the . . . Coelenterata. 3 pp. 8 Dublin, 1859 Greenland : Meddelelser om Gr0nland, udgivne af Commissionen for Ledelsen af de geologiske og geographiske Unders0gelser i Gr0nland. Hefte I.-VI. 8 Kj0benhavn, 1879, '81, '80, '87, '83, '83, '83 Greenwood, T. : Turners' & Fitters' Handbook, ... 92 pp. 1 6 Halifax, s.a. Greg, Robert Phillips: Observations on Meteoro- lites or Aerolites, ... accompanied by a complete Catalogue of Meteoric Falls. 40 pp. 8 {Manchester} 1855 Greg, Robert Phillips, and Herschel, Alexander Stewart : Atlas of Charts of the Meteor Tracks contained in the British Association Catalogue of Observations of Luminous Meteors extending over the years, from 1845 to 1866. ... Prepared for the Luminous Meteor Committee of the British Association. 23 plates, 21 in. x 26 in., London, 1867 Gregorius a Sancto Vincentio : P. Gregorii a S to Vincentio opvs Geometricvm Qvadratvrse Circvli et sectionvm coni Decem libris compre- hensum. [Qvadratvrae Circvli tomvs secvndus.] 2 vols. Frontispiece, 24 ff. + 1225 pp. + 2 ff. fol. Antverpice, 1647. Many diagrams in text. Place and year are taken from the frontispiece. 211 Gregorius Gronau. Gregorius Turonensis : See Haase, H. A. F. Gregory, David : Catoptrics et Dioptricae Sphse- ricae Elementa. 2 ff. + 99 pp. 4 Oxonii, 1695 Plate on title. Diagrams in text. Davidis Gregorii ... Astronomias physical & geometric^ Elementa. Secunda Editio ... Ac- cesserunt Pr&fatio Editoris ; Cometographia Halleiana ...; ... Horologiorum Sciotericorum tractatus & duplex Index, ... Tomus primus. [Tomus secundus.] Frontispiece, portrait, 47 plates, I table, IO ff. pp. 4 Geneva, 1726. Elements of Catoptrics and Dioptrics. Trans- lated from the Latin Original, With a large Supplement, By William Browne. The Second Edition. To which is added, An Appendix, By J. T. Desaguliers, containing, An Account of the Reflecting Telescopes ; ... With Original Letters ... between Sir Isaac Newton and Dr. James Gregory, ... Now First Published. 4 plates, vi. + xv. + 288 pp. 4 London, 1735 Gregory, Duncan Farquharson : A treatise on the Application of Analysis to Solid Geometry. Commenced by D. F. Gregory, concluded by W. Walton. 3 plates, xii. + 276 pp. 8 Cambridge, 1845 Examples of the processes of the Differential and Integral Calculus. Second Edition edited by William Walton. 4 plates, X. + 529 pp. 8 Cambridge, 1846 Gregory, James : Vera Circvli et Hyperbolas Qvadratvra, In propria sua proportionis Specie,... I plate, 62 pp. 4 Patavii [1667] Diagrams in text. Gregory, James Craufurd : * Notice concerning an Autograph Manuscript by Sir Isaac Newton, containing some notes upon the Third Book of the Principia, ... 13 pp. 4 Edinburgh, 1831 Gregory, Olinthus: A Treatise on Astronomy, in which the Elements of the Science are deduced ... From the Appearances of the Heavens ... 9 plates, xiii. + 522 pp. + 5 ff. 8 London, 1802 * On the different ' Rates ' of Pennington's As- tronomical Clock, at the Island of Balta in Zetland, and at Woolwich Common, Kent ; ... I plate, 20 pp. 8 London, 1819 * Theory and Practice of Gunnery. 1 8 pp. 8 London, s.a. Gresser, Adam : Ex Sectionibus Conicis.mechanica et optica. 8 pp. 4 Heidelberg, 1788 Grew, Nehemiah : See Academies. London, Royal Society. Grey, R. : Memoria technica, or Method of artificial Memory; ... Also, Jewish, Grecian, and Roman Coins, ... to which are subjoined Lowe's Mne- monics ... xxiii. + 2i5 pp. 12 Oxford, 1855 Grienberger, Christoph : Catalogvs veteres affix- arum Longitudines, ac Latitudines conferens cum nouis. Imaginvm Caelestivm Prospectiua duplex. ... Vtraqve Cselo & ... Tychonis obser- uationibus quam simillima. 4 ff. + 88 pp. 4 Rotnce, 1612 Griffin, John Joseph: Chemical Handicraft: A Classified and Descriptive Catalogue of Chemical Apparatus, ... Illustrated by upwards of Fifteen Hundred Engravings on Wood. xiii. + 455 pp. 8 London, 1866 The same. Illustrated by upwards of Sixteen Hundred Engravings on Wood. [The second edition.] xiii.+479 pp. 8 London, 1877 Griffith, J. W., and Henfrey, Arthur: The Micrographic Dictionary ; a guide to the ex- amination ... of microscopic objects. Second edition. Vol. I. Text. [Vol. II. Plates.] 2 vols. 44 plates, xl. + /si pp. 8 London, 1860 Grimaldi, Francesco Maria : Physico-Mathesis de Lvmine, Coloribvs, et Iride, aliisqve adnexis Libri Dvo, In quorum Primo afferuntur Noua Experimenta, & Rationes...pro Substantialitate Luminis. In Secundo autem dissoluuntur Argu- menta in Primo adducta, ... Opvs posthvmvm. ii ff. + S35 pp. + 8 ff. 4 Bononice, 1665 According to Poggendorf the discovery of Diffraction and the first attempt at an Undulatory Theory of Light are set forth in this work. * Extrait d'un ouvrage du P. Grimaldi intitul^ : Trait6 physico-math^matique de la lumiere, des couleurs et de 1'iris. 6 pp. 8 Paris, 1819 Appended to the Memoire sur f Action que Its rayons de lumiere polarises exercent les uns sur les autres, Paris, 1819, by Arago and Fresnel. See Arago, F. Grist, W. : See London, International Electric Exhibition, 1881-82. Gronau, J. F. W. : Ueber die allgemeine und voile Giiltigkeit der mathematischen Formeln. ... Zweiter Theil. I. Heft. 4 plates, 40 pp. 4 Danzig, \ 863 Groombridge Griinpeck. 212 Groombridge, Stephen : Opposition of the new Planet Vesta. I p. 8 [London, 1820] * Universal Tables for the reduction of the fixed Stars. 35 pp. 4 London, 1821 * Apparent Places of the four Minor Planets at ... their ensuing Opposition. 3 pp. 8 London, 1823 * Observations of the Planets ... in 1820, 1821, and 1822 ... 5 pp. 4 London, 1823 * On the Opposition of the Minor Planets. 3 pp. 8 London, \ 826 A Catalogue of Circumpolar Stars, deduced from the Observations of Stephen Groombridge ... reduced to ... 1810. Edited by George Biddell Airy. xxxiv. + 1 30 pp. 4 London, 1838 Admeasurement of the Distance between the Royal Observatory at Greenwich, and the Observatory of S. Groombridge . . . Sheet, I2f in. x J\ in., s.l., s.a. Gropler, Joachim: Beschreibung Der anderen vnd letzten grossen Finsternusz desz Mons desz 1577. Jars / so in den 26. tag Septembris einfelt / ... 1 5 ff. 4 [In fine] : Getruckt zu Franckfurt am Mayn ... [1577]. Woodcut on title. Astrologische Beschreibung Des erschrecklichen/ langkschwentzigen vnd vngehewren Cometen/... 24 ff. 4 Wittenberg, 1578 Woodcut on title. [Grove, ] : An Answer to Mr. Ferguson's Essay upon the Moon's turning round Its Own Axis,... 3 plates, 52 pp. 8 London, 1748 [ ] A Supplement to the Answer to Mr. Ferguson's Essay. ... 2 plates, 24 pp. 8 London, 1751 Grove, William Robert : A Lecture on The Pro- gress of Physical Science since the opening of the London Institution. ... 46 pp. 8 London, 1842 Not published. On The Correlation of Physical Forces : ... iv. + 52 pp. 8 London, 1846 * On certain Phenomena of Voltaic Ignition and the Decomposition of Water into its consti- tuent Gases by Heat. [Supplementary Paper...] I plate, 16+5 pp. 4 London, 1847 Grove, William Robert cent. * On the Effect of surrounding Media on Voltaic Ignition. 1 1 pp. 4 London, 1 849 Correlation des Forces Physiques. Ouvrage traduit en fran$ais par M. l'Abb Moigno, sur la troisieme edition anglaise avec des notes par M. Seguin Aine. ix. + 343 pp. 8 Paris, 1856 * Address to the British Association ... 1866. 38 pp. 8 London, 1866 Grubb, Howard : Photograph of the Moon Feb I, 1868 NO 13. 6 in. x 8 in., Dublin, 1868 * Report ... on the feasibility of improving the regularity of Public Clocks in Dublin. 13 pp. 8 Dublin, 1873 * On Great Telescopes of the Future. 1 1 pp. 4 Dublin, 1 876 The same. 12 pp. 4 Dublin, 1877 Descriptive Catalogue of Astronomical Instru- ments, &c., ... Frontispiece, 21 pp. 4 Dublin, 1877 Illustrated. The same. Frontispiece, 26 pp. 4 Dublin, 1 880 Illustrated. * On the Equatorial Telescope and on the new Observatory of the Queen's College, Cork. 2 plates, 23 pp. 8 Dublin, 1879 * Le telescope equatorial, de M. Howard Grubb. (Correspondance Barlow St. Paul's). 5 pp. 4 Paris, 1880 From Le Technologiste. An Illustrated Catalogue of Astronomical In- struments, Observatories, &c. ... Frontispiece, 25 pp. 4 Dublin, 1883 * On a new Form of Equatorial Telescope. I plate, 8 pp. 4 Dublin, 1884 Grubb, Thomas: The Great Melbourne Telescope: an examination of and a reply to the official reports from Melbourne ... For private circula- tion only. 20 pp. 8 Dublin, 1 870 Gruber, Johann Daniel : See Leibnitz, G. W. Gruber, Ludwig: Resultate der Untersuchungen iiber den Oktoberschwarm der Sternschnuppen. [Inaugural Dissertation.] 18 pp. 8 Wien, 1874 Griinpeck, Joseph : Pronostication Doctor Joseph Griinpecks / Vom zway vnd dreyssigsten Jar an bisz auff das Viertzigst Jar / des ... Kaiser Carols des Funfften ... 6 ff. 40 s.l. [In fine] : M.D.XXXII. Imperial arms in woodcut on title. 213 Gruson Gubertus. Gruson, Johann Philipp : Pinakothek, oder Sammlung allgemeiner niitzlicher Tafeln ... zum Multipliziren und Dividiren. 24 + 415 pp.+ i f. 8 Berlin, 1798 Pinacotheque ou Collection de Tables d'une utilit^ gdnerale pour multiplier et diviser. xxiv. + 4i5 pp.+ i f. 8 Berlin, 1798 Groszes Einmaleins von Eins bis Hundert- tausend. Erstes Heft von Eins bis Zehn- tausend. 2 ff. + 4O pp. fol. Berlin, 1799 No more published. M^moire sur le Calcul d'Exposition. 66 pp. 4 Berlin, 1 802 Bequeme logarithmische, trigonometrische und andere niitzliche Tafeln ... 42 ff. 8 Berlin, 1818 Gruithuisen, Franz von Paula: Ueber die Natur der Kometen, ... 4 plates, 2 tables, 368 pp. 8 Miinchen, 1 8 1 1 *SelenognostischeFragmente. Erstes Fragment Uber die urgebirgsahnlichen Formationen im Monde. i plate, 20 pp. 4 Miinchen, 1823 Analekten fur Erd- und Himmelskunde. Erster Band, vvelcher die Hefte I. bis VI. enthalt [Siebentes Heft] Portrait, 8 Miinchen, 1828-1831 Seven Hefte paged separately. Neue Analekten fur Erd- und Himmels-Kunde. Erster Band. Erstes bis sechstes Heft. (Alter Reihe VIII. bis XIII. Heft) [Zweyten Bandes erstes Heft Zweyten Bandes zweytes Heft] 2 vols. 8 Miinchen, 1832-36 These form Hefte vin.-xv. of the preceding series. Naturgeschichte des gestirnten Himmels ... nebst tabellarischer Astronomic als Anhang. p.+ i3 ff. 8 Miinchen, 1836 - Astronomisches [Naturwissenschaftlich - astro- nomisches] Jahrbuch fiir physische und natur- historische Himmelsforscher [und Geologen] mit den fiir das Jahr 1839 [-1849] vorausbestimmten Erscheinungen am Himmel. 10 vols. 8 Miinchen [Stuttgart] 1838-47 There is but one volume for the years 1843 ar >d 1844. Bedeutungsvolle und neue Erscheinungen bei der Sonnenfinsterniss vom 8. Juli 1842. 1 6 pp. 4 Stuttgart, 1842 See Astronomical Curiosities. Grummert, Gottfried Heinrich : Betrachtungen liber die Mondenluft, bey Gelegenheit der gros- sen Sonnenfinsternisz, am 25. des Heu-Monats 1748. ... I plate, 44 pp. 4 Dresden und Leipzig, 1748 Plate on title. Contains an account of experiments with a compound lens of glass and water. Grunert, Johann August : De transformatione seriei qua Arcus per Tangentem trigonometricam exprimitur. 18 pp. 4 Halce ad Salam, 1826 Archiv der Mathematik und Physik mit beson- derer Riicksicht auf die Bedurfnisse der Lehrer ... Erster Vierundfunfzigster Theil. 54 vols., 2 vols. indices. 8 Greifswald, 1841-72 *Ueber die Summirung der Reihen von der Form A^(o), A,$(\)x, A,4>(2)x*, ... A n (n}x, ... , wo A erne beliebige constante Grosse, A n eine beliebige und 0() eine ganze rationale alge- braische Function der positiven ganzen Zahl n bezeichnet. 40 pp. 4 Berlin, 1 843 Optische Untersuchungen. Erster Theil. Allgemeine Theorie der Fern- rohre und Mikroskope. Zweiter Theil. Theorie der achromatischen Objective fiir Fernrohre. Dritter Theil. Theorie der zweifachen achro- matischen Oculare. 3 plates, x. + 25i+xvi. + 3O4+vi. + 2o6 pp. 8 Leipzig, 1846, '47, '51. * Uber die Proximitaten der Bahnen der Planeten und Kometen. 61 pp. 8 Wien, 1854 Gruss, Gustav : * Bestimmung der Bahn des Ko- meten V, 1874. 13 pp. 8 Wien, 1878 * Bahnbestimmung des Kometen V, 1877. 7 pp. 8 Wien, 1882 See Observatories. Prag. Gua de Malves, Jean Paul de : Usages de 1'Ana- lyse de Descartes Pour decouvrir, sans le secours du Calcul Differentiel, les Proprietes, ... des Lignes Gom6triques de tous les Ordres. 4 plates, xxvj. + 4S7 PP- 8 Paris, 1740 Gubertus, Antonius: Ant. Gvberti Costani ivris vtrivsqve cons. & apud Tolosates professoris, Polyhistor. 59 pp. + 4 ff. 4 Lvgdvni, 1561 Title in woodcut border. Gubertus Gumpach. 214 Gubertus, Antonius continued. Ant. Gvberti ... Apologeticon, Testimonia continens de CJiristo, & ijs, qiuz illiits aduentu, & crucis tempore in ctzlo, et terra mirabiliter facta sunt. 16 pp. 4 Lvgdvni, 1561 Title in woodcut border. Gudermann, Christoph : *Theorie der Modular- Functionen und der Modular-Integrale. xx. + 642 pp. 4 Berlin, 1844 Gulfferich, Herrmann : Ein New kurtz Rechen- biichlein / auff der Linien vnnd Federn / den angehenden Rechnern / vnd alien Kauffshandt- lern zu gut vnd nutz. ... 68 pp. 8 [Colophon'} : Gedruckt zu Franckford am Mayn / durck Wygandt Han. 1558. Woodcut on title ; small woodcuts in text. Giinther, Siegmund : Studien zur theoretischen Photometric. [Inaugural Dissertation.] 50 pp. 8 Erlangen, 1872 * Die Anfange und Entwickelungsstadien des Coordinatenprincipes. i plate, 50 pp. 8 s.L, s.a. See Apianus, Petrus, und Apianus, Philipp. Guericke, Otto von : Experimenta Nova (ut vocantur) Magdeburgica de Vacuo Spatio Primum a R. P. Gaspare Sckotto, ... Nunc ver6 ab ipso Auctore Perfectiiis edita, -uariisque aliis Experimentis aucta. Quibus accesserunt ... De Aeris Pondere circa Terrain ; de Virtutibus Mundanis, & Systemate Mundi Planetaria; sicut & de Stellis Fixis, . . . Frontispiece, portrait, 2 plates, 7 ff. + 244 pp. + 3 ff. fol. Amstelodami, 1672. Twenty engravings in text, some of them occupying a whole page. Pages 184-197 contain letters between the author and Stanislaus Lubienietz about Comets. Guerin, J. M. F. : Astronomic Indienne d'apres la doctrine et les livres anciens et modernes des Brammes ... suivie de 1'Examen de 1' Astronomic des anciens peuples de 1'orient . . . 4 plates, X. + 2SO pp. 8 Paris, 1847 Guerry, A. : Statistique Morale de 1'Angleterre comparee avec la Statistique ... de la France. 1 3 pp. 8 Tours, s.a. Review by H. Diard. Gtitther, Christian Heinrich : De Aurora Boreali, quam Germani Das Nord-Licht / appellant A.c. 1716. d. 17. Martii observata. i plate, 2 ff. + 28 pp. 4 Regiomonti, 1716 Giitzlaff, C. : * Aequatio modularis pro transfor- matione functionum ellipticarum septimi ordinis. 5 pp. 4 Berlin, 1834 Guglielmini, Giovanni: See Leonardo Pisano. Guiducci, Mario: Discorso delle Comete. 2 ff. + 54 pp. 4 Firenze, 1619 The same. 36 pp. 4 Bologna, 1655 Guillemin, Amede"e : Les phenomenes de la phy- sique. Ouvrage illustre de 457 figures ... et de 1 1 planches imprimees en couleur. Deuxieme edition. n plates, xv. +755 pp. 8 Paris, 1869 Les Cometes. ii plates, xii.+47O pp. 8 Paris, 1875 Le Ciel. Notions elementaires d'Astronomie physique. Cinquieme edition ... contenant 62 grandes planches ... et 361 vignettes inserees dans le texte. 62 plates, iv. + 969 pp. 8 Paris, 1877 Guiraudet, : Aper$u historique sur 1'origine et les progres du Calcul des Variations jusqu'aux travaux de Lagrange. i plate, 43 pp. 8 Lille, 1862 Guldberg, C. M., et Mohn, H. : * Etudes sur les mouvements de 1'Atmosphere. Deuxieme partie. 53 pp. 4 Christiania, 1880 Guldin, Paul : De Centre Gravitatis Trium specie- rum Quantitatis continue. Liber primus, de Centri Gravitatis Inventione. ... [Liber secvndvs. De Usu Centri Gravitatis ... Liber tertivs, De Fructu, Ex Usu Centri Gravitatis ... collecto;... Liber qvartvs, De Gloria, Ab Usu Centri Gravi- tatis ... parta. ...] i plate, 12 ff. + 227 + 99 pp. + 18 ff. + 40i pp. fol. Vienna Avstricz, 1635, '40, '41, '41. Numerous diagrams in text. The three last books are paged in one series. Gumpach, Johannes von : Hiilfsbuch der Rech- nenden Chronologic, oder Largeteau's abge- kiirzte Sonnen- und Mondtafcln, ... vi. + no pp. 8 Heidelberg, 1853 Ueber den Nutzen der Largeteau'schen Sonnen- und Mond-Tafeln. ... 36 pp. 4 Heidelberg, 1854 A letter ... on the subject of the true figure and dimensions of the Earth. 14 pp. 8 Guernsey, 1862 On the year of the Conquest of Taxagila by G'anameg'aja. 13 pp. 8 s.l., s.a. 215 Gunter Gylde"n. Gunter, Edmund: The Works of Edmund Gunter: Containing the Description and Vse of the Sector, ... And other Instruments. With a Canon of Artificial Sines ... and the Logarithms from an Unite to 10000: ... To which is added, The Description and Use of another Sector ... invented by Mr. Sam. Foster, ... The Fifth Edition, ... By William Leybourn. Engraved frontispiece, 2 plates, 12 ff. + 3i2 + 224 pp. + 86 ff. 4 London, 1673. Gurlitt, Johann : See Brodhagen, P. H. C. Gurney, Goldsworthy : Steam Carriages on Turn- pike Roads. 48 pp. 8 London, 1832 Debate on ... Mr. Gurney's petition, ... [respect- ing] Steam Engines running on Common Roads. 25 pp. 8 London, 1834 Guttmann, Christian Gottlieb : Verniinftige Gcdancken iiber die neue Cometenlehre des ... Johann Heyns ... 2 plates, 10 ff.+ i38 pp. 8 Leipzig, 1744 Guybert, Alexandra: Traitte" Familier, povr toiser, mesvrer & exactement calculler toute maon- nerie ... 86 pp. 8 Paris, 1619 Guynemer, A. M. A. : Dictionnaire d'Astronomie a 1'usage des gens du monde, ... Avec Figures et un Planisphere. Pr^ce'de' de 1'exposition d'un nouveau systeme sur les formations plan^taires. 3 plates, 406 pp. 8 Paris, 1852 Guyot, Arnold : Tables, meteorological and phy- sical, prepared for the Smithsonian Institution. Second Edition. 6 ff. + 35 + 165 + 134 + 149 +120+16 pp. 8 Washington, 1858. Gwaltney, E. : E. Gwaltney's New Theory of Comets, with objections to the Newtonian Theory. 16 pp. 8 [San Francisco, 1870] Gylden, Johann August Hugo: Berakning af en teori for planeten Neptunus. 43 pp. 4 Helsingfors, 1861 Framstallning af formler for berakningen af en parabolisk kometbana med tillgrundlaggande af koordinater hanforda till eqvatorn, jemte tillampning af dessa formler pi berakningen af elementer for kometen VIII 1858. 35 pp. 4 Helsingfors, 1862 Gylde"n, Johann August Hugo cont. *Relationer emellan cosiner och siner for irrationella vinklar. 36 pp. 4 Helsingfors, 1867 * Uber eine Methode die Storungen eines Cometen vermittelst rasch convergirender Ausdriicke darzustellen. 56 pp. 8 St. Petersburg, 1869 * Relationer emellan stjernornas glans, antal och relativa medelafstand fran vir stindpunkt i verldsrymden. 10 pp. 8 Stockholm, 1872 * Om stjernkatalogen i Lacaille's " Astronomiae Fundamental' 16 pp. 8 Stockholm, 1873 Framstallning af Astronomin i dess historiska utveckling och pa dess nuvarande stindpunkt. 8 ff. + 292 pp. 8 Stockholm, 1874 Recueil de Tables contenant les developpements nume'riques a employer dans le calcul des per- turbations des Cometes. xii. + 183 pp. 4 Stockholm, 1877 Die Grundlehren der Astronomie nach ihrer geschichtlichen Entwickelung dargestellt. Deut- sche, vom Verfasser besorgte und erweiterte Ausgabe. viii.+4O7 pp. 8 Leipzig, 1877 * Ueber die Bahn eines materiellen Punktes, der sich unter dem Einflusse einer Centralkraft von der Form ^ + ^ r bewegt. 67 pp. 4 Stockholm, 1879 Versuch einer mathematischen Theorie zur Erklarung des Lichtwechsels der veranderlichen Sterne. 63 pp. 4 Helsingfors, \ 879 * Undersokningar af Theorien for Himlakrop- parnas Rorelser. III. 168 pp. 8 Stockholm, 1882 * Ueber die absoluten Elemente der Planeten- bahnen. 7 pp. 4 Kiel, 1882 * Eine Annaherungsmethode im Probleme der drei Korper. 16 pp. 4 Stockholm, s.a. * Theoretische Untersuchungen liber die inter- mediaren Bahnen der Cometen in der Nahe eines storenden Korpers. 23 pp. 4 St. Pttersbourg, 1884 * Untersuchungen liber die Convergenz der Reihen welche zur Darstellung der Coordinaten der Planeten angewendet werden. 1 10 pp. 4 Stockholm, 1887 Gysel Hagecius. 216 Gysel, Julius : Beitrage zur analytischcn Geometric der Curven und Flachcn zweiten Grades. i plate, iv. + 35 pp. 8 Schaffliausen, 1877 H., A. : See Hutt, A. H., C. : A Philosophical Discourse of Earthquakes: Occasioned by the late Earthquake, September the 8th, 1692. 31 pp. 8 London, 1693 H., I. H. : Speculum Astrologicum, exhibens Sin- gulorum Aspectuum Planetarum Proprietates, . . . 8 ff. 4 Lipsice, 1685 Haan, David Bierens de : *Note sur une methode pour la reduction d'integrales definies et sur son application a quelques formules speciales. 54 pp. 4 Amsterdam, 1855 * Reduction des Integrates definies generates . Cos.pxdx r . . Sin.pxdx -- - 2 ff. + 115 pp. 4 Amsterdam, 1857 * Tables d'integrales definies. xxxi.+ 572 pp. 4 Amsterdam, 1858 * Over eenige gevallen bij de theorie van onstadige (discontinue) functien ... 52 pp. 4 Amsterdam, 1859 Nouvelles Tables d'integrales definies. xiv. pp. 4 Leide, 1 867 Table of contents and introduction only. Haase, Carl : Die Sonnenfinsterniss ... ncbst er- lauternden Angaben fiir die totale Finsterniss am 1 8. Julius 1860. I plate, 76 pp. 8 Hannover, 1 860 Haase, Heinrich A. Friedrich : Diem natalem Regis ... indicit ... Edito nvnc primvm Gregorii Tvronensis Episcopi libro de cvrsv stellarvm, qvaliter ad offkivm implendvm debeat observari, ... adiectis commentariis et scriptvrae specimine e cod. Bamb. I plate, 52 pp. 4 Vratislaviae, 1853 Many woodcuts. Habrecht, Isaac: Kurtze vnd Grundliche Beschrei- bung / Eines Newen vngewohnlichen Sterns / oder Cometen ... 3 ff. + 70 pp. 4 Straszburg, 1618 Woodcut on title. Kurtze vnd Grundliche Beschreibung / Der dreyen Sonnen. Welche den 25. Jenner / ... im Jahr 1622. zu Straszburg/ ... am hellen Himmel erschinen. ... 34 ff. 4 Strassburg, 1622 Woodcut on title and five other figures of parhelia. The fourth chapter is entitled Catalogus Pareliontm. Beschreibung alter vndjeder Neben Sonnen / so jemahls von Anfang der Welt crschienen / dereti in Glaubwiirdigcn Historien gedacht iuird. Hachette, Jean Nicolas Pierre: Correspondance sur 1'Ecole imperiale Polytechnique, ... Tome I-III. [1804-1816]. 8 Paris, 1813-16 Tome I. is of the second edition. With the close of the year 1815 the word imperials was omitted from the title. Traite elementaire des Machines. Seconde Edition. 32 plates, xxviii. -f- 374 pp. 4 Paris, 1819 * Sur les experiences electro-magnetiques de MM. CErsted et Ampere. 8 pp. 4 Paris, 1820 * Description de 1'Heliostat de M. Gambey. 3 plates, 19 pp. 4 [Pans] 1826 Hadaly de Hada, Karl : Toxotomia seu scientia qvemvis datum arcum circularem, angulumve rectilineum, non secus ac peripheriam in qvot- qvot aeqvas partes geometrice secandi, circu- lumque cujuscujus specie! polygono regulari insigniendi, ... 5 plates, xiv. + 192 pp. 8 Budae, 1820 Hadley, John : A Description of a New Instru- ment, invented by John Hadley, Esq ; For taking the Latitude Or Other Altitudes At Sea. With Directions for its Use. i plate, 30 pp. 8 London, 1734 * Biographical account of John Hadley, ... and of his brothers, George and Henry Hadley. [By S. P. Rigaud.] Portrait, 36 pp. 8 London, s.a. Hanselmann, Ludwig: See Gauss, C. F. Haseler, Anton Julius: Untersuchung der krum- men Linie, in welcher zwey Seiten eines gegebe- nen DreyecksuntergleichenWinkeln erscheinen. i plate, 27 pp. 4 Helmstadt, 1785 Hagecius ab Hayek, Thaddaeus : Dialexis de novae et privs incognitae stellae invsitatae magni- tvdinis & splendidissimi luminis apparitione, & de eiusdem stellar vero loco constituendo. ... Accesserunt aliorum quoque ... virorum de eadem stella scripta ; & quaedam alia ... 1 76 pp. 4 Francofvrti ad Moenvm, \ 5 74 Two diagrams and printer's device. The added treatises are : Stella novce vel notha potius, in ccclo miper exorta, ...Author? Paulo Fabricio. Stella pcrigrina iam primum exortce, ... per D. Cornelium Geminam. /oannes de Monte Reyio de Contela aimi 1475. Significatio Cometiz, qui anno 1532 apparuit ... H loanne Vogelino. 217 Hagecius Hall. Hagecius ab Hayek, Thaddaeus -- continued. Responsio Ad virulentem & maledicum Hanni- balis Raymundi, Veronse, sub monte Baldo, nati, scriptum : quo iterum confirmare nititur, Stellam, quae Anno LXXII. & LXXIII. supra sesquimillesimum fulsit, non nova, sed veterem fuisse. 24 ff. 4 Pragcs, Ex Officina Georgii Nigrini ... 1576. Hagen, Gottlieb Friedrich : Dissertatio ... de mensvrandis viribvs propriis atqve alienis. 16 pp. 4" Gissae, 1733 Hagen, , and Holden, Edward S. : * A Cata- logue of 1001 Southern Stars for 1850.0, from observations by ... P. Tacchini, at Palermo, in the years 1867, 1868, 1869. 43 pp. 8 Madison, 1885 - A List of 437 Southern Stars for 1850.0 derived from Washington transit-circle observations, and compared with observations at the Cape of Good Hope, Cordoba and with Yarnall's Catalogue. 15 pp. 8 Madison, 1885 Hagenbach, Eduard : See Observatories. Basle. Hagenbruch, Johann Theophil : [Vindiciae mathe- matvm contra obiectiones qvorvndam philoso- phorvm.] 40 pp. 4 Vitembergae, 1713 This dissertation was submitted under the presidency of J. F. Weidler. Hagens, Joachim Heinrich : Bemerkung / der jiingsten grossen Comet-Erscheinungen / ... 4 ff. + 79 pp. 4 Bayreut, 1681 Map on title. Hager, John S., and Holden, Edward S. : Ad- dresses ... on the occasion of the Inauguration of the President of the University of California,. . . 1 1 pp. 8 Sacramento, 1 886 Hahn, Eduard Moritz: Neue logarithmisch-trigo- nometrische Tafeln nebst andern niitzlichen Tafeln und Formeln ... Nouvelles Tables ... xxxii. + 104 pp. 4 Breslaji, 1822 The title and introduction are in both German and French. Barometrische Tafeln vermittelst welcher die Abstande dcr Orter von der Meeresflache ... gefunden werden konncn. I plate, 2 ff. + 76 pp. 4 Breslau, 1823 DD Hahn, F. G. : Ueber die Beziehungen der Sonnen- fleckenperiode zu .meteorologischen Erschei- nungen. 2 plates, 2 ff. + 184 pp. 8 Leipzig, 1877 Untersuchungen uberdas Aufsteigen und Sinken der Kiisten. iv. + 223 pp. 8 Leipzig, 1879 Hahn, Johann Philipp: Astrologisches Beden- cken / liber die in Schiitzen am 12. Octobris dieses denckwiirdigen Jahres 1663. Nachstkunff- tige Grosse Conjunction Saturni & Jovis : ... I plate, 76 pp. 4 Dreszden, 1663 Kurtz eilfartiger Bericht von dem ... Neulichst erschienen Cometen, ... 12 ff. 4 Dreszden [1665] Hain, Ludwig : Repertorium Bibliographicum. 4vols. 4 Stuttgard, 1826-38 Haintzel, Tobias Jacob : Judicium astrologicum, Von dem Newen Cometa / ... 3 fol. plates, 6 ff. 4 Augspurg [1664] Map on title. Hall, Asaph : * Catalogue of 151 Stars in Praesepe. 38 pp. 4 Washington, 1870 * Observations and Orbits of the Satellites of Mars. With data for Ephemerides in 1879. 46 pp. 4 Washington, \ 878 Address before the American Association for the Advancement of Science, Section A. 1 6 pp. 8 Cambridge, 1880 * Note on the Companion of Sirius. 2 pp. 8 New Haven, 1880 * On the Observations of Double Stars. 9 pp. % [Salem, 1880] *i. Observations of Comets (Faye's 1880; e 1880) 2. Data for Ephemerides of the Satellites of Mars in the Opposition of 1881. 3. Observations of Hyperion. 4 Kiel, 1 88 1 * Observations of Double Stars made at the United States Naval Observatory. 144 pp. 4 Washington, 1881 * The Parallax of a Lyrae and 61 Cygni. 64 pp. 4 Washington, 1882 * The Orbits of Oberon and Titania, the outer satellites of Uranus. 33 pp. 4 Washington, 1885 Hall Halma. 218 Hall, Asaph cont. * The orbit of lapetus, the outer satellite of Saturn. 82 pp. 4 Washington, 1885 - * Orbit of the Satellite of Neptune. 27 pp. 4 Washington, 1885 * Observations for Stellar Parallax. 67 pp. 4 Washington, 1886 * The six inner Satellites of Saturn. 74 pp. 4 Washington, 1886 - The Motion of a Satellite. 1 1 pp. 8 s.L, s.a. The secular displacement of the orbit of a satellite. 1 1 pp. 8 s.L, s.a. Stellar Parallax. 8 pp. 8 s.l., s.a. Hall, Asaph, and Harkness, William: * Reports on Observations of Encke's Comet, during its return in 1871. I plate, 49 pp. 4 Washington, 1872 Hall, Basil: * Account of the Structure of the Table Mountain, and other Parts of the Penin- sula of the Cape. 3 plates, 10 pp. 4 Edinburgh, 1820 * Letter ... communicating the details of experi- ments made by him and Mr. Henry Foster, with an Invariable Pendulum; ... with an appendix,... 84 pp. 4 London, 1823 Account of the Ferry across the Tay at Dun- dee : ... with a letter ... describing the ... Twin Steam-Boats. 2 plates, 31 pp., i plate, i table, 24 pp. 8 Dundee, 1825. Hall, James : * Account of ... experiments, shew- ing the effects of Compression in modifying the action of Heat 5 plates, iii. + 115 pp. 4 Edinburgh, 1 805 See Kirwan, R. Hall, James: Geological Survey of New- York. Palaeontology: Volume III. Containing descrip- tions and figures of the organic remains of the lower Helderberg group and the Oriskany sandstone, 1855-1859. Part I: Text [Part II: Plates]. 2 vols. 4 Albany, 1859, '61 Hall, Maxwell : See Plummer, W. E. Hall, Newman : The occultation of Jupiter. 32 pp. 8 [London, 1858] Hall, Samuel : Samuel Hall's improvements on Steam Engines ; ... i plate, 1 6 pp. 8 Nottingham, s.a. Hall's Improvements on Steam Engines; ... i plate, 14 pp. 8 Nottingham, s.a. The surface condenser is described in these tracts. Hall, T. G. : A treatise on plane and spherical Trigonometry. The fourth edition. xv. + 1 68 pp. 8 London, 1848 Hallaschka, Franz Ignaz Cassian : De Luminis Inflexionis et Deflexionis Phaenomenis ... i plate, 30 pp. 8 Pragae, 1823 Hallerstein, Augustin : See Hell, M. Halley, Edmund : A Synopsis of the Astronomy of Comets. ... 24 pp. 8 London, 1705 Contains the first prediction of the return of a Comet. Tabulae Astronomical. Accedunt de usu tabu- larum prascepta. Portrait, 163 ff. 4 Londoni, 1749 The nineteen folios beginning with Llll. contain the cele- brated Synopsis astronomic Cometicie. Qua Cometaruin Hacte- nus debits observatorttm Motus in Orbe Parabolico repnesent- antur. Eorumque Qui Annis MDCLXXX 6 MDCLXXXII fulslrc Post certas Periodos redeuntium, Motus in Orbibus Ellip- ticis accurate calctilo subjiciunlur, See Apollonius Pergaeus. Halliwell, James Orchard: Rara Mathematica ; or, a collection of Treatises on the Mathematics and subjects connected with them, From ancient inedited Manuscripts. i facsimile, viii.+ 120 pp.+ i f. 8 London, 1839 The same. i facsimile, 8 pp.+ i f.+ 120 pp. 8 London, 1841 * Historical Notes on Almanacs. 6 pp. 8 London, 1839 A collection of letters illustrative of the progress of Science in England from the reign of Queen Elizabeth to that of Charles the Second. xix.+9+i24 pp. 8 London, 1841 See Morland, S. Halma, Nicolas B. : Examen et Explication des Zodiaques Egyptiens. Premiere partie. Zodi- aques de Denderah. [Deuxieme partie. Zodi- aques d'Esne']. 2 vols. 8 Paris, 1822 Supplement de 1'examen et Explication du Zodiaque de Denderah. i table, i plate, 6 ff. + xvi. + 2 1 8 pp. 8 Paris, 1822. 219 Halma Hamstead. Raima, Nicolas B. cant. See Prasse, M. von. Ptolomaeus, Claudius. Hamberger, Adolph Albert: Dissertatio physica et mathematica qva cavsae motvs planetarvm explicantvr. 2 plates, 26 pp. 4 lenae, 1769 Hamel, T. : Historical Account of the Introduction of the Galvanic and Electro-magnetic Telegraph. 71 pp. 12 London, 1859 Hamellius, Paschasius : See Alfonso X. (of Castile) : 1 545. Hamilton, Hugh: Philosophical Essays ... I. On the Ascent of Vapours, the Formation of Clouds, Rain and Dew, ... II. Observations and Conjectures on the Nature of Aurora Borealis, and the Tails of Comets. III. On the Principles of Mechanicks. The second edition. i plate, 3 (T.+ I77 pp. 12 London, 1767 Hamilton, Joseph : Institvtio compendiaria de Logarithmis. 24 pp. 4 Erfordiae, 1787 De reflexione lucis ejusque refractione ... 20 pp. 4 Erfvrti, 1792 Hamilton, Robert: Heads of part of a Course of Mathematics. ... As taught at the Marischal College of Aberdeen. 6 plates, 86 pp. 8 Aberdeen, 1800 Hamilton, William : * An Account of the late Eruption of Mount Vesuvius. 6 plates, 44 pp. 4 London, 1795 Hamilton, William Rowan: Introductory lecture on Astronomy, delivered in Trinity College, Dublin, November 8th, 1832. 14 pp. 8 {Dublin, 1832] On the last page are two sonnets by the author, the one to Shakespeare, the other to Fourier. Third supplement to an essay on the theory of Systems of Rays. 144 pp. 4 Dublin, 1833 * On a General Method of Expressing the Paths of Light, and of the Planets, by the coefficients of a characteristic function. 34 pp. 8 Dublin, 1833 * On Differences and Differentials of Functions of Zero. 4 pp. 4 Dublin, 1834 * On a general method in Dynamics ; . . . 62 pp. 4 London, 1834 Hamilton, William Rowan cont. * On Fluctuat- ing Functions. 60 pp. 4 Dublin, \ 842 * On Equations of the Fifth Degree : and especially on a certain system of expressions connected with those equations, which Professor Badano has lately proposed. 48 pp. 4 Dublin, 1 843 * Researches respecting Quaternions. First Series. 98 pp. 4 Dublin, 1847 Lectures on Quaternions : containing a syste- matic statement of A New Mathematical Method ; . . . 64 + Ixiv. + 736 pp. 8 Dublin, 1853 * On the Calculation of the Numerical Values of a certain class of Multiple and Definite Integrals. 8 pp. 8 London, 1857 * On some Quaternion Equations connected with Fresnel's Wave-surface for Biaxal Crystals. 4 pp. 8 Dublin, 1859 * On Certain Equations in Quaternions, con- nected with the Theory of Fresnel's Wave Surface. I p. 8 Dublin, 1859 * On Anharmonic Co-ordinates. 1 1 pp. 8 Dublin, 1 860 Hampden, John : The popularity of error, and the unpopularity of truth ; ... i map, 39 pp. 8 London, 1869 Scientific professors and their principles. 4 PP- 8 [Swindon, 1871] Map of the world as a plane. i plate, fol. London [1878] Appendix and Corrigenda to the earlier editions of John Hampden's Map of the World as a circular plane. I f. 4 [Chelsea, 1878] Challenge to Richard A. Proctor, Esq. ... And to all the Globe Makers and Globular Theorists in Europe. i f. 8 [London} 1879 The Sun Dial and its Lessons. i f. 8 [London] 1879 The Earth in its creation, ... iv. + 5 1 pp. 8 London, s.a. [ ] Sir Isaac Newton's Theoretical Astronomy examined and exposed ; ... Fourth Edition ... 9 pp. +4 ff. 8 London, s.a. Hamstead, J. : An essay to explain the cause of the principal Phenomena in Nature. I plate, xiv. +44 pp. 8 London [iSn] Hancock Hansen. 220 Hancock, Blyth : The Astronomy of Comets. In two parts, i plate, xvi. + go pp. 4 Bury St. Edmunds, 1786 Hand, Peter : De sole, et primariis ejusdem in regionem sublunarem effectibus. 24 ff. 4 Servesta, 1693 Hangest, Hieronimus de : Liber proportionu magistri hieronimi de hangest. 30 ff. fol. lehan Petit. Venundatur parisijs a iohanne paruo sub signo leonis argentei in vico diui Jacobi. [1508]. Printer's device on title. Hanke, Friedrich Gottlob, und Binder, Benjamin Gottlieb : Principia theoriae de infinite mathe- matico, et demonstrationem possibilitatis paral- lelarvm ... subiicivnt ... 19 + 3 PP- 4 Lipsiae, 1751 Hankel, H. : Zur Geschichte der Mathematik in Alterthum und Mittelalter. 2 ff.+4io pp. 8 Leipzig, 1874 Hann, James : A short treatise on the Steam Engine, ... Part I. x. 4- 101 pp. 12 London, 1847 Hannyngton, J. C. : * On the Use of M. Thomas de Colmar's Arithmometer in Actuarial and other Computations. 1 2 pp. 8 London, s.a. Hansard, Thomas Curson : Typographia : an historical sketch of ... the art of Printing ; with practical directions for conducting... an office:... 29 plates, xvi. pp. + 8 ff. + 939 pp. + 14 ff. 8 London, 1825. Numerous woodcuts. Hansen, Peter Andreas : Ausfiihrliche Methode mit dem Fraunhofer'schen Heliometer Beob- achtungen anzustellen ... x. + 1 12 pp. 4 Gotha, 1827 See p. 97. Untersuchung iiber die gegenseitigen Storungen des Jupiters und Saturns. xvi. + 3 26 pp. 4 Berlin, 1831 Ueber die Chronometer, welche Herr Kessels,... verfertigt, ... 55 pp. 8 Altona, 1836 On the title stands P. H. Hansen, but this is simply a misprint. Fundamenta nova investigationis orbitae verae qvam Lvna perlvstrat, qvibvs annexa est Solvtio Problematis qvatvor corporvm . . . xvii. + 33i pp. 4 Gotliae, 1838 Hansen, Peter Andreas cont. Ermittelung der absoluten Storungen in Ellipsen von beliebiger Excentricitat und Neigung. Erster Theil,... 4 ff. + i67 pp. 4 Gotha, 1843 Explanation of a Method for computing the Absolute Disturbances of the Heavenly Bodies, which move in Orbits of any Inclination and Elliptic Eccentricity whatever. 1 6 pp. 8 London, 1843 Memoire sur la determination des perturbations absolues dans les ellipses d'une excentricite et d'une inclinaison quelconques ... ; traduit ... par M. Victor Mauvais. 167 pp. 8 Paris, 1845 * Calcul detaille d'une Inegalite nouvelle a longue Periode, qui existe dans la Longitude moyenne de la Lune. 1 2 pp. 4 London, 1 847 * Neue directe Auflosung des Kepplerschen Problems. 2 pp. 8 Leipzig, 1852 *I. Allgemeine Auflosung eines beliebigen Sys- tems von linearischen Gleichungen. II. Uber die Entwickelung der Grosse (12 a //+a 2 )~* nach den Potenzen von a. 38 + 8 pp. 8 Leipzig, 1852 * Ueber die Entwickelung des Products einer Potenz des Radius Vectors mit dem Sinus oder Cosinus eines Vielfachen der wahren Anomalie in Reihen, die nach den Sinussen oder Cosinussen der Vielfachen der wahren, excentrischen oder mittleren Anomalie fortschreiten. 14 pp. 8 Leipzig, 1853 * Ueber die Anziehung eines Revolutions- Ellipsoids, und die Wirkung desselben auf die Pendelbewegung. 10 cols. 4 Altona, 1854 * Entwickelung der negativen und ungraden Potenzen der Quadratwurzel der Function r*+ r' 2 2 rr' (cos U cos U'+sin U sin U'cosJ}. 92 pp. 8 Leipzig, 1854 * Die Theorie des Aequatoreals. 72 pp. 8 Leipzig, 1855 * Memoire sur le calcul des perturbations qu'e- prouvent les Cometes. 258 pp. 4 Paris, 1856 Tables de la Lune, construites d'apres le principe Newtonien de la Gravitation Universelle. 4 ff. + 5ii pp. Londres, 1857 For Errata see Hind, J. R. 221 Hansen. Hansen, Peter Andreas continued. *Ausein- andersetzung eincr zweckmassigen Methode zur Berechnung der absoluten Storungen der kleinen Planeten. Erste [Zweite, Dritte] Abhandlung. 3 vols. 176, 148, 253 pp. 8 Leipzig, 1857-59 *Durch Beobachtungen am Passageninstrument ausserhalb des Meridians die Zeit zu finden. 5 pp. 4 Altona, 1858 - *Theorie der Sonnenfinsternisse und verwandten Erscheinungen. 2 maps, 150 pp. 8 Leipzig, 1859 - * Darlegung der theoretischen Berechnung der in den Mondtafeln angewandten Storungen, Erste [Zweite] Abhandlung. 2 vols. 405, 399 PP- 8 Leipzig, 1862, '64 - * Einige Bemerkungen iiber die Sacularande- rungen der mittleren Lange des Mondes. 9 pp. 8 Leipzig, 1863 - * Ueber die Bestimmung der Bahn eines Him- melskorpers aus drei Beobachtungen. 60 pp. 8 Leipzig, 1 864 - * Analyse der ecliptischen Tafeln. 32 pp. 8 Leipzig, 1864 - * Gcodatische Untersuchungen. 224 pp. 8 Leipzig, 1865 * Relationen eincstheils zwischen Summen und Differenzcn und anderntheils zwischen Inte- gralen und Diffcrentialen. 79 pp. 8 Leipzig, 1865 - * Nachtrag zur Abhandlung : " Entwickelung des Produkts einer Potenz des Radius Vectors " u. s. w. . . . 8 pp. 8 Leipzig, 1 866 - * Von der Methode der kleinsten Quadrate im Allgemeinen und in ihrer Anwendung auf die Geodasie. 234 pp. 8 Leipzig, 1867 - * Theorie der Eingriffe gezahnter Rader. 2 plates, 36 pp. 8 Milnchen, 1867 * Tafeln der Egeria mit Zugrundelegung der ... veroffentlichten Storungen dieses Planeten ... 175 pp. 8 Leipzig, 1867 - * Fortgesetzte geodatische Untersuchungen bestehend in zehn Supplementen zur Abhand- lung von der Methode der kleinsten Quadrate im Allgemeinen. ... 184 pp. 8 Leipzig, 1868 Hansen, Peter Andreas cont. * Supplement zu der Geodatische Untersuchungen benannten Abhandlung die Reduction der Winkel eines spharoidischen Dreiecks betreffend. 67 pp. 8 Leipzig, 1868 - * Kurz gefasste, rationelle Ableitung des Aus- gleichungsverfahrens eines Dreiecksnetzes, ... 22 pp. 8 Leipzig, 1868 * Entwickelung eines neuen veranderten Ver- fahrens zur Ausgleichung eines Dreiecksnetzes... 103 pp. 8 Leipzig, 1869 * Bestimmung der SonnenparallaxedurchVenus- vorlibergange vor der Sonnenscheibe mit be- sonderer Beriicksichtigung des im Jahre 1874 eintreffendcn Vorliberganges. 2 plates, 98 pp. 8 Leipzig, 1 870 * Bestimmung des Schwerpunkts eines beliebigen spharischen Dreiecks. 24 pp. 8 Leipzig, \ 870 * Beschreibung eines Fernrohrstativs, welches dem in Bezug auf den Horizont aufgestellten Fernrohr eine parallactische Bewegung mittheilt, nebst Ermittelung des mit Q bezeichneten Posi- tionswinkels. i plate, 30 pp. 8 Leipzig, 1870 * Ueber die Bestimmung der Figur des Mondes, in Bezug auf Aufsatze der Herren Newcomb und Delaunay dariiber. 1 2 pp. 8 Leipzig, \ 87 1 * Ueber die Anwendung von Lichtbildern zur Beobachtung der Venusvoriibergange vor der Sonne. [Zusatz ...]. 51 + 10 pp. 8 Leipzig, 1872 * Von der Bestimmung der Theilungsfehler eines gradlinigen Maasstabes. 143 pp. + 3 ff. equations, 8 Leipzig, 1874 * tiber die Darstellung der graden Aufsteigung und Abweichung des Mondes in Function der Lange in der Bahn und der Knotenlange. 23 pp. 8 Leipzig, 1874 * Ueber die Storungen der grossen Planeten insbesondere des Jupiter. 203 pp. 8 Leipzig, 1875 * Instruktion fiir die Ausfiihrung der Triangfu- lation. I map, 40 pp. 8 s.l., s.a. Hansen, P. C. V. : Saetninger om Integraler af explicite Differentialer og af D inferential lig- ninger. 2 ff. + 6o pp. 4 Kjtfbenhavn, 1874 Hansteen Harley. 222 Hansteen, Christopher : Untersuchungen liber den Magnetismus der Erde. Erster Theil. [Anhang enthaltend Beobachtungen der Ab- weichung und Neigung der Magnetnadel.] 5 plates, xxx. + 502 + 148 pp. 4 Cliristiania, 1819. Wants Atlas of seven maps. Hansteen, Christopher, und Fearnley, Carl : Beschreibung und Lage der Universitats-Stern- warte in Christiania ... 3 plates, 88 pp. 4 Christiania, 1849 Hantschl, Joseph : Logarithmisch - trigonome- trisches Handbuch welches die gemeinen Loga- rithmen der natiirlichen Zahlen von 1000 bis 10000, so wie auch die Logarithmen der trigono- metrischen Functionen ... auf 6 Decimalstellen, und ... noch viele andere ... Tafeln ... enthalt. xviii. pp. + 94 ff. 4 Wien, 1827 Harding, Karl Ludwig : Atlas novvs coelestis XXVII tabvlis continens Stellas inter polvm borealem et trigesimvm gradvm declinationis avstralis adhvc observatas. Engraved title, 27 plates, fol. Gdttingae, 1822 Harding, Karl Ludwig, und Wiesen, G. : Kleine astronomische Ephemeriden ... herausgegeben von C. L. Harding und G. Wiesen, 1830. [-1835.] 6 vols. 8 Gb'ttingen, 1 829-34 Harding, T. Olver: See Lardner, D. Hardwich, T. Frederick : A Manual of Photo- graphic Chemistry, including the Practice of the Collodion Process. Sixth Edition. xvi. + 57i pp. 8 London, 1861 Hardy, E. : Appareil autographique Meyer. 3 woodcuts, 7 pp. 8 Paris, 1871 * Description d'un anemometre enregistreur e"lectrique. II pp. 8 Paris, 1875 Hare, Robert : * Experimental observations, and improvements in apparatus and manipulation ; with theoretical suggestions respecting the causes of tornadoes, shooting stars, and the aurora borealis. i plate, 2 ff. + 6o pp. 4 Philadelphia, 1836 Four full-page and other woodcuts. * On the Extrication of the Alkalifiable Metals, Barium, Strontium, and Calcium. 1 1 pp. 4 Pliiladelpliia, 1 840 Woodcuts. Hare, Robert cont. Description of an Apparatus for Deflagrating Carburets, Phosphurets, or Cyanides, in Vacuo or in an Atmosphere of Hydrogen, with an account of some Results obtained by these and by other means ; ... i woodcut, 5 pp. 4 Philadelphia, 1 840 An effort To Refute the Arguments advanced in Favour of the Existence, in the Amphide Salts, of Radicals consisting, like Cyanogen, of more than one element. 23 pp. 8 Philadelphia, 1842 Of the Conclusion ... agreeably to which, Tor- nadoes are caused by Heat ; ... Second edition. 14 pp. 8 PJdladelphia, 1852 Hargreave, Charles James: *On the Calculation of Attractions, and the Figure of the Earth. 23 pp. 4 London, 1841 * On the Solution of Linear Differential Equa- tions. 24 pp. 4 London, 1847 * General Methods in Analysis for the resolution of Linear Equations in Finite Differences, and Linear Differential Equations. 26 pp. 4 London, 1 849 Analytical Researches concerning Numbers. 1 8 pp. 8 London, 1 849 An essay on the resolution of Algebraic Equa- tions. Printed for private circulation. xii.+ i22 pp. 8 Dublin, 1866 In the preface is a short memoir of the author. Harkness, William : Report on the Difference of Longitude between Washington and St. Louis. 39 pp. 4 Washington, 1872 * On the Color Correction of Achromatic Tele- scopes. 8 pp. 8 New Haven, 1 879 * On the Flexure of Meridian Instruments and the means available for eliminating its effects from Star Places. 28 pp. 4 Washington, 1886 - See Hall, A. Harland, John : See Axon, W. E. A. Harley, Robert : On the Method of Symmetric Products, and on Certain Circular Functions connected with that Method. 30 pp. 4 London, 1861 See Webb, T. W. Harley, Timothy: Lives which live: ... I. Sir John Herschel. 23 pp. 12 London, 1884 223 Harnisch Hartranft. Harnisch, Anthonius : Tractatulus de Complexi- onibus ex phisicis sumptus principijs. 6 ff. 4 \_Lipsiae, 1505] Harpprecht, J. C. : See Creiling, J. C. Harris, John : Astronomical Dialogues Between a Gentleman and a Lady: ... The Second Edition, corrected by George Gordon. 6 plates, viii.+ 184 pp. 8 London, 1729 Harris, John : Supplement C. Centrifugal Force and Gravitation. A Lecture. 17 plates, 36 pp. 8 Montreal, 1873 Cometary orbits in relation to the Law of Gra- vitation. 7 plates, 41 pp. 8 Montreal, 1876 Harris, Joseph: Stellarum fixarum hemispha:rium boreale [australe] The Northern [Southern] Hemisphere Projected on the Plane of the ^Equator in which all the Stars ... in the Britannick Catalogue ... are carefully laid down [for] the Year 1690. 2 plates, 27 in. x 27 in., London, s.a. Harris, William Snow: *On a New Electrometer, and the Heat excited in Metallic Bodies by Voltaic Electricity. I plate, 1 6 pp. 4 Edinburgh, 1832 - * On some Elementary Laws of Electricity. 3 plates, 33 pp. 4 London, 1834 - Letter to ... the Earl of Wilton, on certain returns ... relative to the ... Fixed Metallic Con- ductors, employed in Her Majesty's Navy, ... 35 pp. 8 Plymouth, 1849 - On the relative cost and efficiency of Permanent & Temporary forms of Lightning Conductors,... 27 pp. 8 Plymouth, 1850 - Remarkable instances of the preservation of certain ships of the Royal Navy from Lightning. 19 pp. 8 Plymouth, 1850 - Rudimentary Electricity: ... vi.+ i9S pp. 12 London, 1851 - Rudimentary Magnetism: ... Part III. vi.+ 1 86 pp. 12 London, 1852 - Three experimental illustrations of A General Law of Electric Discharge. 3 plates, 1 6 pp. 4 s.l., s.a. Gold leaf is laid down on the plates so as to form conductors for making the experiment. Harrison, Daniel: A New System of Mental Arithmetic; ... vii. + 173 pp. 12 London, 1837 Harte, H. : See Poisson, S. D. Hartig, Georg Ludwig : Kubik - Tabellen fur geschnittene, beschlagene und runde Holzer, nebst Geld-Tabellen ... und Potenz-Tabellen, zur Erleichterung der Zinsberechnung. Zweyte Auflage. xvi. + 428 pp. 8 Berlin, 1820 Hartmann, Fr. J. : Was hat die Welt zu furchten von dem Kometen des Jahres 1834? Oder tiber die sechste Erscheinung des Halleyschen Kometen ... Nebst einer einleitenden Ubersicht unsers Sonnensystems. I plate, 76 pp. 8 Quedlinburg und Leipzig, 1 830 The same. r plate, 76 pp. 8 Quedlinbjirg und Leipzig, 1831 Was hat die Welt zu furchten von dem Kometen des Jahres 1834? ... I plate, 48 pp. 8 Quedlinburg und Leipzig, 1833 Hartmann, Julius : Urania. Lehrbuch des Wis- senswiirdigsten aus der Himmelskunde und mathematischen Geographic. 15 plates, 2 movable star-maps, iii. + 232 pp. 8 Leipzig, 1841. Hartmann, Martin : De Luce Cometarum. 12 ff. 4 Jena, 1666 Hartmann, Otto Ernst: Zum Romischen Kalender. 31 pp. 8 Gottingen, 1860 Hartmann &. Braun : Verzeichniss tiber Wis- senschaftliche Instrumente insbesondere fiir electrische und magnetische Messungen mit Abbildungen. 56 pp. + 3 ff. 8 Frankfurt a. M., 1887 Hartnup, John : On the importance of Testing Chronometers before they are used at Sea. II pp. 8 Liverpool, 1857 Report of the Astronomer to the Marine Com- mittee Mersey Docks & Harbour Board. 5 plates, 19 pp. 8 Liverpool, 1866 Includes a description of King's Self-registering Barometer. See Observatories. Liverpool. Hartnup, John, and Towson, J. T. : On the Great Comet of 1858. 4 plates, 20 pp. 8 Liverpool, 1859 Hartranft, Johann : De refractionibus inprimis stellarum. 8 ff. 16 pp. 4 Lipsice, 1617 Hartwig Hassler. 224 Hartwig, Ernst : * Untersuchungen iiber die Durchmesser der Planeten Venus und Mars nach Heliometermessungen ... 87 pp. 4? Leipzig, 1879 Beitrag zur Bestimmung der physischen Li- bration des Mondes aus Beobachtungen am Strassburger Hcliometer. [Inaugural Disserta- tion.] 2 ff. + 5 1 pp. + "vita," 4 Karlsruhe, 1 880 * Der grosse Septembercomet von 1882 und sein Begleiter vom 9. October. 2 plates, 4 pp. 4 Kiel, 1883 Harvey, George : * On a Remarkable Case of Magnetic Intensity of a Chronometer. 10 pp. 4 Edinburgh, 1823 Harzer, Paul : Untersuchung iiber Brorsen's Comet im Jahre 1842. 49 pp. 4 Leipzig, 1878 Hase, Johann Gottfried: Dissertatio mathematica de Cvneo. I plate, xl. pp. 4 Wittebergae, 1751 Hase, Johann Matthias : Specimen algebras ad artem fortificatoriam applicatje. 24 pp. 4 Lipsice, 1707 Sciagraphia Integri tractatus de constructione mapparum omnis generis, ... et in specie de projectionibus sphaerarum, imprimis stereo- graphica, ... i plate, 28 pp. 4 Lipsice, 1717 Programmata bina occasione eclipsis Solaris d. XXV Septembr. et eclipsis Lunaris d. XI Octobr. A. MDCCXXVI proposita ... 2 plates, 28 pp. 4 Wittebergae, 1727 Hase, Matthias August: Theoriam fractionvm decimalivm et sexagesimalivm generatim ex- ponit. i plate, 20 pp. 4 Vitembergae, 1768 Hasselberg, B. : * Uber die Erzielung einer gleichmassigen Exposition bei photographischen Aufnahmen der Sonne. 26 pp. 8 St. Petersbourg, 1874 * Russische Expeditionen zur Beobachtung des Venusdurchgangs 1874. Abtheilung II. No. I. Bearbeitung der photographischen Aufnahmen in Hafen Possiet. ii. + 96 pp. 4 St. Petersburg, 1877 * Studien auf dem Gebiete der Absorbtions- spectralanalyse. 4 plates, 39 pp. 4 St. Petersburg, 1878 * Uber das durch electrische Erregung erzeugte Leuchten der Case bei niedriger Temperatur. 17 pp. 4 St. P^tersbourg, 1879 Hasselberg, B. continued. * Uber die Spectra der Cometen und ihre Beziehung zu denjenigen gewisser Kohlenverbindungen. i plate, 94 pp. 4 St. Petersbourg, 1880 * Zur Spectroskopie des Wasserstoffs. I plate, 21 pp. 8 St. Petersbourg, 1880 * Beitrage zur Spectroskopie der Metalloide. 1 8 pp. 8 St. Petersbourg, 1881 *Spectroskopische Beobachtungen der Cometen 1881 b und 1881 c. i plate, ii pp. 8 St. Petersbourg, 1881 * Untersuchungen liber das zweitc Spectrum des Wasserstoffs. i plate, 24 pp. 4 St. Petersbourg, 1882 *Bemerkung zu Hrn. Wullner's Aufsatz: "Ueber die Spectra des Wasserstoffs und des Acetylens." 5 pp. 8 Leipzig, 1882 * Untersuchungen iiber das zweite Spectrum des Wasserstoffs. Zweite Abhandlung. 2 plates, 30 pp. 4 St. Petersbourg, 1883 * Zur Spectroscopie des Stickstoffs. I. Unter- suchungen Uber das Bandenspectrum. 5 plates, 50 pp. 4 St. Petersbourg, 1885 * Ueber die Anwendung von Schwefelkohlen- stoffprismen zu spectroskopischen Beobach- tungen von hoher Pracision. 21 pp. 8 Berlin, 1886 * Sur le spectre a bandes de 1'azotc et son origine. 3 pp. 4 Roma, 1886 * Sur une methode propre a determiner avec grande precision les longueurs d'onde des raies ultra-violettes du spectre solaire. i plate, 7 pp. 4 Roma, 1886 * Ueber die Anwendung der Photographic zur Untersuchung der Absorptionsspectra. 5 pp. 12 [Halle] 1887 Hassfurter, Johannes Laurentius : DC basi com- pvti ecclesiastic!. I plate, 40 pp. 4 Jcuae, 1705 Hassler, Ferdinand Rudolph : Logarithmic and Trigonometric Tables to seven places of deci- mals, in a pocket form. In which the errors of former tables are corrected. 162 ff. 12 New- York, 1830 Stereotyped edition in pearl type. With this are also impressions of the Title and Introduction on 6 ff. in Latin, French, German and Spanish. 225 Hastings Hecht. Hastings, Charles S. : See Holden, E. S. Hatchett, Charles : * An analysis of the earthy Substance called Sydneia or Terra Australia. 22 pp. 4 London, 1798 * Experiments ... on Shell and Bone. 22 pp. 4 London, 1799 * Chemical Experiments on Zoophytes ; ... 76 pp. 4 London, 1 800 * An analysis of a mineral Substance from North America, containing a Metal hitherto unknown. 1 8 pp. 4 London, 1802 * An analysis of the Magnetical Pyrites, with remarks on ... other sulphurets of iron. 3 1 pp. 4 London, 1 804 * On an artificial Substance which possesses the ... Properties of Tannin. 1 6 pp. 4 London, 1805 * Additional Experiments on an artificial Sub- stance, which possesses the ... Properties of Tannin. 31 pp. 4 London, 1805 See Wiseman, B. Haubold, Georg Gottlieb: De vsv instrvmentorvm physico-mathematicorvm, recte aestimando. 1 6 pp. 4 Lipsiae, 1771 Haughton, Samuel : See Galbraith, J. A. Hauksbee, Francis : Physico-Mechanical Experi- ments on Various Subjects ... touching Light and Electricity ... To which is Added, A Sup- plement, ... The second edition. 8 plates, 8 # + 336 pp. 8 London, 1719 Hausen, Christian August : De ellipsibvs infinitis propositiones geometricae. I plate, 44 pp. 4 [Lipsi .i.BoiiHHxi) 3B r I;, r i^ r i>. I plate, 86 pp. 8 Odessa, 1876 * BH'iiic.icnie op6iiTH ,T,BoiiHoii :!Bf,:i,T,u y Virginis. 32 pp. 8 Odessa, 1880 * SaKOH-b otpaxciiiH csi.Ta pa^Jiiinoii J.IHHII BO.IHH OT't HOBepxiiocTii runca. i plate, 23 pp. 8 Odessa, 1880 iuaneT'i> Mapca, JOiiirrepa it CaiypHa. 77 pp. 8 Odessa, 1883 Koppe, Karl : Die Messung des Feuchtigkeitsge- haltes der Luft ... 2 plates, i table, 57 pp. 8 Zurich, 1878 - Ueber barometrisches Hohenmessen. Mit beson- derer Beriicksichtigung des Hochgcbirges. 40 pp. s.L, s.a, Kordenbusch, Georg Friedrich: Die Bcstimmung der denkwiirdigen Durchgange der Venus durch die Sonne, der Jahre 1761. den 6. Junii, und 1769. den 3. Junii, ... und vvobey zugleich einige Beob- achtungen des Durchganges im Jahre 1761. beigefiiget worden. 2 plates, 100 pp. Niirnberg, 1769 Kortazzi, J. : * Bestimmung der Langen-Differenz zwischen Pulkowa, Helsingfors, Abo, Lowisa und Wiborg. 69 pp. 4 St. Pittersbourg, 1871 * Observations de Jupiter en 1879. i plate, 2 pp. 4 Moscou, 1880 Kosius, F. : See Koes, F. Kowalevsky, Sophie von : Zur Theorie der partiellen Differentialgleichungen. [Inaugural Dissertation.] 32 pp. 4 Berlin, 1874 Kowalski, Marian : Recherches sur la refraction astronomique. xi. + 1 72 + ii. pp. 8 Kasan, 1 878 Krabbe, Johannes : Cometa, So Anno 1604. den 3. Tag Octobris / am Himmel erschienen / ... 12 ff. 4 Erffordt, 1604 Woodcut on title repeated in text. Krafft, Georg Wolfgang : Description et represen- tation exacte de la Maison de Glace, construite a St. Petersbourg au mois de Janvier 1740, ... 6 plates, 32 pp. 4 St. Petersbourg, 1741 - De Atmospha;ra Solis, atqve hinc explicandis cavssis Macvlarvm, dissertatio secvnda, ... i plate, 24 pp. 4 Tubinga, 1747 J. W. Roesler and G. C. Paulus were the respondents. Dissertatio Mathematica, de Triglyphis, ... i plate, 22 pp. 4 Tvbingae, 1747 J. C. Radauer and C. F. Liesching were the respondents. Theses inavgvrales ... de nvmero pari, rectis parallelis, et principio actionis minimae ; ... 8 pp. 4 Tvbingae, 1752 Dissertatio academica de corporvm natvralivm cohaerentia, ... I plate, 16 pp. 4 Tvbinga, 1752 C. F. Neuffer was the respondent. Dissertatio academica de Infinite Mathematico, civsqve natura, ... 24 pp. 4 Tubingae, 1752 J. Roller was the respondent. Krafft, Johann : Rechenbiichlin / ERsten Thail meines Schulbiichlins ... 40 ff. 4 Vim, 1614 Analysis, Das ist: Aufflosung der Wortrechnung ... angehenckt / Dem ersten Theil seines Schul- biichleins/...verfertiget: Durch Einen der Mathe- matischen KUnsten begierigen Liebhaber ... 12 ff. 4 Niirnberg, 1614 Krahl, Theodor : De orbita Cometae tertii MDCCCLIII. [Inaugural Dissertation.] 24 pp. + " vita," 4 Vratislaviae, 1867 Kramp, Christian : Analyse des refractions astro- nomiques et terrestres. i plate, xx. + 2io pp. 4 Strasbourg, 1799 Elemens de geometric. 6 plates, 16+298 pp. 8 Cologne, 1806 Ele'mens d'arithmetique universelle. xvi.+432 pp. 8 Cologne, 1808 Krause Kuhff. 264 Krause, Carl Christian Friedrich : De Philoso- phiae et Matheseos notione et earum intima coniunctione. I plate, 57 pp. + 2 ff. 8 Icnae, 1802 Factorcn und Primzahlentafel von i bis 100000. . . 2 ff + 22 + 28 pp. fol. Jena nnd Leipzig, 1804 Krautwadel, Michael : Anzaygung griintlicher nattirlicher vrsachen der natur / wachsung / ... aller vn sunderlich disz Newlich erschinen Co- meten / ... 32 ff. 4 [Landsferg, 1531] Woodcut on title. Krayenhoff, Cornells Rudolph Theodor von : Precis historique des operations geodesiques et astronomiques, faites en Hollande ; pour servir de base a la topographic de cet etat : . . . I chart, xvi.+ 180 pp. 4 La Haye, 1815 Krebs, Johann August : Dissertatio de originibvs et antiqvitatibvs mathematicis, ... 31 pp. 4 Jenae, 1702 Kreil, Karl: Sammlung der npthwendigsten mathe- matischen Formeln aus der Algebra, Trigono- metric, Geometric, Astronomic und Mechanik. Mit einer Vorrede von J. J. Littrow. xv. + 384 pp. 8 Wien, 1831 - * Beobachtungen Uber den grossen Kometen von 1843. 14 pp. 40 Prag, 1843 Beschreibung der an der kaiserl. konigl. Stern- vvarte zu Prag aufgestellten selbstverzeichnenden meteorologischen Instrumcnte : ... 2 plates, 8 pp. 4 Prag, 1851 Kremer, Gerhard : See Mercator, G. Kretschmar, Christian Friedrich : Magazin fvir reine und angevvandte Mathematik. Erstes Heft. iv. + 72 pp. 4 Neuiuied, 1823 All published. Kretzschmar, Karl Traugott: De generalibvs calcvli radicalivm regvlis. 20 pp. 4 Vitembergae, 1769 Kreutz, Heinrich : Untersuchungen iiber die Bahn des grossen Kometen von 1861 (1861 ll). [In- augural Dissertation.] 155 pp. 4 Bonn, 1880 * Uber die Bahn des Kometen von 1771. 34 pp. 8 Wien, 1882 Krok, J. M. : * Nagra Koboltiaksalter. 26 pp. 4 Lund, 1870-71 Kromayer, Hieronymus: Disputatio clc Stellis Novis in ccelo conspectis. ... 8 ff. 4 Lipsice, 1633 Disputatio de Anno Magno Id est : Motu stel- larum fixaru proprio, ... 6 ff. 4 [Leipzig] 1638 Kronauer, : Kronauer's technologischer Atlas. Zweite Abtheilung (Spinnerei und Weberei. Zweite Halfte. Papier-Fabrikation). 40 plates, oblong 4 Hannover, s.a. Title and first part wanting. Krueger, Adalbert: * Der Sternhaufcn h Persei. Beobachtungen desselben am BonnerHeliometer nebst deren Berechnung. I plate, 26+1 pp. 4 Helsingfors, 1865 - * Bestimmung der Bahn des Kometen 1785 II. 25 pp. 4 Helsingfors [1868] - * Untersuchung liber die Bahn des Planeten Themis ncbst einer neuen Bestimmung der Anziehung des Jupiter. Fortsetzung. 1 5 pp. 4 Helsingfors, \ 873 * Ueber die mittlere Temperatur zu Helsingfors nach den Beobachtungen ... 1845-1856. 1 2 pp. 4 Helsingfors, 1 874 See Observatories. Helsingfors. Kiichenmeister, Carl Julius: De Lincis Spirali- bus mere per se et curvarum orthogonalium ope deductis. I plate, 36 pp. 8 Brnnsvic, 1833 Die Sonnenfinsternisse. Mit besondercr Be- zugnahme auf die am 28. Juli d. J. stattfindende totale Sonnenfinsternisz. 2 plates, 47 pp. 8 Hamburg & New- York, 1851 i List of eclipses of sun until A.D. 1900. Kiihn, Karl : Entwurf einer Abhandlung iibcr die Kometen und Sonnenflecken. 80 ff. 8 Belgard, 1866 Printed only on one side. This essay was never written, having been immediately composed in type by the author. Kiistner, Friedrich: *Resultate der Beobachtungen von 670 Sternen angestellt in den Jahrcn 1885 und 1886 am grossen Berliner Mcridiankreise. 41 pp. 4 Berlin, 1887 Kuhff, Henry: Elements of the Calculus of Finite Differences, with the application of its principles to the summation and interpolation of series. 77 pp. 8 Cambridge, 1831 265 Kundt Lacy. Kundt, August : * Ueber anomale Dispersion. (Dritte [Vierte] Mittheilung ...) I plate, 10 pp., 14 pp. 8 Leipzig, 1872 * Ueber einige Beziehungen zwischen der Dis- persion und Absorption des Lichtes. 10 pp. 8 Leipzig, 1874 Kupffer, Adolph Theodor: De calculo crystallo- nomico. Dissertatio inauguralis ... i plate, 31 pp. 4 Goettingae, 1821 Voyage dans les environs du mont Elbrouz dans le Caucase, ... en 1 829. . . . I plate, 126 pp. 4 St. Petersbourg, 1830 Kurz, August : * Ueber die Methode der kleinsten Quadrate. 16 pp. 8 Zurich, 1863 Kuylenburgh, Henricus : De meteoris quibusdam ignitis. 2 ff. + 24 pp. + 2 ff. 4 Trajecti ad Rhenum, \ 747 Labatie, : Methode d'^limination par le plus grand commun diviseur, entierement rectified,... Deuxieme edition. 24 pp. + 82 pp. 8 Paris, 1835 Labey, J. B. : See Euler, L., 1796. Laboulaye, Charles Pierre Lefebvre : Encyclo- pedic technologique Dictionnaire des Arts et Manufactures ... 2 vols. 2 ff. + viii. + 3894-r-iv. + iv. pp. 8 Paris, 1847 - Trait^ de cinematique ... ou Theorie des Me- canismes. xxviii. +452 pp. 8 Paris, 1849 Labus, Giovanni : Lettera del Dottore Giovanni Labus a D. Pietro de Lama intorno a due iscrizioni velejati. 13 pp. 4 [Parma, 1820] Appended to Jorio's Ricerche sul tempio di Serapide in Pozzuo/t. La Caille, Nicolas Louis de : Lecons elementaires d'astronomie geometrique et physique. Nouvelle Edition ... 9 plates, vi. + 375 pp. 8 Paris, 1755 * Sur les etoiles nebuleuses du ciel austral. 6 pp. 4 Paris, 1755 Astronomia; fundamenta novissimis solis et stellarum observationibus stabilita Lutetiae in Collegio Mazarina:o et in Africa ad Caput Bonse Spei peractis. 4 ff. + 243 pp. 4 Par is us, 1757 Lcctiones elemcntares Mathematics,. ..in latinum traductae, ... a C. S. e S. J. 6 plates, 4 ff. + 219 pp. 4 Vienna, Pragce et Tergesti, 1762. K K La Caille, Nicolas Louis de continued. Lecons elementaires d'Optique. Nouvelle Edition,... 12 plates, iv. + 204 pp. 8 Paris, 1764 [ ] Plotted from the Work of Abbe de la Caille [Triangulation of Mauritius] made in 1753. Sheet, 25 in. X2iJ in. [Port Louis] 1871 Manuscript chart. See Bouguer, P. Lachmann, Karl : See Blume, F. La Coste, Bertrand de : La demonstration de la Quadrature du Cercle. Qui est 1'unique Cou- ronne & principal Sujet de toutes les Mathema- tiques. ... 12 ( + 23 pp. 8 Hambourg, 1677 Lacroix, Sylvestre Francois : Traite des Dif- ferences et des Series, Faisant suite au Traite du Calcul differentiel et du Calcul integral. i plate, viii. + 582 pp. 4 Paris, 1800 Essais sur 1'enseignement en general et sur celui des mathematiques en particulier. vii. + 39O pp. 8 Paris, 1805 Traite du Calcul Differentiel et du Calcul Integral. Seconde Edition, ... Tome premier [second, troisieme]. 3 vols. 4 Paris, 1810, '14, '19 Traite Elementaire du Calcul des Probabilites. viii. + 299 pp. 8 Paris, 1816 Autograph presentation to Babbage. An elementary treatise on the Differential and Integral Calculus. Translated from the French. With an Appendix and Notes. 5 plates, viii. + 72o pp. 8 Cambridge, 1816 The translators were C. Babbage, J. F. W. Herschel and G. Peacock. Traite elementaire du Calcul Differentiel et du Calcul Integral. Troisieme edition, ... 5 plates, xii. + 634 pp. 8 Paris, 1820 An elementary treatise on the mathematical principles of Arithmetic, translated from the fifteenth edition of the French ... vii.+ i28 pp. 8 London, 1823 Lacy, John : The Universal System: or mechanical cause of all the Appearances and Movements of the visible heavens: ... 5 plates, vi. + 33 pp. 8 London, 1779 Laet Lagrange. 266 Laet de Borchloen, laspar: [Begins] C Reue- rendissimo in christo patri & domlo Domino Vuilhelmo Sancti Andree Archiepiscopo Totius regni Scotie primati / Necno & Apostolice sedis Legato laspar laet de Borchloen discipulus omnium astrologorum minimus humiliter se recommendat. 2 figures, 8 ff. 4 s.l. [1491] [In fine] : Ad Renerendissiinu in cliristo patrem dnm wilhelmum scheuem . . . De eclipsi soils. A nni. m.ccccjcci. cur- rentis pronosticum. The data are taken unaltered from the Nuremberg almanacs. Lafon, A. : See Gergonne, J. D. La Galla, Julius Caesar : De Phoenomenis in orbe Lvna^ novi telescopii vsv a D. Gallileo Gallileo nvnc itervm svscitatis Physica dispu- tatio. ... Necnon de Ivce, et Ivmine Altera dis- putatio. 4 ff. + 72 pp. 4 Venetiis, 1612 Lagny, Thomas Fantet de : * Analyse generate, ou methodes nouvelles pour resoudre les pro- blemes de tous les Genres & de tous les Degrez a 1'infini. Par les soins de M. Richer. xxii. + 6i2 pp. + 6 ff. 4 Paris, 1733 Lagrange, Ch. : * Exposition critique de la Me- thode de Wronski pour la resolution des pro- blemes de m6chanique celeste. Premiere partie. 70 pp. 4 Bruxelles, 1882 Lagrange, Joseph Louis de: *Sur 1'alteration des moyens mouvemens des Planetes. 15 pp. 4 Berlin, 1779 Read October 24, 1776. The year given is that of publica- tion in the Nouveaux mtmoires, * Solutions de quelques Problemes d'Astronomie spherique par le moyen des series. 22 pp. 4 Berlin, 1 779 * Sur 1'usage des fractions continues dans le Calcul integral. 29 pp. 4 Berlin, 1779 * Recherches sur la determination du nombre des racines imaginaires dans les Equations literales. 29 pp. 4 Berlin, 1779 * Sur quelques problemes de 1'analyse de Dio- phante. 15 pp. 4 Berlin, 1779 * Reflexions sur 1'Echappement. 13 pp. 4 Berlin, 1779 Sur differentes questions d'Analyse relatives a la th^orie des integrates particulieres. 40 pp. 4 Berlin, 1781 Lagrange, Joseph Louis de continued. * Sur la construction des Cartes G^ographiques. Premier memoire. 25 pp. 4 Berlin, 1781 * Suite des Recherches sur la construction des Cartes Geographiques. Second Memoire. 25 pp. 4 Berlin, 1781 * Theorie de la Libration de la Lune, & des autres Phe~nomenes qui dependent de la figure non spherique de cette Planete. 107 pp. 4 Berlin, 1782 * Memoire sur la Theorie du mouvement des fluides. 48 pp. 4 Berlin, 1783 * Theorie des variations seculaires des elemens des Planetes. Premiere partie. Contenant les principes & les formules generates pour deter- miner ces variations. 78 pp. 4 Berlin, 1783 * Theorie des variations seculaires des elemens des Planetes. Seconde partie. Contenant la determination de ces variations pour chacune des Planetes principales. 124 pp. 4 Berlin, 1784 * The"orie des variations periodiques des mouve- mens des Planetes. Premiere partie Contenant les formules generates de ces variations. 30 pp. 4 Berlin, 1785 * Sur les variations seculaires des mouvemens moyens des Planetes. 33 pp. 4 Berlin, 1785 * Sur la maniere de rectifier les methodes ordi- naire d'approximation pour 1'integration des equations du mouvement des Planetes. 20 pp. 4 Berlin, 1785 * Sur une methode particuliere d'approximation & d'interpolation. 1 1 pp. 4 Berlin, 1785 *Sur une nouvelle propriety du centre de gravite. 6 pp. 4 Berlin, 1785 *Sur le probleme de la determination des orbites des Cometes d'apres trois observations. Troisi- eme memoire, dans lequel on donne une solution directe & gen^rale de ce probleme. 37 pp. 4 Berlin, 1785 * Rapport fait a 1' Academic le 3 Aoiit 1782 d'un Memoire intitule : M^thode pour connoitre si la Terre est applatie vers les poles & renflee sous 1'equateur. 3 pp. 4 Berlin, 1785 * Theorie des variations periodiques du mouve- ment des Planetes. Seconde partie Contenant le calcul des variations independantes des ex- centricits & des inclinaisons pour chacune des six Planetes principales. 72 pp. 4 Berlin, 1786 267 Lagrange La Lande. Lagrange, Joseph Louis de continued. *Methode generale pour integrer les equations aux dif- ferences partielles du premier ordre, lorsque ces differences ne sont que linaires. 17 pp. 4 Berlin, 1787 * Th^orie gomtrique du mouvement des aphelies des Planetes, pour servir d'Addition aux Principes de Newton. 20 pp. 4 Berlin, 1788 * Sur la maniere de rectifier deux endroites des Principes de Newton, relatifs a la propagation du son, & au mouvement des ondes. 1 8 pp. 4 Berlin, 1788 Mechanique Analitique. xii. + si2 pp. 4 Paris, 1788 * Avertissement de M. de La Grange sur le M6moire [sur la determination des Variations sculaires des Elements d'Herschel ... Par M. Du Val le Roi.] i p. 4 Berlin, 1792 * Memoire sur une question concernant les annuites. 12 pp. 4 Berlin, 1798 [ ] Lemons sur le Calcul des Fonctions, nouvelle edition, ... vi. + 5oi pp. 8 Paris, 1806 Essai sur la theorie des nombres. Seconde edition. xxiii.+48o pp.+ 17 ff., tables, 4 Paris, 1808 - Traite de la resolution des Equations numeriques de tous les degres, ... Nouvelle edition ... xii. + 3ii pp. 4 Paris, 1808 - Mecanique Analytique. Nouvelle edition. [Liste des ouvrages de M. Lagrange ... par M. Lacroix.] Tome premier [second]. 2 vols. 4 Paris, 1811, '15 - Precis historique sur la vie et la mort de Joseph- Louis Lagrange, ... par M.M. J. J. Virey, et Potel. 22 pp. 4 Paris, 1813 Discorso in lode di Luigi La-Grange recitato dal Professore Giambattista Magistrini nella pontificia universita di Bologna ... 30 pp. 4 Bologna, 1819 - CEuvres de Lagrange, publiees par les soins de J. A. Serret, ... Tome premier [-dixieme, treizieme]. n vols. 4 Paris, 1867-84 *Dieci lettere inedite di Giuseppe Luigi Lagrange pubblicate dall'ing. re Giambattista Biadego. 42 pp. 4 Roma, 1873 Lagrange, Joseph Louis de continued. See Boncompagni, B., 1879. Genocchi, A., 1877. La Hire, Philippe de : Nouvelle methode en geo- metrie pour les sections des superficies coniques et cylindriques ; Qui ont pour bases des cercles, ou des Paraboles, des Elipses, & des Hyperboles. 25 plates, 4 ff. + 94 pp. 4 Paris, 1673 * CEuvres diverses de M. de La Hire. 8 ff. + 730 pp. 4 Paris, 1730 La Lande, Joseph Je>ome le Francois de : Tables astronomiques de M. Halley, pour les Planetes et les Cometes, ... Et 1'histoire de la Comete de 1759. [Seconde Edition.] i plate, viii.+ 168 + 200 pp. 8 Paris, 1759 Explication de la figure du Passage de Venus sur le disque du Soleil, Qui s'observera le 3 Juin 1769; Avec les R6sultats du Passage observe en 1761. i chart, 26 pp. 4 Paris, 1764 Du passage de Venus sur le Soleil qui s'obser- vera en 1769. 3 plates, 27 pp. 4 Amsterdam, 1769 Astronomic, par M. de La Lande. Second edition revue et augmented. Tome premier [-quatrieme.] 4 vols. 4 Paris, 1771, '71, '71, '81 " Exemplaire de 1'auteur contenant plus de 3,000 notes, additions ou corrections de la main." (Note de Lainy, libraire, sur la garde. ) Portrait inserted in Tome I. Chasles 3106. Reflexions sur lesCometes qui peuvent approcher de la Terre. I plate, 40 pp. 8 Paris, 1773 Ephemerides des mouvemens celestes pour le meridien de Paris, tome septieme, contenant les dix ann^es de 1775 a 1784 ; ... Frontispiece, 6 plates, Ix. + 84 + 260 pp. 4 Paris, 1774. Histoire Celeste Frangaise, contenant les obser- vations faites par plusieurs astronomes frangais. Tome premier. xii. + 59O pp. 4 Paris, An. IX [1801] With MS. list of errata. Bibliographic Astronomique ; avec 1'histoire de 1'Astronomie depuis 1781 jusqu'a 1802. viii. + 9iS pp. 4 Paris, An. XI. = 1803 La Lande Lambert. 268 La Lande, Joseph Jerome le Francois de cont. Tables de Logarithmes pour les nombres et pour les sinus augmente'es de la table de logarithmes de M r Gauss ... par Jerome De La Lande. Edition stereotype... par Henri Gottlieb Kohler. Jerome De La Lande's logarithmisch-trigono- metrische Tafeln ... xlv. + 254 pp. \6 Leipzig, 1827 Title, preface, &c. in French and German. Positions moyennes pour 1'epoque de 1790,0 des etoiles circompolaires, dont les observations ont e"te publiees par Jerome Lalande dans les M&noires ... de 1789 et 1790. Par Ivan Fedorenko. Ixxix. + is6 pp. 4 St. Pttersbourg, 1854 - See Baily, R, 1847. Encyclopedic Me'thodique. Lalanne, L6on Louis Chretien : Memoire sur 1'arithmoplanimetre, machine arithm^tique et ge"ometrique, donnant facilement les resultats des operations les plus compliquees de calcul et de planimtrie. 2 plates, I table, 64 pp. 8 Paris, 1840 * Methodes graphiques pour 1'expression des lois empiriques ou math^matiques a trois vari- ables, avec des applications ... 63 pp. 8 Paris, 1878 Lama, Pietro de : Iscrizioni antiche collocate ne'muri della Scala Farnese ... 130 pp. 4 Parma, 1818 Many engravings in the text. Lambert, Johann Heinrich : Les propriete"s re- marquables de la route de la lumiere, par les airs ... 2 plates, 1 16 pp. 8 La Haye, 1758 Many interesting MS. notes and computations in this copy. The same. 2 plates, 116 pp. La Haye, 1759 Like the preceding in all respects except the title. Photometria sive de mensvra et gradibvs Lv- minis, colorvm et vmbrae. 8 plates, 8 ff. + 547 pp. + 6 ff., index, 8 Augustae Vindelicorum, 1760. Insigniores Orbitae Cometarvm proprietates. 2 plates, 4 ff. + 128 pp. + 2 ff. 8 Avgvstae Vindelicorvm, 1761. Cosmologische Briefe iiber die Einrichtung des Weltbaues. i table, xxviii. + 3i8 pp. 8 Augspurg, 1761 Lambert, Johann Heinrich cont. Beschreibung und Gebrauch der logarithmischen Rechensta.be in Auflosung aller zur Proportion, gemeinen und spharischen Trigonometric gehorigen Rcchnun- gen. 29 pp. 8 Augsburg, 1761 Neues Organon, oder Gedanken iiber die Erfor- schungund Bezeichnungdes Wahren und dessen Unterscheidung von Irrthum und Schein. 2 vols. 8 Leipzig, 1764 Beschreibung und Gebrauch einer neuen und allgemeinen Eccliptischen Tafel, worauf alle Finsternisse des Mondes und der Erde in ihrer natiirlichen Gestalt vorgestellt werden, . . . I plate, 5 ff. + 148 pp. 8 Berlin, 1765 Description d'une Table Ecliptique nouvelle et universelle, Formant un tableau vrai de toutes les eclipses tant de la lune que de la terre ; . . . Traduit de 1'allemand. xvi.+ iSi pp. 8 Berlin, 1765 Plate wanting. Beytrage zum Gebrauche der Mathematik und deren Anwendung. [Zweiter ... Dritter Theil]. 4 vols. 8 Berlin, 1765-72 The second part is in two divisions. ... Anmerkungen iiber die Branderschen Mikro- meter von Glase und deren Gebrauch nebst Beylagen die Geschichte und die Vortheile dieser Erfindung betreffend ... 3 plates, 84 pp. + 32 ff. 8 Augsburg, 1769 On the third plate the spirit level is figured attached to a telescope much in its present form. Zusatze zu den Logarithmischen und Trigono- metrischen Tabellen ... 2 ff.-f 98 + 210 pp. 8 Berlin, 1770 Beschreibung einer mit dem Calauschen Wachse ausgemalten Farbenpyramide wo die Mischung jeder Farben aus Weisz und drey Grundfarben angeordnet, ... wird. i coloured plate, 3 ff.+ 126 pp.+ I f. 4 Berlin, 1772. J. H. Lamberts freye Perspective, oder Anwei- sung, jeden perspektivischen Aufrisz von freyen Stiicken und ohne Grundrisz zu verfertigen. Zweyte Auflage. ... [Zweyter Theil.] 2 vols. in one. 8 Zurich, 1774 Herrn Prof. Lamberts Hygrometrie oder Ab- handlung von den Hygrometern. Aus dem Franzosischen ubersetzt. 4 plates, 3 tables, 104 pp. 8 Augsburg, 1774 269 Lambert Lament. Lambert, Johann Heinrich cont. Herrn Prof. Lamberts Fortsetzung der Hygrometrie oder Abhandlung von den Hygrometern. Aus dem Franzosischen iibersetzt. 2 plates, 72 pp. 8 Augsburg, 1775 - * Sur le Frottement entant qu'il rallentit le mouvement & s'y oppose. Second memoire. 1 8 pp. 4 Berlin, 1776 - * Sur les forces du corps humain. Premiere partie. 54 pp. 4 Berlin, 1776 Pyrometrie oder vom Maasze des Feuers und der Warme. 8 plates, xxii. + 36o pp. + 2 ff. 4 Berlin, 1779 * Sur les irregularite"s du mouvement de Jupiter. 8 pp. 4 Berlin, 1779 - *Sur les irrgularitds du mouvement de Saturne. 49 pp. 4 Berlin, 1779 With an Avertissement by Bernoulli. Joh. Heinrich Lamberts deutscher gelehrter Briefwechsel. Herausgegeben von Joh. Bernoulli. Erster [-funfter und letzter] Band. 5 vols. 8 Berlin, [1781], '82, '83, '84, '87 - * Sur les Fluides considers relativement a I'Hydrodynamique. 54 pp. 4 Berlin, 1784 Prefixed is an Avertissement by Jean Bernoulli. - Supplementa tabularum logarithmicarum et trigonometricarum ... Curante Antonio Felkel. i plate, lxxv.+ 198 pp. + 2 ff. 4 Olisipone, 1798 Johann Heinrich Lambert nach seinem Leben und Wirken aus Anlasz der zu seinem Andenken begangenen Secularfeier in drei Abhandlungen dargestellt. Herausgegeben von Daniel Huber. Portrait, I plate, xii. + 86+29 + 63 pp. 8 Basel, 1829. Lame, Gabriel: Lecons sur la theorie mathematique de 1'elasticite des corps solides. I plate, xvi. + 33S pp. 8 Paris, 1852 Lecons sur les fonctions inverses des transcen- dantes et les surfaces isothermes. xxvii. + 321 pp. 8 Paris, 1857 - See Perrey, A. Lamont, John : Ueber die Nebelflecken. i plate, 31 pp. 4 Miinchen, 1837 * Ueber die Bahn des dritten Saturns-Satelliten. 38 pp. 4 \Milnchen, 1837] *An Account of the Magnetic Observatory and Instruments at Munich: ... 28 pp. 8 London, 1843 Lamont, John cont. * Results of the Magnetic Observations in Munich during the period of three years, 1840, 1841, 1842. i plate, 20 pp. 8 London, 1 843 *The Solar Eclipse of July 18, 1860. 1 8 pp. 8 Washington, 1865 Contains a bibliography of this eclipse, comprising 113 publications. - * Verzeichniss von 9412 Aequatoreal-Sternen zwischen + 3 und 3 Declination, welche in den Miinchener Zonen-Beobachtungen vorkom- men, reducirt auf den Anfang des Jahres 1860 nebst Vergleichung mit ... Lalande, Bessel, Rlimker und Schjellerup. vii. + 579 pp. 8 Miinchen, 1866 The epoch of the catalogue is 1850. * Verzeichniss von 6323 telescopischen Sternen zwischen + 3 und + 9 Declination, ... reducirt auf... 1850 nebst Vergleichung mit... Lalande... v - + 395 PP- 8 Miinchen, 1869 - * Verzeichniss von 4793 telescopischen Sternen zwischen 3 und 9 Declination, ... reducirt auf. ..1850 nebst Vergleichung mit ... Lalande,. . . 2 ff. + 274 pp. 8 Miinchen, 1 869 * Verzeichniss von 3571 telescopischen Sternen zwischen + 9 und +15 Declination,... reducirt auf. . . 1 850 nebst Vergleichung mit . . . Lalande. . . 2 ff. + 224 pp. 8 Miinchen, 1871 - * Verzeichniss von 4093 telescopischen Sternen zwischen 9 und 15 Declination, ... reducirt auf.. .1850 nebst Vergleichung mit... Lalande,... 2 ff. + 352 pp. 8 Miinchen, 1872 - * Verzeichniss von 5563 telescopischen Sternen nordlich von + 1 5 und siidlich von 1 5 Declina- tion,. . .reducirt auf. . . 1 850 nebst zwei Nachtragen zu den friiheren Stern- Verzeichnissen und Ver- gleichung mit ... Lalande, ... [Nachtrag I, enthaltend 918 seit 1865 beob- achtete und in den bisher gedruckten Sternver- zeichnissen nicht vorkommende Zonensterne.] [Nachtrag II, enthaltend neuere Ortsbestim- mungen von 2548 Zonensternen welche in den bereits gedruckten Stern-Verzeichnissen vorkom- men.] iv. + 359 pp. Miinchen, 1874 * Nachtrage zu den Zonenbeobachtungen der Sternwarte bei Miinchen. Unter Leitung J. v. Lament's zusammengestellt und gedruckt ... herausgegeben von Hugo Seeliger. pp. Milne/ten, 1884 Lamont Langley. 270 Lamont, John continued. See Ephemerides. Munich. Observatories. Munich. Lamp, Ernst : Der scheinbare Ort des Polarsterns a Ursae Minoris. [Inaugural Dissertation.] 67 pp. 8 Kiel, 1874 Lancaster, A. : See Bibliography. Houzeau, J. C. Landen, John : Mathematical Lucubrations : con- taining new improvements In various Branches of the Mathematics. 5 plates, 4 ff.+ 156 pp. 4 London, 1755 A Discourse Concerning the Residual Analysis: A New Branch of the Algebraic Art, . . . 43 pp. 4 London, 1758 The Residual Analysis ; a new branch of the algebraic Art, ... Book I. 5 plates, viii.+ 128 pp. 4 London, 1764 All published. Animadversions on Dr. Stewart's computation of the Sun's distance from the earth. i plate, 2 ff. + 14 pp. 4 London, 1771 Mathematical Memoirs respecting a variety of subjects, with an appendix containing tables of theorems for the calculation of fluents. Vol. I. 5 plates, vi.+ i83+i55 pp. 4 London, 1780 - Mathematical Memoirs respecting a variety of subjects. Vol. II. 6 plates, vi. + 2-r 1 12 pp. 4 London, 1789 Observations on converging Series, occasioned by Mr. Clarke's translation of Mr. Lorgna's treatise on the same subject. 2 ff. + 28 pp. 4 London, 1781 An appendix to observations on converging series. [Postscript] i f. + 27 pp. 4 [London] s.a. A supplement to observations on converging series. [Notes.] [Postscript] 32 pp. 4 [London] s.a. * Of the Rotatory Motion of a Body of any Form whatever, revolving, without Restraint, about any Axis passing through its center of Gravity. I plate, 22 pp. 4 London, 1785 Lang, Viktor von : Einleitung in die theoretische Physik. viii. + 566 pp. 8 Braunsclaveig, 1873 [Langdon, W.] : * On the decay and preservation of telegraph poles. 20 pp. 8 s.l., s.a. Lange, August : See Mobius, A. F. Lange, Philipp Christian : Antliae Pnevmaticse Phenomena prima, quibus vulgo machinam hanc tentare solent, ... 16 pp. 4 Tvbingce, 1705 Langley, Samuel P.: * On the minute structure of the Solar Photosphere. 1 photo., 1 5 pp. 4 New Haven, \ 874 *On the comparison of certain theories of Solar Structure with Observation. i plate, 7 pp. 4 New Haven, 1875 * Measurement of the Direct Effect of Sun- spots on Terrestrial Climates. 7 pp. 8 London, 1876 * A proposed new method in Solar Spectrum Analysis. 7 pp. 8 New Haven, 1877 * On the possibility of Transit Observation without personal error. 6 pp. 8 New Haven, 1877 * On certain remarkable groups in the lower Spectrum. 4 plates, 10 pp. 8 Cambridge, 1878 * Note on the Janssen Solar Photograph and Optical Studies. 5 pp. 8 New Haven, 1878 * On the temperature of the Sun. i plate, 8 pp. 8 Boston, 1878 * Address ... before the American Association for the Advancement of Science, ... 1879. 15 pp. 8 Salem, 1879 * Observations on Mount Etna. 12 pp. 8 New Haven, 1880 * Sur la distribution de 1'energie dans le spectre solaire normal. 3 pp. 4 Paris, 1881 * Distribution de 1'energie dans le spectre normal. 3 pp. 4 Paris, 1881 This paper is given under " Lengley " in Tome xciii. of the Comptes Rendtis. * The Bolometer and Radiant Energy. 17 pp. 8 Cambridge, 1881 * The selective absorption of solar energy. 2 plates, 28 pp. 8 New Haven, 1883 * Experimental determination of Wave-lengths in the invisible prismatic Spectrum. i plate, 20 pp. 8 New Haven, 1884 Diagrams. - * On the Amount of the Atmospheric Absorption. 1 8 pp. 4 New Haven, 1884 271 Langley Laperriere. Langley, Samuel P. cont. United States ... War Department. Professional Papers of the Signal Service. No. XV. Researches on Solar Heat and its absorption by the Earth's atmosphere. A report on the Mount Whitney expedition, i map, 22 plates, 242 pp. 4 Washington, 1884 Langley, S. P., Young, C. A., and Pickering, E. C. : * Pritchard's Wedge Photometer. 24 pp. 4 Cambridge, 1 886 Langrenus, Michael Florentius: Plenilvnii Ivmina Avstriaca Philippica. ... Haec nvsqvam vulgata, generi tamen hvmano maxime vtilia, imo neces- saria, Michael Florentivs Langrenvs Mathema- ticus et Cosmographus Regius orbi terrarvm proponit. Sheet, 19! in. x 15^ in. [In fine] : Regio diplo- mate prohibetur nomimtin kuius figures immutatio, sub poend indignationis ; et exemplarium qucecun- que effictio sub poend confiscate et trinm florenor Data Brux. j. Martij 1645. Ro. vt. Gottignies. Plate of the Moon, 13^- in. diameter, with many names, such as Terra Dignitatis, Sinus Geoinetricus, &c. Langsdorf, Carl Christian von : Theoriae motvs cylindrorvm ventigenorvm tentamen. 44 pp. + 1 f. 4 Erlangae, 1797 Lani, Georg : Hermathena Sive Orationes pane- gyrics Diversi Argument!. Utpote I. de Cometa nuper viso. 2. De Mysterio SS. Trinitatis Ethnicis olim noto....Cum Notis Rhetoricis et Philologicis Ex Variarum Disciplinarum penu depromptis, . . . Frontispiece, 10 ff. + 313 pp. + 9 ff. 8 Lipsia, 1682. Lansberg, Jacob : Apologia, pro Commentationi- bus Philippi Lansbergii in Motum Terrae Diur- num & Annuum : adversvs Libertvm Fromondvm ... & Joan. Baptistam Morinvm. 8 ff.+ 131 pp. 4 Middelbvrgi Zelandice, 1633 Lansberg, Philips van [Lansberghe] : Tabvlae motvvm coelestium perpetuae ; Ex omnium temporum Observationibus constructs, tempo- rumque omnium Observationibus consentientes. Item Novae & genuinae Motuum ccelestium Theories. & Astronomicarum observationum Thesavrus. 2 plates, i table, 79+ 1 80+ 1 86 pp. + 3 ff. fol. Middelbnrgi Zelandice, 1632. Portrait. Lansberg, Philips van [Lansberghe] continued. Astrolabivm Dat is ... Verklaringhe Van de Platte Sphaere van Ptolomaeus, anders Astro- labium ghenaemt. ... 2 plates, 4 ff. + 32 pp. 4 Middelbvrch, 1635 Incomplete. Philippi Lansbergii, astronomi celeberrimi, opera omnia. i vol. fol. Middelburgi Zelandia, 1663 Prefixed are 6 ff. with engraved title and portrait. The body of the work consists of the seven following divisions, all printed at Middelburg. y [Triangulorum geometries libri quatuor; ... Item ... Cyclometriae novae libri duo. 2 ff.+ ii8 pp., 1663] Diagram on title. [Uranometrise Libri Tres. 5 ff. + 74 pp., 1662] Diagram on title. [In Qvadrantem Turn Astronomicvm, turn Geometricvm ; nee non in Astrolabivm Intro- ductio. 2 plates, 28 pp.+ i f., 1635] Plate on title. [Horologiographiaplana: ... 3 ff. + 53 pp., 1663] Diagram on title and many others in text. [Commentationes in motum terras Diurnum, & Annuum ; ... i plate, 4 ff. + 34 pp., 1660] Diagram on title. [Tabvlae motvvm coelestivm perpetus; ... Item, Novae & genuins Motuum coelestium theories. & Astronomicarum observationum thesaurus. i table, 6 ff.+ 180+181 pp.+ i f., 1653] Diagram on title. [Chronologis Sacrs Libri III. ... 2 ff.+ iO3 pp., 1662] Diagram on title. - ... Triangulorum geometriae libri quatuor; ... Item Cyclometris Novae libri duo. ... 2 ff.+ 1 1 8 pp. fol. Middelbvrgi Zelandice, 1663 Diagram on title. Astrolabium, Dat is Philippi Lansbergii Ver- klaringe Van de Platte Sphaere van Ptolomsus, Anders genaemt Astrolabium. ... 37 pp.+ i f. 4 Amsterdam, 1680 Laperriere, J. G. M. de : Bareme ou tableaux de comptes faits, d'apres le systeme metrique, pour le calcul des surfaces et des cubes, des bois carr^s, ... 295 pp. 4 Bordeaux, 1840 La Place Lardner. 272 La Place, Pierre Simon de : * Memoire sur 1'in- clinaison moyenne des orbites des Cometes ; Sur la figure de la Terre, & sur les Fonctions. 38 pp. 4 Paris, 1776 * Recherches sur plusicurs points du systeme du monde. 2 plates, 108 + 91 + 28 pp. 4 Paris, 1778, '79, '79 * Memoire sur la precession des Equinoxes. 1 6 pp. 4 Paris, 1780 * Memoire sur la determination des orbites des Cometes. 60 pp. 4 Paris, 1780 * Memoire sur la figure de la terre. 30 pp. 4 Paris, 1786 * Sur les Inegalit6s sculaires des Planetes & des Satellites. 50 pp. 4 Paris, 1787 - * Theorie de Jupiter et de Saturne. [Addition...] 130 pp. 4 Paris, 1788 The first part. Trait6 de Mecanique Celeste. Tome premier [-cinquieme]. 5 vols. 4 Paris, An VII., VII., XL 1802, XIII. 1805, 1823. Theorie analytique des Probabilites. Seconde Edition, revue et augmentee ... [Supplement ...] ii. +cvi. + So6 + 34 pp. 4 Paris, 1814 Dedication to Napoleon (l fol.) inserted from the first edition by C. Babbage. Deuxieme supplement a la theorie analytique des Probabilites. 50 pp. 4 [Paris] 1818 * Memoire sur le flux et le reflux de la mer. 90 pp. 4 Paris, 1818 * Memoire sur la figure de la terre. 48 pp. 4 Paris, 1819 *Addition au memoire sur la figure de la terre, . . . 14 pp. 4 Paris, 1820 A Treatise on Celestial Mechanics, by P. S. Laplace. Part the first Book the first [-second]. Translated from the French, ... with Explana- tory Notes. By Henry H. Harte. 2 vols. 4 Dublin, 1822, '27 * Memoire sur les deux grandes inegalites de Jupiter et de Saturne ; [Sur I'inegalitd de Mercure a longue periode, ...] [De 1'action des etoiles sur le systeme planetaire.] 16 pp. 8 Paris, 1826 La Place, Pierre Simon de continued. Discours prononce" aux obseques De M. le Marquis de Laplace. Par M. Poisson. 6 pp. 4 Paris [1827] Discours prononce aux obseques DC M. le Marquis de Laplace. Par M. Biot. 3 pp. Mecanique Celeste. Translated, with a com- mentary by Nathaniel Bowditch, Volume I. [-IIL] [Volume IV. With a memoir of the Translator, by his son, Nathaniel Ingersoll Bowditch.] 4 vols. 4 Boston, 1829, '32, '34, '39 Three portraits. * Eloge historique de M. le Marquis de Laplace, ... Par M. le Baron Fourier. 22 pp. 4 Paris, 1831 Elementary illustrations of the Celestial Me- chanics of Laplace. iv. + 344 pp. 8 London, 1832 By Thomas Young, but published anonymously. Exposition du systeme du monde. Sixieme edition. Portrait, viii. + xiv.+474 pp. 4 Paris, 1835 Troisieme [Quatrieme] Supplement a la Theorie analytique des Probabilites. 36 pp., 28 pp. 4 Paris, s.a. - See Biot, J. B., 1850. Carlini, F., et Plana, G. Lardner, Dionysius : Analytical treatise on Plane and Spherical Trigonometry, and the Analysis of Angular Sections. I plate, 9 tables, xxviii. + 313 pp. 8 London, 1826. Popular Lectures on the Steam Engine, ... Second edition, ... Portrait, 10 plates, xi. + 164 pp. 8 London, 1828. The same, fourth edition, ... Portrait, 1 2 plates, xvi. + 268 pp. 8 London, 1832. - The Cabinet Cyclopaedia. ... Treatise on Heat. viii. + 429 pp. 8 London, 1833 Steam Communication with India by the Red Sea ; advocated in a Letter to Lord Viscount Melbourne, ... 7 charts, 123 pp. 8 London, 1837 An important part of the scheme here advocated was the use of Socotra as a central station in the Indian Ocean. 273 Lardner Lea. Lardner, Dionysius cont. Handbook of Natural Philosophy. Optics ... edited by T. Olver Harding. Frontispiece, xvi.+432 pp. 8 London, 1869 La Rive, Auguste de : See Rive, A. de la. Lark in, N. J.: An introduction to Solid Geometry, and to the study of Chrystallography, with an investigation of some of the properties belonging to the Platonic Bodies independent of the sphere. 4 plates, xvi.+ i4O pp. 8 London, 1820 La Roche, Etienne de : See Roche, E. de la. Larss6n, Robert : * Ueber die Bahn des Kometen 1 877 VI. 24 pp. 8 Stockholm, \ 887 La Saussage, L. de : See Papin, D. Lassell, William: * On Polishing the Specula of Reflecting Telescopes. 3 plates, 1 3 pp. 4 London, 1 874 Latham, William : *Account of a singular Instance of atmospherical Refraction. 4 pp. 4 London, 1798 Launay, Jean Abraham : Arithmetiqve et arpen- tage vniversel, geometric inaccessible, toise des Bastimens, la Fabrique & vsage des quadrans Solaires, & autre Geometric par la Regie & compas. Compost par lean Abraham dit Launay. ... Dernierc edition. 4 ff. + 309 pp.+ i f. 8 Lyon, 1616 Laurent, J. C. M. : Fasti consulares capitolini. viii.+ i6o pp. 8 Altonae, 1833 Laurent, L6on : * Appareils pour montrer la Re- fraction Conique. [Observations sur la note precedente ; Par M. Lissajous.] 2 + 2 pp. 8 Paris, 1874 - Avant-Propos [Saccharimetre Laurent]. i plate, 8 pp. 8 [Paris, 1874] - Saccharimetre et Polarimetre- Laurent a Pe- nombres. 20 pp. 8 Paris [ 1 878] Figures. Laussedat, A. : * L'astronomie populaire. 1 5 cols., 4 Paris, 1 879 See Ibafiez, C. Ibaflez e. Lauterbach, Anton Bernhard : Dissertatio archi- tectonica de qvinqve ordinvm notabili sym- metria, ... 32 pp. 4 Jenez, 1716 - Dissertatio horographica sistens Horologivm vniversale Mvnsterianvm demonstrationibvs astronomicis roboratvm, . . . i plate, 48 pp. 4 fence, 1716 - Clavem perspectivse verticalis geometricam ... porrigo. i plate, 88 pp. 4 Jence, 1717 Lauture, Escayrac de : On the telegraphic trans- mission of the Chinese Character. 2 plates, 1 6 pp. 4 [Paris, 1862] Lawson, Henry : A paper on the Arrangement of an Observatory for practical Astronomy & Meteorology. 5 plates, 20 pp. 8 [Bath} 1 844 A few Observations on the new Planet, and the circumstances connected with its discovery. i plate, 4 pp. 8 Bath, 1847 Lawson, John : A Synopsis of all the Data for the Construction of Triangles, from which Geometrical Solutions Have hitherto been in Print. With References to the Authors, where those Solutions are to be found. 4 ff. + 1 6 pp. 4 Rochester, 1773 - See Simson, R., 1777. Lax, William : An Easy Method of correcting the Lunar Distance, on account of the spheroidal figure of the Earth. i table, 5 pp. 8 [London} 1828 Tables to be used with the Nautical Almanac for finding the Latitude and Longitude at Sea ; ... [Appendix II. ... III.] 5 ff. + 302 + 23+4 pp. 4 London [1834] The First Appendix forms Table V. of the book. Laxton, William and Henry, and Laxton, Frede- rick W. : The Builder's Price Book for 1854; ... Thirty-first edition. xi. + 159 pp. 8 London, 1853 Lea, W. : A Treatise on the Resolution of the Higher Equations in Algebra. vii. +40 pp. 4 London, 1811 Lea, William : Tables of the Strength and De- flection of Timber. i plate, xl.+ iS2 pp. 4 London, 1850 LL Lebesgue Legendre. 274 Lebesgue, V. A. : * Theoremes nouveaux sur 1'equation inddtermine'e x 5 + y 5 = az*. 22 pp. 4 Paris, 1843 - See Boncompagni, B., 1855. Le Blanc, V. : Choix de modeles appliques a 1'enseignement du Dessin des Machines, avec un texte descriptif, ... 2 ff. + 176 pp. 4 Paris, 1838 Text only. C. Babbage says The edition of 1846 was only a new title-page. Le Boulenge^ P. : Description et emploi du Chro- nograph Le Boulenge. 2 me edition. 5 plates, 64 pp. 8 Bruxelles, Paris, Lidge, 1877 Le Cappelain, J. : * Logarithms for the many. 5 pp. 8 London, 1 860 Le Cat, Claude Nicolas: Newtonianisme refute. Systeme mecanique de 1'univers. Memoire sur les Cometes. 8 " plates," 98 ff. 4 s.l. MS. in French. See page 99. Le Clerc, H. : A moral and philosophical History of Comets ; ... 32 pp. 8 London, 1811 Compare D. Rivers, An Essay on Comets. The size is 8 in twos. Le Clerc, Sebastien : Pratique de la geometric, sur le papier et sur le terrain. ... 83 plates, 4 ff. + i88 pp. + 4 ff. Paris, 1682 From the Sunderland library. Systeme de la vision, fonde" sur de nouveaux principes. 5 ff.+ i5i pp. 8 Paris, 1712 Bowles's Practical Geometry : or, A New and Easy Method of treating that Art. ... Trans- lated from the French of Monsieur Seb. Le Clerc. The sixth edition. 82 plates, 195 pp. + 2 ff. 8 London: Printed for the Proprietor Carington Bowles, s.a. Le Cointe, I. L. A. : Solutions de'veloppe'es de 300 problemes. viii. + 376 pp. 8 Paris, 1 865 Lecoq de Boisbaudran, : Spectres Lumineux. Spectres prismatiques et en longeur d'ondes destines aux recherches de chimie minerale. Texte [Atlas]. vi. + 207 pp., 29 plates, vi. pp. 8 Paris, \ 874 Lecount, Peter: Experiments on the Polarization and Inflection of Light : with an introduction to each, and practical directions. i plate, 117 pp. 8 London, 1841 Ledger, Edmond : * The Scintillation or Twink- ling of the Stars. 16 pp. 8 London, 1877 With autograph letter by the author. - Intra-Mercurial Planets. A Lecture ... With an appendix containing copies of documents referring to an observation in the year 1 847. 44 pp. 8 Cambridge, 1 879 Lee, John: Address ... on the Presentation of the medal of the Royal Astronomical Society, to F. W. A. Argelander. 1863, February 13. 9 PP- 8 {London, 1863] Leeuwen, A. van : Analytische ontwikkeling van eenige merkwaardige eigenschappen van den Vlakken Vierhoek, ... I plate, 27 pp. 40 \Leyden, 1845] Le Fevre d'Estaples, Jacques: See Faber Stapulensis. Le Francois, Ed. : Mecanique populaire. Des parties elementaires des Machines. i plate, viii. + 224 pp. 12 Gand, Bruxelles, 1833 Forms part of Quetelet's Bibliotheque populaire. - * Solution d'un probleme de calcul integral. 24 pp. 4 Bruxelles, 1 846 * Essai sur les produites continues, ... 71 pp. 4 Bruxelles, 1850 Leg6 & Co., A.: ... Makers of Sir Wm. Thom- son's Tide Calculator and Tide-Gauges, ... [Mareographe, or Tide-Gauge, ... Tide Calcula- ting Machine.] 8 pp. 8 [London] s.a. Legendre, Adrien Marie: Nouvelles Methodes pour la determination des orbites des Cometes ; [Appendice. Sur la Methode des moindres quarre's.] avec.un supplement ... i plate, viii. + 80 + 5 5 pp. 4 Paris, 1 806 Essai sur la The'orie des Nombres. Seconde Edition. xxiii.+48o pp.+ 17 ff. tables, 4 Paris, 1808 Exercises de Calcul Integral sur divers ordres de transcendantes et sur les quadratures ; Methodes diverses pour la construction des tables elliptiques, Suivies de la Table generate des Fonctions completes, ... Exercises de Calcul Integral ... Tome second. 3 vols. 4 Paris, 1811, '16, '17 275 Legendre Leibnitz. Legendre, Adrian Marie continued. Elements of Geometry and Trigonometry ; with notes. Translated from the French ... Edited by David Brewster. With notes and additions, and an introductory chapter on proportion. xvi. + 367 pp. 8 Edinburgh, 1 824 Translated by Thomas Carlyle, who also wrote the chapter on proportion. See Carlyle's Reniiniscenses, Vol. I., pp. 183, 198-9. - Essai sur la Theorie des Nombres. Second supplement. 40 pp. 4 Paris, 1825 - Trait^ des fonctions elliptiques et des integrates Euleriennes, Avec des Tables pour en faciliter le calcul numerique. Tome premier [second, _ troisieme]. 3 vols. 4 Paris, 1825, '26, '28 Portrait of Euler in Tome II. - * Reflections sur differentes manieres de d6- montrer la theorie des paralleles ou le thoreme sur la somme des trois angles au triangle. i plate, 44 pp. 4 Paris, 1833 See Delambre, J. B. J. Jacobi, K. G. J. Le Gentil de la Galaisiere, Guillaume Hyacinthe Joseph Jean Baptiste : * Remarques sur les etoiles nebuleuses. I plate, 19 pp. 4 Paris, 1758 On the plate are six interesting figures of nebula. - Abhandlungen von dem merkwiirdigen Durch- gange der Venus durch die Sonne, welcher den 6ten Junius dieses I76isten Jahres morgens geschehen wird. Aus dem Franzosischen iibersetzt. 44 pp. 8 Breszlau [1761] Legh, Peter : The successful, and therefore pro- bably true, Theory of Comets, . . . 4 pp. 8 London, s.a. Lehardelay, C. : See Terby, F., 1876. Lehmann, Jacob Wilhelm Heinrich : ... De Origine Caudarum Cometarum. I plate, 36 pp. 8 Gottingae, 1822 Die Wiedererscheinung des Halley'schen Ko- meten im Herbste dieses Jahres 1835, nach den zuverlassigsten Elementen ... dargestellt. i chart, 52 pp. 8 Potsdam, 1835 See page 112. See Littrow, K. L. von, 1842. Lehmann, Paul : * Zur Statistik der Kometen- bahnen. 8 pp. 8 Berlin, 1884 - See Tietjen, F. Lehmus, Christian Balthasar, und Muller, Mat- thias Heinrich Christoph : Dissertatio cos- mologica Usum Globi coelestis artificialis ... exhibens. 31 pp.+ i f. 4 Sitsati, 1783 Lehmus, Daniel Christian Ludolph : Die ersten, einfachsten Grundbegriffe und Lehren der hoheren Analysis und Curvenlehre. Neue ... Ausgabe. 3 plates, iv. + 3 5 2 pp. 8 Berlin, 1 827 Le Hon, H. : Periodicite des Grands Deluges ... Deuxieme Edition. 2 maps, in pp. 8 Paris, Bruxelles, 1861 Leibnitz, Gottfried Wilhelm von [Leibniz] : Gottfredi Gvlielmi Leibnlizii Lipsensis, Ars Combinatoria, In qua Ex Arithmetical funda- mentis Complicationum ac Transpositionum Doc- trina novis praeceptis exstruitur, & usus ambarum per universum scientiarum orbem ostenditur ; novam etiam Artis Meditandi, Seu Logics inventionis semina sparguntur. Prafixa est Synopsis totius Tractatus, & additamenti loco Demonstratio Existentiae Dei, ad Mathemati- cam certitudinem exacta. i plate, 3 ff. + 78 pp. 4 Francofurti, 1690 From the form here used it appears that the name was originally spelt Leibnitz. Recueil de diverses Pieces, Sur la Philosophic, la Religion Naturelle, 1'Histoire, les Mathema- tiques, &c. Par Mrs. Leibniz, Clarke, Newton, & autres Auteurs celebres. Seconde edition. Tome I. [-II.] 2 vols. 12 Amsterdam, 1740 Opera philosophica quae exstant Latina Gallica Germanica omnia Edita recognovit e temporum rationibus disposita pluribus ineditis auxit in- troductione critica atque indicibus instruxit Joannes Eduardus Erdmann. Pars prior [altera]. Portrait, xxxiv. + 808 pp. 8 Berolini, 1 840, '39 - Commercii epistolici Leibnitiani, ad omne genvs ervditionis, ... Tomi prodromi, pars altera recensvit lo. Daniel Grvber. 4 ff. + pp. 737 to 1488,4-22 ff. 8 Hanoverae et Gottingae, 1745. Wants the first part. Leibnitz Leonardo. 276 Leibnitz, Gottfried Wilhelm von [Leibniz] cont. Svmmi polyhistoris Godefridi Gviliclmi Leibnitii Protogaea sive de prima facie tellvris et antiqvis- simae historiae vestigiis in ipsis natvrae monv- mentis dissertatio ex schedis manvscriptis viri illvstris in Ivccm edita a Christiano Lvdovico Scheidio. 12 plates, 2 ff. + xxvi. + 86 pp. 4 Goettingae, 1749- At the end is a MS. index of the fossils described in the text. Leibnizens mathematische Schriften herausge- geben von C. I. Gerhardt. Erste Abtheilung. Band I. [II. III. I., HI. II., IV.] [Zweite Abthei- lung. Band I.-III.] 7 vols. 8 Berlin, 1849, '50. Halle, 1855, '56, '59, '58, '60, '63. These seven volumes form Leibnizens gesammelte Werke aus den Handsfhriften der Kiiniglichen Bibliothek zu Hannover herausgegeben von Georg Heinrich Pertz. Dritlc Folge. Mathe- . matik. Erster [-Siebenter] Band. - See Clarke, S. Genocchi, A., 1869. Leibnitz, Gottfried Wilhelm, und Bernoulli, Johann [I.] : Virorum celeberr. Got. Gul. Leib- nitii et Johan. Bernoullii commercium philoso- phicum et mathematicum. Tomus primus, Ab Anno 1694. ad Annum 1699. [Tomus secundus, Ab Anno 1700. ad Annum 1716.] 2 vols. 4 Lausanna & Geneva, 1745 Leiste, Christian: ... Versuch uber die Propor- tionen in und auszer einem Dreyeck . . . 8 pp. 4 Wolfenbuttel, 1790 Leitch, William : God's Glory in the Heavens. 1 2 plates, viii. + 360 pp. 8 London, 1 862 Le Jeune, Guillaume Alexandre: Dissertatio astronomica exhibens Definitiones ex nonnullis Pleiadum occultationibus deductas, . . . 54 pp. 8 Lugduni-Batavorum, 1845 Le Monnier, Pierre Charles: Histoire Celeste, ou recueil de toutes les observations astronomiques faites par ordre du Roy; avec Un Discours Pr- liminaire sur le progres de 1'Astronomie, ... 7 plates, S ff. + xcii. + 368 pp. 4 Paris, 1741 La theorie des Cometes, ... Avec des Tables pour calculer les Mouvements des Cometes, du Soleil, & des principales Etpiles fixes. 2 plates, 2 charts, 3 ff. + xlvi. + 192 pp. + 4 ff. 8 Paris, 1743. [Le Monnier, Pierre Charles] cont. Institu- tions astronomiques, ou Ie9ons elemcntaires d'astronomie,...avec de nouvelles tables d'Equa- tion corrige'es ; et particulierement les tables du Soleil, de la Lune & des Satellites ; precedes d'un Essai sur 1'Histoire de 1'Astronomie Mo- derne. 15 plates, 4 ff. + lxiv. + 66o pp. 4 Paris, 1746 - M^moires concernant diverses questions d'Astro- nomie et de Physique. I plate, viii. + xxiv. + 34 pp. 4 Paris, 1781 Mmoires concernant diverses questions d'Astro- nomie, de Navigation et de Phisique. ... i plate, xvi. + 32 pp. 4 Paris, 1784 The same. Troisieme Partie. I plate, viii. + 50 pp. 4 Paris, 1786 The same. Quatrieme Partie. 20 + 48 pp. 4 Paris, 1788 Lemstrom, Selim : Om Polarljuset eller Norr- skenet. 5 plates, 172 pp. 8 Stockholm [1886] Lenoir, Alexandre: Essai sur le Zodiaque circulaire de Denderah, maintenant au Musee du Roi. 96 pp. 8 Paris, 1822 Lenz, Heinrich Friedrich Emil: * On the Laws of the Conducting Powers of Wires of different Lengths and Diameters for Electricity. 14 pp. 8 London, 1837 * On the Laws according to which the Magnet acts upon aSpiral when it is suddenly approached to or removed from it ; and on the most advan- tageous mode of constructing Spirals for Mag- neto-electrical purposes. 23 pp. 8 London, 1 837 Lenz, Karl G. : De fragmentis Orphicis ad astro- nomiam et agrorvm cvltvram spectantibvs. 40 pp.+ i f 8 Goettingae, 1789 Leonardo Da Vinci : Saggio delle opere di Leonardo da Vinci. Con ventiquattro tavole fotolitografiche di scritture e disegni tratte dal codice atlantico. Atlas fol. Milano, 1872 No. 220 of an edition of 300 copies. Leonardo Pisano : Elogio di Lionardo Pisano recitato ... dal Professore G. B. Guglielmini. 240 pp. 8 \_Bologna, 1812] Intorno ad alcune opere di Leonardo Pisano ... notizie raccolte da Baldassarre Boncompagni. I plate, 400 pp. 8 Roma, 1854 Tire a 150 Exemplaires. 277 Leonardo Lersch. Leonardo Pisano cont. Opuscoli di Leonardo Pisano pubblicati da Baldassarre Boncompagni ...Seconda Edizionc. i plate, xxvii.+ i27 pp. 8 Firenze, 1856 With Prince Boncompagni's autograph. - See Boncompagni, B. Genocchi, A. Leonicenus, N. : See Ptolemaeus, C., 1534. Leovitius, Cyprian [Leowitz] : Tabvlae posi- tionvm pro variis ac diversis poli elevationibvs,... 480 ff. 4 \Coloplwti\ : Excvdebat Philippvs Vlhardvs Avgvstae Vindelicorum, ... Anno domini 1551. ... Eclipsivm omnivm ab anno domini 1554. vsqve in annvm ... 1606. accurata descriptio & pic- tura, ... 1 12 ff. fol. [Colophon] : Avgvstae Vindelicorvm, ... M.D.LVI. ... Each eclipse is illustrated by a diagram and a celestial figure. Ephemeridvm novvm atqve insigne opvs ab anno domini 1556. vsq^ in 1606. accuratissime supputatum : cui ... accesserunt I Eclipsivm typi elegantissimi. II Expedita ratio consti- tvcndi coelestis thematis, cum tabulis, ... Ill Brevis ratio geneses ivdicandi, ... II II Loca stellarvm fixarvm ab anno domini 1349. vsq^ in 2029. ... V Themata qvatvor anni temporvm,... 2 vols. in one. 230 ff., 356 ff. fol. Excvdebat Avgvsta Vinde- licorvm Pliilippus Vlliardus ... 1557. Full-page arms of the Count Palatine Otto Heinrich in vol. I., and Insignia familuc Leovitiorvni in the second volume. De Conivnctionibvs magnis insignioribvs sv- periorvm planetarum, Solis defectionibus, & Cometis, in quarta Monarchia, cum eorundem effcctuum historica expositione. ... Hie accessit, ab anno Domini. 1 564. in viginti annos sequentes, prognosticon, In quo quid planetae de proximo totius orbis Interitu portcndant aperte ostenditur. Item pij cuiusdam viri, de stella quse citra naturae ordinem proximo mense Decembri aparuit epi- grammate conclusum ludicium. 44 ff. 4 Londini, ex offidna Tliomce Vantrouil- Icrij Anno. 1573. Leovitius, Cyprian [Leowitz] cont. De nova stella. Ivdicivm Cypriani Leovitii a Leonicia, Mathematici, de noua Stella siue Cometa, viso mcnse Nouembri ac Decembri, Anni Domini 1572. Item mense lanuario & Februario, Anni Domini 1573. 4 ff. 4 Impressum LA VINGsE ad Danubium. M.D.LXXIII. This is the original tract written 20 Feb. 1573. It was re- printed the same year with a treatise by C. Gemma, s.l., but probably at Copenhagen. Tycho Brahe also reproduces it in his De Nova Stella Anni 1572. In both reprints however the marginal commentary is suppressed, in which alone occurs the statement Descriptio huius Coinette desumpta est ex antiqito codice, maim scripts, referring to supposed earlier appearances of the New Star. De nova stella jvdicia dvorvm praestan/w-w matliematicorvm. D. Cypriani Leovitii a Leo- nicia. et D. Cornelii Gemmce, Professoris regij Louaniensis. Addita svnt de eadem epigram- mata qucedam lectu dignissima. 8ff. 4 os.l, 1573 This tract, which seems to be a reprint of the treatises of Gemma and Leovitius, was probably brought out by Laurentius Benedictus in Copenhagen, as the ornament on the title is the same as that in Tycho Brahe's De Nova et nvllivs izvi metnoria privs visa stella. The epigram by Th. Beza is repeated in Leovitius' De Conjvnctionibvs magnis. Lepaute, Madame, nee Nicole-Reine Etable de la Briere : Passage de 1'ombre de la Lune au travers de 1'Europe dans 1'Eclipse de Soleil Centrale et annulaire qui s'observera le i er Avril 1764. ... Calcule par Madame le Paute ... Grave par Madame Lattre. Sheet, 19 in. x 25 \ in., Paris, s.a. Lepsius, Richard: * Notice sur deux statues egyptiennes reprsentant 1'une la Mere du Roi Ramses-Sesostris 1'autre le Roi Amasis. i plate, 12 pp. 8 Rome, 1838 Le Riche, : Tables du produit cubique des bois de charpente, calculees de decimetre en decimetre,. . . 7 pp. 99 openings, 4 Paris, 1817 Le Roux, F. P. : Notice sur un nouveau systeme de Regulateurs a Aillettes. 2 plates, 26 pp. 8 Paris, 1868 Lersch, B. Max. : * Notizen iiber Kometenerschei- nungen in fruheren Jahrhunderten. 35 pp. 8 Wien, 1884 Le Sage Leupoldus. 278 Le Sage, George Louis: Notice de la vie et des Merits de George-Louis Le Sage de Geneve,... re'digee d'apres ses notes Par Pierre Prevost. Suivie d'un opuscule de Le Sage sur les Causes finales ; d'extraits de sa correspondance ... viii. + 6o7 pp. 8 Geneve, 1805 See Prevost, P. Le Sage, P. C. : See Perronnet, J. R. Leslie, John : On the Resolution of Indeterminate Problems. 20 pp. 4 Edinburgh, 1790 * On the Absorbent Powers of different Earths. 5 pp. 4 London, 1 800 Description of Instruments, designed for extend- ing and improving Meteorological Observations. I plate, 48 pp. 8 Edinburgh, 1820 Lesser, Otto : * Tafeln der Metis, mit Beriick- sichtigung der Storungen durch Jupiter und Saturn. X- + 55 pp. 4 Leipzig, 1865 * Tafeln der Pomona, mit Beriicksichtigung der Storungen durch Jupiter, Saturn und Mars. xii. + 87 pp. 4 Leipzig, \ 869 Letronne, : Observations critiques et archeo- logiques sur 1'objet des Representations Zodia- cales qui nous restent de 1'antiquite; a 1'occasion d'un Zodiaque Egyptien . . . du temps de Trajan; i plate, 118 pp. 8 Paris, 1824 - Sur 1'origine grecque des Zodiaques pretendus egyptiens. 4 plates, 31 pp. 8 Paris, 1837 Leuber, Benjamin : Qvaestionis de Reductione monetali, An ilia sit idoneus Monetae depravataa restituendae modus ? . . . resolvtio, . . . 134 pp. 4 Noribergce, 1629 Chasles 1938. - Nachdenckliche Sonnen-Wunder / Oder His- torische anfuhrunge der Wunder-Zeichen / so sich vor und seind CHristi Geburth / bisz hiehero an der Sonnen und Monden begeben:... I plate, 153 ff. 4 Dreszden, 1664 Leuchter, Johann : See Mirus, J. F. Leunis, Johannes : Schul-Naturgeschichte. Eine analytische Darstellung der drei Naturreiche, zum Selbstbestimmen der Naturkorpcr Erster Theil. Zoologie. Siebentc... Auflage. [Zweiter Theil. Botanik. Siebte... Auflage. Dritter Theil. Oryktognosie und Geognosie. Vierte. . .Auflage.] 3 vols. 8 Hannover, 1874, '72, '70 Leunis, Johannes cont. Analytischer Leitfaden fiir den ersten, wissenschaftlichen Unterricht in der Naturgeschichte. Zweites Heft. Botanik. Siebente ... Auflage. [Drittes Heft. Oryktog- nosie und Geognosie. Vierte... Auflage.] 2 vols. 8 Hannover, 1874, '73 Leupold, Jacob : Theatrum Machinarvm Generale. Schau-Platz Des Grundes Mechanischer Wis- senschaften, ... 71 plates, 12 ff. + 24O pp. + 2 ff. fol. Leipzig, 1724 Theatrum Machinarum Hydrotechnicarvm. Schau-Platz der Wasser-Bau-Kunst, ... 5 1 plates, 6 ff. + 1 84 pp. + 2 ff. fol. Leipzig, 1 724 Theatri machinarum hydraulicarum. Tomus I. [II.] Oder : Schau-Platz der Wasser-Kunste. Erster [Anderer] Theil. ... 2 vols. 53 plates, 7 ff.+ 172 pp.+ i f. ; 54 plates, 10 ff. + 165 pp. + 1 f. fol. Leipzig, 1724, '25. - Theatrum machinarium, Oder: Schau-Platz der Heb-Zeuge / ... 56 plates, 8 ff.+ 162 pp. + 2 ff. fol. Leipzig, 1725 Pars I. [-IV.] Theatri statici univcrsalis, ... Four parts in one volume. 19+7 + 23 + 8 plates, 6 ff. + 232 pp. + 3 ff. fol. Leipzig, 1726. The numbering of all the pages from p. 97 to the end is too high by 100. - Theatrum pontificiale, Oder Schau-Platz der Briicken und Brlicken-Baues, ... 57 plates, 7 ff.+ 153 pp. + 2 ff. fol. Leipzig, 1726 Theatrum arithmetico-geometricum, Das ist : Schau-Platz der Rechen- und Mess-Kunst, ... 43 plates, 7 ff. + 3OO pp. + 2 ff. fol. Leipzig, 1727 Theatri machinarvm svpplementvm Das ist : Zusatz zum Schau-Platz der Machinen und Instrumenten, ... Nebst einem Allgemeinen vollstandigen Register ... 40 plates, 6 ff. + 100 pp. + 2 +46 ff. fol. Leipzig, 1739- This volume was edited by Joachim Ernst Scheffler. Leupoldus ducatus Austriae filius : Compilatio Leupoldi ducatus Austrie filij de astrorum scientia Decem continens tractatus. 109 ff. 4 [/ fine} : ... explicit feliciter. Erhardi ratdolt Angus ten. ... mira imprimendi arte : qua mtp_ venecijs mine augnste vindelicorum excellit nominatissimus. Quinto ydus Januarij. M.cccc.lxxxix. currente. Lans deo. Full-page diagram Spkaera MunJi. Numerous woodcuts of the signs of the Zodiac, Figures of the Planets, &c. 279 Leuzinger Leybourn. Leuzinger, O. L. : Elementarisch-analytische Dar- stellung der allgemeinen und summatorischen Glieder einiger Reihen. 20 pp. 4 Coblem, 1836 Leveau, Gustave : * Sur la Comete periodique de d'Arrest, et son prochain retour en 1883. 7 pp. 4 Paris, 1883 Le Vengeur-d'Orsan, A.: Our Satellite. A Seleno- graphy according to the present state of science. First number. i lithograph, 3 photographs, 38 pp. fol. Lon- don, 1862. Small photographs in text. Only this number published. Leveque, Pierre : Tables generates de la hauteur et de la longitude du Nonagesime, calcule"ex pour toutes les latitudes terrestres, ... jusqu'au Cercle Polaire Tome premier [second]. 2 vols. 8 Avignon, 1776 Levera, Franciscus : Prodromvs vniversae astro- nomiae restitvtae De Anni Solaris, & Siderei, ac Dierum magnitudine in omni JEuo, & de reliquis Periodis, Motibus, & Circulationibus Solaribus admirandis, adhuc incognitis, ac etiam Sidereis, ab Authore exploratis, ... [Catalogvs ... Stellarum fixarum ...]. 5 ff.+4i7 pp. + 7 ff. fol. Roma, 1663 Engraved half-title. Le Verrier, Urbain Jean Joseph : * Note sur les erreurs produites dans le calcul des orbites des planetes et des cometes, par les erreurs des observations fondamentales. 3 pp. 4 Paris, 1847 * On Interpolation applied to the Calculation of the Coefficients of the Developement of the disturbing Function. 19 pp. 8 London, 1852 Le Verrier. 41 pp. 16 Paris, 1868 From the Bibliothcque utile, - * Eloge historique de Urbain-Jean-Joseph Le Verrier, Par M. J. Bertrand. 22 pp. 4 Paris, 1880 - * Les travaux de Le Verrier, Par M. F. Tis- serand. 21 pp. 4 Paris, 1880 See Observatories. Paris. LeVy, E. : See Stern, M. A., 1858. Lewis. James Henry: The quick and easy method of teaching Book-keeping according to the English, Italian, and Scotch Systems of Single and Double Entry ... Fourteenth edition. xviii.+ 126 pp. 4 London [1860] Lexell, Anders Johann : Recherches et calculs Sur la vraie orbite elliptique de la Comete de 1'An. 1769. et son terns periodique, execute'es sous la direction de Mr. Leonhard Euler, par les soins de Mr. Lexell. 159 pp. 4 St. Petersbourg, 1770 - Disqvisitio de investiganda vera qvantitate Parallaxeos Solis, ex transitv Veneris ante discvm Solis Anno 1769, cvi accedvnt ani- madversiones in tractatvm Rev. Pat. Hell de Parallax! Solis. i plate, 131 pp. 4 Petropoli, 1772 Handwriting of Joh. Albert, son of Leonard Euler, and of Otto Struve inside the cover. * Reflexions sur le temps pe'riodique des cometes en general, et principalement sur celui de la Comete observe'e en 1770. 2 plates, 36 pp. 4 St. Pt'tersbourg, 1778 * Disquisitio de tempore Periodico Cometa; anno 1770 observati. 18 pp. 4 London, 1779 At the end is a note by N. Maskelyne. Ley, Franz : Fata et conditio Aegypti sub imperio Persarum. ... Subiecta est commentatio de tem- porum ex Herodoto computandorum ratione. 4 ff. + 78 pp. 8 Coloniae Agrippinensis, 1830 Leybourn, Thomas: A Synopsis of Data for the Construction of Triangles. iii.+ i4 pp. 8 London, 1802 New Series of the Mathematical Repository. Vol. I. [-V] 5 vols. 8 London, 1806-30 Leybourn, William : Pleasure with Profit : Con- sisting of Recreations of Divers Kinds, viz. Numerical, Geometrical, Mechanical, Statical, Astronomical, Horometrical, Cryptographical, Magnetical, Automatical, Ckymical and His- torical. ... To this Work is also Annext, A Treatise of Algebra, According to the late Im- provements, ... By R. Sault. 2 plates, vi. pp. + 2 ff. + 56, 68, 31, 24, 63, 28, 13, 10, 9 [chym.], 11 [autom.], 26 pp.; 2 ff. + 52 pp. fol. London, 1694. - The same. fol. London, 1695 The same impression as that of 1694, but with a new title- page. - Leybourn's Dialling improv'd : Or, The Whole Art perform'd, I., Geometrically: ... II. Arith- metically: ... By Henry Wilson. 1 2 plates, 6 ff. + 276 pp. 1 2 London, 1 72 1 Leybourn Libri. 280 Leybourn, William cont. Leybourn's Dialling improv'd ; Or, The Whole Art Perform'd, I. Geometrically: ... II. Arithmetically:... By Henry Wilson. The Third Edition, corrected ... By Charles Leadbettcr. 12 plates, xi. + 276 pp. 12 London, 1728 See Gunter, E. L'Hospital, Guillaume Francois de : Traite ana- lytique des sections coniques et de leur usage pour la resolution des Equations dans les pro- blemes tant determinez qu'indeterminez. Ouv- rage posthume. 33 plates, 2 ff. +459 pp. + 2 ff. 4 Paris, 1707 Interesting MS. notes in English and French. An analytick Treatise of Conick Sections, And their Use for Resolving of Equations in Deter- minate and Indeterminate Problems. ... Made English by E. Stone. 33 plates, vii. + 35i pp. 4 London, 1723 Lhuilier, Simon Antoine Jean: Polygonometrie ou de la mesure des figures rectilignes. Et abrege d'isoperimetrie elementaire ou de la dependance mutuelle des grandeurs et des limites des figures. 2 plates, iv. + 124 pp. 4 Geneve, Paris, 1789 - Elemens d'analyse geometrique et d'analyse algebrique, appliquees a la recherche des lieux geometriques. 3 plates, xii. + 3O9 pp. 4 Paris, 1809 Lhuillier de I'Etang, - : Des Machines et de leurs resultats, traduit de 1'anglais. 277 pp. 12 Paris, 1833 Liapounov, : See Struve, O. Libavius, Andreas et Voetius, Gisbertus : De- clamatio de Cometa anni 1604. Et Gisberti Voetii, Exercitatio de Prognosticis Cometarum. 94 pp. 4- 1 f. errata, 4 Amstelczdami, 1665 Liber Nouem Judicum in Judicijs Astrorum. Clarissimi Auctores Mesehella Aomar Alkindus Zael Albenait Dorotheus Jergis Aristoteles Ptholemeus Istius voluminis. 6 + 96 ff. 4 [In fine}: Anno. M.D.VIIII. Die. IIII. January Venetijs ex officina Petri Liechtenstein Colonicsis Germani. Ad comune Bonum et comodu felicibiis Astris Prodeat in Orbem. Liberati, Francois : Discovrs de la Comete com- mcncee a apparoir svr Paris le XI. iour de Nouembre, mil cinq cens septante-sept, a six heures du soir. 8 ff., last blank, 8 Paris, 1577 Woodcut on title. Prediction et discovrs astronomiqve povr 1'an de bissexte mil cinq cent quatre-vingt, ... 8 ff. 8 Paris, Pour lean de I'Astre, . . . s.a. Libes, Antoine : Histoire philosophique des pro- gres de la Physique. Tome premier [-quatrieme]. 4 vols. 8 Paris, 1810-13 Libra, : The Metric System examined by Libra. Second edition. 19 pp. 12 London, s.a. Libri, Guglielmo Brutus Icilius Timoleon [Libri- Carucci dalla Sommaja] : * Memoire sur divers points d'analyse. 32 pp. 4 Turin, 1823 * Intorno ad alcuni oggetti di fisica ... 9 pp. 8 Firense, 1 827 * Memoria sopra la fiamma ... i plate, 13 pp. 8 Firense, 1827 - Memoires de Mathematique et de Physique. Premier Cahier. 44 pp. 4 Pise, 1827 - Memoires de Mathematique et de Physique. Tome premier. ix. + 2O5 PP- + 2 ff. 4 Florence, 1829 The Cahier printed at Pisa in 1827 is reproduced in this edition. Autograph presentation from the author to C. Babbage. - * Memoire sur la theorie des nombres. 75 pp. 4 Paris, 1833 * Sur la Theorie mathematique des Temperatures terrestres. 9 pp. 8 Paris, 1833 - * M6moire sur les differences finies. integrales definies aux 1 8 pp. 4 Berlin, 1834 - * Memoire sur 1'integration des equations line- aires aux differences de tous les ordres. 6 pp. 4 Berlin, 1834 Histoire des sciences mathematiques en Italic, depuis la renaissance des lettres jusqu'a la fin du dix-septieme Siecle. Tome premier [-quat- rieme]. 4 vols. 8 Paris, 1838, '38, '40, '41 - * Des manuscrits inedits de Fermat. I plate, 23 pp. 4 Paris, 1839 281 Libri Limbourg. Libri, Guglielmo Brutus Icilius Timoleon [Libri- Carucci dalla Sommaja] -continued. Cata- logue of the Mathematical, Historical, Biblio- graphical and Miscellaneous portion of the Celebrated Library of M. Guglielmo Libri. ... Part the first [second]. 2 vols. in one. 4 plates, xxx i. -(- 799 pp. 8 {London, 1861] Drawn up by the owner. See Marianini, S. Licetus, Fortunius: De Lvnae svbobscvra Ivce Prope Coniunctiones, & in Eclipsibus obseruata libros tres : . . . 12 ff.+464 pp. + 2 ff. 4 Vtini, 1642 De Cometae An. MDCLII. MDCLIII. observa- tionibvs astronomicis, Evropa fere tota peractis,... 10 ff. + 2i6 pp. 4 Vtini, 1653 [Licht, Balthasar]: Algorithm*? linealis cu pulchris coditoiby Regule detri : septe fractionii : regl'is socialiby. ... 1 5 ff. 4 [In fine] : Impressum Lipczk per Melchiar Latter [... ex nostra academia Lyptzen Anno. 1500.] Many initials left blank for illumination. Chasles 1930. [ ] Algorithmus linealis cu pulchris coditioiby Re- gule detri : septe fractionu : regl'is. socialiby. ... 1 6 ff., last blank, 4 [In fine} : Impressum Lipczk per Melchiar Latter. Anno. 1 509. Blank spaces for several of the initials. [ ] Algorithmus linealis cum pulchris coditionibus Regule detri. septe fractionum. regulis socialibus. ... In florentissimo studio Liptzensi nuper editus. ... 1 6 ff., last blank, 4 [In fine] : Impressum Leipczk per Melchiarem Lotterum. Anno. 1515. All the initials printed in this edition. Lichtenberg, G. C. : See Copernicus, N. Lidborg, Olavus: Dissertatio physica De Globo Solari. 4 ff. + 4i pp. + 3 ff. 8 Upsalice, 1722 Lidonne, N. J. : Tables de tous les diviseurs des nombres, calculees depuis un jusqu'a cent deux mille, ... 2 plates, iv. -f 39 pp., 4 sheets + ccxviii. pp. + 2 ff. 8 Paris, 1808. LiebendeR, Bin Wissenschaft: Quadratura Circuli confecta & absoluta. Oder der Flachcn-Inhalt eines Circuls : Wobey alle Circul-Flachen ... geometrisch quadrirt worden. I plate, 22 pp. 4 Berlin, 1771 MM Liebknecht, Johann Georg: Mathemata Patrum Ecclesiasticorum ex illorum scriptis collecta dissertatio prima... 9 ff. 4 \Jend[ 1705 Johann Lorenz Gobel was the respondent for this dissertation. Pharvs, sive de prodigiis ignis coelestibvs, vt vulgo vocantvr, ex omni aevo collectis, ... 4 ff. + 76 pp.+ i f. 4 Giessae, 1721 Immanuel Weber was the respondent for this dissertation. Vberior Stellae Lvdovicianas noviter detects ... consideratio nonnvllorvm dvbiis et iniqvis praesertim scorn matibvs Lvdov. Philip. Thvm- migii ... opposita. 16 pp. 4 Gissae, 1723 Liechtenberger, Johann : Pronosticatio lohannis Liechtenbergers, iam denuo sublatis mendis, quibus scatebat pluribus, quam diligentissime excussa, ... 84 ff. 8 [In fine~\ : C Excusum est ... Impesis . . . Petri Quentel, Chits Coloniensis, Mense lamiario. Anno millesimo quingentesimo uicesimooctauo. Title within border, and many woodcuts in text. Lielegg, Andreas : Die Spektralanalyse. i plate, viii. + 99 pp. 8 Weimar, 1867 Liesganig, Joseph : Tabulae memoriales praecipua arithmeticae turn numericae turn literalis, geome- tricae etiam curvarum, ... complexae, ... 1 8 plates, 42 ff. 4 Vienna Austria, 1755 Dimensio graduum meridiani Viennensis et Hungarici Augg. jussu et auspiciis peracta a Josepho Liesganig. 10 plates, ii ff.-f 262 pp. 4 Vindobontz, 1770 Light : On the Double Refraction and Polarisation of Light. 64 pp. 8 s.l., s.a. Light, Inflection of: *A Remarkable Effect of the Inflection of Light passing through Wire Cloth, not yet clearly explained. i plate, 4 pp. 4 London, 1797 Light, Polarized : See Steeg, W. Liljevalch, Carl Fredrik : De factoribus numero- rum compositorum dignoscendis Disquisitio Academica, ... 4 Lunda, 1838 Incomplete. Limbourg, Henri: Theorie de la Fonction Gamma. 139 pp. 8 Gand, 1859 * Sur un point de la theorie de la formule de Stirling. 2 1 pp. 4 Bruxelles, 1 860 Lindeloeff Lips. 282 Lindeloeff, Lorenz Leonhard : * Ueber die... Genauigkeit der von Hevelius ... gemcssenen Sternabstande, ... 6 pp. 4 St. Pe"tersbonrg, 1854 De orbita cometae qui anno 1664 apparuit. 30 pp. 4 Helsingforsiae, 1854 Bestiimning af den komets bana, som den 6 Mars 1853 upptacktes af Secchi i Rorn. 27 pp. 4 Helsingfors, 1855 Lindemann, Eduard : * Uber Helligkeitsbestim- mungen von Fixsternen mit dem Zollner'schen Photometer und durch Stufenschatzungen. 2 plates, 40 pp. 8 St. Pttersbourg, 1874 * Zweites Verzeichniss neuer rother Sterne. 4 pp. 8 St. Pdtersbourg, 1882 * Zur Beurtheilung der Veranderlichkeit rother Sterne. 10 pp. 4 St. Pides des etoiles de culmination lunaire et de longitude pour 1878 [1883-1887]. 6 tracts. 4 Paris, 1877, 1882-86 Ministere de 1'instruction publique et des beaux- arts. Enquetes et documents relatifs a 1'enseigne- ment superieur. Rapport sur les Observatoires astronomiques de Province. [Par M. M. Loewy.] 1881 ['82, '83, '85]. 8 Paris, 1882-86 * Deux methodes nouvelles pour la determination des ascensions droites des e'toiles polaires et de 1'inclinaison de 1'axe d'un instrument meridien au-dessus de 1'equateur. 17 pp. 4 Paris, 1883 * Nouvelles methodes pour la determination de la position relative de 1'equateur instrumental par rapport a I'^quateur reel et des declinaisons absolues des e'toiles et de la latitude absolue. 6 pp. 4 Paris, 1883 * Description sommaire d'un nouveau systeme d'equatoriaux et de son installation a 1'Observa- toire de Paris. 7 pp. 40 Paris, 1883 * Me"thode nouvelle pour la determination des ascensions droites et declinations absolues des etoiles. 13 pp. 4 Paris, 1883 * Sur le fonctionnement de 1'equatorial coud6 et observations de la planete (244). 6 pp. 4 Paris, 1884 * Description d'un nouveau systeme de telescope. 38 pp. 8 Paris, 1884 - * Etudes diverses sur les methodes d'observation et de reduction des observations meridiennes. 13 + 30 + 7 pp. 4 Paris, 1885 - * Nouvelles methodes pour la determination complete de la refraction. 47 pp. 4 Paris, 1886 See Murmann, A. Loewy, Moritz, et PeYigaud, : * Observations de la planete (244), faites a 1'Observatoire de Paris (equatorial coude). i p. 4 Paris, 1 884 Loewy, Moritz, et Perrier, : * Determination telegraphique de la difference de longitude entre Paris et ... Alger. 7 pp. 4 Paris, 1878 Loewy, Moritz, et Tresca, : * Notice sur un nouvel appareil optique, propre a I'dtude de flexion. 7 pp. 4 Paris, 1882 Lohrmann Longomontanus. 286 Lohrmann, Wilhelm Gotthelf : Topographic der sichtbaren Mondoberflaeche. Erste Abtheilung. 6 plates, 6 ff. + 1 1 o + xviii. pp. Dresden, Leipzig, 1824. * De quelques-uns dcs principaux observatoires d'Allemagnc. I plate, 6pp. 8 Bnixelles, 1827 Mondcharte in 25 Sectionen und 2 Erlauterungs- tafeln ... mit Erlauterungen und selenographi- schen Ortsbestimmungen unter Benutzung des von F. W. Opelt und M. Opelt ... erganzten Materials ... herausgegeben von J. F. Julius Schmidt. Portrait, 27 plates, 3 ff.+49 + 4 PP- 4 Leipzig, 1878. Lohse, Jacob Gerhard : * Meridian Observations of Cometh 1 88 1. Meridian Observations of Comet c 1881 (Schaeberle). Observations of Encke's Comet. 2 pp. 4 Dublin, 1881 * Observation of the Transit of Venus, 1882, December 6, at Dun Echt Observatory. 2 pp. 4 Dublin, 1883 * Spectroscopic Observations of Comet 1883, I. i p. 4 Dublin, 1883 Lohse, O. : *Ueber die Bestimmung der Tiefe von Sonnenflecken, und den hierbei zu beriicksichti- genden Einfluss solarer Refraction. 1 8 cols. 4 Kiel, 1874 * Ueber einige Eigenschaften der Gelatine mit Rucksicht auf ihre Verwendung zur Herstellung photographischer Schichten. 9 pp. 8 s.l. [1880] v * Ueber einen rotirenden Spectralapparat. 4 pp. 4 Berlin, 1881 * Ueber die Gliiherscheinungen an Metallelec- troden innerhalb einer Wasserstoffatmosphare von verschiedenem Drucke. 6 pp. 8 Leipzig, 1881 See Vogel, H. C. Lombard!, Antonio: * Riflessioni sui principj d'idraulica del Sig. Bernard. 52 pp. 4 Verona, 1812 See Ruffini, P., 1824. Lommel, E. : * Die Beugungserschcinungcn einer kreisrunden Oeffnung und eines kreisrunden Schirmchens theoretisch und experimentell bearbeitet. 9 plates, 100 pp. 4 Milnchen, 1884 Ueber Spectralanalyse. Ein Vortrag ... 24 pp. 8 s.l., s.a. Lomonosow, Michael Wassiljewitsch : Medita- tiones de solido et fluido. I plate, 1 8 pp. 4 Petropoli, 1760 London : Science and Art Department of the Com- mittee of Council on Education. Catalogue of the Special Loan Collection of Scientific Ap- paratus at the South Kensington Museum. MDCCCLXXVI. Third edition. lviii.+ 1084 pp. 8 London, 1877 London, International Electric Exhibition, 1881-82: Official Catalogue, edited by W. Grist, with ... plans, ... [Second edition]. 1 08 pp. 8 [London, 1882] Longitude : An account of the Proceedings, in order to the discovery of the Longitude : . . . 46 pp. 4 London, 1763 Minutes of the Proceedings of the Commissioners Appointed ... for the Discovery of the Longitude at Sea, ... with Respect ... to the giving Mr. John Harrison a Reward, upon his making a Discovery of the Principles of his Watch or Timekeeper. 15 pp. 4 \Londoii\ 1765 Longomontanus, Christian [Longberg, Christen]: Astronomica Danica ... in duas partes tributa ; Quarum prior Doctrinam de diurna apparente siderum revolutione super sphaera armillari veterum instaurata, duobus libris explicat : pos- terior Theorias de motibus Planetarum ... Cum Appendice de Asscititiis Cceli Pha;nomenis, Nempe, stellis novis et cometis. 8 ff. + 1 59+344 pp. +4 ff-+44 PP- 4 Amstero- dami, 1622. Bears the autograph of C. Kirch. Inventio Theorematis nobilissimi cujus con- seqventia necessario demonstrat lincam circu- larem rectae Symmetram in Natura extare, & ideo illam huic aeqvalem dari posse. 6 ff. 4 Havnia, 1643 287 Longomontanus Loomis. Longomontanus, Christian [Longberg Christen] cont. Rotvndi in piano, seu circvli, absolvta mensvra, Duobus libellis comprehensa, Quorum Prior veram constitutionem Peripherias Circuli Synthetice perficit ... Posterior Geodajsiam Ro- tundi in piano analytice absolvit, ... 6 ff.-f-72 pp. 4 Amsterdami, 1644 E'Ae'yo? Joannis Pellii contra Christianum S. Longomontanum De Mensura Circuli A' va&Kevt]. In Pellium & Guldinum verae Cyclometriae adversantes. 4 ff. 4 Haunitz, 1644 Printed as an appendix to the Rotvndi in Piano. E'i/e/oya Proportionis sesqvitertiae pro certis figuris circulo adscriptis, & per numeros de- terminatis, Data Circuli Diametro. Accedit Catalogus Tractatuum de argumento Cyclo- metrico in lucem ab Authore, emissorum. 8 ff. 4 Hafnice, 1644 Admiranda Operatic trium numerorum, VI. VII. VIII. ad circulum vere ; multiscj, modis in se, suisq^ Qvadratis mensurandum, ... 4 ff. 4 Haunice, Anno ReX regVM, IVstltlce VInDeX Cernet Vos. [1645] Controversia InterChristianum Longomontanum & Joannem Pellium, De Vera circuli mensura, ubi Defectus Canonis Trigonometrici, sub initium ejusdem, ostenditur. 8 ff. 4 Havnics, 1645 Controversial De vera, Circuli mensura. Anno do ID C XLIV exortse, Inter Christianvm Severini, Longomontanvm, Cimbrvm, ... et Joannem Pellivm, Coritano-Regnvm, Anglvm, ... Pars prima. 96 pp. 4 Amstelodami, 1647 Lonicer, Adam : Breuis & vtilis Arithmetices introductio pro tyronibvs eius artis de integro recognita. 39 ff. + colophon, 8 Fracof. apud Juer. Chr. Egen. Anno, M.D.XC. Loomis, Elias : * Observations to determine the Magnetic Dip at various places in Ohio and Michigan. 6 pp. 4 Philadelphia, 1839 * Astronomical Observations made at Hudson Observatory, ... with some Account of the Building and Instruments. 9 pp. 4 Philadelphia [1840] Loomis, Elias cont. * Observations to determine the Magnetic Intensity at several Places in the United States, with some additional Observa- tions of the Magnetic Dip. 12 pp. 4 Philadelphia [1840] * Astronomical Observations made at Hudson Observatory, ... 1 4 pp. 4 Philadelphia [ 1 84 1 ] * On two Storms which were experienced throughout the United States, in the month of February, 1842. 13 plates, 24 pp. 4 Philadelphia [1843] * Astronomical Observations made at Hudson Observatory, ... Third Series. 1 5 pp. 4 Philadelphia [ 1 844] * Historical notice of the Discovery of the Planet Neptune. 19 pp. 8 New Haven, 1848 - * Experiments on the Electricity of a plate of Zinc buried in the Earth. 1 1 pp. 8 New Haven, 1850 * On Kirkwood's law of the rotation of the Primary Planets. 7 pp. 8 New Haven, 1851 * On the Longitude of Hudson (Ohio) Obser- vatory. 5 PP- 4 Cambridge, 1851 An Introduction to Practical Astronomy, with a Collection of Astronomical Tables. xi.+497 pp. 8 New York, 1855 The same. Seventh edition. xi. +499 pp. 8 New York, 1870 Algebraic Geometry, with Differential and Integral Calculus. [Translated into Chinese by A. Wylie.] 8 [Shanghae, 1859] Autograph presentation to Charles Babbage. * Comparison of the mean daily range of the Magnetic Declination, with the number of Auroras observed each year, and the extent of the black spots on the surface of the Sun. I plate, 19 pp. 8 Neiv Haven, 1870 * Contributions to Meteorology. Ninth [-Twen- tieth] Paper. 8 New Haven, 1878-84 Contributions to Meteorology. Revised Edition. 2 chapters. 32 plates, 142 pp. 4 New Haven, 1885, '87 Loomis Lowiz. 288 Loomis, Francis E. : Periodic stars. Inaugural Dissertation. ... 28 pp. 4 Gottingen, 1869 * On the direction and force of the Wind, with the fall of Rain and Snow, at Wallingford, Connecticut, from observations made by Benja- min F. Harrison ... 2 plates, 54 pp. 8 New Haven, 1871 Lorenzini, Lorenzo : Exercitatio geometrica In qua agitur de dimensione omnium Conicarum sectionum, Curvas Parabolical, curvaeque super- ficiei Conoidis Parabolic!, ... Portrait, 14 plates, xxxxiv. + 122 pp. 4 Florentics, 1721. This book was written in prison. Lorenzoni, Giuseppe: * Sulla determinazionedelle Coordinate Angulari mediante gli strumenti astronomici e, in particolare, sullo strumento dei passaggi. Principi e formole. 4 plates, 102 pp. 8 Venezia, 1878 * L'astronomia in questi ultimi tempi. 40 pp. 8 Venezia, 1882 *Sulle osservazioni della cometa b (ill) 1881 fatte al r. osservatorio di Padova. 2 plates, 31 pp. 8 Venezia, 1882 * Operazioni eseguite nell'anno 1875 per determinare le differenze di longitudine fra Geneva, Milano, Napoli e Padova. Resoconto dei Professori G. Lorenzoni, G. Celoria, A. Nobile. 128 pp. 4 Milano, 1883 * Sulle determinazioni di tempo ... colla osser- vazione dei passaggi di stellc pel verticale della polare. \ plate, 58 pp. 8 Venezia, 1884 * Dimostrazione delle formole di precessione e nutazione. 2 plates, 70 pp. 8 Venezia, 1885 * L'insegnamento di astronomia e meteore del Prof. Lodovico Riva e i docomenti relativi alia fondazione dell'osservatorio astronomico di Padova. 44 pp. 8 Padova, 1885 - See Celoria, G. Santini, G., 1877. Lorgna, Antonio Maria : A Dissertation on the summation of infinite converging series with algebraic divisors. Translated from the Latin ... with illustrative notes and observations. To which is added, an appendix ; ... by H. Clarke. 2 plates, xx. + 22 1 pp. 4 London, 1779 [Lorgna, Antonio Maria] continued. Additional remarks on converging series occasioned by the Appendix to Mr. Landen's observations on the same subject. [By Henry Clarke, Prelector on Natural and Experimental Philosophy in the College of Arts and Sciences at Manchester^ 29 pp. 4 London, 1783 De functionibus arbitrariis calculi integralis. Dissertatio quas Academiae Imperialis Scien- tiarum Petropolitanae ludicio submissa proxi- mos praemio honores tulit. 28 pp. 4 Petropoli, 1791 Loss, Lucas : Cisio lanus, hoc est, Kalendarivm syllabicarvm L. Lossii, continens dies anni, menses, ... per kalendas ... Item, indices sev tabellas insigniorvm historiarvm mvndi et ecclesiae. 20 ff. 4 Vvittebergae ex officina cratoniana Anno M.D.LI. Lostau, James : The Manual Mercantile, Second Book : Concerning Decimal Arithmetick Con- taining A Copious Series of Tables and Tariffes, For Universal Mercantile Computations: ... The Whole Engrav d on Copper Plates & Exactly Corrected, By M r James Lostau, Merchant In London. Frontispiece, 446 pp. 8 London, 1735 The first look was never printed. Lotze, Hermann : De summis continuorum. 2 1 pp. 4 Lipsiae, 1 840 L[ovelace], : * Reports of the Committee of the House of Commons on the Progress of the new Houses of Parliament. 20 pp. 8 London, s.a. Lovell, A. : See Bergerac, C. Lovering, Joseph : * On the secular periodicity of the Aurora Borealis. 20 pp. 4 Cambridge, U.S., 1867 Lovering, Joseph, and Bond, W. Cranch : *An account of the Magnetic Observations made at the Observatory of Harvard University, Cambridge. 6 plates, 84 pp. 4 Boston, 1840 Lowiz, Georg Moriz : Die verfinsterte Erdkugel d. i. Geographische Vorstellvng der Sonnen- od. Erd-Finsternis den 25' lulii A? 1748. 2 sheets, 19 in. x 22 in., Norimb., 1747 289 Lowiz Lubbock. Lowiz, Georg Moriz cont. Explication des deux cartes astronomiques Qui representent 1'Eclipse du Soleil qui doit arriver le 25 Juillet 1748. ... Extrait & traduit ... par M. De 1'Isle. 10 pp. 4 Paris, 1748 Die richtige Verwandlung der Scheinbahren Zeiten einer Pendeluhr in die Wahren Sonnen Zeiten fur einen Anfanger der ausiibenden Sternvvissenschaft. ... 24 pp. 4 H oxter [1755] Lowndes, William Thomas: The Bibliographer's Manual of English Literature containing an account of rare, curious, and useful books, pub- lished in or relating to Great Britain and Ireland, ... New edition ... by Henry G. Bohn. Vol. I. [-V.] 5 vols. in 10 parts. 8 London, 1857-64 L[owth], R. : A Letter to The Right Reverend Author of The Divine Legation of Moses De- monstrated ; ... with an Appendix, containing a former ... Correspondence ... The third edition. 136 pp. 8 London, 1766 Loys, Charles de : Abrege chronologique pour servir a 1'Histoire de la Physique jusqu'a nos jours. Tome I. [-IV.] 4 vols. 8 Strasbourg, 1786-89 Lubbock, John William: * On the Comparison of various Tables of Annuities. 7 ff. tables, 2 1 pp. 4 Cambridge, 1 829 Account of the " Traite sur le flux et reflux de la mer," of Daniel Bernoulli ; and a Treatise on the Attraction of Ellipsoids. vii. +47 pp. 8 London, 1830 * On the determination of the Orbit of a Comet. 2 tables, 19 pp. 4 London, 1831 On the determination of the Distance of a Comet from the Earth, and the Elements of its Orbit. 2 ff. + 52 pp. 8 London, 1832 On the Theory of the Moon, and on the Pertur- bations of the Planets. [Table.] viii. + 88+i5 pp. 8 London, 1833 On the theory of the Moon, and on the pertur- bations of the Planets. A new edition. [Table.] [Appendix.] x. + 1 16 + 15 + xxxii. pp. 8 London, 1834 On the theory of the Moon, and on the theory of the Planets. Part II. xx. pp. + pp. 117 to 292, 8 London, 1836 N N Lubbock, John William continued. The same. Part III. viii. pp. + pp. 293 to 354, 8 London, 1837 The same. Part IV. xiv. pp. + pp. 355 to 417, 8 London, 1840 With an autograph letter from the author to C. Babbage, dated 3oth May, 1843. The same. Part V. xiii. pp. + pp. 420 to 5 1 8 + 3 pp. 8 London, 1 847 The same. Part VI. viii. pp. + pp. 5 19 to 566+ 1 p. 8 London, 1848 - The same. Part VII. iv. pp. + pp. 567 to 614, 8 London, 1849 - The same. Part VIII. 2 ff. + pp. 615 to 670, 8 London, 1850 The same. Part IX. pp. 671 to 707, 8 London, 1850 An Elementary treatise on the Tides. 2 plates, vii. + 54 pp. 8 London, 1 839 Note on the calculation of the distance of a Comet from the Earth. 8 pp. 8 London, 1 840 On the heat of vapours and on Astronomical Refractions. I plate, vii. + 54 pp. 8 London, 1840 Reprinted from the Philosophical Magazine. On the heat of vapours. 12 pp. 8 [London, 1845] * On the determination on the numerical values of the coefficients in any series consisting of sines and cosines of multiples of a variable angle. 22 pp. 8 London, 1848 * On the determination of the numerical values of the coefficients in any series consisting of sines and cosines of multiples of a variable angle. 2 parts. 6 pp., 22 pp. &> London, 1848 On Shooting Stars. 2 plates, 1 2 pp. 8 [London, 1 848] Partly reprinted from the Philosophical Magazine. On the determination of the coefficients 21 and 3S in the developement of | I A cos a [ * and -I i A cos a j-T [For Private Distribution^ I f.+ io pp. 8 [London, 1849] With preface of one page. Lubbock Lullus. 290 Lubbock, John William cont. On the Gnomonic Projection of the Sphere. 2 maps, 1 8 pp. 8 London, 1851 * On the heat of vapours. 2 pp. 8 London, \ 855 Lubienietz, Stanislaus [Lubienicius, Lubienitz- ky] : Theatrum Cometicum, Duabus partibus constans, Quarum altera ... 3 parts in i vol. fol. Amstelodami, 1668 Theatrum Cometicum, Duabus partibus con- stans, I. Quarum prior ... 3 parts in 2 vols. fol. Lugduni Batavorum, 1681 See page loo for fuller titles of this work. Luby, Thomas: See Brinkley, J., 1845. Lucas de Bongo : Suifia de Arithmetica Geometria Proportion! ^ Proportionalita. [... Pars secunda principalis huius operis ...] 2 vols. in one. 8 + 224 + 76 ff. fol. \In fine secunda partis'] : ... Con spesa e diligentia. E opifitio del prudente Itomo Paganino de Paganini da Brescia. Nella excelsa cita de vinegia...Negliani...M.cccc.lxliiij. adi. 10. de nouebre Prater Lucas de Burgo sancti Sepulchri Ordinis minoru. . . . suo paruo ingenio ignaris copatiens hanc summam Arithmetice * Geometrie Proper tionuf^ ^ Qportionalitu edidit. Ac tpressoribus assistens die noctuc^ proposse manu propria castigaidt. [/^p^.] Dedication in red and black, with arabesque border in black on recto of the first folio of the long sequence. The examples and diagrams are on the broad margin. Chasles 1927. Ludlam, William: Two mathematical essays : the first On Ultimate Ratios, and the second On the Power of the Wedge. 2 plates, 90 pp. 8 Cambridge, 1770 An introduction and notes, on Mr. Bird's Method of Dividing Astronomical Instruments. To which is added a vocabulary of English and French technical terms. v. + 32 pp.+ i f. 4 London, 1786 A foot-note to the preface contains a few particulars about Bird's early life and career. See Observatories. Cambridge, St. John's College, 1769. LudolfF, Johann Hiob: Tetragonometria Tabu- laria, Qua per tabulas qvadratorvm a radice qvadrata i. usqve ad 100000. simplici additionis, ... beneficio, numeri figurati qvilibet ... inveniri atqve radices eorum extrahi possunt ; ... 4 {+150 pp. + 209 ff. 4 Amstelodami, 1690 Ludolff, Johann Hiob cont. ... Jobus Ludoffus ... Qvadraturam Circuli ... Geometrice delineat i plate, 2 ff. 4 Effurti, 1710 Ludwig, Christian : Dissertatio de sethere varie moto cavsa diversitatis Ivminvm. i plate, 2 ff.+4O pp.+ i f. 4 Lipsiae, 1773 Lueders, F. G. T. : * List of Six Hundred and Eight Auroras observed at Sauk City. 20 pp. 8 {Madison, Wis., 1884] Liiders, Ludwig: Pythagoras und Hypatia. Oder: Die Mathematik der Alten. ... i table, 3 ff. + 202 pp. 8 Altenburg und Leipzig, 1809. Ludicke, August Friedrich : De attractions magnetvm natvralivm qvantitate ... 2 ff. + 22 pp.+ i f. 4 Wittebergae, 1779 Figures on title. Lutkemann, Gabriel Timotheus : Disputatio mathematica. De methodo investigandi pro- prietates curvarum. 15 pp. 4 Gryphiswaldice, 1739 Peter Christrom was the prases on the presentation of this dissertation. Lukatevitch, Sostavil Platon : HscjiiiaoBame o ro.nl; co.iima H o ero IIIIC.IOBII.HHOMT. rojii, ... 105 pp. 8 Kief, 1882 raaBimxi) saKOHOB't ccTecTBeiiHou 11 acipOHOMhi a jieTeopoaoriii, ... 512 pp. %Kief, 1884 Luke, : Behandlung der drei ersten Hauptfalle der Fermat'schen Aufgabe iiber Kugel-Beriih- rungen. 4 plates, 55 pp. 4 [Paderborn, 1883] Lullus, Raymundus: Introductorium magne artis generalis reuerendissimi doctoris illuminati magistri Raymundi Lullij ad omnes scientias vtilissimum. 9 ff. 4 s.l. [/ fine} : ... Anno dni millesimo. ccccc^v. die . . . xxviij. mensis Aprilis. ILluminati sacre pagine pfessoris amplissimi magistri Raymundi Lull, ars magna / generalis et vltima : quarucunq^ artium * scientiarum ipsius Lull, assecutrix et clauigera : ... * per magistrum Bernardum la Vinheta artis illius fidelissimu interprete elimata. ... 4 + cxxiiij. ff. of \Infine~\\Q... fine auspicataest optatum Lugduni per Jacobum Mareclial calco- grapJmm : sumptibus vero Simonis Vincent fidelis bibliopole. Anno verbi incarnati. M.cccccxvij. quinto idus mayas. . . . Bordered title alternately in red and black, with printer's device. 291 Luloffs M. Luloffs, Johann: Disputatio philosophica de causis, propter quas Zona Torrida est habitabilis. 2 ff.+46 pp.+ 1 f. 4 Trajccti ad R/iettum, 1729 Lunardi, : Lunardi's grand aerostatic voyage through the air, ... Portrait, I plate, 4 ff. + 1 5 4- 4 pp. 4 London, 1784. The first balloon ascent in Great Britain. Lundberg, Philip: Om planaparallela curvor. 31 pp. 8 Upsala, 1869 Lungo, Giovanni Luigi : Discorso Matematico del signer Gio. Lvigi Lvngo piemontese. 4 ff + 35 pp. 4 Mantoua, 1588 [Lunn, F.] : * Heat. [The article on " Heat," from the Encyclopaedia Metropolitana.] i plate, 116 pp. 4 London, 1826 Lupulus, Sigismundus : Calendarivm iam recens asditum. Item dc Anno & partibus eius, deo^ Calendis, Nonis, Idibus, & de Aureo numero, &c. 12 ff. 8 Bcrna Heluetii, s.a. [circa 1530] Title in woodcut border. Luther, Eduard : Declinationes stellarum funda- mentalium novae ex ultimis ill' Bessel observa- tionibus derivatae. 17 pp. 4 Regiomonti Pr., 1859 Luther, Martin : Svppvtatio annorvm mvndi. D. M. Lvtheri. 1 02 ff. 4 Vuittembergce apud Georgium Rhau. 1.5.4.1. Title in woodcut border. Sheet P has been replaced in MS. Luyts, Johann : Astronomica institutio, in qua Doctrina Sphaerica atque Theorica, intermixto usu Spherae Caelestis, & variis Chronologicis, pertractantur. ... [Institutionis astronomicse synopsis.] Frontispiece, 4 plates, 10 ff. + 231 pp. + 1 1 ff., 55 PP-+ 1 f- 4 Trajecti ad Rhenum, 1692. Lycosthenes, Conrad: Prodigiorvm et Ostentorvm Chronicon, ... 6 ff. + 670 pp. fol. [In fine] : Basilece, per Hen- ricvm Petri, Mense Avgvsto anno M.D.L VII. Wunderwerck Oder Gottes vnergriindtliches vor- bilden / ... in Fewr / Lufft / Wasser / Erden / ... Alles mit schonen Abbildungen gezierdt / ... Ausz ... Latinisch zusamen getragner beschrey- bung.../...durch Johann Herold/...Verteiitscht. 14 ff. + dlxij. pp. fol. \Colophon~\ : Getrnckt zu Basel durch Henricmn Petri / im Augsten j Nack der geburt Cliristi. M.D.Lvij. Lycosthenes, Conrad cont. Die Wunder GOttes in der Natur, bei Erscheinung der Cometen, ... Aus den Schriften des ... Conr. Wolffh. Lycosthenes, ... 42 plates, 184 pp. 8 Franckfurth und Leipzig, 1744- [Facsimile reprint, by R. C. Carrington, of the passage in the work of Lycosthenes, published at Basle in 1557, upon the Comet 1556.] 2 pp. 4 s.l., s.a. Lydyat, Thomas : Praelectio Astronomica de natvra coeli & conditionibus elementorum: turn autem de causis prsecipuorum motuum cceli et stellarum. Item Disquisitio Physiologica de origine fontium perennium frigidorum & cali- dorum : ... 6 ff. + 2OO pp. 8 Londini, 1605 Lyell, Charles: Address delivered at the anniver- sary meeting of the Geological Society ... On the 1 7th of February, 1837 ; ... 50 pp. 8 London, 1837 Lynn, Thomas : Nautical and Astronomical Tables ; . . . xxii. + 3 + 195 + 594 pp. 8 London, 1825 Horary Tables, for finding the time by inspec- tion, ... for obtaining the longitude at sea, by chronometers ... xl. + 307 pp. + 2 sheets, 4 London, 1 827 Lynn, William Thynne: * On the changes in the errors of Hansen's Lunar Tables between 1848- 76. 3 pp. 8 London, 1879 * On the change in the mean error of longitude of Hansen's Lunar Tables since 1876. I p. 8 London, 1 879 Celestial motions: a handy book of Astronomy. Second edition. I plate, 4 ff.4-78 pp. 16 London, 1884 The same. Fourth edition. I plate, 4 ff + 86 pp. 16 London, 1885 Lyon, : * A Description of Mr. Lyon's Steel Mill. I plate, i p. 8 London, 1758 From The Universal Magazine, July, 1758. This appears to be the first account of the Steel Mill now chiefly used for grinding coffee. M., E. W. : Die Erste Observation desz Cometens / Gehalten zu Straszburg ... 10 ff. 4 s.l. [1661] Plate on title. M. McLeod. 292 M., M. : * On the Inventions of Robert Hooke for regulating Time Pieces. By a Correspondent. I plate, 2 pp. 4 London, 1800 McClintock, Emory: * An Essay on the Calculus of Enlargement. 61 pp. 4 Baltimore, 1879 MacCullagh, James: *On the Laws of the Double Refraction of Quartz. n pp. 4 Dublin^ 1836 * On the Laws of Crystalline Reflexion and Refraction. 44 pp. 4 Dublin, 1838 An Essay towards a dynamical Theory of crys- talline Reflexion and Refraction. 36 pp. 4 Dublin, 1839 * On the laws of Metallic Reflexion, and on the mode of making experiments upon Elliptic Polarization. 20 pp. 8 Dublin, 1843 * On the surfaces of the second order. 65 pp. 8 Dublin, 1844 Macdonald, John : A treatise on Telegraphic Communication, Naval, Military, and Political :... 5 plates, xxxiv. + 1 86 pp. 8 London, 1 808 M'Donnell, Robert: *On the Formation of Sugar and Amyloid Substance in the Animal Economy. 7 pp. 8 Dublin, 1860 M'Grigor, D. : An Essay on the Determination of the Elements of the Orbits of Comets and Planets. vii.+ U3 pp. 8 Glasgow, 1833 Mach, Ernst: Optisch-akustische Versuche. Die spectrale und stroboskopische Untersuchung tonender Korper. 4 ff. + 1 10 pp. 8 Prag, 1873 Machometus Bagdedinus : De svperficiervm divi- sionibvs liber Machometo Bagdedino ascriptvs Nvnc primvm loannis Dee ...& Federici Com- mandini ... opera in lucem editus. Federici Commandini de eadem re libellvs. 4 ff. + 76 pp. 4 Pisawi, 1570 Printer's device on title. Diagrams in text. Libro del modo di dividere le svperficie attribvito a' Machometo Bagdedino. Mandato in luce ... da ... Dee ... e da M. Federico Commandino ... Con vn breue trattato intorno alia stessa materia del medesimo M. Federico. Tradotti di latino in volgare da Fuluio Viani de' Malatesti . . . 4+44 ff. 4 Pesaro, 1570 Printer's device on title. Diagrams in text. Mackay, Andrew : The Description and Use of the Sliding Gunter in Navigation. Second Edition, ... Portrait, I plate, viii.+ i68 pp. 8 Leith, 1812 Mackenzie-Quin, Quin : A Method to Multiply or Divide Any Number of Figures by a Like or a Less Number, . . . 2 tables, iv. + 23 pp. fol. London, 1750 Mackey, Sampson Arnold [Mackay] : A Com- panion to the Mythological Astronomy, &c. containing a new Theory of the Earth, and of Planatory Motion ; . . . 106 + 88 pp. 8 Norwich, 1824 The mythological Astronomy, in three parts. 8 plates, 263 pp. 8 London, 1826 Man's best friend ; or the evils of pious frauds. 82 pp. 8 Norwich, 1826 A Reply, intended To be Made to the Various Disputants, on an Essay on Chronology, ... containing Astronomical Proofs that the Sun stood still and hasted not to go down for the space of "a day, ... 36 pp. 8 Norwich [1826] M'Laren, John : * Tables for Facilitating the Computation of Differential Refraction in Position Angle and Distance. 30 pp. 4 Edinburgh, 1887 Maclaurin, Colin: Geometria Organica : sive Descriptio Linearum Curvarum universalis. 12 plates, 6 ff.+ 139 pp. 4 Londini, 1720 An Account of Sir Isaac Newton's Philosophical Discoveries, in four books. ... Published ... By Patrick Murdoch. 6 plates, 13 ff. + xx. + 392 pp. 4 London, 1748 A treatise of Algebra, in three parts. ... To which is added, An Appendix, Concerning the general Properties of Geometrical Lines. 12 plates, 7 ff. + 5O4 pp. 8 London, 1779 A Treatise on Fluxions. In two volumes. Second edition. To which is prefixed an Account of his Life. ... 2 vols. 41 plates, xxiv. +412 pp., vii. + 342 pp. 8 London, 1801. Maclear, Thomas : * Observations of Donati's Comet ... 25 pp. 4 London, 1861 McLeod, C. H. : See Observatories. Montreal, McGill College. 293 MacNeill Magini. MacNeill, John : Canal Navigation. On the Resistance of Water to the passage of boats upon canals, ... 7 plates, 4 ff. + 55 pp. 4 London, 1833 Maconius, Nicolaus : See Gadolin, J. MacPherson, Peter : * Astronomy of the Aus- tralian Aborigines. 10 pp. 8 Sydney, 1881 Mac Vicar, John G. : Inquiries concerning the Medium of Light and the Form of its Molecules. i plate, vii. + 132 pp. 8 Edinburgh arid London, 1833. Madan, H. G. : See Wilson, G. Madeweis, Friedrich : Nigellae Cadmi Filias de Sydere Crinito, A. II. C!D IDC Lxxx. ... obser- vato ... 4 ff. 4 Berolini, 1681 Die Wieder-Erscheinung Der ungewohnlich- grossen Stern-Ruthe / verstehe Des Neuen Cometen, ... I plate, 20 ff. 4 Berolini, 1681 Madler, Johann Heinrich : Kurzgefasste Beschrei- bung des Mondes. Ein Auszug aus der gros- seren Selenographie ... i plate, iv.+ i2O pp. 8 Berlin, 1839 Leitfaden der mathematischen und allgemeinen physischen Geographic. x. + 22i pp. 8 Stuttgart und Tubingen, 1843 Astronomische Briefe. vi. + 494 pp. 8 Mitau, 1844 - Die Centralsonne. 47 pp. 4 Dorpat, 1 846 Untersuchungen liber die Fixstern-Systeme. Erster Theil. Die partiellen Systeme. [Zweiter Theil. Das allgemeine System.] 2 vols. 27.5 + x. + 241 pp. fol. Mitau und Leipzig, 1847, '48. The author's copy, with many MS. additions. Populare Astronomic. Vierte, vollig umgear- beitete Auflage. [Erlauterungen zu den Ab- bildungen ...] 20 plates, i table, xiv. + 625 + 16 pp. 8 Berlin, 1849. * Sonne und Mond. 58 pp. 8 Leipzig, 1852 Forms the ninth volume of Untcrhaltende Belehrungen zur Forderung allgemeiner Bildung. * Beitrage zur Fixsternkunde. 2 tables, 2 ff. + 55 pp. 4 Haarlem, 1856 Madler, Johann Heinrich cont. Der Fixstern- himmel. Eine gemeinfassliche Darstellung ... i plate, vii.+ i93 pp. 8 Leipzig, 1858 * Zur Kometenkunde. 19 pp. 8 Altona, 1860 Der Himmel. Gemeinfassliche Darstellung des Wichtigsten aus der Sternkunde. ... 23 plates, ix. + 255 pp. 4 Hamburg, 1869 Reden und Abhandlungen iiber Gegenstande der Himmelskunde. vi. + 527 pp. 8 Berlin, 1870 Geschichte der Himmelskunde von der altesten bis auf die neueste Zeit. Erster [Zweiter] Band. pp. 8 Braunschweig, 1873 Der Wunderbau des Weltalls oder Populare Astronomic. Siebente Auflage. Neu bear- beitet und vermehrt von ... W. Klinkerfues. Nebst einem Atlas ... 1 3 plates, 7 tables, viii. + 748 pp. 8 Berlin, 1879. See Beer, W. Hind, J. R. Observatories. Dorpat. Manz, Nicolaus: Spektro-photometrische Untersu- chungen an triiben Medien. Inaugural-Dis- sertation ... i plate, 50 pp. 8 Marburg, 1885 Magellan, Joao Hyazinthe de : Description et usages des nouveaux Barometres, pour Mesurer la Hauteur des Montagnes, ... (Appendice au trait^ " Sur les Octans & Sextans Marins " par dc Magellan.) i plate, 2 ff. + 2 + 78 pp. 40 London, 1779 Magini, Giovanni Antonio: Ephemerides coeles- tivm motvvm ... ad annos XL. Ab anno Domini 1581. ... Addita est eiusdem in Stadium ani- maduersio, ... Item tractattis quatuor ... nempe Isagoge in ... Astrologiam, De vsu Ephemeridum, De annuis rcuohitionibus, & De Stellis fixis. Portrait, 8 + 208 ff. 4 Venetiis, 1582 This volume comprises the animadversio and the tractatus quatuor without the ephemerides. Tabvla tetragonica, sev qvadratorvm nvmerorvm cvm svis radicibvs, Ex qua cuiuscunque Numeri perquam magni, minoris tamen trigintatribus notis, Quadrata radix facile, mirac^ industria colligitur. 4+36 ff. 4 Venetiis, 1592 Magini Majocchi. 294 Magini, Giovanni Antonio continued. lo. Antonii Magini ... De Planis Triangvlis Liber Vnicus. Eiusdem de Dimetiendi Ratione per Quad- rantem, & Geometricum Quadratum Libri qvinqve. ... 4+ 114+2+ 124+4 ff. 4 Venetiis, 1592 Diagrams in text. Primvm Mobile Dvodecim Libris contentvm, In quibus habentur Trigonometria Sphsericorvm, et Astronomica, Gnomonica Geographicaq^ Pro- blemata, ac preterea Magnvs Trigonometricvs canon ... ac Magna Primi Mobilis tabvla ... 7 + 290+182 + 21 ff. fol. Bonanza, 1609 Engraved title. Diagrams in text. Ephemerides coelestivm motvvm ... Ab Anno Domini 1608. vsque ad Annum 1630 Eiusdem Tractatus duo ... nempe Isagoge in Astrologiam, & De vsu Ephemeridum ... Atque etiam Com- pendium Directionum ... Vna cum Quadrante Directorio ... & Quadrante motus Horarij Plane- tarum ... [... Quibus addita sunt eiusdem sup- plementum Isagogicarum Ephemeridum, ...] 2 plates, 1 6 in. x 13^ in., 536 ff. 4 Venetiis, 1609 The whole volume was not printed in 1609, for there are two extra titles headed Continvatw Ephemeridvm ..., dated 1607, while following the tables for 1620 is the colophon Venetiis, MDCVI. The actual ephemerides fill 347 ff. Svpplementvm Ephemeridvm, ac Tabularum Secundorum Mobilium, ... in qvo habentvr Ratio ... supputandi verum motum Solis, Lunse, Si Martis ex nouis Tabvlis ... Correctio aliqua motmim ... Planetarum, ... Compendium cal- culandarum Eclipsium ... De Meridianorum differentia, cum responsione ad Origanum. 8 ff. + 3ii pp. 4 Venetiis, 1614 These ephemerides all have the printer's device of the Burning Salamander. Carteggio inedito di Ticone Brahe, Giovanni Keplero e di altri celebri astronomi e mate- matici dei secoli XVI. e XVII. con Giovanni Antonio Magini ... pubblicato ed illustrate da Antonio Favaro. Portrait, xiv. + S22 pp. 8 Bologna, 1886 Magiotti, Raffaello : Renitenza certissima dell'- acqva alia compressione ... I plate, 23 pp. 4 Roma, 1648 Magistrate, a : Public instruction and moral improvement. 57 pp. 8 London, 1846 Magistrini, Giambattista : Nuove ricerche sulla teorica, e sulle pratiche applicazioni della Percossa Idraulica. 2 plates, 84 pp. 4 Bologna, 1824 See Lagrange, J. L. Magnac, Aved de : Le Navisphere instrument nautique ... 8 pp. 8 Paris [1880] See Villarceau, Y. Magnus, Gustav : * On the Force requisite for the production of Vapours. 5 pp. 8 London, 1846 * Experiments on the Expansive Force of Steam. i plate, 17 pp. 8 London, 1846 Maignan, Emanuel : Perspectiva Horaria sive de Horographia gnomonica tvm theoretica, tvm practica libri qvatvor. Frontispiece, 45 plates, i table, 13 #". + 705 pp. fol. Romae, 1648. Many diagrams in text. Mailly, Ed. : See Quetelet, L. A. J. Main, Robert: * Address ... on the Presentation of the Gold Medal to Professor Hansen, for his Lunar Tables, ... 24 pp. 8 London, \ 860 Practical and spherical Astronomy, . . . xvi. + 392 pp. 8 Cambridge, 1863 Second Radcliffe Catalogue, containing 2386 stars ; deduced from observations extending from 1854 to 1861, at the Radcliffe Observatory, Oxford ; and reduced to ... 1 860. xx. + 139 pp. 8 Oxford, 1870 Mairan, Jean Jacques d'Ortous de : * Traite physique et historique de 1'Aurore Borale. 15 plates, 4 ff. + 28i pp. 4 Paris, 1733 * The same. Seconde Edition, Revue ... 17 plates, 6 ff. + 57O+xxij pp. 4 Paris, 1754 Maissiat, Michel : Table des projections des lignes de plus grande pente, ou Longueurs des Hachures, ... I plate, 12 pp. 12 Paris, 1819 Majendie, V. D. : Report of trial of "Fire-proof Gunpowder Magazines." 20 pp. 8 London [1872] Majocchi, Giovanni Alessandro : * Istruzione per osservare 1'ecclisse che accarda il giorno 8 luglio 1842. Terza edizione. 27 pp. 8 Milano, 1842 295 Majus Manilius. Majus, Theodor [Maius] : Kurtzer bericht Von dem Strobelstern Oder Cometen / ... 8 ff. 4 Magdeburg [1607] Woodcut on title. Historische warhafftige Beschreibung / von den Cometen / Auch des erschrecklichen Newen Cometen Sterns / ... 12 ff. 4 Magdeburg, 1618 Woodcut on title. Zorn Ruthe. So der ewige Gott ... in gestalt eines Roth Fewrigen Sterns mit einem er- schrecklichen langen Schwantz ... erzeiget / ... 14 ff. 4 Magdeburg, 1618 Woodcut on title. Makowsky, A., und Tschermak, G. : * Bericht iiber den Meteoritenfall bei Tieschitz in Mahren. 5 plates, 1 8 pp. 4 Wien, 1878 Malatesti, Fulvio Viani de : See Machometus Bagdedinus. Malcolm, Alexander: A new System of Arith- metick, Theorical and practical. Wherein The Science of Numbers is demonstrated ... xx. + 623 pp. 4 London, 1730 Mallen, Rafael : Nuevos me'todos astronomicos y regla geodesica de longitud invariable. I plate, viii. + 7i pp. 8 Mexico, 1884 Mallet, Anatole: * On mechanical traction upon Tramways. 5 1 pp. 8 London, 1 878 English and French. Mallet, Friedrich : Theoremata pro integrandis functionibus differentialibus linearum a circulo pendentium. i f. + 3 1 pp. 4 Upsalics, s.a. Mallet, Jacques Andre : * Observation du pas- sage de Venus devant le disqve du soleil faite a Ponoi en Lapponie. i plate, 1 6 pp. 4 Saint Pt/tersbourg, 1769 Mallet, Robert : * Some Remarks upon Captain Blakely's, R. A., pretensions to Priority as original Discoverer of the principles, and Inventor of the methods, of constructing Ordnance in superim- posed rings, with initial tension. 15 pp. 8 Dublin, 1860 Remarks occasioned by Captain Blakely's writ- ten Version of his verbal Reply to Mr. R. Mallet's Paper of June u, 1860. 9 pp. 8 Dublin, 1 860 Mallet, Robert cont. * Account of Experiments made at Holyhead ... to ascertain the Transit- Velocity of Waves, analogous to Earthquake Waves, ... 4 plates, 25 pp. 4 London, 1861 Malus, Etienne Louis: Th London, 1883 * Addition to the Ephemeris for Physical Obser- vations of Jupiter. On the Motion of the White Spot. And Ephemerides of the Satellites of Saturn, December 1882, to March 1883. 1 8 pp. 8 London, 1882 * Ephemeris for finding the Positions of the Satellites of Mars, 1883-84. 4 pp. 8 London, 1 883 * Ephemeris for finding the Positions of the Satellites of Uranus, 1884. 3 pp. 8 London, 1883 * Note on M. Loewy's communication referring to an apparatus for the determination of flexures. ... 16 pp. 8 London, 1884 * Note on the Determination of the Planes of the Orbits of Jupiter's Satellites. 4 pp. 8 London, 1884 * Ephemeris for Physical Observations of Mars, 1886. 6 pp. 8 London, 1885 - The same for 1888. 6 pp. 8 London, 1887 * Addition to the Ephemeris for Physical Obser- vations of Mars, 1886. Ephemeris of the Satel- lites of Uranus, 1886. 5 pp. 8 London, 1885 * Note on the Transit of the Planet Mars and its Satellites across the Sun's disc, which will occur for the Planet Jupiter and its Satellites on April 13, 1886. Ephemeris of the Satellites of Mars, 1886. 7 pp. 8 London, 1886 * Ephemerides of the Satellites of Saturn, 1886- 87. 1 8 pp. 8 London, 1886 * Ephemeris for Physical Observations of Jupiter 1887. 9 pp. 8 London, 1886 * The same for 1888. 9 pp. 8 London, 1887 Marth Maseres. 298 Marth, Albert continued. * Ephcmerides of the Satellites of Saturn, 1886-87. Ephemeris of the Satellite of Neptune, 1886-87. 9 pp. 8 London, \ 886 *The same for 1887-88. 20 pp. 8 London, 1887 - *On the Formulae for Computing the Apparent Positions of a Satellite, and for Correcting the Assumed Elements of its Orbit. 14 pp. 8 London, 1887 - * On the Formulae for Correcting Approximate Elements of the Orbits of Binary Stars. 1 5 pp. 8 London, 1 887 Martin, Adolphe : * Thcorie des \ instruments d'optique. Interpretation geometrique et con- tinuation de la the'orie des lentilles de Gauss. 2 plates, 7 1 pp. 8 Paris, 1 867 Martin, Benjamin : Micrographia nova: or, a new Treatise on the Microscope, and microscopic Objects. ... To which is added, An Account of the Camera Obscura, ... 2 plates, viii. + 62 pp. 4 Reading, 1 742 The Theory of Comets, illustrated, In Four Parts. ... i plate, 2 ff. + 57 + 3 pp. 4 London, 1757 See page 101. The Nature and Construction of a Solar Eclipse explained and exemplified In that which will happen On April ist, A.D. 1764. ... i plate, 16 pp. 4 London [1764] The Principles of Perspective . . . i plate, 2 ff. + 5i pp. 4 London [circa 1766] Horologia Nova ; or, the New Art of Dialling in Theory and Practice ... i plate, 2 ff.+ 15 pp. 4 London, 1770 Martin, C. F. : Les Tables de Martin, ou le rgu- lateur universel des calculs en parties doubles;... 3 tables, xxix. + 843 pp. 8 Paris, 1817 Martin, Carl Roland : Behandling af teoremer angaende tre plana rata liniers sammantraffande i en punkt, sasom bidrag till jemforelse mellan olika geometriska metoder. Akademisk Af- handling, ... i plate, 57 pp. 8 Upsala, 1868 Martin, Thomas : The Circle of the Mechanical Arts ; containing practical treatises on the various manual arts, trades and manufactures. Illustrated by numerous Engravings. vi. + 616 pp. 4 London, 1813 Martin, Thomas Henri : * Me"moire ou se trouve restitue pour la premiere fois le Calcndrier luni- solaire chaldeo-macedonien dans Icquel sont datees trois observations plane'taires citees par Ptolemee. I table, 59 pp. 8 Paris, 1853 See Hero Alexandrinus. Martin, William: An attempt to establish through- out His Majesty's Dominions an universal Weight and Measure, dependant on each other,... i plate, vii. + 39 pp. 4 London, 1794 Martin, W. A.: Screw-Cutting tables, ... Second edition. 16 pp. obi. 4 London, 1866 Martinet, Emile: Exposition universelle interna- tionale de 1878 a Paris. Groupe II. Classe 9. Rapport sur 1'imprimerie et la librairie. 119 pp. 8 Paris, 1880 Martinez, Henrrico : Reportorio : de los tiempos, y historia natvral desta nveva espana. . . . i woodcut, 1 86 ff. 4 Mexico, 1606 Woodcut on title as well as in text. The paging runs to p. 277 but does not comprehend all the pages and is several times incorrect. There are six tracts, two of which treat on Astronomy. Martini, Johann Matthias : See Karsten, J. G. Martynowski, Jerome : * Sur les transformers de liquation du second degr a deux variables. 1 8 pp. 8 Liege, 1 843 Mascheroni, Lorenzo: Geometric du compas. Ouvrage traduit ... Par A. M. Carette. 14 plates, xxiv. + 263 pp. 8 Paris, An VI. (1798). Problem! di Geomctria ... colle dimostrazioni aggiunte dal Cittadino Sacchi. 4 plates, 4 ff. + 165 pp. 8 Milano, Anno X. 1802. Elogio di Lorenzo Mascheroni ... dal Professore Giuseppe Mangili. 69 pp. 8 Milano, 1812 Maseres, Francis : The principles of the Doctrine of Life-Annuities ; explained in a familiar manner, ... And accompanied With a Variety of New Tables ... xxxvi. + 726 pp. 4 London, 1783 - Scriptores Logarithmici ; or a collection of several curious tracts on the nature and con- struction of Logarithms, ... Together with some tracts on the Binomial Theorem ... Volume I. [-VI.] 6 vols. 4 London, 1791, '91, '96, 1801, '04, '07 299 Maseres Mathematics. Maseres, Francis continued. Tracts on the Re- solution of Affected Algebraick Equations by Dr. Halley's, Mr. Raphson's, and Sir Isaac Newton's, methods of approximation. lxxviii.+479 pp. 8 London, 1800 Tracts on the Resolution of cubick & biqua- dratick Equations. Ixi. + 599 pp. 8 London [1803] Masetti, Agostino : Memorie ... sul modo di riparare gli argini de'fiumi. 45 pp. 8 Mantova, 1810 Masetti, Giovambatista : Note ed aggiunte agli element! di meccanica e d'idraulica del Professore Giuseppe Venturoli. Vol. I. [II.] 2 vols. 6 plates, 5 { + 322 + 383 pp. 8 Bologna, 1827 Ma'shar, Abu : 86 pp. 8 [Cairo, a.h. 1288 (1871)] Small woodcuts on margin. "This book is by the distinguished Greek philosopher Abu Ma'shar, the great astronomer ..." Masius, Didacus: Metaphysica dispvtatio de ente, et eivs proprietatibvs, Quae communi nomine inscribitur, De Transcendentibvs : In quinqne Libros distribute. 4 ff. + 268 pp. + 2 ff. 4 Coloniar [sic] 1623 Printer's device on title. Maskelyne, Nevil : Tables Requisite to be used with the Astronomical and Nautical Ephemeris.... 2 tables, 162 pp. + index, 8 London, 1766 There is a break of 21 pp. before p. 129. An Account of the Going of Mr. John Harri- son's Watch, at the Royal Observatory, from May 6th, 1766, to March 4th, 1767. Together with The Original Observations and Calculations of the same. 28 + lvi. pp. 4 London, 1767 The principles of Mr. Harrison's time-keeper, with plates of the same. ... 10 plates, 31 pp. 4 London, 1767 * Instructions Relative to the Observation of the ensuing Transit of the Planet Venus ... on the 3d of June 1769. [Use of the Astronomical Quadrant ...] 44 pp. + 2 ff. 8 London, 1768 [ ] * Tables for facilitating the solution of a very useful problem, for finding the Latitude of a Ship at sea ; ... 77 PR- 8 London, 1769 Maskelyne, Nevil continued. * A Correct and Easy Method of clearing the Apparent Dis- tance of the Moon from a Star or the Sun of the Effects of Refraction and Parallax By the Help of Three Tables. [Explanation of the Use of the foregoing Tables ... by G. Witchell] I plate, 25 pp. 8 London, 1770 - * A Catalogue of the Places of 387 Fixed Stars, ... calculated from ... Bradley's Observations. 14 pp. 8 London, 1771 *A table of the equations to equal altitudes. [Explanation ... of the foregoing tables ... By William Wales.] 24 pp. 8 London, 1771 Tables for computing The Apparent Places of the Fixt Stars, and reducing Observations of the Planets. ... 52 + ix. + 3 pp. fol. London, 1774 - Account of a new instrument for measuring small angles, called the prismatic micrometer. I plate, 19 pp. 4 London, 1778 Tables requisite to be used with the Nautical Ephemeris for finding the Latitude and Longi- tude at Sea. The second edition, . . . viii.+ 173 + 64 pp. 8 London, 1781 The Explanation ...of the Tables is by G. Witchell. - *The same. The third edition, ... V. + 2O6+57 pp. 8 London, 1802 - Appendix to the Third Edition of the Requisite Tables ; being new tables of Natural Sines ... 1 1 2 pp. 8 [London, 1 802] - * Concerning the Latitude and Longitude of the Royal Observatory at Greenwich ; with Remarks on a Memorial of the late M. Cassini de Thury. 37 pp. 4 London, 1787 Maskelyne, Nevil Story- : * On Meteoric Stones. 5 pp. 8 si, 1872 Mathematical Questions with their Solutions. From the "Educational Times." Edited by W. J. Miller. [Vol. II.-XXIV.] ... 24 vols. 8 London, 1 864-76 Mathematician, the : Edited by Thomas Stephens Davies, ... William Rutherford, and Stephen Fenwick. Vol. I [-III]. 3 vols. 8 London, 1856 T. S. Davies shared in the editing of vol. I. only. Mathematics : An Essay on The Usefulness of Mathematical Learning, In A Letter from a Gentleman in the City to his Friend in Oxford. 57 pp. 8 Oxford, 1701 Mathematics Mayer. 300 Mathematics continued. The same. The Third Edition. 37 pp. 8 London, 1745 Saggio di un Dilettante di Matematica sulle equazioni di condizione e sopra 1'invenzione della Brachistocrona. 48 pp. 4 s.l., 1791 Mather, Increase : KOMHTOrPA$IA. Or a Discourse Concerning Comets ; ... As also two Sermons Occasioned by the late Blazing Stars. 7 ff.+ i43 pp., 4 ff. + 38 pp., i f. + 32 pp. 8 Boston in New-England, 1683. Mathias, L. : Observations sur les Bibliotheques scientifiques-industrielles ... 1 6 pp. 8 Paris, 1849 Matthes, Carl Johann: De invenienda aequatione causticarum, ... [Inaugural Dissertation.] 2 plates, viii. + 68 pp. 4 Lugduni-Batavorum, 1837- Matthiessen, Erhard Adolph : Tabvla ad expe- ditiorem calcvlvm Logarithmi svmmae vel dif- ferentiae dvarvm qvantitatvm, per logarithmos tantvm datarvm. 53 + 212 pp. + 2 ff. 4 Altonae, 1818 Latin and German. Gemeine Logarithmen der natlirlichen Zahlen von i bis 10000 ... Sheet, I2j in. X 14 in., Altona, 1823 To five places of decimals. Maupertuis, Pierre Louis Moreau de : Ouvrages divers. Elements de geographic. Discours sur les differentes figures des corps celestes. Dis- cours sur la parallaxe de la lune. Et lettre sur la comete. 5 plates, xxiv. + 62 pp. + 5 ff. + 107 + xxiv. + 137 pp. + 3 ff. 12 Amsterdam, 1744. Les oeuvres de Mr. de Maupertuis. 14 ff.+4O4 pp. 4 Dresde, 1752 CEuvres de M r . de Maupertuis. Nouvelle edition corrigee & augmented. Tome premier [-quatri- eme]. 4 vols. 4 Lyon, 1756 An Essay Towards a History of the principal Comets That Have Appeared since the Year 1742. ... 2 ff. + 112 pp. 12 Glasgow, 1770 Mauri, Alimberto: Considerazioni ... sopra alcvni Ivoghi del Discorso di Lodouico delle Colombe intorno alia Stella apparita 1604. 4+28 ff. 4 Firenze, 1606 Maurice, Georges : Memoire sur les apparences visibles. 28 pp. 4 Geneve, 1825 Maurolycus, Franciscus : Cosmographia ... In tres dialogos distincta : in quibus de forma, situ, numeroq^ tarn ccelorumq elementorum, alijsd^ rebus ad astronomica rudimenta spectantibus satis disseritur. 4+103 + 5 ff. 4 [/;/ fine'} : Venetijs apud hccredes Lucce antonij luntce Florentini . . . anno. M.D.XLIII. Mauthner, Ludwig : Vorlesungen liber die opti- schen Fehler des Auges. I. Abtheilung. All- gemeiner Theil. 2 plates, vi. + 2i8 pp. 8 Wien, 1872 Mauvais, Victor: See Hansen, P. A., 1845. Maxwell, James Clerk : * On the Theory of Rolling Curves. 22 pp. 4 Edinburgh, 1849 * Illustrations of the dynamical theory of Gases. 30 pp. 8 London, 1 860 * On the Dynamical Theory of Gases. 40 pp. 4 London, 1 867 * On the theory of the Maintenance of Electric Currents by Mechanical Work without the use of permanent Magnets. 6 pp. 8 London, 1 867 * On Governors. 1 3 pp. 8 London, 1 868 A treatise on electricity and magnetism. Vol I. [II.] 2 vols. 20 plates, xxix. + 425 pp., xxiii. + 444 pp. 8 Oxford, 1873. * Necrologie. Clerk Maxwell. 2 pp. 4 Paris, 1879 In Revue scicntifique. Mayer, Alfred Marshall : * Solar Eclipse of August 7, 1869. 3 plates, 27 pp. 8 Philadelphia, 1 869 * On the Thermo-dynamics of Water-falls. 5 pp. 8 Boston, 1 869 - * Observations of the planet Jupiter. i plate, 4 pp. 8 Philadelphia, 1870 - * An Abstract of some of the Results of Mea- surements and Examinations of the Photographs of the Total Solar Eclipse of August 7, 1 869. 5 pp. 8 Philadelphia, 1871 - * Observations on the variation of the Magnetic Declination in connection with the Aurora of Oct. 14, 1870 ... 6 pp. 8 New Haven, 1871 301 Mayer. Mayer, Alfred Marshall cont. On a method of fixing, photographing, and exhibiting the Magnetic Spectra. 4 pp. 8 Neiv Haven, 1871 - * The Earth a great Magnet ... i plate, 72 pp. 8 New Haven, Conn., 1872 * On a ... method of measuring the Wave- lengths and Velocities of sound in Gases ; ... i plate, 6 pp. 8 New Haven, 1 872 * On a method of detecting the phases of vibra- tion in the air surrounding a sounding body; ... 6 pp. 8 New Haven, 1872 * On a precise method of tracing the progress and of determining the boundary of a Wave of Conducted Heat. 4 pp. 8 New Haven, 1872 * On the effects of Magnetization changing the dimensions of Iron, Steel and Bismuth bars ; ... 10 pp. 8 New Haven, 1873 - * On the experimental determination of the relative intensities of Sound ; ... 2 copies. 7 pp. 8 New Haven, 1873 * The same. 8 pp. 8 London, 1873 * On an Acoustic Pyrometer. i plate, 5 pp. 8 London, 1873 - * On a simple device for projecting on a screen the deflections of the needles of a Galvano- meter, ... 4 pp. 8 New Haven, 1 873 - * Researches in Acoustics. 42 pp. 8 New Haven, 1 874 Mayer, Andreas : Phoenomena Lvnae per vm- bram tellvris D. 30. Avg. CID ID CCXXXXVI. obscvratae ... viii. pp. 4 Grypliiswaldiae [ 1 746] Dissertatio physico-mathematica de deviatione et reciprocatione Pendvli. 2 ff. + 36 pp. 4 Gryphiae, 1767 This dissertation was submitted by B. F. Monnich. Mayer, Christian : De novis in coelo sidereo phae- nomenis in miris stellarum fixarum comitibus Mannliemii in specula . . . detectis . . . i table, 126 pp. 4 Mannhemii, 1779 Mayer, Johann : Vorstellung Desz jiingst-erschie- nenen Cometen / ... i chart, 56 pp. 4 Ulm, 1 68 1 Woodcut in text. Cometarum przesagitio ... 1 2 ff. 4 Ulmtz, 1 68 1 Mayer, Johann: *Uber die Bahn des Kometen 1880 . 9 pp. 8" Wien, 1881 Mayer, Johann Tobias : Tetragonometriae speci- men I. Dissertatio inavgvralis ... i plate, liii. pp. + i f. 4 Gottingae, 1773 Commentatio de Aberration ibvs stellarvm fixa- rvm compvtandis. i plate, r f. + 29 pp. 4 Erlangae, 1 787 Mayer, Julius Robert: Beitrage zur Dynamik des Himmels in popularer Darstellung. 68 pp. 8 Heilbronn, 1848 Mayer, Tobias: Mathcmatischer Atlas, in welchem auf 60 Tabellen alle Theile der Mathematic vorgestellet, ... werden. 60 plates, \2\ in. x \J\ in. Angspiirg [1745] Engraved title. Vorstellung der in der Nacht zvvischen den 8. u. 9. Aug. 1748. vorfallenden partialen Mond- Finsternis nach den Gesetzen einer wahren Projection verzeichnet und mit einer beyge- druckten Schrift erklaret. Plate, 19 in. X22j in., s.l., 1748 Bericht von den Mondskugeln, welche bey der kosmographischen Gesellschaft in Nurnberg, aus neuen Beobachtungen verfertiget werden. 3 plates, 24 pp. 4 \Nilrnberg\ 1750 \Vith the autograph of S. Socmmerring, De refraction ibvs obiectorvm terrestrivm. i plate, 24 pp. 4 Goettingae, 1751 * Novae tabvlae Motuum Solis et Lvnae. 50 pp. 4 Gottingae, 1752 The tables fill xxxviii. pages. * In Parallaxin Lvnae eivsdemqve a terra dis- tantiam inqvisitio. 24 pp. 4 Gottingae, 1752 * Nova methodvs perficiendi Instrvmenta Geo- metrica. Et novvm instrvmentvm goniometri- cvm. 12 pp. 4 Gottingae, 1752 *Observationes Astronomicae, A. C!D iDCCLili. Gottingae habitae. 14 pp. 4 Gottingae, 1753 * Tabularum Lunarium in commentt. s. r. torn. II contentarum usus in investiganda longitudine maris. 22 pp. 4 Gottingae, 1753 Elogivm Tobiae Mayeri ... legit Abraham Gotthelf Kastner ... 16 pp. 4 Gottingae, 1762 Mayer Medina. 302 Mayer, Tobias continued. Theoria Lunae juxta systema Newtonianum. Edita jussu praefecto- rum rei longitudinariae. 2 ff. + 58 pp. 4 Londini, 1767 Tabulae motuum Solis et Lunae novae et correctae ; ... quibus accedit Methodus longitudinum pro- mota, eodem auctore. Editae jussu praefectorum rei longitudinariae. [Papers relative to the fore- going Tables.] 2 plates, vii. + 1 36 + cxxx. pp. fol. Londini, 1 770 The Tabutic solares fill 31 pp., the Tabuhc hi/tares 66 pp. Tobiae Mayeri, ... Opera inedita. Vol. I com- mentationes societati regiae scientiarvm oblatas, qvae integrae svpersvnt, cvm Tabvla Seleno- graphica complectens. Edidit et observationvm appendicem adiecit ... Lichtenberg. 4 plates, 4 ff.+ 1 10 pp. 4 Gottingae, 1775 Tobias Mayer's grossere Mondkarte nebst De- tailzeichnungen, zum ersten Male herausgegeben von der Koniglichen Sternwarte zu Gottingen. 13 plates, 2 ff. 4 Gottingen, 1881 One chart of the Moon and 40 sketches on 12 folio sheets, photo-lithographed by W. Hoffmann, Dresden. The Dun Echt copy has an extra proof of the last sheet, containing sketches 39 and 40, which shows the pencil meridian- lines used by Tobias Mayer. These were effaced before the negative for the other copies was taken. Mayer-Meng., : See Smith, A. Mazaroz, J. P. : See Academies. Paris, Corpora- tions Franchises d'Arts et Metiers. Mazzuchelli, Maruli Giovanni Maria: See Archimedes, 1737. Me"chain, Pierre Francois Andre : * Recherches sur les Cometes De 1532 & de 1661. I plate, 64 pp. 4 Paris, 1782 Mechain, P. F. A., et Delambre, J. B. J. : *Base du systeme metrique decimal, ou Mesure de 1'Arc du Meridien compris entre les paralleles de Dunkerque et Barcelone, executee en 1792 et ann^es suivantes,. . .Tome premier [-troisieme]. 3 vols. 4 Paris, 1806, '07, '10 For continuation see/. B. Biot et D. F. Arago. Mechanics' Magazine: No. 1212. October 31, 1846. No. 1213. November 7, 1846. 8 London, 1846 Contains an article On a practical method of forming loga- 't]> 11 ff Mechel, Christian de : Explication du Tableau comparatif des Montagnes de la Lime & de quelques-unes des principales Montagnes de Ve'nus, de Mercure & de la Terre. 15 pp. 4 Berlin, 1806 Meder, Georg: Schreib Kalender Auff das Jar nach Christi vnsers Heylands Geburt / M.D.LXXIII. ... Mitviel schonenvnd lieblichen Historian/... 14 ff. 4 Gedruckt zn Nurmberg / durch Nico- laum Knorn. s.a. Interleaved with 2 ff. of writing paper for each month, on which a fragmentary diary for 1573 has been kept, apparently in Coburg. There are a few notes about the weather, but apparently nothing about Nova Tychonis which was then visible. Prognosticon Oder Practica Teutsch / Auff die vier Zeiten ... / Finsternussen / ... Auff das Jar ... 1582. ... 12 ff. 4 Niirnberg, s.a. Woodcuts of Saturn and Mars on the titlepage. Prognosticon Oder Practica Teutsch / auff die vier Zeyten / ... Finsternussen / ... Auff das Jare ... M.D.LXXXIIII. 14 ff. 4 Nurmberg, s.a. Woodcuts of Jupiter and Mars on the titlepage. rith ins . . . , 1855. 8 London, 1855 d Disutes in the Royal No. 1649. March 17, 1855. 8 Lon In this number begins a paper entitled Disputes and Royal Astronomical Societies, Medigo Cretensis, Josef (Salomo) del : (sic) \Elim Epistola et Quaesita mathematica Serach b. Natan Karaei etc. cum responsis, ...] Portrait, 4 + 42 pp. 4 Amstelodami [1629] The portrait, engraved by W. Delff, bears the legend loseph del Medico Cretensis philosophus et meitiats at. XXXVII. anno M.D.C.XXVIII. _ 5133 vijfls [Fans hortorum Responsa ad Serach b. Natan : I, Arcanum fundamenti Trigonome- tria ; 2, Statuta (leges') coeli in Almagcsti lib. I. II. ; 3, Potentia Dei Astronomica.] 40 + 96+ i ff. 4 [In fine} : Amstelodami, 1629 In one volume with the foregoing work. Many interesting woodcuts, diagrams and tables. Compare Steinschneider's Catalogns librorum Hebrirorwn in Bibliotheca Bodleiana. There is a short biography of the author in Abraham Geiger's Nachgelassene Sckriften which states that Del Medigo was a pupil of Galileo. Medina, Pietro da: L'Arte del navegar, in laqval si contengono le regole, de chiarationi, secreti, & auisi, alia bona nauegation necessarij ... tra- dotta de lingua Spagnola in volgar Italiano ... 12 plates, n + 137 ff. 4 Venetia, 1554 Woodcut on title. Many diagrams in the text. 303 Medler Meldercreutz. Medler, Nicolaus: Facilima et exactissima ratio extrahendi radicem Quadratam & Cubicam, ... 8 ff., last blank, 8 [In fate} : Impressvm Witembergae, per Vitum Creutzer, 1550. Title in woodcut border. Meekins, T. C. Mossom : Decimal Coinage, should it be international? 16 pp. 8 London, 1856 Megerlin, Peter: Astrologische Muthmassungen / Von Der Bedeuttung / Des jungst entstandenen Cometen. 2 ff. + 3i pp. 4 [Basel} 1665 One astrological scheme on title and four others in the text. Meidinger, Johann Heinrich : Ueber voltame- trische Messungen. ... 27 pp. 8 Giessen, 1854 Meier, F. : * Expos d'un principe concernant 1'intersection des surfaces, avec application a la recherche de proprietes des surfaces du second ordre. i plate, 52 pp. 40 Bruxelles, 1857 Meier, Georg Friedrich, und Sprengel, Jacob Heinrich : Meditationes mathematicae de non- nvllis abstract's mathematicis ... 2 ff. + 34 pp. + 3 ff. 4 Halae Magdebvrgicae, I739- Meigen, Johann Wilhelm : Himmels-Atlas. 1 6 maps. fol. Diisseldorf, 1823 Meinander, Carolus Fridericus, et Molander, Johannes: Dissertatio academica, de nova stella mobili A:no 1781 a D:no Herschel detecta. 22 pp. 4 Abate, 1784 Meinert, Friedrich : Tafeln der Quadrat- und Kubikzahlen, wie auch der gemcinen Logarith- men von i bis 1000 nebst den Logarithmen der Sinus und Tangenten. 12 ff. + xxiv. pp. 8 Halle, 1790 Meinig, Johann Christoph : De non-ente Mathe- maticorvm, Pvncto linea et corpore. ... 40 pp. 4 Lipsice, 1710 Meister, Albert Ludwig Friedrich : Errorvm qvi a sitv instrvmenti non librato angvlorvm men- svram ingredivntvr censvm habet ... i plate, 37 pp. + 3 ff., tables, 4 Goettingae, 1764 Melanchthon, Philipp: See Purbach, G., 1536. Sacrobosco, J. de. Melander, Daniel: See Newton, I., 1762. Melde, Franz : Thcoric und Praxis der astrono- mischen Zeitbestimmung mit Zugrundlegung vorbereitender Lehren und unter Beriicksichti- gung einfacher Hilfsmittel dargestellt. xvi. + 512 pp. 8 Tubingen, 1 876 - Bildliche Darstellungen zur Erlauterung physi- kalischer Principien beim Vortrage der Experi- mentalphysik an Hoheren Lehranstalten. Abth. Strahlenbiindel ; Reflexion des Lichtes. 10 plates, 23 in. x 30 in. (to join), Cassel [1878] The same. Text. i plate, iii. + 3O pp. 8 Cassel, 1878 - See Bibliography. Chladni, E. F. F. Chladni, E. F. F. Meldercreutz, Jonas : De constituendo triangulo maximo vel minimo, e puncto dato ad curvas duas datas. ... i plate, 16 pp. 4 Holinice, 1751 Dissertatio mathematica, sistens Descriptionem Curvarum geometricarum per puncta data, quam . . . offert Gabriel Wickenberg, . . . i plate, 3 ff. + 56 pp.+ i f. 4 Upsalia, 1754 Dissertatio gradualis ... Summatione Seriei Re- ciprocse e quadratis numerorum naturalium, Quam ... ad publicum examen ... defert ... Carolus Gust. Bergstrom, ... i plate, 40 pp. 4 Holmia;, 1755 - Dissertatio geometrica, De Spirali Logarithmica, Quam ... sistit Johannes Brander, ... i plate, 4 ff. + 36 pp. 4 Stockholmice, 1755 - Dissertatio mathematica, tradens Varia circa Descriptionem Curvilineorum per puncta data, quam ... subjicit Johannes P. Platin, ... i plate, 16 pp. 4 Holmia, 1758 - Dissertationem mathematical!!, qua Methodus Exhaustionum explicatur, ... ad publicum exa- men defert Stephanus Insulin ... i plate, 22 pp. 4 Holmia, 1758 Dissertatio gradualis de Compositione et Re- solutione Rationum, quam ... offert Petrus Saxholm ... i plate, 18 pp. 4 Upsalia, 1760 - Dissertationis ... Motus collidentium lubricorum Corporum, non gravium, partem priorem [pos- teriorem] ... publico examini offert Ericus Pros- pcrin [Andreas Piscator] ... 2 parts. 2 plates, 2 ff. + 33 pp. 4 Upsalice, 1761 Meldercreutz Menabrea. 304 Meldercreutz, Jonas continued. Dissertatio de Delineatione Geometrica, quam ... publicae disquisition! offert ... Johannes Salenius, ... i plate, 3 ff. + 24 pp. + 4 ff. 4 Upsalice, 1763 Dissertationem gradualem, De determinando statu permanentiae, e dato precedent! motorum seu fluentium, ... publico examini offert Otto Lindberg ... i plate, 12 pp. 4 Upsalice, 1763 Dissertatio gradualis, qua traduntur Elementa Sectionum Conicarum seu Linearum geometri- carum secundi ordinis, ... quam ... offert Andreas Lundstrom ... 14 pp. 4 Upsalia, 1767 Meldrum, Charles: *On the rainfall of Mauritius. 25 pp. 8 London, 1868 Notes on the Form of Cyclones in the Southern Indian Ocean, and on some of the rules given for avoiding their centres. i map, 24 pp. 8 London, 1873 Mellberg, Edvard Julius: Teorin for Determinant- kalkylen. Akademisk afhandling, ... 121 pp. 8 Helsingfors, 1876 Melle, Jacob von : De Lapidibvs figvratis Agri Litorisque Lvbecensis, Ad V. Cl. losephum Monti ... commentatio epistolica. ... 4 plates, 44 pp. 4 Lvbecae, 1720 Melloni, Macedonio : * Memoir on the Free Transmission of Radiant Heat through different Solid and Liquid Bodies ; ... 39 pp. 8 London, 1837 * New Researches relative to the Immediate Transmission of Radiant Heat through different Solid and Liquid Bodies ; ... i plate, 36 pp. 8 London, 1837 * Memoir on the Polarization of Heat. 22 pp. 8 London, 1837 * Note on the Reflection of Radiant Heat. 5 pp. 8 London, 1837 * Observations and Experiments on the Theory of the Identity of the Agents which produce Light and Radiant Heat. 5 pp. 8 London, 1837 - * Memoir on the Polarization of Heat. 22 pp. 8 London, 1837 - * The same. Second Part. 43 pp. 8 London, 1841 Melloni, Macedonio cont. Esperienze sull'azion chimica dello spettro solare, e loro conseguenzc relativamente alia Dagherrotipi'a ; ... i plate, 28 pp. 4 Napoli, 1840 * On the Cause of the Differences observed in the Absorbing Powers of Polished and of Striated Metallic Plates, and on the application of these Principles to the Improvement of Calo- rific Reflectors. 6 pp. 8 London, 1843 * Proposal of a new Nomenclature for the Science of Calorific Radiations. 10 pp. 8 London, 1843 * Memoir on the Nocturnal Cooling of Bodies exposed to a free Atmosphere in calm and serene Weather, and on the resulting Phseno- mena near the Earth's surface. 2 memoirs. 24 pp., 23 pp. 8 London, 1852 Necrologia. Macedonio Melloni. [By E. Capocci.] Portrait, 20 pp. 8 s.l., s.a. Contains a list of Melloni's publications. Melsens, Louis Henri Fr6de>ic: * Notice sur le coup de foudre de la gare d'Anvers du 10 juillet 1865. 4 plates, 32 pp. 8 Bruxelles, 1875 Ouatrieme note sur les paratonnerres. i plate, 23 pp. 8 Bruxelles, 1875 * De 1'application du rhe^electrometre aux para- tonnerres des telegraphes. 2 plates, 22 pp. 8 Bruxelles, 1877 Ville de Bruxelles. Des paratonnerres a pointes, a conducteurs et a raccordements terrestres multiples. 19 plates, vii.+ i57 pp. 8 Bruxelles, 1877 * Cinquieme note sur les paratonnerres. 23 pp. 8 Bruxelles, 1878 Menabrea, Luigi Federigo : *Calcul de la densite de la terre suivi d'un me'moire sur un cas special du mouvement d'un pcndule. 2 plates, 76 pp. 4 Torino, 1840 * Sketch of the Analytical Engine invented by Charles Babbage. With notes by the Translator. [Lady Lovelace] i table, 66 pp. 8 London, 1843 * Memoire sur la se"rie de Lagrange. 40 pp. 4 Turin, 1 844 * Memoire sur les Quadratures. 41 pp. 4 Turin, 1844 305 Menabrea Merkel. Menabrea, Luigi Federigo cont. * Observations sur la veritable interpretation de la serie de Lagrange. i table, 53 pp. 4 Turin, 1847 *Lois ge'nerales de divers ordres de phenomenes dont 1'analyse depend d'equations lineaires aux differences partielles tels que ccux des vibrations et de la propagation de la chaleur. 47 pp. 4 Turin, 1855 * Nouveau Principe sur la Distribution des tensions dans les systemes dlastiques. 5 pp. 4 Paris, 1858 * Etude de statique physique. Principe general pour determiner les pressions et les tensions dans un systeme ^lastique. 43 pp. 4 Turin, 1868 See Babbage, C, 1843. Bidone, G. Genocchi, A., 1873. Mendenhall, T. C. : *The wave-lengths of some of the principal Fraunhofer lines of the solar spectrum. i photo., 27 pp. 4 Tokio, 2541 '[ 1 88 1 ] Mendoza y Rios, Jose de : Coleccion de tablas para varies usos de la navegacion. [Apendice. Tablas para despejar de los efectos de la para- laxe y refraccion las distancias aparcntes de la luna al sol ...] pp. fol. Madrid, 1800 Coleccion completa de Tablas para los usos de la navegacion y astronomia nautica ... Edicion ... corregida y aumentada, dispucsta por...Juan Jose Martinez ... Portrait, xi. pp. + 3 ff. + 548 pp. 4 Madrid, 1 850 Menher de Kempten, Valentin : Arithmetiqve seconde par M. Valentin Mennher de Kempten. [Seconde Partie de ce Liure, laquelle traicte de la Regie d'Algebre,] [La Troisiesme partie de ce Liure qui traicte de la Geometric par plusicurs questions nouuelles.J 92 ff. 8 [In fine}: Imp rime en Anuers par Ian Loel'An ... 1556 ... Woodcut on the title, on the verso of which is a portrait, presumably of the author, with the legend Frum frisch frey This author is called Menher or Mennher by bibliographers, but it seems doubtful if this is not merely an old form of the style Myn Heer. PP Menius, Matthias : Prognosticon Astrologicvm. Uber die Reuolution des klinfftigen Jares CHRisti / M.D.LXXXII. ... 16 ff. 4 Konigsperg, s.a. Two woodcuts on title. Printed in red and black, with blank spaces for memoranda. Menk, Victor Mekarski von : Skizzirte Andeu- tungen Uber willkiirliche Ortsveranderungen in den freien Weltraumen ... 31 pp. 8 Leipzig, 1836 Mentor Stellarum. 8 Incomplete : pp. 1-140 of a modern book on Astrology. Merbitz, Johann GotthelfF: Dissertatio Acade- mica, "ZKiaypafaav sphaers armillaris exhibens, . . . 12 ff. 4 Lipsia, 1702 Mercator, Gerhard : Orbis Terrae novissima de- scriptio. Map, 13 in. x 20 in., s.l., 1602 Gerhard Kremer gen. Mercator, der deutsche Geograph. Vortrag von Dr. Breusing, ... gehalten zu Duisburg am 30. Marz 1869. ... 6 1 pp. 8 Duisburg, 1869 Mercator, Nicolaus : Institvtionvm astronomica- rvm libri dvo. De motv astrorvm commvni et proprio ... cum Tabvlis Tychonianis ... qvibvs accedit Appendix ... 7 plates, 223+64 pp. + 2 ff. 4 Patavii, 1685 Merckel, Daniel: See Westerholt, G. Mercury, Transit of: Historische Anzeige von dem Durchgang des Merkurs durch die Sonnc Eine Naturbegebenheit vvelche sich den 4 ten Mai ... 1786 ... ereignen wird nebst einer Beleh- rung dariiber ... mitgetheilt von einem Men- schenfreund. 8 pp. 4 Schneeberg, 1785 * Instructions for observing the Transit of Mercury 1878, May 5-6. i plate, 8 pp. 4 Washington, 1878 See Munck, J. de. Merian, Peter : Rathsherr Peter Merian. Pro- gramm zur Rectoratsfeier der Universitat Basel von L. Rutimeyer. 61 pp. 4 Basel, 1883 Merkel, Joseph : Des Marcus Manilius Himmels- kugel, oder der ... astronomische Theil seines Werkes. Im Versmasze des Originals zum ersten Male iibersetzt und mit Anmerkungen begleitet . . . Zweite verbesserte Auflage . . . 2 plates, 43 pp. 4 Asckaffenburg, 1857 Merrifield Messier. 306 Merrifield, Charles Watkins: *On the Geometry of the Elliptic Equation. 12 pp. 8 London, 1858 * On formulae for using Tables of Logarithms. 3 pp. 8 London, s.a. Merrifield, John: Catastasis M v ndi : or the True State, ... of Christendom, Under the Influences of the Last triple Conjunction of Saturn and Jupiter in Leo, the late Comet, &c. ... 4 ff. + 4O pp. 4 London, 1684 Merriman, Mansfield : Elements of the Method of Least Squares. vii. + 200 pp. 8 London, 1877 * A List of Writings relating to the Method of Least Squares, with historical and critical Notes. 82 pp. 8 New Haven, 1877 Mersenne, Marin: Cogitata Physico Mathematica. In quibus tarn naturae quam artis effectus admi- randi certissimis demonstrationibus explicantur. 26 ff. + 37O pp. + 8 ff.+96 pp.+6 ff.+ i40 pp. + 14 ff. 4 Parisiis, 1644. Vniversae geometriae, mixtseqve mathematics synopsis, et bini refractionvm demonstratarvm tractatvs. 16 ff. + jSQ pp. 4 Parisiis, 1644 Novarvm observationvm physico-mathematica- rvm ... Tomvs III. Qvibvs accessit Aristarchvs Samivs De mvndi systemati. 1 6 ff. + 235 pp.+ i f. 4 Parisiis, 1647 Merz, Theodor: Uber die Riickkehr eines Planeten an den namlichen geocentrischen Punct des Himmels. [Inaugural Dissertation.] 20 pp. 4 Gottingen, 1862 Meseallach et Ptholemeus : Meseallach ^ Ptho- lemeus de electionibus. 10 ff. 4 \_Colophon~\ : C ... Venetijs ex officina Petri Liechtenstein Anno. 1509. [Mesmes, Jean Pierre de] : Les Institvtions Astronomiqves contenans les principavx fonde- mens et premieres cavses des covrs et movve- mens celestes. 8 ff. + 214 pp. + 9 ff. fol. Paris, 1557 Messahalah : Messahalah de scientia motvs orbis. 26 ff., last blank, 4 [Colophon'] : Nurmberg Anno M.CCCCC.IIII. III. die Apr His omni aim diligentia per doininiim loanne Veissenburger Impressns. [1504.] Woodcut on title. Initials in MS. Chasles 2975. Messahalah continued. Messahalah de scientia motvs orbis. 26 ff., last blank, 4 [Colophon] : MessahallaJi de scietia motnsorbis Nurmberg A nnoM. CCCCC.IIII. III. die Aprilis omni cum diligentia per dominum loanne Veissenburger Impressus. Woodcut on title, woodcuts in text. The initials are in red ink. Chasles 2975. De compositione Astrolabii. Tractatus de com- positioe Astrolabii Messehalath. [Speculum orbis Declaratio speculi orbis compositi A Gualtero Lud. Canonico Deodatensi.] 22 + 2 ff. 4 [In fine} : Completum est lioc opus per virum industrium Joannem grilninger Ex Argentorato veteri ... Anno ... duodecimo supra mille qiiingentos. Numerous woodcuts. Chasles 3479. De Elementis et orbibus coelestibus, liber antiqvvs ... Cui adiectum est scriptvm cvivsdam Hebraei de Eris ... Itim ijsdem de rebus: scrip- tvm cvivsdam Saraceni, continens praeterea praecepta ad usum tabularum Astronomicarum utilissima. Quse omnia ... dicauit loachimus Hellerus. 100 ff. 4 Noribergiz excudebant loannes Mon- tanus, & Vlricus Neuberus. Anno Domini M.D.XLIX. Messange, Mallement de: L'ouvrage de la Crea- tion. Traitte physique dv Monde. Nouveau Systheme. ... Frontispiece, 2 plates, 22 ff. + 260 pp. + 2 ff. 8 Paris, 1679. Chasles 3199. Messenger of Mathematics, The : The Oxford, Cambridge, and Dublin Messenger of Mathe- matics, a Journal supported by Junior Mathe- matical Students, ... Vol. I. [-V.] 5 vols. 8 London, 1862, '64, '66, '68, '71 New Series. The Messenger of Mathematics, edited by W. Allen Whitworth . . . Vol. II. [-VI II.] 7 vols. 8 London and Cambridge, 1873, '74, '75, '76, '77, >8, '79. Messier, Charles : *Memoire contenant les obser- vations de la XIII. 6 comete Observee a Paris, ... pendant ... 1771. 2 charts, 31 pp. 4 Paris, 1780 307 Messier Metric System. Messier, Charles cont. * Me'moire contcnant les observations de la XIV. e comete Observe'e a ... Paris ... depuis le 26 Mars jusqu'au 3 Avril 1772. i chart, 8 pp. 4 Paris, 1780 * Addition Aux Recherches de M. Lexell, sur le retour periodique de la Comete de 1770, avec les Elemens de la Comete de 1773, qu'il a cal- cule'e dans 1'ellipse. 8 pp. 4 Paris, 1780 * Memoire contenant les observations de la Co- mete Observe'e ... Depuis le 27 Octobrc ... 1780. i chart, 27 pp. 4 Paris, 1784 - * Me'moire contenant les observations des Deux Cometes de 1781, ... i chart, 20 pp. 4 Paris, 1784 Memoire contenant les observations de la premiere Comete de 1784, Observe'e a Paris, ... & de la seconde Comete observee a Malte. I chart, 15 pp. 4 Paris, 1787 * Premiere Comete Observe'e en 1786. 3 pp. 4 Paris, 1788 Memoire contenant les observations de la seconde Comete de 1786, ... i chart, 23 pp. 4 Paris, 1788 Meteorites: Discovrs merveillevx et espovventable des signes et prodiges qui sont apparuz au ciel sur la ville de Genefue, le xxj. iour de Decembre, mil v. cens Ixxviii. iour de S. Thomas. 12 ff. 8 Paris, 1579 From the Sunderland library. Ein warhafftige doch erschrockliche Newe Zei- tung. Vnd erschrockenliches Wunderzeichen / welches . . . bey Zurch vnd Basel / ... am Himmel an zweyen vngewohnlichen fewrigen Sternen / ... ausz einandcr vnnd widerumb zusamen gefahren / ... Den 29. Junij discs 1623. Jahrs Broadside, 16 in. x loj in., Zilrck, 1623 A poem of 13 verses, printed in 3 columns in an ornamental border. Eigentliche Abbildung Desz Den 5. December 1682. umb Abend-Zeit erschicncnen Erschreck- lichen Feuer- und Lufft-Zeichens. Broadside, 16 in. x 14 in., Franckfurt am Mayn, s.a. Die Meteoriten-Kreisreihen als Erzeuger der Kometen, Sonnenflecke, des Erdmagnetismus, des Windes und Regens, des Sonnenlichtes, der Sonnenhize u. s. w. 22 pp. 8 s.l., s.a. Meteorology : Proposte della commissione per 1'ordinamento dei servizi meteorologici in Italia. 22 pp. 4 Roma, 1875 - Mcteorologische Beobachtungen in Deutschland angestellt an 17 Stationen zweiter Ordnung im Jahre 1876. vii.+ 1 16 pp. 4 Leipzig, 1878 Report of the Meteorological Council to the Royal Society, For the Year ending 3ist of March 1879. Confidential. 75 pp. 8 London, 1879 Meteorological Establishments in different Countries. Broadside, 13 in. x 16 in., s.l. [1881] Nouvelle the'orie me"teorologique et cosmo- graphique resumee par Monmej'a a Monclar. ... 1 6 pp. 8 \yilleneuve-sur-Lof\ s.a. Metius, Adrian : Arithmeticae et Geometrise practica ... i table, 8 ff.+ 164 pp. 4 Franeqverce, 1611 Diagrams in text. Primvm Mobile, Astronomice, Sciographice, Geometrice et Hydrographice, Nova Methodo Explicatum ... Opus absolutum, IV. Tomis dis- tinctum. 12 ff. + pp. 1-184, 4 Amstelodami, Apud loannem lanssonium. Anno 1631. Engraved title with medallion portrait. Incomplete, but not without interest on account of MS. notes and additions in Latin and English. Primvm Mobile, astronomice, sciographice, geo- metrice, & hydrographice, nova Methodo ex- plicatum in I. Sphcera, II. Planisphario sive Astrolabio, III. Triangulis Sphcericis, IV. Tab. Astronomicis, Loxodromicis, V. Lineamentis Geo- metricis, Opus absolutum, IV. Tomis distinctum. Editio nova, ... et Instrvmentis Mathematicis Aucta a Gvilielmo Blaev. 5 plates, 4 ff.+ igo pp. + 6 ff.+ i23 pp. +46 ff. + 260 4 Amsterdami, Apud Gvlielmvm Blaev, Diagrams in text. Each of the four tomes has a separate title dated 1632, but the two last are paged as one volume. De theoria et motv solis liber singvlis. 23 pp. 4 Amsterdami, 1633 This and the preceding work are bound together under the common title of Adriani Metii ... Opera oinnia astronomica without additional imprint. Meton : See Redlich, C. Metric System : See Libra, - Metternich Michel I. 308 Metternich, Mathias: ... Lehre von der Verhalt- nisz des Kreises zum Durchmesser. i plate, viii. + 20 pp. 4 Frankfurt am Main, 1786. Meyen, Joachim Friedrich : Kurzer Unterricht von der Beschaffenheit und dem Gebrauch der Vergrosserungsglaser und Telescopien. ... 7 plates, 4 ff. + 72 pp. 4 Dresden und Leipzig, 1747- Meyer, Anton : Memoire sur 1'application du calcul des probabilites aux operations du nivellement topographique. 23 pp. 4 Bruxelles, 1847 * Sur le developpement en series des quatre fonctions i 2u 2u+i 23 pp. 4 Bruxelles, 1848 Memoire sur 1'integration de liquation generale aux differences partielles du premier ordre d'un nombre quelconque de variables. 24 pp. 4 Bruxelles, 1851 Expose elementaire de la theorie des integrates definies. iii. + 510 + iii. pp. 8 Bruxelles et Leipzig, Paris, 1851. Meyer, J. : Das Licht in seinen Beziehungen zur Natur iiberhaupt, und zum menschlichen Or- ganismus insbesondre. ... 20 pp. 4 Breslau, 1812 Meyer, M. Wilhelm : *Sur 1'enregistrement des battements de secondes d'une pendule au moyen du microphone. 15 pp. 8 Geneve, 1881 _ * Memoire sur la grande Comete australe du mois de fevrier 1880. 36 pp. 4 Geneve, 1882 * Nouvelles recherches sur le systeme de Saturne D'apres des observations faites avec 1'equatorial Plantamour pendant 1'opposition de 1881. 28 pp. 8 Geneve, 1883 * Etude sur la refraction cometaire. 30 pp. 4 Geneve, 1883 [M(eyer), R.] : Immerwarender Kalender. [An- hang Von der Quadratur des CircUls.] Frontispiece, 24 ff. 4 s.L, s.a. Computed for the epoch of 1650. The calendar is accom- panied by one hundred quatrains on Life and Death, in French and German. Meyerstein, Moritz : Das Spectrometer. Ein neues Instrument zur Bestimmung der Bre- chungs- und Zerstreuungs-Verhaltnisse ... 1 plate, 17 pp. 8 Gottingen, 1861 Meygretus, Amadeus : Questiones Fra. Amadei Meygreti Lugdunensis ordinis predicatoru in libros de celo ^ mudo Aristotelis. 4 + lxvi. ff. fol. C VenundanturParrhisiiin vico diui Jacobi sub intersignio Lilii Aurei. \_Infine~] : ... 1 8 Kal.' Decebris. 1514. Finis. lehan Petit's device and title in woodcut border. Many diagrams. Meyne, Matthias : Von aller geschlecht der Co- meten / ... vnd von dessen wirckungen / der uns zu Dantzigk den 12. Nouembris dieses 1577. Jar erschienen ist. 16 ff. 4 Dantzigk, 1578 Woodcut of the Comet on title. Michael Vratislaviensis: Introductoriu astronomie Cracouiense elucidas Almanack 22 ff. 4 \In fine\ : Editum Cracouie per magis- tru Michaelem Vratislauien. ... Anno dni. Mil- lesimoquingetesimosexto. Woodcut on title. Woodcut zodiac in text. Many MS. notes in a sixteenth century hand. Introductoriu Astronomie Cracouiense elucidans Almanach. 23 ff. 4 [/ fine~\ : If Editum Cracouie p_ magistru Michaelem Vratislauiensem, ... Anno dni Millesimo quingctesimo decimoseptlo. Title in woodcut border. Michaelis, Gustav : De lineis brevissimis in datis superficiebus, imprimis de Linea Geodstica. [Inaugural Dissertation.] 27 pp. + " vita," 4 Berolini, 1837 * Memoire sur la probability du jeu de ren- contre, ... 6 pp. 4 Berlin, 1 846 Michaelis, Wilhelm Julius Hermann: ... Ueber einige merkwiirdige Puncte im Dreiecke ... i plate, 25 pp. 4 Leipzig, 1833 Michell, John : * Conjectures Concerning the Cause, and Observations upon the Phaenomena, of Earthquakes ; . . . 2 plates, 71 pp. 4 London, 1760 * A recommendation of Hadley's Quadrant for surveying, ... u pp. 4 London, 1765 309 Michell Misner. Michell, John continued. An Inquiry into the probable Parallax, and Magnitude of the Fixed Stars, ... 35 pp. 4 London, 1768 * On the means of discovering the distance, magnitude, &c. of the Fixed Stars, In conse- quence of the Diminution of the Velocity of their Light, in case such a Diminution should be found to take place in any of them, . . . i plate, 25 pp. 4 London, 1784 Michelson, Albert A. : * Experimental determi- nation of the Velocity of Light made at the U.S. Naval Academy, Annapolis. 37 pp. 4 Washington, 1880 Mihill, Richard : A Treatise On the various Lengths of the Days, Nights, and Twilights, with Tables of the Latitude and Longitude of the most eminent Towns, ... and Islands, in the World ... 3 plates, iv. + 57 pp. 4 London, 1755 Milberg, Peter: Exercitium Mathematicum Eclip- siographiam Solis / leviter adumbrans, ... i cut, 2 ff. + 52 pp. 8 Upsalitz, 1710 Milewski, Witold : De ramis infinitis curvarum algebraicarum ordinis IV. Dissertatio inaugu- ralis ... 2 ff. + 8 1 pp. + "vita," 4 Berolini, 1 842 Miller, Samuel: A brief retrospect of the Eigh- teenth Century ... containing a sketch of the revolutions and improvements in Science, Arts, and Literature, during that period. Printed at New York. 3 vols. 8 London, reprinted for J. Johnson, 1805 Miller, William : Decimal Tables used at the Bank of England for reducing the gross weight of gold and silver to standard, ... 23 ff. fol. London, 1854 Miller, William Hallows: * On Spurious Rain- bows. 10 pp. 4 Cambridge, 1842 Miller, W. J. : Mathematical Questions with their Solutions. From the " Educational Times." From July, 1863, to June, 1864. x. + 82 pp. 8 London, 1864 Miller-Hauenfels, Albert R. von: Die Gesetze der Kometen abgeleitet aus dem Gravitations- Gesetze. 2 ff. + 118 pp. 8 Graz, 1875 Millosevich, Elia : * Determinazione dell'orbita della Cometa Barnard (e 1881). 9 pp. 4 Roma, 1882 * II diametro di Urano. 18 pp. 4 Roma, 1884 Milne, David : Essay on Comets, ... xii.+ i89 pp. 4 Edinburgh, 1828 Milne, Joshua: A treatise on the valuation of Annuities and Assurances on Lives and Sur- vivorships ; on the construction of tables of mortality ... In two volumes. ... 2 vols. 8 London, 1815 [ ] * [The Article on "Annuities," from the Ency- clopaedia Britannica.] 37 pp. 4 London, 1831 Milne, Robert Duncan: *A telescopic marvel. What the Great Instrument of the Lick Obser- vatory Revealed in Mars. 7 cols. fol. San Francisco, 1886 From The Argonaut, Vol. XIX. No. 23, Dec. 4, 1886. Minding, Ernst Ferdinand Adolph : * Beantwor- tung der im iiten Bande dieses [Crelle] Jour- nals S. 200 vorgelegten Frage. No. 4. 2 pp. 4 Berlin, 1834 Minifie, William: A text book of Geometrical Drawing for the use of Mechanics and Schools, ... Third edition. 56 plates, 127 pp. 8 Baltimore, 1851 Mirandula, Joannes Pico: See Bellantius, Lucius. Mirus, Johann Friedrich : De Iride lunari ... 8 ff. 4 Vitembergae ad Albim, 1716 Johann Leuchter was the respondent for this dissertation. Miscellanea Curiosa. Containing a Collection Of some of the Principal Phenomena in Nature,... being the Most Valuable Discourses, Read and Delivered to the Royal Society, ... As also a Collection of Curious Travels, ... and Natural Histories of Countries ... In Three Volumes. ... The Second Edition ; ... 3 vols. 8 London, 1708 Miscellanea Curiosa Mathematica. Or, the Literary Correspondence of some eminent Mathematicians ... Containing A choice Col- lection of Mathematical Essays and Disserta- tions ... not only in Algebra, ... but likewise A curious Collection of 160 new Problems ... Volume I. [Number I.-IX.] 9 plates, i table, xi. + 3i2 pp. 4 London, 1749 Misner, Aegidius: Beschreibunge des Cometen / Welcher in dem Himlischen Zeichen des Stiers mense Nouembri Anno M.D.LXXII. ange- fangen hat zu erscheinen. 10 ff. 4 Erffurdt [1573] This is a description of the New Star of 1572. Misocacus Moller. 310 Misocacus, Wilhelm : Prognosticvm, Oder Prac- tica, auffs Jahr / ... 1587. ... 20 pp. 4 Magdeburg, 1587 Woodcut on title. Mitchell, James : The elements of Natural Philo- sophy : illustrated throughout by experiments Which may be performed without regular apparatus. i plate, xx. + 362 pp. 12 London, 1819 Mitchell, Maria: Correspondence relative to the award of the King of Denmark's Comet Medal to Miss Maria Mitchell ... [By Edward Everett] 24 pp. 8 Cambridge, 1849 Not published. * On Jupiter and its Satellites. I plate, 10 pp. 8 s.l. [1879] * Notes on the Satellites of Saturn. I photo., 3 pp. 8 New Haven, 1 879 Mitchell, O. M : The planetary and stellar worlds: a popular exposition ... Frontispiece, 1 8 plates, 264 pp. 8 Glasgoiv, s.a. The Orbs of Heaven ; or, the planetary and stellar worlds. ... Third edition. viii. + 3O4 pp. 8 London, s.a. Illustrated. See Observatories. Cincinnati. Mittag-Leffler, Gosta : Om skiljandet af rotterna till en synektisk funktion af en variabel ... [In- augural Dissertation.] 3 ff. + 68 pp. 8 Stockholm, 1872 - En metod att komma i analytisk besittning af de Elliptiska Funktionerna. ... 2 ff. + 96 pp. 8 Helsingfors, 1876 Mittendorff, Bernhard : Disputatio ... De Ventis insolentibus ... cum appendice de recenti Co- meta. ... 24 ff. 4 Wittebergce, 1661 Christoph Nottnagel was the president. Mizauld, Antoine [Mizaldus]: Antonii Mizaldi Monslvciani Cometographia : ... 265 pp.+ i f. 4 Parisiis, 1549 See page 101. - Ephemeridum Aeris Perpetuarum : seu popu- laris et rustics tempestatum Astrologia?, ubique terrarum & verae & certae, libclli seu classes q'uinque : quarum ... V. de terrczmotu : cometis, &c. 4 ff. + 267 pp. 12 Ambergce, 1604 Mock Suns : Ilvstracion Philosophica, Historica, y Astrologica del Meteoro de tres Soles, Observado por los Navegantes en el Canal de Inglaterra entre Dubres, y Cales. A 7. horas de la manana 28. de Marco, Afio 1684. ii pp. 4 s.l. [1684] [In fine]: aVXILIVM aVstrlaCIs DeVs. Plate on title. Mobius, August Ferdinand : De compvtandis occvltationibvs fixarvm per planetas. 3+42 pp. 8 Lipsiae, 1815 De minima variatione azimvthi stellarvm circvlos parallelos vniformiter describentivm ... 20 pp. 4 Lipsiae, 1816 Der barycentrische Calcul . . . 4 plates, xxiv.+454 pp. 8 Leipzig, 1827 Die wahre und die scheinbare Bahn des Halley'- schen Kometen ... 1835 i plate, 35 pp. 8 Leipzig, 1834 The same. Zweite ... Ausgabe. i plate, 41 pp. 8 Leipzig, 1835 Die Elemente der Mechanik des Himmels, ... ohne Hiilfe hoherer Rechnungsarten dargestellt. 2 plates, xx. + 3i5 pp. 8 Leipzig, 1843 Die Hauptsatze der Astronomic ... Zweite verbesserte und vermehrte Auflage. 31 pp. 8 Leipzig, 1844 Variationum quas elementa motus perturbati planetarum subeunt nova et facilis evolutio. . . . 1 5 pp. 4 Lipsiae, 1 844 See Observatories. Leipsic. Mobius, A. F., und Lange, August : De pecu- liaribus quibusdam aequationum trigonometri- carum affectionibus ... 22 pp.+ i f. 4 Lipsiae, 1815 Mogling, Johann Ludwig: Kurtzer / Doch Ausz- fuhrlicher / Bericht : Von dem Cometen / ... 1 6 ff. 4 Tubingen, 1665 Moller, Didr. Magn. Axel : Investigatio Orbitas Cometae die XXIV Julii MDCCCLII Gottingaa detecti, ... 22 pp. 4 Lundce, 1854 * Undersokning af Fayeska kometens bana. 90 pp. 4 Stockholm, 1862 - * Undersokning af planeten Pandoras rorelse. Forsta [Andra] afdelningen. 2 vols. 122 pp., 230 pp. 4 Stockholm, 1870, '77 / 311 Moller Mollweide. Moller, Didr. Magn. Axel continued. * Bericht liber die Resultate einer neuen Berechnung der Elemente des Faye'schen Cometen. 13 pp. 8 Leipzig, 1872 * Elementer for Fayes Komet och Efemerid for dess aterkomst 1873. 21 pp. 8 Stockholm, 1872 Redogorelse for de arbeten, som blifvit utfb'rda p astronomiska Observatoriet i Lund under aren 1867-1874. 24 pp. 4 Lund, 1875 * Elementer och Efemerid for Fayeska Kometens aterkomst 1880. 8 pp. 8 Stockholm, 1878 - *Nya Elementer for Planeten Pandora, harledda ur observationerna under 16 oppositioner 1858- 1877. 40 pp. 8 StockJwlm, 1879 * Heliocentrische Coordinaten des Jupiter nach den Tafeln von Leverrier von 1843 Oct. 10 bis 1879 Jan. 14. 13 pp. 40 Kiel, 1883 See Observatories. Lund. Moller, K. J. C. : Beschreibung des Saturnringes und anschauliche Darstellung der Ursachen seiner veranderlichen Lichtgestalt. ... i plate, 31 pp. 8 Altona, 1819 Monnich, Bernhard Friedrich : See Mayer, A. Mcestlin, Michael [Maestlin] : M. Michaelis Maestlini ... Altervm examen novi pontificialis Gregorian! kalendarii, ... 2 ff. + 66 pp.+ i f. 4 Tvbingce, 1586 - Epitome astronomiae ... Jam nvnc ab avtore denuo diligenter recognita : ... Accessit ... com- putandi Triangula ... metliodns, ... 2 tables, 16 ff. + 544 pp. 8 Tubingce, 1624 Diagrams in text. Mohammed, Tizinus : See Ulugh Beigh, M. M. Mohn, H. : Om kometbanernes indbyrdes belig- genhed ... ledsaget med en indledning af C. Fearnley. [Resume ... Introduction par M ... Fearnley.] [M^moire sur la situation reciproque des orbites des cometes par M. H. Mohn.] 2 plates, viii. + 5 2 + viii. pp. 4 Christiania, \ 86 1 * lagttagelser over kometen 1862 II, anstillede paa Christiania Observatorium. 2 plates, 8 pp. 8 Christiania, 1863 See Guldberg, C. M. Moigno, Francois Napoleon Marie : Repertoire d'optique moderne. Troisieme [Quatrieme] Partie. 2 vols. 8 Paris, 1850 The two first parts are wanting. Moigno, Francois Napoleon Marie continued. See Grove, W. R. Monfort, B. R. de. Moivre, A. de : See De Moivre, A. Molina, Johannes Alfonso de : Nova reperta Geo- metrica lohannis Alfonsi Molinensis Cani, In quibus subtiliores Geometrical qusestiones de Duplicatione Cubi, Quadrature circuli ... dis- cutiuntur : ... Hispanice edita,jam verb latinitate donata a Nicolao lansonio Arnh. Geldro. 112 pp. 4 A rnhemii, 1 620 Plate on title, many plates in text. Moll, Gerrit: *Mercurius in Sole Visus, of Over- gang van Mercurius over de Zon ; den 5 Mei 1832 te Utrecht vvaargenomen. 43 pp. 4 Amsterdam, 1833 Moller, Albinus : Griindlicher vnd warer Bericht / Von dem newen Cometstern / so in der Lufft vnter dem Himmel gesehen / nach dem Nieder- gang der Sonnen / in October vnd Novemb. des M.DC.IV. Jahrs. ... 8 ff. 40 Eiszleben, 1605 Portrait on title. Die grosse Practica astrologica, Das ist : Prog- nosticon ... Auff das Jahr ... 1623. 1 6 ff. 4 \Leipzig\ s.a. Two woodcuts on title. Portrait and one cut in text. Moller us, Thobias : Grosse Practica, Dieses Jars nach Christi Jhesu vnsers einigen Mitlers vnd Seligmachers Geburt. M.D.LXXXII. Den Ackersleuten / desgleichen auch den jenigen / so zu Wasser vnd Meer sind / ... zur nachrich- tung mit fleis gesetzet. 24 ff. 4 [/ fine\ : Gedruckt zu Erffurdt / durch Esaiam Mechler / ... M.D.LXXXI. Rude cuts of Saturn and Venus on the title. Mollet, Joseph : Hydraulique physique, ou con- naissance des phenomenes que prsentent les fluides, ... Ouvrage elementaire, ... n plates, xxiv.+482 pp. 8 Lyon, 1809 Mollweide, Karl Brandan : De Pisce qvem occi- dens Pleias fvgit: commentatio...explicationem loci pro difficillimo habiti in Virgilii Georg. IV. 231-235 sistens. i plate, iv. + xxvi. pp. 4 Lipsiae, 1811 The respondent was A. F. Mobius. Mollweide Monte. 312 Mollweide, Karl Brandan cont. Demonstra- tionem novam propositionis, qvae theoriae colorvm Newtoni fvndamenti loco est, exhibet I plate, xv. pp. 4 \Lipsiae\ 1811 Commentationes ... sistentes explicationem dvorum locorvm difficilivm alterivs Virgilii, alterivs Platonis, itemqve examinationem dvo- rum mensvrarvm praeceptorvm colvmellae. Adiecta est epistola ... de excerptis geometricis Epaphroditi et Vitrvvii Rvfi. I plate, vi.+ i22 pp. 8 Lipsiae, 1813 Dissertationis mathematicae de Quadratis Magi- cis pars prior [posterior.] I table, 67 pp. 4 Lipsiae, 1816 [ ] ... Multiplex et continuata serierum transfor- matio exemplo quodam luculento illustratur. xvi. pp. 4 [Lipsiae, 1820] Adversus novissimos chronologiae mysticae auctores et astrologiae patrones. 1 6 pp. 4 Lipsiae, 1821 Solemnia creationis ... peracta Pracmissa formv- larvm valorem praesentem pensionvm annvarvm compvtandi recognitione et dispvnctione nvn- tiat ... 20 pp. 4 Lifsiae, 1823 See Prasse, M. von, 1821. Moltke, Max : Decimalbruch-Tabellen zur Ver- wandlung der Gemeinen Briiche in Decimalen... xxxx.+ 1 66 pp. 8 Leipzig, s.a. With tables of primes and factors, is a progressive one showing the decimal value of all the fractions with integral numerators and denominators less than 100. Molyneux, William: Sciothericum Telescopicum ; or, A New Contrivance of Adapting a Tele- scope to an Horizontal Dial for observing The moment of Time by Day or Night. . . . i plate, 5 ff. + 54 pp.+ 19 ff. 4 Dvblin, 1686 Dioptrica nova. A Treatise of Dioptricks, In Two Parts. Wherein the Various Effects and Appearances of Spherick Glasses, both Convex and Concave, Single and Combined in Tele- scopes . . . are explained. 43 plates, 8 ff. + 301 pp. 4 London, 1692 Monatliche Correspondenz zur Beforderung der Erd- und Himmels-Kunde herausgegeben von Fr. von Zach, ... Erster [-XXVIII.] Band. 28 vols. 8 Gotha, 1800-13 See Galle, J. G. Monckhoven, D. van : Traite general dc Photo- graphic. Cinquieme edition ... Avcc figures dans le texte. 402 pp. 8 Paris, 1865 Photographic optics; ... Translated from the French. 5 plates, 259 pp. 8 London, 1867 Monfort, B. R. de : Cosmos revue encyclopedique hebdomadaire des progres des sciences. Fondee par M. B. R. de Monfort Redigee par M. 1'Abbe Moigno. Tome deuxieme. xlvii. + 736 pp. 8 Paris, 1853 Monforte, Antonio di : De Syderum intervallis, & magnitudinibus opusculum. Cui accessit ejusdem tractatus De Problematum determinatione. 6 ff. + 76 pp. + 2 ff.+40 pp. 40 Neapoli, 1699 Diagrams in text. Monge, Gaspard : Application de 1'analyse a la geometric, ... Ouatrieme edition. 6 plates, iv. + 56 + 444 pp. 4 Paris, 1809 Geomdtrie descriptive. Nouvelle edition, Avec un Supplement, par M. Hachette ... 24+11 plates, xii.-f- 162 pp., viii.+ 118 pp. 4 Paris, 1811. Essai historique sur les services et les travaux scientifiques de Gaspard Monge, ... Par Charles Dupin, ... Portrait, viii. + 174 pp. 4 Paris, 1819 * Biographic de Gaspard Monge, ... Par M. Arago, ... clvii. pp. 4 Paris, 1853 Montalto, Philotheus Elianus : Optica Intra Philosophise et Medicinse aream, Dde [sic] visu, de visus organo, & obiecto tJieoriam accuratissime complectens. Secvnda editio. 8 ff. + 289 pp. + 3 ff. 4 Colonies Allobrogvm, 1613. From the Colbert library. Monte, Guido Ubaldo del : Gvidi Vbaldi e Marchionibvs Montis mechanicorvm liber. 8+131 ff. fol. Pesanri, 1577 Woodcut on title. Diagrams in text. ... In dvos Archimedis aqveponderantivm libros paraphrasis Scholijs illustrata. 2 ff. + 202 pp. fol. Pesavri, 1588 Woodcut on title. Diagrams in text. ... Problematum Astronomicorum libri septcm. 6+128 ff. fol. Venetiis, 1609 Plate on title. Diagrams in text. 313 Monte Moreau. Monte, Guido Ubaldo del cont. ... Mechanico- rvm liber. In quo haec continentur. De Libra, De Vecte, De Trochlea, De Axe in Peritrocheo, De Cuneo, De Cochlea. 4+104 ff. fol. Venetiis, 1615 Woodcut on title. Diagrams in text. - ... De cochlea. Libri qvatvor . . . 2 ff.+ i6o pp. fol. Venetiis, 1615 Plate on title. Diagrams in text. Montelli, Ascanio: Lettres dv seignevr Ascanio Montelli ... traduit d'ltalien en Francois. Con- tenant la prediction des affaires de Flandres, ... selon la signification d'vn Comette apparue n'agueres : les Eclipses de la Lune : ... 20 ff. 4 /"am [1578] Woodcut of comet on title. Woodcuts in text. From the Sunderland library. Monteregio, J. de : See Regiomontanus, J. Montferrier, Alexandre Andre Victor Sarrazin de : Dictionnaire des sciences math^matiques pures et appliquees, ... [Tome second.] 2 vols. in one and i vol. plates. 58 plates, viii. + 584 pp. + 3 ff., 620 pp. + 2 ff. 4 Paris, 1835, '36. - Dictionnaire des sciences mathematiques pures et appliquees; ... Tome premier, [deuxieme] [troisieme Supplement] Deuxieme Edition. 3 vols. 8 Paris, 1838, '38, '40 Montgolfier, Joseph Michel, et Montgolfier, Jacques Etienne : See Murr, C. G. von. Monthly Correspondent, The : Vol. I. No. I. [-VIII.] January [-August] 1814. 374 pp. 8 London, 1814 Monthly Microscopical Journal, The: Transac- tions of the Royal Microscopical Society, and record of histological research at home and abroad. Edited by Henry Lawson. Vol. VI. [-XVIII.] [No. XXXI.-CVIII.] 13 vols. 8 London, 1871-77 Wants Nos. 47 and 77- Montignot, Henri : Etat des etoiles fixes au second siecle, par Claude Ptolemee, compare a la posi- tion des memes etoiles en 1786, Avec le texte grec & la traduction francoise ; ... 2 charts, vj.+ 192 pp.+ i f. 4 Nancy, 1786 The same. 2 charts, vj.+ 192 pp.+ i f. 4 Strasbourg, 1787 This is simply the edition of 1786 with a fresh title-page. QQ [Montmort, Pierre Remond de] : Essai de 1'analyse sur les jeux de hazards. Seconde edition ... xlij.-|-4i4 pp.+ i f. 4 Paris, 1714 Montucla, Jean Etienne: Histoire des mathe'- matiques, ... Nouvelle edition ... prolonge'e jusque vers l'poque actuelle. Tome premier [-quatrieme]. 4 vols. 4> Paris, An VII, VII, X, X The third and fourth volumes were published by Jfr&me De La Latufe. Moon, Robert : * On Professor Challis's recent speculations in fluid motion and the theory of optics. 22 pp. 8 [Cambridge, 1849] Fresnel and his Followers. A Criticism. To which are appended outlines of theories of diffraction and transversal vibration. i plate, xvi. + 174 pp. 8 Cambridge, 1849 Moor, Henry : * Firing Shells by Electricity. 4 pp. 8 London, 1 846 Moore, David : * Results of further Physiological Experiments on the formation of Wood in Dicotyledonous Plants, ... 7 pp. 8 Dublin, 1860 Moore, Frederick : A Treatise on the nature and properties of Comets, ... i plate, 12 pp. 8 London, 1835 Moore, Jonas: A new Systeme of the Mathe- maticks : ... [The second volume.] 2 vols. 4 London, 1681 A mathematical Compendium : or Useful Prac- tices in Arithmetick, Geometry, and Astronomy ; ... The Third Edition ... 3 plates, 13 ff. + 1 20 pp. + 101 ff., tables, 12 London, 1695. Moore, J. Hamilton : The Practical Observer ; Or, The New Method of Finding The Latitude at Sea ... 64 pp. 8 London, 1775 Moorsom, : Some considerations on the per- formance of Steam vessels at sea. 2 tables, 14 pp. 8 Birmingham, 1856 Moreau, Jean : L'vsage de 1'vn et 1'avtre astrolabe particvlier et vniversel. ... Le tout accommode aux petits traictez de la Sphere, de I' Astrolabe, ... de Dominique lacquinot Champenois . . . 12 ff. + 37i pp. + 2 ff. 8 Paris, 1625 Chasles 3484. Diagrams in text. Morgan Mortality. 314 Morgan, George Cadogan : * Observations and Experiments on the Light of Bodies in a State of Combustion. I plate, 23 pp. 4 London, 1785 Morgan, William : The Deed of Settlement of the Society for Equitable Assurances on Lives and Survivorships, ... and Six Addresses delivered ... by Mr. Morgan ... vii. + 2o6 pp. 8 London, 1820 - The principles and doctrine of Assurances, Annuities on Lives, ... pp. 8 London, 1821 An Examination of the Statements contained in a pamphlet published by Mr. Morgan, en- titled a View of the Rise and Progress of the Equitable Society, to which are added some suggestions for the Future Government of the Society. 37 pp. 8 London, 1829 Two Addresses delivered ... at two general Courts of the Equitable Society ... 1 6 pp. 8 London, 1 83 1 See Price, R. Morichini, Domenico Pini : Sopra un nuovo apparato per isperimentare il magnetismo della luce al Ch. Morichini. [By Pietro Prandi.] I plate, 6 pp. 8 Roma, 1823 Morin, Arthur : * Nouvelles experiences sur le Frottement, faites a Metz en 1831 [1832; Second Memoir. 1833]. 3 parts. 22 plates, xvi.+ 128, iv.+ 104, 8+ 143 pp. 4 Paris, 1832, '33, '35. Description des appareils chronometriques a style ... et des appareils dynamometriques ... 3 plates, 51 pp. 8 Metz, 1838 Aide-memoire de Mecanique pratique ... Deuxi- eme Edition, ... xvi. + 387 pp. 8 Metz, Paris, 1838 The same. Troisieme edition. xxxi. + 5 1 1 pp. 8 Paris, 1 843 Legons de mecanique pratique a 1'usage des auditeurs des cours du conservatoire des arts et des metiers,... I re Partie. Notions fondamentales et donnees d'experience. [2 e Partie. Hydrau- lique. 3 e Partie. Des machines a vapeur.] 3 vols. 8 Paris, 1846 Morin, Pierre Etienne: Essai sur la nature et les proprietes d'un fluide imponderable ou Nouvelle Theorie de 1'Univers Materiel. xiv. + 253 pp.+ i f. 8 Pity, Paris, 1819 Morinus, Joannes Baptista : Astrologia Gallica principiis & rationibus propriis stabilita, Atque in XXVI. Libros distributa. ... Portrait, 6 ff. + xxxvi. + 784 pp. fol. Hagce- Comitis, 1 66 1. Woodcuts in text. Morland, Samuel : The Description and Use of two Arithmetick Instruments, Together With a Short Treatise, explaining and Demonstrating the Ordinary Operations of Arithmetick. As likewise, A Perpetual Almanack, ... Portrait, 12 plates, 2 ff. + 78 pp. + 2 ff. + S pp. + 21 ff. + i6 pp. 8 London, 1673. A brief Account of the Life, Writings, and In- ventions of Sir Samuel Morland, ... [By J. O. Halliwell.] 31 pp. 8 Cambridge, 1838 Morley, Edward W. : * On the limits of accuracy in measurements with the microscope. 26 pp. 8 New Haven, 1878 Mornay, A. F. : Verbatim copy of all the Docu- ments respecting certain Charges against Mr. Mornay, ... Together with Mr. Mornay's reply thereto ; ... 46 pp. 8 London, 1830 Morosi, Giuseppe: *Descrizione del Dinometro inventato per regolare la pestatura della polvere da Cannone. I plate, 9 pp. 8 Milano, 1809 [Morris, Gael] : Tabulae [Solis et Lunae]. 27 ff. 4 s.l., s.a. [1760?] Title-page wanting. MS. corrections by the author. Morrison, James: Observations illustrative of the defects of the English system of Railway Legis- lation, ... 44 pp. 8 London, 1 846 Morrison, R. J. : Observations on Dr. Halley's Great Comet, which will appear in 1835 ... Second edition. 33 pp. 12 London, 1835 The Comet : a large lithographic map of the true course of Encke's Comet, ... 2 plates, 44 pp. + 1 f. 8 London, s.a. Morrison, : [The Domestic Instructor, contain- ing Notes on Scripture, &c.] 4 vols. in two. 8"C/tma," 1833 In Chinese. Author's autograph presentation to C. Babbage. Mortality: A Collection of the yearly Bills of Mortality, From 1657 to 1758 inclusive. ... 6 tables, 16+151 pp. + 1 20 ff. 4 London, 1759 It contains also essays on the same subject \rjjohn Graunt, William Petty, Corbyn Morris, and_/. P. 315 Moseley M tiller. Moseley, Henry : A Treatise on Hydrostatics and Hydrodynamics:... 4 plates, xi. + 29O pp. 8 Cambridge, 1830 * A Treatise on Definite Integrals. 56 pp. 4 London, 1837 * On the Geometrical Forms of Turbinated and Discoid Shells. I plate, 20 pp. 4 London, 1838 Moser, Ludwig Ferdinand : *On Vision, and the Action of Light on all Bodies. 40 pp. 8 London, 1 843 - * Some Remarks on Invisible Light. 4 pp. 8 London, 1843 * On the Power which Light possesses of be- coming Latent. 25 pp. 8 London, 1843 Mossotti, Ottaviano Fabrizio : * Sul moto dell' acqua nei canali. I plate, 45 pp. 4 Modena, 1824 Sur les forces qui regissent la constitution in- terieure des corps apergu pour servir a la deter- mination de la cause et des lois de 1'action moleculaire. 34 pp. 4 Turin, 1836 - * On the Forces which regulate the Internal Constitution of Bodies. 22 pp. 8 London, 1837 - Sulla costituzione del sistema stellare di cui fa parte il sole, ... 23 pp. 8 Corfu, 1840 Nota sopra un fenomeno capillare osservato dal Dr. Young. u pp. fol. [Torino, 1840] Lithographed. * On the Action of the Molecular Forces in producing Capillary Phaenomena. 14 pp. 8 London, 1843 - * Note on a Capillary Phenomenon observed by Dr. Young. 9 pp. 8 London, 1843 - * On the Constitution of the Sidereal System, of which the Sun forms a part. 1 2 pp. 8 London, 1 843 * On the Spectra of Fraunhofer formed by Gratings, and on the Analysis of their Light. I plate, 1 8 pp. 8 London, 1852 - See Boncompagni, B., 1865. Mouchez, E. : See Observatories. Paris. Moya, Juan Perez de : Tratado de Geometria Practica, y Speculatiua. 2 ff. + 255 pp. + S ff. fol. Alcala, 1573 Printer's device on title. Diagrams in text. - Tratado de cosas de Astronomfa, y Cosmo- graphia, y Philosophia Natural. 249 pp. + S ff. fol. Alcala, 1573 Printer's device on title. Diagrams in text. Wants two leaves in the table at the end. - Aritmetica, practica y especvlativa ... Aora nvevamente corregida, ... 8 + 215 ff 4 Madrid, 1663 Muciano, Mucio : Discorso sopra 1'Aurora Boreale Veduta la notte avanti il di 17. Decembre 1737.... I plate, 1 6 pp. 4 Verona, s.a. Chasles 3244. Mudge, Thomas:' A Description, ... of the Time- Keeper invented by the late Mr. Thomas Mudge. To which is prefixed a Narrative, By Thomas Mudge, his Son, of Measures taken to give effect to the invention ... ; A republication of a Tract ... on the Improvement of Time- Keepers ; . . . 9 plates, 6 ff. + cli.+ i76 pp. 4 London, 1799 Mudge, William: See Academies. United King- dom, Ordnance Survey. Mudie, Robert: Popular Mathematics, ... xvi. + 496 pp. 8 London, 1836 Miiller, Friedrich : Cometologise libri tres De Natura Cometarum, ... 3 ff. + 5o pp. 4 G iesscz Hassorvm [1665] Woodcut on title. Muller, Friedrich Christoph : Gemeinniitzige astronomische Tafeln ftir alle Oerter ... deren Polhohe Zwischen 52 und 53 Grad fallt. ... 48 pp. +40 +48 ff. 8 Leipzig, 1792 Miiller, Georg Wolffgang [Muller] : Excrcitatio secvnda ex Mathesi applicata in specie Optica, Astronomia et Astrologia qvam ... svbiiciebat respondens lohannes Michael Kohnivs ... I plate, 51 pp. 4 lenae, 1714 Dissertationvm physicarvm de Natvra Stellarvm, posterioris sectio prior, qvam ... svbiicit respon- dens lohannes Wilhelmvs Hartmannvs ... M tiller, Hermann : Beitrage zur Geschichte der Algebra. 12 pp. 4 Milnchen, 1857 M tiller Mulerius. 316 Mtiller, J. : See Regiomontanus, J. Muller, Johann Daniel : Compositio Corporvm ex entibvs simplicibvs, methodo mathemati- corvm demonstrata. 4 ff. + 46 pp. + 3 ff. 4 Francofvrti ad Moenvm, 1748. Mtiller, Johann Heinrich : Qvaestio ... An Lvna cingatvr atmosphaera. Qvam ... exponit Chris- tianvs Melchior Stoer ... 20 pp. 4 Altdorfii, 1710 Dissertatio inavgvralis de Tvba Stentorea germ. Das Sprach-Rohr, qvam ... svbjiciet Christoph. Stephanvs Kazaver. 40 pp. 4 \_Altdorfi\ 1713 De hyemis nvperae praeter ordinem saevientis et asperae cavsis ... I plate, 2 tables, 31 pp. 4 Altdorfii, 1729 Georg Alexander Pesler was the respondent. Mtiller, Johann Heinrich Jacob: Erklarung der isochromatischen Kurven, welche einaxige pa- rallel mit der Axe geschnittene Kristalle in homogenem polarisirtem Lichte zeigen. i plate, 24 pp. 4 Darmstadt, 1833 Lehrbuch der Physik und Meteorologie. ... Sie- bente ... Auflage. ... Erster [Zvveiter] Band. [Dritter Band. Kosmische Physik. Dritte ... Auflage.] [Atlas zum Lehrbuch der kosmischen Physik. ...] 3 vols. in 8 and I vol in 4. Braunschweig, 1868, '68, '72, '72 Mtiller, Johann Heinrich Traugott: Vierstellige Logarithmen ... nebst den Gaussischen und andern Hulfstafeln ... xiv. + 25 pp. 8 Halle, 1844 Muller, Johann Jacob: Theologisches Bedencken/ liber das Jungsthin ohne Anzeig desz Auctoris, ... in Druck gegebene also genante Einfaltige Bedencken von Cometen / . . . 2 ff. + 72 pp. 4 Franckfurt am Mayn, 1681 Mtiller, Johann Nicolaus: Dissertatio inavgvralis mathematica de Seriebvs Differentialibvs qvae ex potentiis nvmerorvm in serie natvrali pro- gredientivm svbtrahendo elici possvnt. 21 pp. 4 Gottingae, 1784 Muller, Johann Wolfgang: See Bibliography. Muller, Matthias Christian [Muller]: De Laterna Magica ... i plate, 36 pp. 4 lenae, 1704 Mtiller, Matthias Heinrich Christoph: See Lehmus, C. B. Mtiller, M. J. : * Die aus dem Arabischen in das Spanische iibergegangenen Worter. 21 pp. 8 Milnchen, 1861 Mtiller, Philipp: Hypotyposis Cometae nuperrime visi, ... 30 ff. 4 Lipsia? [1619] Plate on title. Mtiller, Tobias [Muller] : De secundo analyseos mathematics fundamento, ... 8 ff. 4 Lipsia, 1697 Mtiller, Wilhelm : A Treatise on cosmospherically mounted Terrestrial and Celestial Globes, ...With an Appendix, on the use ... of an Orbograph, of a Loxodromograph, and of a Spherometer,... 48 pp. 8 London, 1829 Description and use of a Cosmosphere, ... 7+1 pp. 8 London, s.a. Mtinchhausen, C. Wilhelm Ernst von: Sche- diasma philologico-mathematicum quoTetractys Pythagoraeorum et Quadratura Circuli expli- cantur ... i plate, 20 pp. 4 Erfordice, 1739 Mtinster, Sebastian: Organa Planetarvm. ... Habes hie optime lector, Organa septem Plane- tarum, ... Addita sunt & instrumenta, codem fabrefacta ingenio, ... adiecti sunt canones. 1 8 ff. fol. \Colophori\ : Basileae excvdebat Hen- ricvs Petrvs . . . M.D.xxxvi. Mtinter, Friedrich: Der Stern der Weisen. Unter- suchungen liber das Geburtsjahr Christi. i plate, 119 pp. 8 Kopenhagen, 1827 Mtinter, G. : Aus der Physik des Luftmeeres. 123 pp. 8 Herford, 1877 Mtittrich, Johann August: Beitrag zur Lehre von den Schwingungen der Flachen. i plate, 8 pp. 4 Kb'nigsberg, 1837 Muirhead, James Patrick: See Watt, James. Mulder, Johann : Specimen physicum inaugurale, sistens Generalia quasdam de Galore, et modo, quo specifice corporibus inest. ... 3 ff.+46 pp. + 3 ff. 4 Franequerae, 1790 Mulerius, Nicolaus: Tabvlae Frisics Lunje-Solares quadruplices ; e fontibus Cl. Ptolemaei, Regis Alfonsi, Nic. Copernici, & Tychonis Brahe, recens constructae ... Quibus accessere Solis tabula; totidem; . . . Kalendarium Rom. vetus, cum methodo Paschali emendatd. 464 pp. + 2+i3 ff. + 77 pp.+ i f. 4 AlcmaricE, 1611. Engraved title. Woodcuts in text. 317 Muller Nagel. Muller: See Muller. [Mulct, ] : Nouvelle description du puits arte'sien de Crenelle, ... 12 pp. 12 [Paris, 1841 ?] Munck, J. de : Afbeelding Van eene fraaije en zeldzaame Astronomische Verschyning Van Mercurius met de Zon,...i743. den 5. November. Broadside, 19 in. x 15^ in., plate, 7 in. x 14 in. \_Middelburg, 1743]. Murhard, Friedrich Wilhelm August: Specimen historiae atqve principiorvm calcvli qvem vocant variation vm ... 20 pp. 4 Gottingae, 1796 - Ueber die Methode des Herrn la Grange alle Gleichungen durch Naherung vermittelst der Reihen aufzulosen. 16 pp. 4 Gottingen, 1796 - ... Exhibetvr integratio formvlae valde com- plicatae. u pp. 4 Gottingae, 1796 - Constrvctio generalis formvlarvm differentialivm aTX = A (x (l) p x) ... rfX (n _ = A (x (n) p x (_,)) ... 19 pp. 8 Gottingae, 1797 - Litteratur der mathematischen Wissenschaften. [Bibliotheca mathematica.] Erster [-Funfter] Band, ... 5 vols. in two. 8 Leipzig, 1797, '98, 1803, '04, '05 Murmann, August : Positionen der Vergleich- sterne zu den Beobachtungen der Cometen 1860 II und 1861 II. 3 pp. 8 Wien, 1870 Murmann, August, und Lowy, Moritz : * Plane- ten- und Cometen-Beobachtungen ... 53 pp. 8 Wien, 1861 Murphy, Robert: * On the Inverse Method of Definite Integrals, with Physical Applications. I plate, 56 pp. 4 Cambridge, 1832 * Third Memoir on the Inverse Method of De- finite Integrals. 81 pp. 4 Cambridge, 1835 * Analysis of the Roots of Equations. 1 8 pp. 4 London, 1837 - * First Memoir on the Theory of Analytical Operations. 32 pp. 4 London, 1837 - A treatise on the Theory of Algebraical Equa- tions. xii.+ i7i pp. 8 London, 1839 Murr, Christoph Gottlieb von: Der Herren Stephan und Joseph von Montgolfier Versuche mit der von ihnen erfundenen acrostatischen Maschine. ... 8 plates, 140 pp. 8 Nilrnberg, 1784 Murr, Christoph Gottlieb von coat. Notitia trivm codicvm avtographorvm lohannis Regio- montani in bibliothcca Christophori Theophili de Mvrr. i plate, 23 pp. 40 Norimbergae, 1801 Mushett, Robert: The Magnetic Curve. 3 pp. fol. s.l., 1839 Musschenbroek, Pieter van: De ae'ris prsesentia in humoribus animalibus. ... 2 ff.+42 pp. 4 Lugduni Batavorum, 1715 Engraved title. Mut, Gerhard : Brevis descriptio artificiosi cvjvs- dam Horologii astronomico-geographici. ... 2 plates, 3 ff.+46 pp. 4 Noribergcz, 1673 N., N. : * On the Linear Motion of Heat. Part I. [II.] 5 + 5 pp. 8 Cambridge, 1843 N., P. : Discovrs dv desastre faict par 1'horrible fovdre dv ciel et effroiable tonnerre, 6s enuirons de la ville du Mans & lieux circonuoisins, sur sept villages cy dedans declarez, Aduenu le Dimanche cinquiesme iour de luing. mil cinq cens quatre vintgz. 8 ff., two blank, 8 Paris, 1580 From the Sunderland library. N., T. : Eigentlicher Bericht / welcher Gestalten der ... noch in der Lufft stehende Comet ... observiret worden. Fol. broadside, Augspurg\\(&Q\ N., T. : A letter from Paris, Concerning Some New Electrical Experiments made there. 7 pp. 4 London, 1746 Nabod, Valentin : De Calculatoria nvmerorumque natura Sectiones quatuor. 8 + 92 ff. 8 Coloniae Agrippinae, 1556 Chasles 1972. Nachersberg, J. H. Ernst : Allgemeiner Stern- calender, ... Mit einer Karte und eincm Stern- cataloge. I plate, viii. + 156 pp. 8 Breslau, 1816 Nagel, Paul : Stellae prodigiosae seu Cometae per oculum triplicem observatio & explicatio. ... 32 ff. 4 \Argelijf BM. 35], Comets and Planets. Observations of the Stars in the Pleiades [AM. 28], and on the physical libration of the Moon [Al>th. 28, 29, 33]. Auwers' Catalogue of \V. Herschel's Nebula: [AM. 34]. Konigsberg cent. * Ansicht der Corona, nach einem auf der Konigsberger Sternwarte mit Hiilfe des Heliometers erlangtem Daguerreo- typbilde. Plate, ;| in. x 6f in. Berlin, s.a. * Ansicht der totalen Verfinsterung der Sonne ... gesehen zu Rixhoft July 28, 1851. Plate, 9f in. x 8f in. Berlin, s.a. Kremsmunster: Geschichte der Sternwarte der Benedictiner-Abtei Kremsmunster. 6 pts. 4 Liits, 1864-69 In Progrttmm des kaiserl. konigl. Gymnasiums zu Krems- ni ii itster fur ... 1864 [-&?]. - Resultate der meteorologischen Beobachtungen zu Kremsmunster. Jahrgang 1876 und 1877. Zusammengestellt von P. Gabriel Strasser. 20pp. 4 Wien [1879] La Plata : Anuario del Observatorio de La Plata para el afio 1887 [1888]. 2 years. 8 Buenos Aires, 1887, '87 Leiden : Verslag van den Staat der Sterrewacht te Leiden en van de aldaar volbragte werkzaam- heden . . . uitgcbragt door F. Kaiser. 3 years. 8 Amsterdam, 1866, '68, '71 - Annalen der Sternwarte in Leiden. Herausge- gcben von F. Kaiser. [H. G. van de Sande Bakhuyzen.] Erster [-Vierter] Band. 4 Harlem [Haag\ 1868, '70, '72, '75 Vol. I. Description of the observatory and instruments with observations of 190 fundamental stars. Vol. II. Determinations of Latitude and Longitude. Con- stant of refraction. Vol. III. Mars, 1862 and 1864. Measurements of the Planets with Airy's Double-Image Micrometer. Vol. IV. Zone observations +29 50' to 35 10' declination. I. pt. - See Kaiser, F. Leipsic : Beobachtungen auf der Koniglichen Uni- versitats-Sternwarte zu Leipzig, mit ... Beschrei- bung ... dieser Sternwarte, ... von August Fer- dinand Mobius. i plate, 64 pp. 8 Leipzig, 1823 - Geschichte und Beschreibung der Leipziger Sternwarte . . . von C. Bruhns. 5 plates, 31 pp. 40 Leipzig, 1861 Leipsic cent. Resultate aus Beobachtungen auf der Leipziger Sternwarte. I. Beobachtungen am Meridiankreis von R. Engelmann. no pp. 4 Leipzig, 1870 - Publicationen der K. Universitats-Sternwarte zu Leipzig. Heft I. ... 2 plates, 127 pp. 4 Leipzig, 1882 Observations of Nebula; and Clusters between + 9 30' and + 15 30' declination by II. C. Vogel. Measurements of Double Stars. - See Bruhns, C. C. Engelmann, R. Vogel, H. C. Leyton : Astronomical Observations taken during the years 1862-64 [1865-69, 1870-72, to the end of 1877] at the Private Observatory of Joseph Gurney Barclay, Leyton, Essex. 4 vols. 4 London, 1865, '70, '73, '78 Observations of Comets, Minor Planets, Occultations, &c., and chiefly of Double Stars, by H. Romberg and C. G. Talmage. Lick Observatory : See Observatories. Mount Hamilton. Litchfield Observatory : See Observatories. Clinton, N.Y. Liverpool : Report of the Astronomer to the Marine Committee Mersey Docks & Harbour Board. ... 1865. [1872. 1873-74. 1875-78.] 4 pts. 8 Liverpool, 1866, '73, '75, '79 London, Regent's Park George Bishop's Observatory: Astronomical Observations taken at the Observatory, South Villa, Inner Circle, Regent's Park, London, During the years 1839- 1851. Under the direction of George Bishop, . . . I plate, xxi. + 25i pp. 40 London, 1852 Observations of Double Stars, Neptune, Minor Planets and Comets. - See Star Charts. Lund : * Planet- [och Komet-] Observationer, anstallda Ar 1867 [1868, '69, '70, '71, '72, '73] pa Lunds Observatorium,...af Axel Moller. 7 pts. 4 Lund, 1868, '69, '70, '71, '72, '73, '74 See Moller, A. McCormick Observatory : See Observatories. Virginia. McGill College Observatory: See Observatories. Montreal. Madison Washburn Observatory: Contribu- tions from the Washburn Observatory ... Num- ber I. 6 ff. 4 Madison, 1881 List of New Nebulae and New Double Stars. Observatories : Madison Melbourne. 334 Madison Washburn Observatory continued. Publications of the Washburn Observatory of the University of Wisconsin. Vol. I. [-IV.] 4 vols. 8 Madison, 1882, '84, '85, '86 Description of the observatory and instruments. Lists of new Nebulae, new Double Stars and Red Stars. Meridian Observations, mainly of 303 Fundamental Stars. Determina- tion of the latitude and longitude. Herschel's star guages and counts of stars in various charts. Two catalogues of southern stars observed at Palermo and Washington [Vol. III.] Correc- tions to the star catalogues in the Washburn Observatory. Index to the six Greenwich Catalogues [Vol. V.] Meteoro- logical Observations. Madras : Madras Observatory Papers. By J. Goldingham. ... 1 8 plates, 2 ff. + 52i pp. fol. Madras, 1827 Observations for ascertaining the Length of the Pendulum at Madras and at the Equator. Longitude of Calcutta, Madras and Bombay. Determination of the Velocity of Sound at Madras. Meteorological Observations. Result of Astronomical Observations made at the Honorable The East India Company's Observatory at Madras by Thomas Glanville Taylor. Vol. I. [-V.] For the Year 1831 [-1839] ... 5 vols. 4 Madras, 1832, '35, '36, '38, '39 Observations of the Sun, Moon, Planets and Principal Stars made with the Transit Instrument and Mural Circle. Lunar and Jovian observations, etc. Meteorological Register kept at the ... Observa- tory at Madras, by John Goldingham and Thomas Glanville Taylor for the years 1822- 1843. ... 4+clvii. pp. fol. Madras, 1844 A general Catalogue of the Principal Fixed Stars from observations made at the ... observa- tory at Madras in the years 1830-1843 by Thomas Glanville Taylor. ... 8 + cclxxii. pp. 4 Madras, 1844 Forms the sixth volume of the Madras Observatory publica- tions. Astronomical Observations made at the ... Observatory at Madras, in the years 1843-1847. [1848-1852.] ... By Thomas Glanville Taylor. [William Kinnaird Worster and William Stephen Jacob.] 2 vols. 4 Madras, 1848, '54 They are vol. VII. and vol. VIII. of the foregoing series. Observations of the Sun, Moon and Planets, 1831-52. Mean places of 97 Principal Stars observed 1843-52. Catalogue of 1440 stars selected from the B.A.C. Measures of Double Stars. Parallax of a Herculis. Eclipses and Occultations. Magnetical Observations made at the ... Obser- vatory at Madras, under the superintendence of W. S. Jacob, ... in the years 1851-1855 ... vi. + 247 pp. 4 Madras, 1884 Madras emit. Results of observations of the Fixed Stars made with the Meridian Circle at the Government Observatory, Madras, in the years 1862, 1863 and 1864, under the direction of Norman Robert Pogson. ... xlvii. + 3i4 pp. 4 Madras, 1887 * Saturn, on the 15 th of November 1852. From the drawings of W. S. Jacob, ... with the Madras Equatorial. Engraving, 6 in. x 8 in. * Mars, as seen at Madras in the Lerebours Equatorial ... 1854... Engraving, 8i in. x 6 in. Madrid : Anuario del Observatorio de Madrid. Ano IX. 1869 [Ano X. 1870, Ano XV.- XVIII. 1877-1880.] 6 vols. 8 Madrid, 1868, '70, '76, '77, '78, '79 Observaciones meteorologicas efectuadas en el Observatorio de Madrid.... 1874 [-1885]. lovols. 8 Madrid, 1875-88 Resiimen de las observaciones meteorologicas efectuadas en la Peninsula... 1874 [-1883]. 6 vols. 8 Madrid, 1877, '78, '84, '85, '83, '88 Mannheim : Astronomische Beobachtungen auf der Grossherzoglichen Sternwarte zu Mannheim angestellt und herausgegeben von E. Schonfekl [W. Valentiner]. Erste [Zweite] Abtheilung. Beobachtungen von Nebelflecken und Stern- haufen. [Dritte Abtheilung. Micrometrische Ausmessung von Sternhaufcn.] 3 vols. 4 Mannheim \_Karlsr it he] 1862, '75, '79 Markree : Catalogue of stars near the Ecliptic, observed at Markree during the years 1848 [-1856], and whose places are supposed to be hitherto unpublished. Vol. I. [-IV.]... 4 vols. 8 Dublin, 1851, '53, '54, '56 Mauritius : Annual report of the Director of the Royal Alfred Observatory for the year 1886. 47 pp. fol. s.l. [1887] Mauritius Meteorological Results for 1875. [1876. 1886.] 3 years. Fol. Mauritius, s.a. Melbourne : First Melbourne General Catalogue of 1227 Stars for the epoch 1870, deduced from observations extending from 1863 to 1870, made at the Melbourne Observatory under the direction of Robert L. J. Ellery. Reduced ... by E. J. White. xv. + 63 pp. 4 Melbourne, 1874 335 Observatories: Melbourne Mt. Hamilton. Melbourne cont. Observations of Mars and Comparison Stars, taken at the Melbourne Observatory, Victoria, in the year 1877. 43 PP- 8 [Melbourne, 1878] Results of Observations in Meteorology, Terres- trial Magnetism, etc., etc., taken at the Melbourne Observatory, during the year 1872; ... under the superintendence of Robert L. J. Ellery. Vol. I. I map, viii. + i36 pp. 8 Melbourne, s.a. - Monthly Record of results of Observations in Meteorology, Terrestrial Magnetism, ... January [-December] 1872 ; ... 12 pts. 8 Melbourne, s.a. See Academies. London, Royal Society, 1871. Mexico [Chapultepec and Tacubaya] : Anuario del Observatorio Astronomico de Chapultepec para el ano de 1881 [-1883] por ... Angel Anguiano. 3 vols. 8 Mexico, 1880-82 Tables. Article on Comets, &c. Anuario del Observatorio astronomico nacional de Tacubaya para el aiio de 1884 [-1888] For- mado bajo... Angel Anguiano. Ano IV. [-VI 1 1.] 5 vols. 8 Mexico, 1883-87 Besides the tables there are observations of the Great Comet in 1882, and of Comet Pons-Brooks 1883-84, an essay on the Saturnian System and one on Refraction at the surface of Jupiter. Coordenadas geograficas de Guanajuato, Gachu- pines, Lagos, Leon, Guadalajara, Encarnacion de Diaz y Aguascalientes determinadas por ... Angel Anguiano. 93 pp. 8 Mexico, 1886 Longitud del Observatorio astronomico nacional Mexicano Por senales telegraficas cambiadas directamente entre St. Louis Missouri ... y Tacubaya ... 88 pp. 8 Mexico, 1886 Mexico Ministerio de Fomento : Anales del Ministerio de Fomento de la Republica Mexi- cana. Tomo III. [-VIL] 5 vols. 8 Mexico, 1880, '8 1, '8 1, '82, '82 The astronomical papers are : Primera Memoria del Observatorio Nacional establecido en Chapultepec. [Tomo III.] Memoria de los trabajos de ... 1878 a ... 1880 en el Observa- torio Astronomico Central. [Tomo IV.] Transito de Mercuric. Noviembre 7 de 1881. Observacion hecha en el Observatorio de Mineria. [Tomo VII.] - Estudios de meteorologi'a comparada por Mariano Barcena y Miguel Perez. Tomo I. xii.+437 pp. 8 Mexico, 1885 Milan R. Osservatorio di Brera : Effemeride astronomiche di Milano per 1'anno 1841 [1843, '46, '48, '61-63, '65, '67-73-J ... con Appendice ... 1 8 vols. 8 Milano, 1840, '42, '44, '47, '60-62, '64, '66-72 They also contain general observations, four Catalogues of Shooting Stars with Results derived from them, memoirs on the Relation of Comets, Shooting Stars and Meteorites, on the Tails of Comets, on the Distance of the Fixed Stars, by G. V. Schiaparelli, and several mathematical essays by Paolo Frisiani. Pubblicazioni del Reale Osservatorio di Brera in Milano. N. I [-XXVI, XXVIII, XXX, XXXI]. 29 vols. 4 Milano, 1873-87 See Billotti, L. Piazzi, G. Respighi, L. Celoria, G. Pini, E. Schiaparelli, G. V. Fornioni, C. Porro, F. Tempel, W. Frisiani, P. Rajna, M. Venturi, A. Lorenzoni, G. N. VII. pt. I. -III. Osservazioni di Stelle Cadenti durante gli anni 1868 ... [-1872]. Milano, 1881, '85, '74 Montreal McGill College Observatory: The Longitude of the McGill College Observatory by W. A. Rogers ... and C. H. McLeod. 67 pp. 4 Montreal, \ 886 Montsouris: See Observatories. Paris. Morrison Observatory : See Observatories. Glasgow, Mo. Moscow : Annales de 1'Observatoire de Moscou. [Publifes par ... Th. Bredichin.] Volume I. [-IX.] ... 9 vols. 4 Moscou, 1874-83 Meridian Circle. Stars between the 7 th and 8 th magn. [Vol. I. III. IV. V.]. Northern Stars [Vol. V.]. Stars with Proper Motion [Vol. V.]. Planets. See Observatories. Kiev. Refractor. Comets, Planets, Nebulae [Vol. II.] Parallaxes of H. iv. 37 [Vol. III.] and of 61 Cygni, Oeltzen 17415.6, ft. and r, Cassiopejse [Vol. VII.]. Cluster in Perseus [Vol. IV.]. Planet Victoria in 1882 [Vol. IX.]. Spectrum of the Sun, of Nebula; [Vol. II. III.] and of Comets. Photometric and Photoheliographic Observations, &c. Papers on the Tails of Comets, on Refraction, the Resisting Medium, &c. Mount Hamilton Lick Observatory: Report to the Trustees of the "James Lick Trust" of Observations made on Mt. Hamilton with re- ference to the Location of Lick Observatory. By S. W. Burnham. 2 plates, 32 pp. 4 Cliicago, 1880 Measures of Double Stars, &c. * An Account of Observations of the Transit of Venus, 1882, made ... by David P. Todd. 6 pp. 8 New Haven, \ 883 Observatories : Mt. Hamilton New Haven. 336 Mount Hamilton Lick Observatory continued. * The Lick Observatory, Mount Hamilton, California. By David P. Todd. 23 pp. 12 Boston, 1885 Publications of the Lick Observatory of the University of California. Prepared ... By Edward S. Holden. Volume I. 1887. 10 plates, 309 pp. 4 Sacramento, 1887 Description of the observatory and instruments. Observations of Double Stars, of the Transits of Mercury in 1881, and Venus in 1882. Meteorological observations. Mount Lookout, Hamilton Co., O. : See Observatories. Cincinnati. Munster: See Heis, E. Star Charts. Munich : Astronomische Beobachtungen angestellt auf der k. Stermvarte zu Bogenhausen von ... J. Soldner I. [-V.] Theil ... 5 vols. 4 Miinchen, 1824, '35-38 Fundamental Observations during the years 1820-27. Observationes Astronomicae in Specula Regia Monachiensi institutae ... a J. Lament Vol. VI. [-XV.] seu novae seriei Vol. I. [-X.] ... 10 vols. 4 Monachii, 1841, '42, '34, '36, '42, '43, '44, '44, '44, '47- General Observations with the Meridian Circle. Zone- observations, 1840-44 [Vol. XI. -XV.] Observations with the refractor. Annalen der Koniglichen Sternwarte bei Miin- chen, ... herausgegeben von J. Lament. I. [-XX I.] Band (der vollstandigen Sammlung XVI. [-XXXVL] Band.) 21 vols. 8 M iinchen, 1848-76 Zone-observations from 1845 to 1870 in Vols. II., IV., VII., IX., XIV., XVII., XIX. Zero-stars from 1845 to &T 2 - in Vols. V., X., XIII., XIV., XVI., XVII., XIX., XXI. Ob- servations of Nebulas, Clusters, and Double Stars taken with the Refractor from 1836 to 1839 [Vol. XVII.] Magnetical and Meteorological Observations, 1842-75, in Vol. I. -XXI. Ephemerides, 1850-53, in Vols. II. -V. In Vol. XX. are also Mittlere Positionen -von 2112 kleineren Sternen, ivdche an dem Meridiankreise ... 1821 bis 1868 gelegcnheitlich beobaclitet warden sinJ. ... ... I. [-XIIL] Supplementband zu den Annalen der Miinchener Sternwarte. 13 vols. 8 Miinchen, 1851-74 I. Beobachtungen des Meteorologischen Observatoriums auf dem Hohenpeissenberg von 1792-1850, ... 1851 II. Meteorologische Beobachtungen aufgezeichnet an der... Sternwarte bei Miinchen ... 1825-1837 ... 1857 III. Monatliche und jahrliche Resultate der ... 1825-1856 angestellten meteorologischen Beobachtungen ... 1859 IV. [Sonnenfinsterniss 1860. Magnetisches Observatorium. &c.] 1863 \. Verzeichniss von ... Sternen zwischen +3 und -3 Declination ... 1866 VI. Monatliche und jahrliche Resultate der ... 1857-1866 angestellten meteorologischen Beobachtungen ... 1868 VII. Beobachtungen des meteorologischen Observatoriums auf dem Hohenpeissenberg von 1851-1864... 1868 VIII. Verzeichniss von ... Sternen zwischen +3 und + 9 Declination, ... 1869 IX. Verzeichniss von ... Sternen zwischen -3 und -9 Declination, ... 1869 X. Astronomisch-geodatische Bestimmungen, ausgefiihrt an einigen Hauptpunkten des Bayerischen Dreieck- netzes ... 1871 XI. Verzeichniss von ... Sternen zwischen +9 und +15 Declination, ... 1871 XII. Verzeichniss von ... Sternen zwischen 9 und -15 Declination, ... 1872 XIII. Verzeichniss von ... Sternen nordlich von +15 und siidlich von 15 Declination ... 1874 For fuller titles of the Catalogues see Lamont, J. Munich continued. Jahrbuch der Koniglichen Sternwarte bei Miinchen, fur 1838 [-1841]. Verfasst und herausgegeben von J. Lamont. Erster [-Vierter] Jahrgang. 4 vols. 12 Miinchen, s.a. Jahres-Bericht der Koniglichen Sternwarte bei Miinchen fur 1852 [1854] ... von ... J. Lamont. 2 vols. 8 Miinchen, 1852, '54 Meteorologische und Magnetische Beobachtun- gen der k. Sternwarte bei Miinchen Jahrgang 1882. 96 pp. 8 Miinchen, 1883 - * The same for 1885 and 1886. 4 Miinchen, \ 886, '87 * Meteorologische Beobachtungen ... im Jahre 1887. Herausgegeben von H. Seeliger. 8 pp. 4 Miinchen, 1888 See Gruithuisen, F. v. Paula. Lamont, J. Naples : Annuario del reale Osservatorio di Napoli per 1'anno 1857. viii. + 276 pp. Napoli, 1856 New Haven Yale College Observatory : Re- port of the Board of Managers of the Winchester Observatory of Yale College ... 1880-1881. ... [1881-2, 1882-3, 1883-4, 1884-5, 1885-6]. 8 New Haven, 1 88 1-86 Heliometer Observations. Observing Conven- tions. [By Leonard Waldo.] [Heliometer Con- stants.] 2 ff. 4 [New Haven, 1 882] Transactions of the Astronomical Observatory of Yale University. Vol. I. Part i. I chart, 105 pp. 4 New Haven, 1887 Vol. I. pt. I. Researches with the Heliometer. Determi- nation of the relative positions of the principal stars in the Group of the Pleiades. By William L. Elkin. 337 Observatories: Nice Paramatta. Nice : Fondation R. Bischoffsheim. Annales de 1'Observatoire de Nice. Publiees ... Par M. Perrotin. Tome II. 4 Paris, 1887 Observations for determining the Longitude and Latitude. Measures of Double Stars, Comets and Planets. Solar Spec- troscopy, [by L. Thollon.] OGyalla: Beobachtungen angestellt am Astrophy- sicalischen Observatorium in OGyalla in Ungarn herausgegeben von Nicolaus von Konkoly, ... [-Neunter Band]. 9 vols. 4 Halle, 1879, '81, '81, '82, '83, '84, '85, '87, '88 The eighth volume is in two parts. Descriptions of the instruments. Spectroscopic Observations of Comets, Shooting Stars, Fixed Stars, of the eclipsed Moon, Lightning, &c. Catalogue of the spectra of stars between o and - 15" Declination. Observa- tions of the Surfaces of the Sun anil the Planets. Colorimetric and spectrophotometric investigations. Micrometrical measures of Comets, Minor Planets and Sun-spots. Meteors and their radiants. &c. See Kobold, H. Konkoly, N. von. Oxford Radcliffe Observatory: Astronomical [and meteorological] observations made at the Radcliffe Observatory, Oxford, in the year 1840 [-1864]. By Manuel J. Johnson [Robert Main]. Vol. I. [-XX IV.] 24 vols. 8 Oxford, 1842-67 Results of astronomical and meteorological observations made at the Radcliffe Observatory, Oxford, in the year 1865 [-1884] under the superintendence of Robert Main [Edward James Stone]. Vol. XXV. [-XLIL] 18 vols. 8 Oxford, 1868-87 Transit Instrument and Meridian Circle. The Sun, Moon, ... Circumpolar stars, chiefly from Groombridge. [Vol. I. -XIV.] Stars remarkable for physical peculiarities [Vol. XV. -XXL] Carrington's Transit Circle. The Sun and Moon. List of Stars mainly selected from the B.A.C. [Vol. XXII.-XXXVI., XXXVIII.-XLIL] Heliometer. Double Stars [Vol. XL, XIV., XX. -XXXVI., XXXVIIL, XXXIX.] Diameters of Planets [Vol. XL, XIV., XXI. -XXV., XXXIII.] Parallax of Castor, Arcturus, a Lyra [Vol. XVI.] ... Comets. Occultations, phenomena of Jupiter's Satellites and Shooting Stars. Meteorological Observations [Vol. VIII.-XXXVIII., XL.- XLIL] Catalogue of variable stars in Vol. XV. Catalogue of 164 stars within 6 of the North Pole ... in Vol. XVI. Report of the Radcliffe Observer to the Board of Trustees, ... 1875 [1876, 1877]. 3 years. 4 Oxford, 1875, '76, '77 See Johnson, M. J. Main, R. TT Oxford University Observatory : Astronomical Observations made at the University Observa- tory Oxford under the direction of C. Pritchard. No. I. [II.] 2 vols. 8 Oxford, 1878, '85 No. I. contains observations of Saturn's Satellites [1875-77], of Double Stars and of Comets [1877]. Elements of the Orbits of Ursa; Majoris, 70 Ophiuchi and iif Bob'tis. No. II. Uranometria Nova Oxoniensis. A photometric de- termination of the magnitudes of all stars visible to the naked eye ... [8= - 10 to +90]. * Report on the University Observatory. ... Read June i, 1882. [1888.] 2 years. fol. Oxford, 1882, '88 Palermo : Delia Specola Astronomica de'regj studj di Palermo libri quattro [libro quinto] di Giu- seppe Piazzi ... 2 vols. fol. Palermo, 1 792, '94 I. On the Observatory. II. On the Instruments. III. Meridian Zenith-distances of Principal Stars and of Pla- nets measured with the Circle 1791-92. IV. Longitude and Latitude. Refraction. V. Ramsden Circle. Meridian Zenith-distances of the Sun near the Equinoxes [1791-93] and the Planets [ 1 79 1 -93]. Azimuths and Zenith-distances of Comet 1793. Transit Instrument. Planets [1791-93]. Latitude. Longitude. Refraction. Eclipses and Occulta- tions. Catalogue of Declinations. Giornale Astronomico e meteorologico del r. Osservatorio di Palermo ... Vol. I. viii. + 376 cols. 4 Palermo, 1855 Bullettino meteorologico del reale Osservatorio di Palermo. Vol. XV. 1879. 67 pp. 4 Palermo, 1881 Pubblicazioni del real Osservatorio di Palermo anni 1883-1884-1885. Volume III. G. Caccia- tore Direttore. 4 Palermo, 1887 Physical observations of the Sun and Jupiter. Micrometrical observations of Minor Planets and Comets. Determination of the Latitude. Meteorological observations 1881-83. See Auwers, G. F. J. A., 1866. Observatories. Madison. Vienna. Piazzi, G. Paramatta, N.S. W. : A Catalogue of 7385 Stars, chiefly in the Southern Hemisphere, prepared from observations made in the years 1822 ... 1826, at the Observatory at Paramatta, New South Wales, founded by . . . Thomas Makdougall Brisbane, ... The computations made ... by William Richardson ... i plate, xi. + 3ii pp. 4 London, 1835 Observatories : Paris. 338 Paris: Observations astronomiques faites a 1'Obser- vatoire royal de Paris ; publiees par le Bureau des Longitudes. Tome premier [deuxieme]. 2 vols. fol. Paris, 1825-38 Observations of the Sun, Moon, Planets and Fundamental Stars made with the Transit Instrument 1810-29, tne Quadrant 1810-23, and the Mural Circle 1822-28. Refractor observations of Comets and of the Moon's libration [1808-20]. Phenomena of Jupiter's Satellites. Occultations. Observations astronomiques faites a 1'Observa- toire de Paris, publiees par le Bureau des Longitudes. Anne 1837. [-1846.] 10 vols. fol. Paris, 1837-46 Meridian observations of the Sun, Moon, Planets and Fixed Stars made with the Transit Instrument and Fortin's Mural Circle during 1837-46. Annales de 1'Observatoire imperial de Paris, publiees Par U.-J. Le Verrier. Tome premier [-IX.] 9 vols. 4 Paris, 1855-59, 1861, '63, '66, '68 \.Recherches astronomiques. [Development of the per- turbative fonction.] II. The same. [Development of [l + a? -2 a cos 0]-s Perturbations of the first and second order. Perturba- tions of the elements. Application to the eight Planets. Positions of Fundamental Stars.] III. Determination des orlntes des Planites et des Cometes ; Par A. J. Yvon Villarceau. Recherches astronomiques. [On the Construction of planetary Tables. On the fundamental Stars observed at Greenwich and Kb'nigs- berg. Theory of Comet 1770.] IV. Recherches astronomiques. [Tables of the Sun.] V. The same. [Tables of Mercury.] Me moire sur la Construction des Telescopes en verre argents; Par Leon Foucault. Theorie du mouvement de la Terre autour de son centre de gravite ; Par J. A. Serret. Note sur fequation dont depend I'anomalie excentrique ... Par J. A. Serret. Recherches sur Us atmospheres des Cometes ; Par Edouard Roche. VI. Recherches astronomiques. [Tables of Venus and Mars.] VII. Recherches sur le mouvement ...des clironometres ; Par A. J. Yvon Villarceau. Mdmoire sur les megalith a longues periodes du mouvement des planetes ; Par V. Puiseux. Recherches magnetiques ; Par P. Desains et R. Charault. Me 1 moire surle calcul des divers termes . . . de la fonction perturbatrice ... Par J. Bourget. Etude sur le mouvement de rotation de la lunette meridienne ; Par ... Villarceau. ... [On the Planet Eugenia; on Thermographs.] VIII. Mhnoire sur le devcloppement des f auctions en sfries ptriodiques au moyen de f interpolation ; Par G. J. Houe'l. Recherches sur r equation personnelle ... sa determination absolue ... ; Par C. Wolf. [On the Geo- graphical positions of Bourges, Havre, Dunkerque, Brest, Biarrits, Madrid, Nantes, Marennes ...] IX. [On geographical positions, the Gyroscope, Vibration of a cord, Abd-ul-Aima's Astrolabe, a Comet finder ...] Paris cont. Annales de 1'Observatoire imperial de Paris publiees Par U.-J. Le Verrier. Observations. Tome i er . [-XXII.] 22 vols. 4 Paris, 1858, '59, '62, '62, '62, '63, '63, '63, '65, '66, '69, '60, '61, '61, '61, '62, '63, '63, '64, '65, '66, '67. - Annales de 1'Observatoire de Paris publiees Par le directeur de 1'Observatoire. Observations. Tome XXIII. 1867. 4 Paris, 1871 Observations of the Sun, Moon, Planets, Fundamental Stars and Lalande Stars [since 1837] made with the Transit Instru- ment during 1800-67 [Vol. I.-XIX., XXII., XXIII.], the Quadrant during 1800-23 [Vol. I.], Fortin's Mural Circle during 1822-60 [Vol. I. -XI., XVI.], Gambey's Mural Circle during 1843-67 [Vol. V.-XIX., XXII., XXIII.], and the Transit Circle 1863-67 [Vol. XIX.-XXIIL] Longitude and Latitude Obser- vations. Refractor-observations of Comets and Minor Planets [since 1857]. Meteorological Observations [since 1856]. Bulletin astronomique de 1'Observatoire de Paris, public' Par Ch. Delaunay. Tome premier (Nu- meros I a 55). 8 Paris, 1872 Star-ephemerides. Observations of the Sun, Moon, Planets, Comets and Nebulas. Elements and ephemerides of Minor Planets. Bulletin international de 1'Observatoire de Paris. 1873, No. 1-365. [1874, No. 1-3651875, No. 1-311]. 4 Paris, 1 873, '74, '75 Nos. 1-89 bear the title Bulletin International de 1'Observa- toire physique central de Montsottris. Besides Meteorological and Magnetical Observations there are many observations of Comets, Minor Planets, &c. - The same. 1876, Nos. 341, 347, 350, 351, 361. 4 Paris, 1 876 These numbers contain notes on Schmidt's Nova Cygni. Eleves-astronomes. Organisation des Etudes. 1 1 pp. 4 Paris [1880] Rapport annuel sur l'tat de 1'Observatoire de Paris, pour l'anne"e 1 879 [- 1 887], . . . Par le Contre- Amiral Mouchez. 9 years. 4 Paris, 1880-88 Catalogue de 1'observatoire de Paris. Etoiles observees aux instruments meridiens de 1837 a 1 88 1. [Positions observers des etoiles. 1837- 1881.] Tome I. (o h a vi. h ) 2 vols. 4 Paris, 1887 [Nine photolithographs of Instruments and Buildings.] iojx 14-^ in., s.l., s.a. See Bouvard, A. Bulletin Astronomique. Star Charts. Wolf, C. 339 Observatories: Paris Pulkowa. Paris Observatoire du Bureau des Longitudes de Montsouris : Annales du Bureau des Longitudes et de 1'Observatoire astronomique de Montsouris. Tome premier. [Annales du Bureau des Longitudes. Travaux faits a 1'Observatoire astronomique de Montsouris... et mdmoires divers. Tome deuxieme, troisieme.] 3 vols. 4 Paris, 1877, '82, '83 Description of the observatory. Transit Observations of Moon-culminating Stars, of the Moon and the Major Planets. 1876-78. [Vol. I., III.] Determination of the difference of longitude Paris-Berlin, Paris- Bonn. [Vol. II.] ... Tables generates de reduction des observations mcridiennes, par M. Loewy. [Vol. I.] Note sur les methodes de Wronski ; par Yvon Vil- larceau. [Vol. II.] Nouvelle forme des equations differentiellcs du mouvement des Planetes et des Comites ; par Yvon Villarceau. [Vol. II.] Recherches sur la possibilite d* utilizer les regulateurs isochrones a ailettes dans la mesure de f intensity de lapesantem : par Yvon Villarceau. Essai philosophique stir la science dc I'orilre ... ; par Yvon Villarceau. - Annuaire de 1'Observatoire de Montsouris pour 1'an 1878. Me'te'orologie. ... 553 PP- I2 Paris, s.a. Pola : Meteorologische und magnetische Beobach- tungen am hydrographischen Amte der k. k. Kriegsmarine zu Pola. 1885 [-87]. 3 years. Obi. 4 s.L, 1885, '86, '87 Potsdam : Publicationen des astrophysikalischen Observatoriums zu Potsdam. [Herausgegeben vom Director H. C. Vogel.] Erster [-Flinfter] Band. ... 5 vols. 4 Potsdam, 1879, '81, '83, '85, '86 I. Beobachtungen der Sonnenjlecken von ... 1871 bis ... 1873. Von G. Spbrer. Beobachtungen ... iiber die pliysisc/ie Beschaffenheit des Jupiter und... Mars. Von O. Lohse. Untersuchttngen iiber das Sonnenspectrum. Von H. C. Vogel. II. Beobachtungen der Sonnenjlecken . . . 1874 bis ... 1879. V n G. Sporer. Darstellungen des Sonnenspectrums but mittlerer und schwacher Dispersion. Von G. Miiller. Beobachtungen des grossen Cometen von 1881 ... Von H. C. Vogel. III. Beobachtiingen ... der Planeten Jupiter und Mars. Von O. Lohse. Untersuchungen iiber die Masse des Jupiter. Von P. Kempf. Spectroscopisclie Beobachtungen der Sterne bis cinschliesslich 7.J ter Gro'sse in der Zone von - 1 bis +20 Declination. Von H. C. Vogel und G. Mtiller. Photometrische Untersiichungen. Von G. Miiller. Abbildungen von Sonnenjlecken.., ,VonO. Lohse. IV. Einige Beobachlitngen mil dem grossen Refractor der IVicner Sternwarte. Von H. C. Vogel. Ueber den EinJItiss der Temperalur auf die Breclntng des Lichtes in einigen Glassorten, in Kalkspath und Bergkrystall. Von G. Miiller. V. Bestimmungder Wellenldngen vonjoo Linien im Sonnen- spectrum. Von G. Miiller und P. Kempf. Meteorological Observations, 1877-83, in Vol. I., II., IV. Prague : [Astronomische,] Magnetische und mc- teorologische Beobachtungen auf [an] der k. k. Sternwarte zu Prag im Jahre 1870 ['73-'87J ... herausgegeben von Carl Hornstein. [Gustav Gruss., L. Weinck.] Jahrgang 31. [34.-48.J 15 vols. 4 Prag, 1871-88 In Vol. 35 and 36 are observations of Minor Planets made with the 6 in. Refractor. Vol. 41 contains a paper entitled Die Instrumente Tycho Brake s atif der Prager Sternwarte. - Astronomische Beobachtungen an der k. k. Sternwarte zu Prag im Jahre 1884, enthaltend Originalzeichnungen des Mondes. ... herausge- geben von L. Weinek. Appendix zum 45. Jahrgang. ... 4 plates, iv. + 74 pp. 4 Prag, 1886 Observations of Comets, Minor Planets, Nebulae. Pheno- mena of Jupiter's Satellites. Occultations. Drawings of the Moon and Jupiter. Pulkowa: Observations de Poulkova publiees par Otto Struve. Volume I. [-VI I. IX. XI.-XIII.] ... ii vols. 4 St. Pttersbourg, 1869, '69, '70, '72, '73, '73, '77, '78, '79, '87, '8 1. I., II. Observations faites a la lunette mtridienne. [Sun, Stars of 1st to 4th magn. north of - 15 declination. Moon. Planets ... 1842-53.] III. Deduction des ascensions droites du catalogue principal. Memoire de A. Wagner. Observations faites a Vin- strument des passages ctabli dans le premier vertical. [840-63.] IV. -Observations faites au cercle vertical. [By C. A. F. Peters.] [Sun, Moon, Planets, Fundamental Stars ... 1842-43.] V. Deletion des declinaisons du catalogue principal. Me- moire de H. Gylden. Observations faites au cercle vertical 1844 ... 1849 ... [By C. A. F. Peters.] VI., VII. Observations faites au cercle mcridiennc. [Fixed Stars of 1st to 6th magn. and Bradley Stars north of - 15 declination ... 1840-69; also 1858-64, selected stars by Winnecke. " Etoiles additionnelles," 1869-74], IX. Mesures micromctriques des ctoiles doubles. [By Otto Struve.] Mesures micromftriques corrigces ... (Supple- ment ...). XI., XII. Observations faites a la lunette vieridienne [By A. Wagner]. [Sun, Principal Pulkowa Stars ... 1860- 72.] Bearbeitung der Rectascensionsbestimmungen fur- die Epoche 1865.0. Memoire de A. Wagner. XIII. Observations faites au cercle vertical. [By Dollen and Gylden.] [Principal Pulkowa Stars, Sun. 1861-71.] - Jahresbericht ... 1863 [-87] dem Comit der Nicolai-Hauptsternwarte abgestattet ... (Aus dem Russischen iibersetzt.) 21 pts. 8 St. Petersburg, 1863-87 The year 1865 is wanting. Observatories : Pulkowa Rousdon. 340 Pulkowa cont. * Positions moyennes de 3542 e~toiles determines a 1'aide du cercle mdridien de Poulkova dans les anne"es 1840-1869 et r^duites a 1'epoque 1855.0. pp. 4 St. Pttersbourg, 1886 Tabulae refractionum in usum Speculae Pulco- vensis congestae. iv. + 39 pp. 8 Petropoli, 1 870 See Bibliography. Nyre"n, M. Struve, F. G. W. Struve, O. Wagner, A. RadcliflFe Observatory: See Observatories. Oxford. Redhill Observatory : See Carrington, R. C. Star Charts. Regent's Park Observatory : See Observatories. London. Rio de Janeiro : Bulletin astronomique et meteoro- logique de 1'Observatoire Imperial de Rio de Janeiro. 1881 N. I.-6 [1882 N. I.-I2. 1883 N. i -i i.] 3 years. 4 Rio de Janeiro, 1881, '82, '83 The first year contains observations of Sun-spots. Annales de 1'Observatoire imperial de Rio de Janeiro. Emm. Liais Directeur. Tome premier. Description de 1'Observatoire. 4 Rio de Janeiro, 1882 The same. Publie'es par L. Cruls. Tome deuxi- eme. Observations et Memoires 1882. 4 Rio de Janeiro, 1883 Transit Observations of Stars to the 9th magn. within 40' of the Zenith by J. d'Oliveira Lacaille in 1881-82. Etude ties erreurs de la graduation du cercle mural par M. L. Cruls.- Revision des tables de Mercure . . . par M. Emm. Liais. Notes reprinted from the Comptes Retidus ... Drawings of Mars by L. Cruls, 1877. Drawings of Comet 1881 in. and Comet 1882 ii. Meteorological Observations. Revista do observatorio. Publica^ao mensal do imperial Observatorio do Rio de Janeiro. 1886. [1887.] 2 years. 8 Rio de Janeiro, 1 886, '87 Rochester, N.Y. Warner Observatory : History and Work of The Warner Observatory, Ro- chester, N.Y. 1883-1886. Vol. I. 70 pp. 8 Rochester, N. Y., 1887 Description of the observatory. List of new Nebulre. Comets : Their Composition, Purpose and Effect Upon the Earth. By Lewis Boss. On the Cause of the Remarkable Optical Atmospheric Effects in 1883 and 1884. By K. I. Kiessling. The Recent Sky-Gl- + 335 PP- 8 Kopenkagen, 1878 Petit, Frederic: * Methode pour determiner la Parallaxe et le mouvement des bolides. 55 pp. 8 Toulouse, 1850 See Observatories. Toulouse. Petit, Pierre: De ignis et Ivcis natura exercita- tiones. Ad Is. Vossivm. 2 ff.+ 150 pp.+ i f. 40 Parisiis, 1663 355 Petit Pfizer. Petit, Pierre cont. Von Bedeutung der Cometen und des Gestirns / ... ins Deutsche versetzt. i plate, 39 ff., last blank, 4 Dressden und Zittau, 1 68 1. Petri, Nicolaus : Practicqve, Om te Leeren Re- kenen / Cypheren ende Boeckhouden : met de Reghel Coss cnde Geometric / seer profitelijcken voor alle Coopluyden. ... 6+289 + 40 ff. 8 Amsterdam, 1605 Engraved portrait on title. The fourth and last part was printed in 1606. Petrini, Pietro : De'colori accidental! della luce ossia della generazione dei colori ne'varj acci- denti d'ombra e di lume. 2 ff. + 66 pp.+ i f. 4 Pistoja, 1815 Petty, William : The Discourse Made before the Royal Society ... Concerning the Use of Dupli- cate Proportion . . . Together with a New Hypo- thesis of Springing or Elastique Motions. 1 6 ff.+ i35 pp. 12 London, 1674 Peurbach, Georg: See Purbach, G. Peverone di Cuneo, Giovanni Francesco: Due breui e facili trattati, // primo d' Arithmetical : I'altro di Geometria : ... 132 pp. 4 In Lione per Gio. di Tovrnes, 1558 Title and medallion portrait of lo. Frattc. Peveronvs fjjo with broad fantastic border. Diagrams in text. Chasles 1978. Peyrard, Francois : See Archimedes, 1808. Pfaff, Johann Friedrich : Commentatio de ortibus et occasibvs sidervm apvd avctores classicos commemoratis. i plate, 103 pp. 4 Gottingae, 1786 Numerous bibliographical and historical notes. - Programma inavgvrale in qvo pecvliarem dif- ferentialia investigandi rationem ex theoria fvnctionvm dedvcit. 26 pp. 4 Helmstadii, 1788 - Disqvisitiones analyticae maxime ad calcvlvm integralem et doctrinam seriervm pertinentes. Volvmen I. 350 pp. 4 Helmstadii, 1797 Pfaff, Johann Wilhelm Andreas: Das Licht und die Weltgegenden samt einer Abhandlung iiber Planeten-Conjunctionen und den Stern der drey Weisen. x.+ 182 pp. 8 Bamberg, 1821 - Der Mensch und die Sterne. 3 ff. + 366 pp. 8 Niirnberg, 1834 Pfaffreuter, Christian Erdmann: De topographia. I plate, 10 ff. 4 Lipsice, 1701 Conrad Ernst Hugo was the respondent for this dissertation. [Pfaldorff, Nicolaus] : M. Elucidarius / von aller- handt geschopffen Gottes / den Engeln / den Himeln / Gestirns / Planeten / vnnd wie alle Creaturn geschaffen sein auff erden. Auch wie die Erdt in drey theil getheilt, vnd dern Lender/ . . . ein kurtze liistige anzeigung. 44 ff. 4 M.D.LI 1 1 1. [In fine]: Gedruckt su Franckfurdt am Mayn / dnrc/t Hermann Gillf- ferichen J ... Woodcut on title and full-page printer's device at the end. See Libri 2435. M. Elucidarius Von allerhand Geschopffen Gottes, ... Mit angehencktem Bawren Compasz/ ... die Stund des tags in der Hand durch den Strohalm zuerlernen. 51 ff. 4 Getruckt su Franckfurt am Mayn / 1572. Three small cuts on title and 18 in the text. Pfautz, Christoph : DC eclipsibus solis, praecipue instanti D. II. Julii. i plate, 22 ff. 4 Lipsice, 1684 Also plate on title. Tobias Beutel was the " expositor " of this dissertation, and under his name it ought to have been placed. Pfeiffer, Johann Georg: De cvrvarvm algebrai- carvm asymptotis tarn rcctilineis qvam cvrvilineis earvmqve investigatione. i plate, 28 pp. 4 Tvbingae, 1764 AEqvationvm speciosarvm resolvtio per series ope parallelogrammi newtoniani. i table, i plate, 3 ff. + 56 pp. + 1 f. 4 Tvbingae, 1765. Pfeil, L. von : Cometen und Meteore, die Haupt- Ursachen der Erd-Revolutionen. i plate, 4 ff. + v. + 92 pp. 8 Berlin, 1854 - Kometische Stromungen auf der Erdobcrflache. i plate, 4 maps, xiii.+ igS pp. 8 Berlin, 1879 Pfennigk, Johann Gottlieb : De systematibus planetarum. I plate, 8 ff. 4 Gedani, 1726 Pfizer, Johann Gottfried: De Mensula Praetoriana, Aliisque Instrumentis Geometricis Adgnatis diatribe, ... i plate, 54 pp. + 2 ff. 4 Lipsiae, 1706 This dissertation was submitted by J. G. Pfizer under the pre- sidency of Johann Christoph Albrecht. The instrument de- scribed is the plane-table. Pfleiderer Piazzi. 356 Pfleiderer, Christoph Friedrich von : Analysis triangvlorvm rectilineorvm. [Pars I.] 2 papers. i plate, 34 pp.+ i f. 4 Tvbingce, 1784 The same. [Pars II.] I plate, i f. + 38 pp. 4 Tvbing&, 1785 Theorematis Tayloriani demonstratio. 20 pp. 4 Tvbinga, 1789 - See Euclides Megarensis, 1798-1802. Phelps, R. : An elementary treatise on Optics. vii. ff. + 224 pp. 8 Cambridge, 1835 Phillimore, John George : A letter on the article entitled " Robert Phillimore's Lyttleton," in the Quarterly Review, June, 1846, ... 95 pp. 8 London, 1846 Philosophical Magazine : Comprehending the various branches of Science, the liberal and fine arts, [geology,] agriculture, manufactures and commerce. By Alexander Tilloch. Vol I. [-XLII.] 42 vols. 8 London, 1798-1813 Philosophical Magazine and Journal : compre- hending the various branches of Science, the liberal and fine arts, geology, agriculture, manu- factures and commerce. By Alexander Tilloch [and Richard Taylor]. Vol. XLIII. [-LXVIII.] 26 vols. 8 London, 1814-26 See Journal of Natural Philosophy. Philosophical Magazine, or Annals of chemistry, mathematics, astronomy, natural history and general science. By Richard Taylor and Richard Phillips. New and united series of the Philoso- phical Magazine and Annals of Philosophy. Vol. I. [-XL] ii vols. 8 London, 1827-32 General Index to the Philosophical Magazine, or Annals of chemistry, mathematics, astronomy, natural history, and general science, Vol. I. [-XL] Being the united series of the Philosophical Magazine and Annals of Philosophy. [1827-32.] 50 pp. 8 London, 1835 The London and Edinburgh [and Dublin] Phi- losophical Magazine and Journal of Science. Conducted by David Brewster, Richard Taylor, Richard Phillips [and Robert Kane]. New and united series of the Philosophical Magazine, [Annals of Philosophy] and Journal of Science. Vol. I. [-XXXVIL] 37 vols. 8 London, 1832-50 Philosophical Magazine cont. See Edinburgh Philosophical Journal. General Index to the London and Edinburgh Philosophical Magazine and Journal of Science. For Vols. I. to XII. [1832-38.] Being a con- tinuation of Tilloch's Philosophical Magazine, Nicholson's Journal, and Thomson's Annals of Philosophy. 58 pp. 8 London, 1839 The London, Edinburgh and Dublin Philoso- phical Magazine and Journal of Science. Con- ducted by D. Brewster, R. Taylor, R. Phillips, R. Kane, W. Thomson, and W. Francis. Fourth Series. Vol. I. [-L.] sovols. 8 London, 1851-75 The same. Conducted by R. Kane, W. Thom- son, and W. Francis. Fifth Series. Vol. I.[-XIIL] 13 vols. 8 London, 1876-82 Philosophy, Experimental : Experimental Philo- sophy Asserted and Defended against Some late Attempts to undermine it. 72 pp. 8 London, 1740 Phlegon : See Whiston, W., 1732. Photography : The Year-Book of Photography and Photographic News Almanac for 1867 [1871, '73-77. '79. '87]- 9 vols. 8 London, s.a. - The British Journal Photographic Almanac, and Photographer's Daily Companion, for 1868 [1869]. 2 vols. 8 London, s.a. Physics : Synopsis Physicae generalis qvam in Seminario Romano ad disserendvm proposvit Joseph Joachimus ... i plate, Ixxxi. pp.+ i f. 4 Rontae, 1754 Chasles 1696. Piazzi, Giuseppe : Discorso ... recitato nell'aprirsi la prima volta la Cattedra di Astronomia nell' Accademia de'R. Studj di Palermo. vii. + 54 PP- 4 s.l, 1790 * Sui movimenti proprii delle Fisse. 68 pp. 4 [Bologna, 1806] Delia Cometa del 1811. ... 45 PP- + 3 ff. 8 Palermo [1812] - Praecipuarum stellarum inerrantium positiones mediae ineunte saeculo XIX. Ex observationi- bus habitis in specula Panormitana Ab anno 1792 ad annum 1813. 6 ff.+ i78 + vii. pp.+ i f. 4 Panormi, 1814 Engraving of the Observatory on the title and of Urania pointing to Ramsden's Vertical Circle at the head of the preface. 357 Piazzi Pickering. Piazzi, Giuseppe continued. * Corrispondenza astronomica fra Giuseppe Piazzi e Barnaba Oriani. 204 pp. 4 Milano, Napoli, Pisa, 1875 - See Observatories. Palermo. Picard, Jean: * Ouvrages de Mathematique. ... 17 plates, 396 pp. 4 Amsterdam, 1736 Contains Mesure dc la Terre, Voyage a" Uranibaurg , &c. Degre du meridien entre Paris et Amiens, de- termine Par la Mesure de M. Picard, et Par les Observations de M rs Maupertuis, Clairaut, Camus, Le Monnier,...D'ou Ton de"duit la Figure de la Terre, par la comparaison de ce Degre avec celui qui a etc mesure au Cercle Polaire. 8 plates, 5 ff. + Ivi. + 1 16 pp. 8 Parts, 1740 At the end are Observations sitr I' 'Aberration des Etoiles fixes, faites a Paris avec le Secteiir de M. Graham, ... Piccolomini, Alessandro: De la sfera del mondo. Libri qvattro in lingva toscana ; ... Dele stelle fisse. Libro vno con le sve figvre, e con le sve Tauole : doue c5 marauigliosa ageuolezza potra ciascheduno conoscerc qualunque stella dele XLVIII Immagini del Cielo stellate, ... 8 -(- 176 ff. 4 In Venetia al Segno del Pozzo, MDXL. 48 figures of the constellations. - De la sfera del mondo ... Libri quattro, Noua- mente da lui emendati, & ... ampliati. De le stelle fisse ... Libro uno, Con le loro fauole, figure, nascimenti, & nascondimenti da lui noua- mente riueduto, & corretto. 8+189 + 7 ff 4 In Venetia per Giouanni Varisco, & compagni I' anno MDLXI. The 48 figures are here reproduced. - Delia grandezza della terra et dell'acqua. 4 + 41 + 1 ff. 4 Venetia, 1558 - La sfera del mondo ... Di nuouo ... ripolita, accresciuta, & fino a Sei Libri, di Quattro che erano ampliata, & quasi per ogni parte rinouata, & riformata. 6 ff. + 252 pp. 4 Vinegia, Appresso Giouanni Varisco, & Paganino Paganini. [1564.] The date is that of the dedication. - De le stelle fisse libro vno ; Doue di tutte le XLVIII Imagin celesti minutissimamente si tratta ; ... Et oltre a questo ci sono tauole, con nuoua inuentione fabricate, con le loro dichia- rationi, ... 30 ff. + 48 pp. + 72 ff. 4 In Venetia, per Gio. Varisco, & Compagni. s.a. Printed apparently nearly at the same time as the preceding work. The blocks of the 1540 edition have served for this also. Piccolomini, Alessandro continued. Alexandri Picolhominei de sphaera libri qvatuor, ex Italico in Latinum sermonem conuersi. Eivsdem com- pendivm de cognoscendis stellis fixis ; & de magnitudine Terrae & Aquse liber vnus, itidem Latinus factus. loan. Nicol. Stvpano Rheto interprets 10 ff. + 1 5 1 pp. + pp. 1-59, + 24 ff., cuts, + pp. 65-121, + 3 ff. 40 Basilece, 1568. Pickel, Ignaz Balthasar : De micrometris, quae filis constant in angulum coeuntibus. I + 24 pp. 4 Dilingcs, 1772 The figures are wanting. - Abhandlung von einem Secundenperpendikel einer astronomischen Uhr, dessen Laenge von d. Waerme oder Kaelte keine Veraenderung erleidet. i plate, 27 pp. 4 Erfurt, 1787 Pickering, Edward C. : * Observations of the Corona during the Total Eclipse, August 7, 1 869. 4 pp. 8 London, 1 869 * Description of a machine for drawing the Curves of Lissajous. i plate, 4 pp. 8 Philadelphia, 1869 - * The graphical method. 3 plates, 7 pp. 8 Philadelphia, 1870 * Applications of Fresnel's Formula for the Reflection of Light. 3 plates, 27 pp. 8 Boston, 1 873 * A geometrical solution of some electrical pro- blems. 2 pp. 8 Philadelphia, 1873 - Elements of Physical Manipulation. Parti. [II.] 2 vols. 8 London, \ 874, '76 - * New Planetary Nebulae. 3 pp. 8 New Haven, 1880 - * Dimensions of the Fixed Stars, with especial reference to binaries and variables of the Algol type. 37 pp. 8 Cambridge, 1880 - * Variable Stars of Short Period. 28 pp. 8 Cambridge, 1881 A plan for securing observations of the Variable Stars. 15 pp. 8 Cambridge, 1882 - * Mountain Observatories. 8pp. % Boston, 1883 - First circular of instructions for observers of variable stars, acting in co-operation with the Harvard College Observatory. 4 pp. 8 [Cambridge, Mass., 1883] Pickering Pingre. 358 Pickering, Edward C. continued. * Sir William Herschel's observations of variable stars. 10 pp. 8 Boston, 1884 * Light of comparison stars for Vesta. 3 pp. 8 Neiv Haven, 1 884 - * Recent observations of variable stars. 14 pp. 8 Boston, 1884 - * Accurate Mountain Heights. 5 pp. 8 Cambridge, 1885 * A new form of polarimeter. 9 pp. 8 Boston, 1885 * Observations of variable stars in 1884 [1885, '86]. 14, 1 6, 17 pp. 8 Boston, 1885, '86, '87 - *A photographic study of the Nebula of Orion. 10 pp. 8 Boston, 1885 A plan for the extension of astronomical re- search. II pp. 8 Cambridge, 1886 - * Comparison of the Maps of the Ultra Violet Spectrum. 4 pp. 8 Neiv Haven, 1886 * Atmospheric refraction. 26 pp. 8 Boston, 1 886 - * An Investigation in Stellar Photography con- ducted at the Harvard College Observatory. 3 plates, 48 pp.-f I f. 4 Cambridge, 1886 * Heights of the White Mountains. 1 8 pp. 8 Boston, s.a. - Report on the Physical Laboratory of the Mass. Institute of Technology. 8 pp. 8 s.l., s.a. See Langley, S. P. Observatories. Cambridge, Mass. Pickering, E. C., Searle, Arthur, and Wendell, O. C. : * Photometric measurements of the variable stars /3 Persei and DM. 8i25, made at the Harvard College Observatory. 28 pp. 8 Cambridge, 1881 Pickering, E. C., and Strange, D. P. : * Light absorbed by the atmosphere of the Sun. 5 pp. 8 Boston, 1875 Tests of a Magneto-Electric Machine. 14 pp. 8 Boston, 1875 Pickering, E. C., and Williams, Charles H. : * Foci of Lenses placed obliquely. 8 pp. 8 Boston, 1875 Pickering, John : See Bowditch. N. Pictet, Jean Louis: Extrait du journal d'observa- tions faites a 1'occasion du passage de Vnus devant le disque du soleil a Oumba ... 19 pp. 4 Saint Pctersbonrg, 1769 Pierre de Sainte Marie Magdeleine : Traitt, d' Horologiographie, contenant plvsievrs manieres de construire, sur toutes surfaces, toutes sortes de lignes horaires : ... Frontispiece, 72 plates, 8 ff. + 3i2 pp. 8 Paris, 1657. Chasles 3484. Pifferi, Francesco : Monicometro instromento da misvrar con la vista stando fermo. 76 pp. 4 Siena, 1595 Piggott, G. W. Royston : * On a Searcher for Aplanatic Images applied to Microscopes, ... 2 plates, 1 3 pp. 4 London, \ 870 Pighius, Albert : Aduersus prognosticated vulgus, qui annuas predictiones edunt, & se astrologos metiutur, Astrologiae defensio, ... 32 ff. 4 Parisiis Ex officina Henrici Stepliani. 1518. [sed in fine'] : Finis. XV. Calendas Aprilis. 1519. Chasles 3132. Adversvs novam Marci Beneventani Astronomia, Quae positionem Alphonsinam,...de motu octaui orbis multis modis deprauauit, ... Apologia,... 6 + 70 ff. 4 [In fine] : C Excvdebat Parisijs Simon Colinceus Intnc ... libellum, ... Anno a CHRIS TO nato 1522. ... Diagrams in text. Chasles 3132. Pigott, Edward: *An Account of some luminous Arches. 4 pp. 4 London, 1789 Pigri, Giuseppe : Nuove tavole degli element! dei numeri dall' i. al 10000. ... 2 tables, 195 pp. 8 Pisa, 1758 A table of factors. Pihl, O. A. L. : Micrometric examination of Stellar Cluster in Perseus. 2 plates, 42 pp. 4 Ckristiania, 1869 * On Magnets. 6 plates, xiv.+ i35 PP- 8 Ckristiania, 1878 Pillischer, M. : Illustrated Descriptive Catalogue of Achromatic Microscopes, Telescopes, ... and other ... Instruments. 4 ff.+ i3i pp. 8 London, 1873 Pirn, James, Jun. : Irish Railways. The Atmo- spheric Railway. 15 pp. 8 London, 1841 Pineto, S. : Tables de logarithmes vulgaires a dix dcimales, construites d'apres un nouveau mode. xxiv. + 56 pp. 8 St. Petersbonrg, 1871 Pingr6, Alexandre Guy : Comctographie, ou traite historique et theorique des Cometes. Tome Premier [Second]. 2 vols. 4 Paris, 1783, '84 359 Pini Pitiscus. Pini, Edoardo: *Sui temporal! osservati nell'Italia superiore durante 1'anno 1879. 15 plates, 150 pp. 4 Milano, 1885 See Schiaparelli, G. V. Pinnington, G. : The Distances of the Moon, the Planets, and the Sun, deduced theoretically. 20 pp. 8 C/iester } 1886 Piobert, Guillaume : * Sur la rectification des angles dans le calcul des triangles geodesiques. 10 pp. 4 Paris, 1850 * Question de la meilleure forme a donner aux triangles gdodesiques. 8 pp. 4 Paris, 1850 * Methodes pour trouver les valeurs approchees des racines reelles des Equations alge'briques. 7 pp. 8 Paris, 1852 With manuscript corrections. Pioch, A. : Memoire sur la resolution des equations, suivi de notes sur 1'evaluation des fonctions symetriques et sur la determination des tangentes et des plans tangents. 174 pp. 8 Bruxelles, 1837 Piola, G. : See Cavalieri, B. Pirmez, Leonard : Essai sur la queue des Cometes. Seconde edition. 2 plates, 89 pp. 8 Bruxelles, 1860 Pirovanus, Gabriel : Defensio Astronomiae habita per ... Gabrielem Pirouanum Patritium Medio- lanesem. 70 ff. fol. \In fine} : Impressum Mediolani per Leonarditm de Vegiis Anno domini. M.CCCCC. VII. die xxviii. Mensis Mail. Apud Alexandrum Minutianum. Pisano, Leonardo : See Leonardo Pisano. Pitatus, Petrus : Almanach novvm...Superadditis annis quinq^ supra vltimas hactenus in lucem editas loannis Stoefleri Ephemeridas. 1551. ad ... annu M.D.LVI. ... [1543 ad 1556], 4+78+196 ff. Venetiis \apud Jiceredes Luccan- tonij hmta>\ M.D.XLII. - Almanach novvm ... ab anno Christi. MDLII. vsq^ ad annum MDLXII. ... 58+11x14 ff. 4 Venetiis apvd Ivntas, 1552 - Verae Solaris atqve Ivnaris anni qvantitatis aliarvmqve rervm ad calendarii Romani emen- dationem pertinentium : ... 128 ff. 4 Basilece, 1568 Pitiscus, Bartholomaeus : Canon triangvlorvm emendatissimvs et ad vsvm accommodatissimus; pertinens ad trigonometriam. 219 pp. + 2 ff. 4 s.I., 1608 Pitiscus, Bartholomaeus cout. Canon Triangvlo- rvm emendatissimvs, et ad vsvm accommoda- tissimvs ; ... 112 ff. 4 Francofvrti, 1612 Trigonometriae Sine, De dimensione TriangulaT}. Libri qvinqve, Item Problennatvm variorv. nempe Geodaeticorum, Altimetricorum, Geographico- rum, Gnomonicorum, et Astronomicorum: Libri Decem. Editio tertia, Cni recens accessit Proble- inatum Arcliitectonicornm liber units. 4 ff. + 183 pp. + i f. + 270 pp. 4 Francofurti, Typis Nicolai Hofmanni: Sumptibus lonce Rosa. M.DCXII. Engraved title. Diagrams in text. This is the complete work consisting of five books on trigono- metry and eleven books on its applications, to which there is also a separate letterpress title, as follows. Problematvm variorvm : nempe Geodaaticorum, Altimetricorum, Architectonicorum, Geographi- corum, Gnomonicorum, & Astronomicorum. Libri vndecim, trigonometric svbjuncti, ad usum eius demonstrandum. 270 pp. 4 Francofvrti, Apud Nicolaum Hoff- mannnm, sumptibus lonce Rosce, Anno 1612. Diagrams in text. This is merely a portion of the preceding work, complete in itself, and apparently issued separately. Chasles 2234. Thesavrvs Mathematicvs Sive Canon Sinuum ad radium i.ooooo.ooooo.ooooo. et ad dena qvceqve scrvpvla secunda Quadrantis : una cum sinibus primi et postremi gradus, ad evndem radivm, et ad singvla scrupula secunda Quadrantis : adivnctis vbiqve differentiis primis et secundis ; atqne, vbi res tulit, etiam tertijs. lam olim qvidem incredibili labore & sumptu a Georgio Joachimo Rhetico supputatus : at nvnc primvm in Ivcem editvs, & cum viris doctis communicates a Bartho- lomaeo Pitisco Grunbergensi Silesio. Cvivs etiam accesservnt : I. Principia Sinuum, ad radium, I.OOCX3O.OOOOO.OOOOO.OOOOO.OOOOO. quam accura- tissime supputata. II. Sinus decimorum, tricesi- morum & quinquagesimorum quorumq^ scrupu- lorum secundorum per prima & postrema 35. scrupula prima, ad radium, i.ooooo.ooooo.ooooo. ooooo.oo. 4 ff. + 27 1 + 61 + 10 + 1 5 pp. fol. Francofurti Excndebat Nicolaus Hoffmannus, sumptibus Jones Rosce Anno C!D. I3.C.XIII. The above is the general title in full, but there are also separate titles to the three last portions. This volume belonged in succession to De Thou, Lalande, Delambre and Babbage. Thirty-one folios of MS., chiefly by Lalande and Delambre, are inserted. Pitiscus Plana. 360 Pitiscus, Bartholomaeus continued. Trigono- metry : or, the Doctrine of Triangles ... by Bar- tholomew Pitiscvs ... Translated into English by Ra: Handson. Whereunto is added (for the Mariners use) certaine Nauticall Questions, to- gether with the rinding of the Variation of the Compasse. ... 4 ff. + 208 pp. 4 Printed by T. P. for G. Hur- lock neare Magnus corner, s.a. [ ] A Canon of Triangles: or, the Tables of Sines, Tangents, and Secants, The Radivs assumed to be i ooooo. 46 ff. 4 London. Printed for lolm Tap. 1630 This is a serviceable 5-place table of natural sines, &c, but the columns are not named at the foot although the complimen- tary argument of degrees and minutes is given. Bound at the end of the preceding work, to which it is a necessary supplement. See Rhffiticus, G. J. Pitschius, Georgius Caspar : De nihilo mathe- matico et formvlis affinibvs. 42 pp. 4 VVittebergae, 1727 Placentinus, Johann: Newlicher Sonnenfinsternisz Astronomische und Astrologische Observation ... Welche Den 20 Martii ... 1661. ... angestellet ... worden. 12 ff. 4 [Francfitrt an der Oder] 1661 Astronomica & Astrologica Observatio Cometae Terribilis, ... 2 plates, 1 8 ff. 4 Drnckts Erasmus R'dsner, 1665 Placentzen, Vincentz von: Rechtliches Bedencken liber die Cometen / .*. . 36 pp. 4 s.l., 1682 Plana, Giovanni Antonio Amedeo : * Memoire sur divers problemes de probabilite. 56 pp. 4 Turin, 1812 * Memoire sur le mouvement d'une ligne d'air et sur le mouvement des ondes dans le cas ou les vitesses des molecules ne sont pas supposees tres-petites. 21 pp. 4 Turin, 1813 * Me'moire Sur 1'attraction des spheroi'des ellip- tiques homogenes. 7 pp. 4 Nismes, 1813 * Memoire sur la Latitude et la Longitude de 1'Observatoire de I'Acad^mie de Turin. 55 pp. 4 Turin, 1814 *Observations astronomiques faites a 1'Observa- toire de 1'Academie Royale des Sciences. 54 pp. 4 Turin, 1817 Plana, Giovanni Antonio Amedeo continued. * Solution de differens problemes relatifs a la loi de la rdsultante de 1'attraction ... 62 pp. 4 Torino, 1819 * Notes sur la theorie des ondes denude par M. Poisson ... 39 pp. 4 Turin, 1820 Reflexions sur la theorie de 1'equilibre et du mouvement des fluides, Qui recouvrent un sphe'roide solide a-peu-pres spherique. 54 pp. 8 Genes, 1821 * Note sur 1'integrale de 1'dquation (0 -^ + g*- m y = o. 2O pp. 4 Torino, 1822 - * Me'moire sur 1'integration de 1'equation lineaire / \ d*y , A d n ~' i y , . dn 2y . dy (l) ... -5- + A n --i -. + An-? -r f ...+Ai -f + Ao = A dxn dx"~i dxn-2 dx dans le cas particulier ou le polynome Z = Z" + A n -! s*-i + An-z zn-i ... + Ai z + A renferme un nombre quelconque de racines egales. 23 pp. 4 Turin, 1826 * Note Sur un Memoire de M. de Laplace, ayant pour Titre, Sur les deux grandes megaliths de Jupiter et de Saturne ... 12 pp. 4 Torino, 1 826 * Sur les formules relatives au mouvement de 1'orbite du dernier Satellite de Saturne, obtenues par M. de Laplace, ... 4 pp. 4 Torino, 1827 - * Sur rinegalite" de Mercure a longue periode. 2 pp. 4 Torino, 1827 * Addition relative a la premiere partie de 1'ecrit intitule NOTE SUR UN MEMOIRE etc. 8 pp. 4 Torino, 1827 - * Memoire sur la partie du coefficient de la grande inegalite de Jupiter et de Saturne qui depend du carre de la force perturbatrice. 43 pp. 4 Turin, 1828 *Note relative au cinquieme article du Memoire intitule : Sur la partie du coefficient de la grande ine'galiti de Jupiter et Saturne, . . . 2 pp. 4 Turin, 1828 - * Note Sur le calcul de la partie du coefficient de la grande indgalit^ de Jupiter et Saturne, ... 76 pp.+ i f. errata, 4 Turin, 1829 - * Me'moire sur le deVeloppement des terms du cinquieme ordre qui font partie du coefficient dc la grande inegalit de Jupiter et Saturne. 136 pp. 4 Turin, 1832 361 Plana Plarr. Plana, Giovanni Antonio Amedeo continued. Me"moire sur le mouvement d'un pendule dans un milieu resistant. 167 pp. 4 Turin, 1835 * Recherches analytiques sur les expressions du rapport de la circonfe'rence au diametre trouve"es par Wallis et Brounker ; et sur la theorie de 1'integrale Eulerienne / l x*- 1 dx (i x*y, Jo 73 pp. 4 Berlin, 1837 [ ] * Note sur le passage qui termine le . 8. du Memoire de Mr. Plana, ... 7 pp. 4 Berlin, 1837 Note on the preceding memoir. Memoire sur la chaleur des gaz permanens. 85 pp. 4 Turin, 1842 * Memoire sur la decouverte de la loi du choc direct des corps durs/tt&fe en i66j par Alphonse Borelli et sur les formules generates du choc excentrique des corps durs ou eiastiques avec la solution de trois problemes concernant les oscillations des pendules suivie d'une appendice ou Ton expose la theorie des oscillations et de I'equilibre des barreaux aimantes. i plate, 2 1 2 pp. 4 Turin, 1 843 [Four letters to Mr. Lubbock and an Addition, dated Turin, 12-19 J 1 " 11 1860.] 27 pp. 4 [Turin, 1860] * Sur un etat hypothetique des Surfaces de Niveau dans les nbulosits qui entourent le noyau des Cometes, suppose solide et spherique. 37 pp. 4 Turin, 1862 Planer, Johann Andreas: De refractione. i plate, 12 ff. 4 Vitembergae, 1704 The disputant's name was Johann Daniel Schoenherr. - Theses de demonstratione mathematica. i plate, 22 ff. 4 Vitembergae, 1709 Johann Michael Hennius was the defendant of these theses. De progressione. i plate, 14 ff. 4 Vitembergae, 1712 This dissertation was defended by Johann Georg Lieberwirth. Planer, Johann Jacob : Uebersicht der Krank- heiten in Erfurt von 1781 bis 1785. 2 plates, i table, 23 pp. 4 Erfurt, 1786 Planeten Buch : Wie man eines jeden Menschen Art/ Natur vnnd Eigenschafft erkennen soil/... 40 ff. 8 Straszburg, 1628 Woodcut on title and many in the text. See Prenner, S. w\v Plantamour, Emile: Disquisitio de methodis tra- ditis ad cometarum orbitas determinandas. i plate, 50 pp. 4 Regiomonti, 1839 * Memoire sur la Comete Mauvais de 1'annee 1844. [Supplement ...] 71+8 pp. 4 Geneve, 1 847, '49 * Observations de Cometes faites a 1'observatoire de Geneve. 50 pp. 4 Geneve, 1847 - * Experiences faites a Geneve avec le pendule a reVersion. 3 plates, 1 08 pp. 4 Geneve et Bdle, 1866 - * Nouvelles experiences faites avec le pendule a reversion et determination de la pesanteur a Geneve et au Righi-Kulm. viii. + 88 pp. 4 Geneve et Bale, 1872 Plantamour, E., .et Hirsch, A.: Determination telegraphique de la difference de longitude entre des stations Suisses. i plate, 162 pp. 4 Geneve et Bdle, 1872 Determination telegraphique de la difference de longitude entre la station astronomique du Simplon et les Observatoires de Milan et de Neuchatel. 136 pp. 4 Geneve-Bdle-Lyon, 1875 Plantamour, E., et Low, M. : Determination graphique de la difference de longitude entre Geneve et Strasbourg executee en 1876. 3 plates, 161 pp. 4 Geneve-Bdle-Lyon, 1879 Plantamour, E., Wolf, R., et Hirsch, A. : Deter- mination telegraphique de la difference de longi- tude entre ... Righi-Kulm et les observatoires de Zurich et de Neuchatel. 3 plates, 222 pp. 4 Geneve et Bdle, 1871 Plarr, Gustave : Essai d'une theorie de la Figure de la Terre basee sur le calcul de 1'attraction des sphero'ides heterogenes. 2 ff. + 7i pp. 4 Strasbourg, 1850 * Memoire sur le calcul de la Chaleur solaire regue en un point quelconque de la surface de la terre, dans 1'hypothese d'une absorption de la chaleur par 1'atmosphere. 3 pp. 4 Paris, 1856 * Sur une Propriete commune aux series dont le terme general depend des fonctions X M de Legendre, ou des cosinus et sinus des multiples de la variable. 3 pp. 4 Paris, 1857 Plateau Podmore. 362 Plateau, Joseph Antoine Ferdinand : * Essai d'unc theorie generate . . . des apparences visuelles qui succedent a la contemplation des objets colores, et de celles qui accompagnent cette contemplation : ... i plate, 68 pp. 4 Bruxelles, 1834 * Analyse des eaux minerales de Spa, ... 3 1 pp. 4 Bruxelles, \ 844 - *On the Phenomena presented by a free Liquid Mass withdrawn from the Action of Gravity. 28 pp. 8 London, 1846 * Experimental and Theoretical Researches on the Figures of Equilibrium of a Liquid Mass withdrawn from the Action of Gravity. [Second Series.] 4 plates, 37 + 90 pp. 8 London, 1852 Statique experimental et theorique des Liquides soumis aux seules forces moleculaires. Tome premier [second]. 2 vols. 8 Paris, 1873 Plath, C. W.: De orbita planetae (120) "Lachesis." Dissertatio inauguralis. I plate, 22 pp. 4 Gottingae, 1876 Bahnbestimmung des zweiten Cometen vom Jahre 1877. 45 pp. 8 Hamburg, 1878 Playfair, John : Outlines of Natural Philosophy, ... Vol. I. Third edition. 3 plates, xi. + 323 pp. 8 Edinburgh, 1819 The same. Vol. II. Second Edition. 4 plates, vii. + 34l pp. 8 Edinburgh, 1816 Playfair, Lyon : Industrial instruction on the Continent. ... 54 pp. 8 London, 1852 Plempius, Vopiscus Fortunatus: Ophthalono- graphia, Sive tractatio De oculi fabrica, actione, & usu ... 10 ff. + 34O pp.+ I f. 4 Amsterodami, 1632 Plossl, G. Simon : Neuestes Verzeichniss der optischen Apparate, ... 16 pp. 8 [ Wien, 1 833] Respecting Dialytic Telescopes there is a reference to Wiener Zeitschrift fur fCunst, Literatur u.s.m. 1832. Nr. 108 u. log. Ploucquet, Gottfried : De natvra et mensvra qvantitatvm. 48 pp. 4 Tvbingce, 1771 Plucker, Julius: *On the Repulsion of the Optic Axes of Crystals by the Poles of a Magnet. 23 pp. 8 London, 1852 * On the Relation of Magnetism to Dia- magnetism. 7 pp. 8 London, 1852 Plucker, Julius cont. * Experimental Researches on the Action of the Magnet upon Gases and Liquids. i plate, 26 pp. 8 London, 1852 * On a simple method of increasing the Dia- magnetism of Oscillating Bodies : Diamagnetic Polarity. 5 pp. 8 London, 1852 * On the Determination of the Intensity of Magnetic and Diamagnetic Forces. 48 pp. 8 London, 1852 * Fortgesetzte Beobachtungen liber die elec- trische Entladung in gasverdiinnten Raumen. 2 plates, 37 pp. 8 Leipzig, 1859 - See Clebsch, R. F. A. Plumier, Charles : L'art de Tourner, ou de faire en perfection toutes sortes d'ouvrages au tour . . . Compos/ en Francois & en Latin . . . 80 plates, xxvij. + 244 pp. fol. Paris, 1749 MS. notes and sketches by T. S. Evans and C. Babbage, to whom it successively belonged. L'Art de tourner, ou de faire en perfection toutes sortes d'ouvrages au tour, Die Kunst zu drechseln, oder alle Arten von Arbeit auf der Drehbank vollkommen zu verfertigen, ... 84 plates, 3 ff. + xx. + 234 pp. fol. Leipzig, 1776 French and German text in parallel columns. Plummer, W. E. : *On the Theory of the Sidereal System proposed by Mr. Maxwell Hall. 9 pp. 4 Dublin, 1882 *On the Orbit of Denning's Comet (1881 V.) 15 pp. 4 Dublin, 1883 Pocknell, Edward : " Legible Shorthand " vindi- cated. 24 pp. 8 [London, 1881] Pocock, Lewis : A familiar explanation of the nature, advantages and importance of As- surances upon Lives and the various purposes to which they may be usefully applied : ... and an extensive ... catalogue of works on the subject. xii. + 228 pp. 8 London, 1842 [ ] A chronological list of books and single papers, relating to the subjects of the Rate of Mortality, Annuities and Life-Assurance. ... 32 pp. 8 London, 1836 Podmore, J. B. : A Lecture on Astronomy, ... containing important communications ... upon the expected Comet of 1556. ... 48 pp. 8 Birmingham, 1858 363 Poenisch Poisson. Poenisch, Richard: * Definitive Bahnbestimmung des Cometen 1877 in. 20 pp., "vita," 4 Kiel, 1886 Pozinger, Georg Wilhelm : De natvra qvantitatis positivae ac negativae. 15 pp. 4 Erlangae, 1745 Johann Nuzel was the defendant. See Bose, G. M. PoggendorflF, Johann Christian : Lebenslinien zur Geschichte der exacten Wissenschaften seit Wiederherstellung derselben. 3 plates, vi.+ 14 pp. 4 Berlin, 1853 Biographisch-literarisches Handworterbuch zur Geschichte der exacten Wissenschaften enthal- tend Nachweisungen Uber Lebensverhaltnisse und Leistungen von Mathematikern, Astrono- men, Physikern ... usvv. aller Volker und Zeiten. Erster [Zweiter] Band. ... 2 vols. 8 Leipzig, 1863 Geschichte der Physik. Vorlesungen gehalten an der Universitat zu Berlin. 4 ff. + 937 PP- 8 Leipzig, 1879 Pogson, Norman Robert : Telegraphic determi- nations of the difference of Longitude between Karachi, Avanashi, Roorkee, Pondicherry, Co- lombo, Jaffna, Muddapur and Singapore, and the ... Observatory, Madras. 82 pp. 4 Madras, 1884 See Observatories. Madras. Star Charts. Poillon, Louis Marie Joseph: * On the Greindl and other rotary pumps. 5 1 pp. 8 London, 1 878 English and French. Poincare, H. : * Memoire sur les Fonctions Fuchs- iennes. 4 Stockholm, 1883 Poinsot, Louis : * Me'moire sur 1'application de 1'algebre a la theorie des nombres. 71 pp. 4 Paris, 1819 - Elemens de Statique, suivis d'un memoire sur la theorie des momens et des aires. Quatrieme edition. 4 plates, xvi. + 343 pp. 8 Paris, 1824 - Recherches sur 1'analyse des sections angulaires. 80 pp. 4 Paris, 1825 - * Theorie nouvelle de la rotation des corps. 56 pp. 8 Paris, 1834 Autograph presentation. Poinsot, Louis continued. Theorie nouvelle de la rotation des corps. 2 plates, viii.+ 170 pp. 4 Paris, 1851 [Poisson, N.]: See Descartes, R., 1668. Poisson, Simeon Denis : Traite de Mecanique. Tome premier [second]. 2 vols. 8 Paris, 1811 * Memoire sur la theorie des ondes. 116 pp. 4 Paris, 1815 * Memoire Sur la Maniere d'exprimer les Fonc- tions par des Series de quantites periodiques, et sur 1'Usage de cette Transformation dans la Resolution de differens Problemes. 73 pp. 4 Paris, 1816 * Me'moire Sur la variation des constantes arbi- traires, dans les questions de m^canique. 70 pp. 4 Paris, 1816 * Memoire sur le mouvement des fluides elas- tiques dans les tuyaux cylindriques, et sur la theorie des instrumens a vent. 98 pp. 4 Paris, 1819 - * Memoire Sur la Theorie du magnetisme en mouvement. 130 pp. 4 Paris, 1826 - * Memoire sur les mouvements simultane's d'un pendule et de 1'air environnant ; [Addition au memoire precedent] 61 pp. 4 Paris, 1831 Traite de Mecanique. Seconde edition,... Tome second. 3 plates, xxxv. + 782 pp. 8 Paris, 1833 * Memoire sur le mouvement d'un corps solide. 1 60 pp. 4 Paris, 1834 * Theorie mathmatique de la Chaleur. $ pp. 4 Berlin, 1835 A preamble to the work then in the press. - * Analyse de la partie du Trait sur la Chaleur de M. Poisson, qui se rapporte a la chaleur terrestre. [Auguste de la Rive.] 2 parts. 33 PP-, 36 pp. 8 Geneve, 1835 Recherches sur la probability des jugements en matiere criminelle et en matiere civile, pr^cedees des regies generates du calcul des probabilites. ix.+4i5 pp. 4 Paris, 1837 * On the Mathematical Theory of Heat. 17 pp. 8 London, 1837 - * Sur les deviations de la boussole, produites par le fer des vaisseaux. 51 pp. 8 Paris, 1838 Poisson Pontecoulant. 364 Poisson, Simeon Denis cont. Recherches sur le mouvement des projectiles dans 1'air, en ayant egard a leur figure et leur rotation, et a 1'influence du mouvement diurne de la terre. viij. + 226 pp.+ i f. 4 Paris, 1839 A treatise of Mechanics, translated ... with explanatory notes by Henry H. Harte. Vol. I. [II.] 2 vols. 8 London, 1842 See Laplace, P. S. de, 1827. Pole, William : *A study of the problem of Aerial Navigation, as affected by recent mechanical improvements. 28 pp. 8 London, 1882 * Further data on Aerial Navigation. 10 pp. 8 London, 1885 Poleni, Giovanni : Miscellanea. Hoc est I. Disser- tatio de Barometris, & Thermometris, II. Ma- chinae Aritmeticae, ejusque usus Descriptio, III. De Sectionibus Conicis Parallelorum in Horologiis Solaribus Tractatus. 9 plates, 4 ff. + 56 pp. 4 Venetiis, 1709 Chasles 1691. Observatio Solaris eclipsis habita Patavii V. nonas maias CIDIDCCXV. Accessere epistolse duae de quodam Phaenomeno in eadem Eclipsi observato. 31 pp. 4 Patavii [1716] Epistolarvm mathematicarvm fascicvlvs. 9 plates, 66 ff. 4 Petavii, 1729 Sheets I, K and L are wanting. Elogio di Giovanni Poleni recitato dall'abbate Pietro Cossali. 108 pp. 8 Padova, 1813 Pollexfen, W. M. : The unsinkable vessel of war. 4 plates, 8 pp. 8 s.l., s.a. Polybius Megalopolitanus : See Hyginus. Pomponius Mela : C Pomponij Mellae Cosmo- graphi Geographia : Prisciani quoq^ ex dionysio Thessalonicensi de situ orbis interpretatio. 47 ff. 4 [In fine]: ... Erhardus ratdolt Angus - tesis impressit Venetijs ... 1482 ... Folio AI is wanting. De Sitv Orbis libri tres cum Petri Joannis Oluarij Valentini ... Scholijs. Hermolai Barbari in evndem ... Castigationes. C. Ivlii Solini Polyhistor, sive Rerum Orbis memorabilium Collectanea, ... 24 ff., last blank,+4is pp. 8 s.l., s.a. Probably printed at Wittenberg about 1536. The paging is very incorrect, the last page being numbered 407. Poncelet, Jean Victor: Notice sur la vie et les ouvrages du General J.-V. Poncelet, par General Didion. 59 pp. 8 Paris, 1869 With a list of 90 of I'oncelet's scientific publications. Discours prononces aux funeYailles de M. le General Poncelet, ... 24 d^cembre 1867 [de Charles Dupin, ... M. Dumas, ... M. Rolland]. 29 pp. 8 Paris, s.a. Pond, John : * On the Declinations of some of the principle fixed Stars ; with a description of an Astronomical Circle ... i plate, 37 pp. 4 London, 1806 - Experiments Made to determine whether any permanent Difference exists between the Two Mural Circles. 24 pp. 8 [London} 1825 A Statement, &c. [to the Council of the Royal Society]. 16 pp. 4 [London, 1825] - * Continuation of a former Paper on the Twenty- five Feet Zenith Telescope lately erected at the Royal Observatory. 7 pp. 4 London, 1835 See Observatories. Greenwich. Pontano, Giovanni Gioviano [Pontanus]: loannis loviani Pontani de rebvs coelestibus libri XIIII. Eiusdem de Luna fragmentum. 6 ff. + 382 pp. 40 Basilece, Anno M.D.XXX. Commentariorvm in centum Claudij Ptolemasi sententias, libri duo. 4 ff.+ 169 pp. 8 [hi fine} : Excvdebat Basileae Andreas Cratander, ... M.D.XXX I. Pontani Opera. Vrania, sine de Stellis libri quinque. Meteororum liber unus. . . . 8 + 247 ff. 8 [In fine] : Venetijs in cedibus hceredum Aldi Manutij, & Andrece soceri, ... M.D.XXXIII. Printer's device on title. Pontecoulant, Philippe Gustave Doulcet de : Theorie analytique du Systeme du Monde. [Supplement au livre II.] [Supplement au livre V.] Tome premier [-troisieme]. 3 vols. 8 Paris, 1829, '29, '34 Memoire sur le calcul des perturbations et le prochain retour ... de la comete de Hallcy. 73 pp. 4 Paris, 1835 - Nachricht iiber den Kometen von Halley und seine Zuruckkunft im Jahr 1835 ... ubersetzt von Evander. i chart, X.+ I34 pp. 8 Heidelberg, 1835 365 Pontecoulant Powell. Pontecoulant, Philippe Gustave Doulcet de-cont. Notice sur la Comete de Halley et son retour en 1835, ... i chart, vii.+ 132 pp. 12 Paris, 1835 De Halleysche komeet en hare wederkomst in 1835 ... naar het Fransch ... i chart, 97 pp. 8 Breda, 1835 A history of Halley's Comet ; with an account of its return in 1835, ... Translated ... by Charles Gold. i chart, 44 pp. 8 London, 1835 Poor, Caietani : Theoria sensvvm cvm propriis, tvm probatissimorvm nostrae aetatis philoso- phorvm rationibvs, ac experimemtis [sic] illvs- trata, et confirmata. 2 plates, 8 ff. + 376 pp. 8 Pestini, 1781 Poppe, Johann Heinrich Moritz von : Com- mentatio de vsibvs circvli et aliarvm cvrvarvm in artibvs mechanicis ... ante Cartesivm. 56 pp. 4 Gottingae, 1800 - Geschichte der Mathematik seit der altesten bis auf die neueste Zcit. X. + 666 pp. 8 Tubingen, 1828 The third division, extending to 96 pp. contains the Literature of Mathematics. Porro, Francesco : * Determinazione della Lati- tudine ... di Termoli mediante passagi ... al primo verticale. 34 pp. 4 Milano, Napoli, 1887 The same. 23 pp. 8 Torino, 1887 - * Osservazioni delle Comete Finlay e Barnard- Hart wig ... 9 pp. 8 Torino, 1887 - * Nuove osservazioni delle Comete Finlay e Barnard-Hartwig ... 8 pp. 8 Torino, 1887 - * Terza ed ultima serie di osservazioni delle Comete Finlay e Barnard-Hartwig ... 7 pp. 8 Torino, 1887 Porta, Giambattista della : lo. Bapt Portae Neapolitan! Magiae natvralis libri XX. 8 ff. + 303 pp. fol. Neapoli, D.D.LXXXVIIII. [1589]- Title within broad woodcut border. - I tre libri de'spiritali ... Cioe D'inalza, acque per forza dell'aria. 98 pp. + colophon, 4 Napoli, 1606 [Portantius, I.] : Kurtze Erklerung / von den eigenschafften desz grossen / im M.D.LXXVII. jars erschienen ... Cometen / ... 8 ff., last blank, 4 [Niirmberg, 1577] Woodcut on title. Porter, J. G. : See Observatories. Cincinnati. Porter, John Scott : On the Metrical system of Weights and Measures, and the desirableness of its universal adoption : A Lecture, ... 23 pp. 8 London, 1859 Posch, Lorenz : Geschichte und System der Breitengrad-Messungen. Eine Inaugural-Dis- sertation. 95 pp. 8 Freysing, 1860 Posselt, Johannes Friedrich: Dissertatio analytica de fvnctionibvs qvibvsdam symmetricis. 52 pp. + i f., errata, 4 Gottingae, 1817 Postel, Guillaume : Signorvm coelestivm vera configvratio avt asterismus stellarumve per suas imagines aut configurationes dispositio ... Sive, Ccelum repurgatum, & Apotelesmate snmmo de- tertninatum. ... Chart, 16 in. X22 in. 20 ff. 4 Parish's, 1553 Printer's device on title. Cosmographicae disciplinae compendium ... 10 ff. + 79 pp. 4 Basileae, 1561 See Gemma, C. Potel, : See Lagrange, J. L, de. Potocki, J. : See Manethon. Potts, R. : See Euclides Megarensis. Pouillet, Claude Servais Mathias : * Memoire sur la chaleur solaire, sur les pouvoirs rayonnants et absorbants de 1'air atmosphe"rique, et sur la temperature de 1'espace. 48 pp. 4 Paris, 1838 - * On the Solar Heat, on the Radiating and Absorbing Powers of the Atmospheric Air, and on the Temperature of Space. 47 pp. 8 London, 1 846 Powalky, Karl Rudolph : Neue Untersuchung des Venusdurchganges von 1769 zur Bestim- mung der Sonnenparallaxe. 28 pp. 4 Kiel, 1864 Powell, Baden : *On the Achromatism of the Eye. 32 pp. 8 Oxford, 1834 - * Researches towards establishing a theory of the Dispersion of Light. [No. II., No. III.] 3 parts. 6 pp., 4 pp., 6 pp. 4 London, 1835, '36, '37 Observations for determining the refractive indices for the standard rays of the solar spec- trum in various media. 9 ff. 8 Oxford, 1836 Powell Prasse. 366 Powell, Baden cont. * Remarks on the Theory of the Dispersion of Light, as connected with Polarization. 12 pp. 4 London, 1838 * A supplement to a paper entitled " Remarks on the theory of the Dispersion of Light, as connected with Polarization." 3 pp. 4 London, 1840 - A general and elementary view of the Undula- tory Theory as applied to the Dispersion of Light, ... I plate, vi. + lvi.+ i3i pp. 8 London, 1841 Illustrated by A Chart of Prismatic Spectra for various media. * Observations on certain cases of Elliptic Polarization of Light by Reflexion. 9 pp. 4 London, \ 843 - * On a new Case of the Interference of Light. 14 pp. 4 London, 1848 - *On necessary and contingent Truth; considered in regard to some primary principles of mathe- matical, and mechanical science. 40 pp. 8 Oxford, 1849 * Remarks on Lord Brougham's " Experiments and Observations on the properties of Light, &c." 8 pp. 8 London, 1852 * On the Theory of M. Foucault's Gyroscope Experiments. 4 pp. 8 London, 1855 * On the Demonstration of Fresnel's Formulas for Reflected and Refracted Light ; and their applications. 3 parts. 20 pp., 8 pp., 5 pp. 8 London, 1856 See Pereira, J. Powell, Thomas : *On vertical compound engines fitted with Correy's variable expansion gear. 39 pp. 8 London, 1878 English and French. Power, Joseph: *An Enquiry into the ... Acci- dent on the Brighton Railway (Oct. 2, 1841), in which is developed A Principle of Motion of the greatest importance in guarding against the Disasterous Effects of Collision ... 17 pp. 4 Cambridge, 1842 *On the Truth of the Hydrodynamical Theorem, that if udx + vdy + wdz be a Complete Dif- ferential with respect to x,y, z, at any one instant, it is always so. to pp. 4 Cambridge, 1842 Praetorius, Johann : De Cometis, qvi antea visi svnt, et dc eo, qui novissime mense Novembri apparuit, narratio, ... 12 ff., last blank, 4 Noribergce, 1578 - IVDICIoLVM Asterlae, oder Der Mittagliche Straiisz-Stern / ... 18 ff. 4 Leipzig, 1664 Prandi, Pietro: *Descrizione di un nuovo eliostata. I plate, 7 pp. 4 Bologna, 1824 - See Morichini, C. Prantl, Carl : See Aristotle. Prasse, Moritz von [Mauritius de]: Deusu loga- rithmorum infinitinomii in theoria aequationum. I table, 46 pp. + 1 f. 4 Lipsiae, 1796 De ellipseos evolvta et aeqvidistantibvs carvmqve constrvctione. I plate, 14 pp. 4 Lipsiae, 1798 - Expositio qvarvndam formvlarvm de centro gravitatis. I plate, 26 pp. + i f. 4 Lipsiae, 1799 De reticvlis cryptographicis. i plate, 14 pp. 4 Lipsiae, 1799 Theorematis binomialis demonstratio elemen- taris. 1 6 pp. 4 [Lipsice] 1803 [ ] Additamenta ad theoriam seriervm arithmeti- carvm ordinvm svperiorvm. 12 pp. 4 [Lipsite} 1803 [ ] Methodus nova series arithmeticas interpolandL 12 pp. 4 [Lipsicz\ 1803 Wants first leaf. Fvnctiones logarithmicae et trigonometricae in series infinitas solvtae. 14 pp. 4 [Lipsiai] 1803 [ ] De aeqvationibvs nvmericis altiorvm ordinvm commentatio I. [II.] 2 parts. 19 pp., 1 6 pp. 4 \Lipsiae\ 1807, 'i i De trinomialibvs factoribvs aeqvationvm. 1 8 pp. 4 [Lipsiae\ 1 8 1 1 [ ] Demonstratio eliminationis Cramerianae. 15 pp. 4 Leipzig, 181 1 Commentatio de acre alieno annvis reditibvs dissolvendo. 18 pp. 4 Lipsiae, 1813 - Institutiones Analyticae. xviii. pp. + 1 f., errata, + 3 32 pp. 4 Lipsiae, 1813 MS. notes and amplifications \>yjoh. Bcnj. Markcndorf. Tables Logarithmiques pour les nombres, les sinus, et les tangentes, disposees dans un nouvel ordre par M. de Prasse, ... corrigces ... par M. Raima. I f. + 8o pp. 16 Paris, 1814 367 Prasse Price. Prasse, Moritz von [Mauricius de] continued. Logarithmische Tafeln fur die Zahlen, Sinus und Tangenten, revidirt und vermchrt von Karl Brandan Mollweide. ix. + 1 10 pp. 16 Leipzig, 1821 Pratt, John Henry: The mathematical principles of Mechanical Philosophy, and their application to the theory of Universal Gravitation. 5 plates, xxvi. + 6i6 pp. 8 Cambridge, 1836 Praun, Michael : Cometae Malus Genius, sive Dis- sertatio Singularis, Qua ... disquiritur : Annon Cometje per malos genios regantur? ... II ff. + 7Opp. 1 2 Francofurti, 1682 Prechtl, Johann Joseph : Praktische Dioptrik als ... Anleitung zur Verfertigung achromatischer Fernrohre. ... 4 plates, xii. + 296 pp. 8 Wien, 1828 Preece, G. E. : * Underground telegraphs. 33 pp. 8 [London] 1873 Prenant, Caresme : La Prognostication des prog- nostications composee par Caresme Prenant Docteur es deux Facultez de Bacchus et de Venus, ensemble la chanson des Biberons. 18 pp. 16 s.l., 1612 A reprint. Prenner, Sebastian : Das Grosz Planeten Buch / sampt der Geomanci / Physiognomi vnd Chiro- mancj. ... 8 + ccx. ff. 8 Straszburg, 1628 Many woodcuts in text. Prestel, Michael August Friedrich : Das astro- nomische Diagramm, ... 2 plates, 1 6 in. x 24 in., xxi. + 404 pp. 8 Braunschweig, 1859. Prestet, J. : Table de Logarithmes. PP- 43 1 -5 3, 4 s.l., s.a. A MS. note says These Tables mere written by J. Prestet, Professor of Mathematics, in the year 1689. They are seven-place logarithms, with characteristics, of numbers from I to 20000. Preuss, Ernst Wilhelm : Astronomische Beob- achtungen auf des Herrn Capitain Otto v. Kotzebue zweiten Reise um die Welt...Heraus- gegeben von W. Struve. 46 pp. 4 Dorpat, \ 830 Prevost, Alexandre Pierre : Essai sur la theorie de la vision binoculaire. 3 plates, 50 pp. 4 Geneve, 1 843 Prevost, Isaac Benedict : * Mouvements produits par le contact mutuel de divers substances, ... redige" Par Pierre Prevost. 17 pp. 4 Geneve, 1826 Prevost, Pierre: *Quelques Remarques d'Optique, principalement relatives a la Reflexibilite des Rayons de la Lumiere. I plate, 2 1 pp. 4 London, 1 798 Deux traites de physique mecanique publics Par Pierre Prevost comme simple editeur du premier [de George Louis Le Sage] et comme auteur du second. i plate, xliij. + 352 pp. 8 Geneve, Paris, 1818 * De quelques ph^nomenes d^pendans de la radiation du calorique. 39 pp. 4 Geneve, 1823 - Esquisse d'un cours d'optique elementaire, ... i plate, ii. + 38 pp. 8 Geneve, 1824 - Memoire sur la constitution mecanique des fluides elastiques. 50 pp. 4 Geneve, 1828 * Discussion de quelques experiences relatives a 1'influence de la densite' sur la chaleur spe'cifiquc des gaz : et quelques rapprochemens relatifs au refroidissement d'un corps dans un gaz. [Suite. . .] 28 + 8 pp. 4 Geneve, 1828, '30 Exposition elementaire des principes qui servent de base a la thdorie de la Chaleur Rayonnante, faisant suite a 1'ouvrage intituld Dn Calorique Rayonnant. I plate, 149 pp. 8 Geneve, 1832 * De quelques apparences visuelles sans objet exterieur. [Appendice.] i plate, 23 pp. 4 Geneve, 1832 * Memoire sur une apparence douteuse de mirage. i plate, 1 8 pp. 4 Geneve, 1834 Discours sur la vie et les travaux de feu Pierre Prevost par A. Cherbuliez. 64 pp. 8 Geneve, 1839 See Le Sage, G. L. Preyssinger, L.: Astronomischer Bilder-Atlas, und Populare Astronomic. Dritte ... Auflage, bear- beitet von C. Schmezer. 12 ... col. Tafeln mit Text-Heft. 12 plates, 40 pp. 4 Stuttgart, s.a. Price, Richard : Observations on Reversionary Payments ; on Schemes for providing Annuities for Widows, and for Persons in Old Age; ... And a General Introduction. By William Morgan. Fifth edition. Vol II. 492 pp. 4- 1 2 ff. 8 London, 1792 Vol. I. is wanting. Prierio Pritchard. 368 Prierio, Sylvestro de : 1 Clarissimi Sacre Theo- logie omniumq^ bonarum artium profcssoris ... Siluestri De Prierio ... in sphera ac Theoricas preclarissima Commentaria. lvi. + lv. -f- I ff. [In fine] : T ... Impressa Medio- lani. per Gotardu de Ponte. Anno . . . M.D.xiiiJ. . . . Diagrams in text. Two treatises, on the Sphere of Sacrobusco and on the Theory of the Planets. Chasles 3055. Priestley, Joseph : The History and present state of Electricity, with Original Experiments. 7 plates, xxxi. + 736 pp. + 4 ff. 4 London, 1767 At the end is A catalogue of books written on the subject of Electricity, ... A short Account of a Chart of Biography. The Second Edition. I plate, I p. 4 [London, 1 767] On the plan of representing the duration of a life by the length of a black line, afterwards used by Poggendorff in his Lebenslinien. The History and present state Of Discoveries relating to Vision, Light, and Colours. v. + xvi. + 8i2 pp. + 6 ff. 4 London, 1772 At the end is a catalogue of books belonging to Priestley or used by him. The History and present state of Electricity, with original experiments, ... The third edition ... Vol. I. [II.] 2 vols. 8 London, 1775 * Experiments on the Production of Air by the Freezing of Water. 4 pp. 4 London, 1 800 Prina, Guiseppe: See Alciati, A. Prince, Charles Leeson : Observations upon the Climate of Uckfield constituting a meteorological record for the district from 1 843 to 1 870. . . . 4 plates, 239 pp.+ I f. 8 London, 1871 Observations upon the late Great Comet and Transit of Venus, made at Crowborough, Sussex, in ... 1882. 8 plates, 42 pp. 8 Lewes, 1883 Observations upon the Heat and Drought of the past Summer. i f. fol. Crowborough, 1884 Observations upon the Topography & Climate of Crowborough Hill, Sussex, together with other subjects of collateral interest. 2 plates, 2 ff. + 104 pp. 8 Lewes, 1885 Some remarks upon the temperature of the winter of 1885-86. 2 ff. fol. Croivborough, 1886 Prince, Charles Leeson cont. Observations upon the Climate of Uckfield, ... from 1843 to 1870. Second edition. With some additional observa- tions and statistics of rainfall to the end of the year 1885. 5 plates, 2 ff. + 29O + iv. pp. 8 Leives, 1886 * An Analysis of Forty Years' consecutive Ob- servations of Storms in the County of Sussex. I plate, 6 pp. 8 London, 1887 See Hevel, J., 1882. Prindl, Johann Conrad : Fructifera septiramis laurus, Das ist: Fruchtbarer siebenastiger Lor- beer-Baum / Oder : Wohlgegriindetes Rechen- Biichlein / ... [Neues Wein-Buchlein / ...]. 12 ff.-f- 192+ 120 pp. 12 Mdyntz [1679] Pringle, A. D. : Hints for the Contraction of English Handwriting ... 3 ff. + 76 pp. 8 London, 1 874 The body of the work is lithographed. Pringle, John : * A Discourse on the Attraction of Mountains. 33 pp. 4 London, 1775 * A Discourse on the Torpedo. 32 pp. 4 London, 1775 * A Discourse on the Invention and Improve- ments of the Reflecting Telescope. 24 pp. 4 London, 1778 * A Discourse on the Theory of Gunnery. 33 pp. 4 London, 1778 Printers' Marks: 2 vols. fol. A collection of Printers' Marks, Specimens of Type, &c. Printing : The Origin of Printing ; in two essays : I. The substance of Dr. Middleton's Disserta- tion on the Origin of Printing in England. II. Mr. Meerman's Account of the First Inven- tion of the Art ... Appendix ... 1 6+ 144 pp. 8 London, 1774 * Observations on the Art of Printing Books and Piece Goods by the Action of Cylinders. 6 pp. 4 London, 1 797 - The Autotype Process being a practical manual of instruction in the art of Printing in Carbon,. or other permanent pigment. 63+16 pp. square 8 London, 1871 Pritchard, Charles : * On the conjunctions of the planets Jupiter and Saturn, in the years B.C. 7,, B.C. 66, and A.D. 54. 8 pp. 4 London, 1857 369 Pritchard Proctor. Pritchard, Charles cont. *On the Moon's Photo- graphic Diameter and on the applicability of Celestial Photography to accurate Measure- ment. 30 pp. 4 London, 1882 * Photometric Determination of the relative Brightness of the Brighter Stars North of the Equator. 104 pp. 4 London, 1883 - * On the relative proper motions of 40 stars in the Pleiades determined from micrometric and meridional observations. 50 pp. 4 London, 1885 - * Researches in Stellar Photography. I. In its relation to the Photometry of the Stars ; 2. fts- applicability to Astronomical Measurements of great Precision. 18 pp. 8- London, 1 886 - * Supplementary Measures of the Magnitudes of a Zone of Stars near the Equator for reference as Standards of Magnitude in lieu of Polaris. 4 pp. 8 London, 1886 * On a Remarkable Instance of the Detection of Distortion in a Photographic Film, measured for the purpose of Stellar Parallax. 3 pp. 8 London, 1886 - * Report on the Capacities, in respect of Light and Photographic Action, of two Silver on Glass Mirrors of different Focal Lengths. 15 pp. 8 London, 1888 - See Observatories. Oxford University Obser- vatory. Pritchett, Robert Taylor : Scloppetarian Memo- randa. 3 vols. fol. [London, 1853-60] MS. notes on fire-arms with illustrative drawings and printed papers on the subject. Prittchett, Carr Waller : See Observatories. Glasgow, Mo. Prittwitz, Moritz Karl Ernst von : Untersu- chungcn iiber den Weg eines gleichformig fort- riickenden Korpers, der ... sich grade gegen einen ... gradlinigt fortlaufenden Korper hin- bewegt. i plate, 2 ff.-f 52 pp. 4 Leipzig, 1816 Probyn, J. W. : Systems of Land Tenure in various countries. viii. + 4i8 pp. 8 London [1876] X X Proclus Diadochus : TipoK\ov Tiav aerrpovofjUKWv uTroOecrewf. Procli Diadochi Hypotyposis Astronomicarum positionum. 4 ff., last blank, 82 pp. + 1 f . 4 Apud loannem Vualder Basilecz, An. 1540. Many MS. notes, probably by Andr. Dudith whose auto- graph is on the title. - See Boncompagni, B., 1874. Procopius, Johann : Oder Cometenbutzer / ... 8 ff. 4 Gedruckt in Parnassischer Buchdrucke- rey, \_Prag\ 1619. Oder Cometenbutzers Schiitzer / ... 1 6 ff. 4 Gedruckt in der Parnassischen Buck- Truckerey, \Prag\ 1619. For fuller titles, see p. 119. Proctor, Richard Anthony : Saturn and its System : 14 plates, xvi.-l-252 pp. 8 London, 1865 * The approaching total Solar Eclipse. I plate, 8 pp. 8 London, 1 870 Half-hours with the Stars : a plain and easy guide to the knowledge of the constellations, . . . Second edition. 12 maps, 22 pp. 4 London, 1870 A chart of the Northern Hemisphere,... Showing all the Stars in Argelander's... Charts, 324,198 in all. i photo., i map, i f. fol. Manchester^ 1871 The Sun : Ruler, Fire, Light, and Life of the Planetary System. 10 plates, xxiv. + 48o pp. 8 London, 1871 - Essays on Astronomy : . . . 10 plates, xiv. + 4Oi pp. 8 London, 1872 The orbs around us : a series of familiar essays on the Moon and Planets, Meteors and Comets, the Sun and Coloured pairs of Suns. i plate, vii. + 34O pp. 8 London, 1872 The Borderland of Science : a Series of familiar Dissertations on Stars, Planets, and Meteors ; Sun and Moon; Earthquakes; Flying Machines; Coal ; Gambling ; Coincidences ; Ghosts ; &c. i portrait, vii. + 438 pp. 8 London, 1873 The Expanse of Heaven. A series of essays on the Wonders of the Firmament. iv.-r-3OS pp. 8 London, 1873 Proctor Provis. 370 Proctor, Richard Anthony cont. The Moon : her motions, aspect, scenery, and physical condition. 3 photographs, 22 plates, xv. + 394 pp. 8 London, 1873. [ ] The same. 3 photographs, 22 plates, xv. + 394 pp. 8 Manchester, 1873. The same impression as the preceding but with another title- page. Light Science for Leisure Hours. A series of familiar essays on scientific subjects, natural phenomena, &c., &c. Second edition. viii. + 323 pp. 8 London, 1873 * Comets and Meteors. 21 pp. 8 London, 1873 The Universe and the coming Transits ... of Venus. 22 plates, xiv. + 303 pp. 8 London, 1874 Transits of Venus. A popular account of past and coming transits from the first observed by Horrocks A.D. 1639 to the transit of A.D. 2012. 20 plates, xiv. + 236 pp. 8 London, 1874 * Classification of Comets. 12 pp. 8 London, 1874 A Star Atlas for students and observers showing 6000 Stars and 1500 Double Stars, Nebulae, &c. ... Fourth edition. 14 maps, 4 pp. fol. London, 1877 * A new crater in the Moon. 1 6 pp. 8, London, 1878 * Comets. [Part II.] 5 figs., 6 pp. 4 London, 1881 Chart of Mars from 27 drawings by Mr. Dawes. Sheet, 13 in. x 10 in., s.l., s.a. Chart of the Zodiac [on the Stereographic Pro- jection.] Sheet, 10 in. x 13 in., s.l., s.a. Profe, Gottfried : Historischmathematische Nach- richt von der Osterzeit. 4 ff. + 56 pp. 4 Altona und Flensburg, 1744 Appended is the text of Pope Gregory's bull of the year 1582. Prognostication : pronosticatio zu theutsch. Eyn schone seltzen vnd vor nyt mer gehorte Pronosticatio die vszdruckt was gliicks vnd vngelucks die grosze Conjunction vnd die Ec- lipsis gewest synt In dyeszen gegewirdige vnd zukiinfftigen Jaren beduten vnd antzeygen vnd wirt weren etwan vyl iare. 45 ff. fol. s.l. [1488] 45 large and curious wood-cuts in the text. Without any marks except signatures which are irregular. On the recto of fo!k>4lisa "prediction" respecting the beginning of A.I). 1481. Prognostication continued. Pronosticatio Latina Anno. Ixxxviij. ad magna coiunctione Saturni =e Jouis q fuit ano. Ixxxiiij. ac eclipsim solis ani sequentis. scz. Ixxxv. cSfecta ac nuc de nouo emedata Durabit plurib? annis ... 36 ff. fol. [In fine] : C Emendatwn demio pre- sagium lioccine impressioni qnoque itel deditu Anno dni M.ccccjccij. octaua die mensis Junij in inclita vrbe Magimtina ... Folios cii. and cvi. have been supplied in M.S. 43 woodcuts from blocks used for the German edition. [Prognosticon in annum M.ccccc.xvij.] [Incipit] : C Rogo atq^ obsecro vos scientia^. amatores. ... 7 ff. 4 s.l. [1516] Title wanting. Three woodcuts at the end. A'TNfiSTON Sobrie-Astrologicum, ... dem Prognostico Ebrie-Astrologico, Welches Ein Scarteken - Schmierer Auff das 1654. Jahr ... gestellet / ... Entgegen gesetzet ... 22 ff. 4 Leipzig, 1652 Preface of three pages in elaborate Gothic type. Projectiles : De motu corporum projectorum in spatio non resistente dissertatio habita in Semi- nario Romano Soc. Jesu a marchione Jacobo Zambeccari. I plate, xxiv. pp. 4 Romcz, 1740 See Dissertations. Chasles 1696. Prony, Gaspard Clair Francois Marie Richede: Exposition d'unc methode pour construire Ics equations indeterminees qui se rapportent aux sections coniqucs. 2 plates, viii. + 26 pp. 4 Paris, 1791 Mecanique philosophique, ou analyse raisonnec des diverses parties de la science de 1'equilibre et du mouvement. vij. + 477 pp. 4 Paris, An VIII. Lecons de mecanique analytique, ... Premiere [Seconde] partie. 2 vols. 4 Paris, 1810, '15 Notice sur les grandes Tables Logarithmiqucs et Trigonometriques, adaptees au nouveau systeme metrique decimal. 12 pp. 4 Paris, 1824 Reclamation... centre une interpretation erronee donnee a un passage de son Traitf de mecanique analitique ... par M. Katcr, dans ... An account of experiments for determining tlie length of tlic pendulum, etc. ... 4 pp. 4 [Paris] s.a. Provis, John : Tables of the most useful kind, to facilitate business in the several branches of the Copper Trade, ... 263 pp. 4 Truro, 1801 371 Pruckner Ptolemy. Pruckner, Nicolaus: See Firmicus Maternus, J. Prus, C. : Tables relatives au trace des courbes de raccordement. I plate, xxiii. + 477 pp.+ i f. 8 Angers, 1846 Ptolemy, Claudius [Ptolemseus, Ptolomaeus, Ptholomeus] : C Liber Quadripartiti Ptolomei id e quattuor tractatuu : in radicanti discretione p Stellas d'futuris * I hoc mundo c5structiois ^ destructiois cotingetib? ... 68 ff. 4 [In fine} : C Impressum in Venetijs per Erhardiim ratdolt ... 1484. Scheme on verso of the first folio. C Liber quadripartiti Ptholemei. ... C Messahal- lach de receptionibus planetaruj. C Eiusdem de interrogationibus. C Epistola eiusde cu duodecim capitulis. 4[ Eiusdem de reuolutionibus annoTf. mundi. 2 + 152 ff. fol. [In fine} : Venetijs per Bonetum locatellum: ... M.CCCC.LXXXXIII. ... Sacratissime Astronomic Ptholemei Liber diuer- saru rerum : Quern scrisit [sic] ad Heristhonem filium suu : ... 14 ff. 4 M.D.VIIII. ... Prodeat in Lucem Ductu Petri Liechtenstein. [ In fine} :... Venetijs . . . Almagestu Cl. Ptolemei Pheludiensis Alexan- drini AstronomoT/ principis : Opus ingens ac nobile omnes Celoru motus continens. ... 2+152 ff. fol. Ductu Petri Liechtenstein Coloniesis Germani. Anno ... 1515. ... Venetijs ... Clavdii Ptolemei inerrantivm stellarvm signifi- cationes, per Nicolaum Leonicenum e Grceco translates. 1 6 ff. 8 Vitebergae [per Nicolavm Schirlentz} 1534- - KX. n-roXe/xa/ou MeydX>7? Swra^ew? B(/3X. ty GeWo? AXeai>(Spo? et? ra avra 'YTro/uw/ywaTOi/ Bt/3X. id. 2 parts in i vol. 8 + 327 + 4 + 8 ff. + 327 pp., 4 ff. + 425 pp. fol. Basileae apvd loannem Vvaldervm. An. M.D.XXXVIII. Claudii Ptolemad Pelusiensis Alexandrini omnia quse extant opera, pra^ter Geographiam,...casti- gata ab Erasmo Osualdo Schreckenfuchsio, ... /[/I ff. + 447 pp. fol. [In fine}: Basileae in officina Henrichi Petri . . . anno M.D.LI. Ptolemy, Claudius [Ptolemaeus, Ptolomaeus, Ptholomeus] cont. Claudius Ptolemaus ... Beobachtung und Beschreibung der Gestirne und Bewegung der himmlischen Sphare. Mit ... Vergleichungen ... der neueren Beobach- tungen ... von J. E.' Bode. i chart, viii. + 260 pp. 8 Berlin imd Stettin, 1795- KXau&ou IlToXe/uatov M.a6rjfj.aTiKri awratf. Com- position mathematique de Claude Ptolem^e, [ou astronomie ancienne,] traduite ... du grec en fran5ais, . . . Par M. Halma ; et suivie de notes de M. Delambre. Tome premier [second]. 2 vols. 4 Paris, 1813, 'i 6 IlToXe/xa(oi' Qewvos K. T. A. Kaiwi/ /3aao"y air\avuiv, . . Table chrono- logique des regnes, ... apparitions des fixes ... traduites ... du grec ... Suivies des recherches ... sur les observations astronomiques des anciens, ... de M. Ideler, ... et precedees ... de deux dissertations sur la reduction des annees et des mois des anciens, a la forme actuelle des ndtres, Par M. 1'abbe Halma, ... 4 Paris, 1819 i/ vTroOecreis /cat i, (cat n/so/cXou Ata^oxoy inroTVTrcaereis. Hy- potheses et epoques des planetes, de C. Ptolemee, et hypotyposes de Proclus Diadochus, traduites ...du grec . . . suivies des trois memoires...de M. Ideler, sur les connoissances astronomiques des Chaldeens, sur le cycle de Meton et sur 1'ere Persique ; ... et prcedes ... de deux disserta- tions sur les mois Macedoniens, et sur le Calen- drier JudaTque, Par M. 1'Abbe Halma. 4 Paris, 1 820 Geft)i/o? AXeavSpe(as VTro/ULvrj/ma ety TO trpOTOv T>]f IlToXe/xatoi;. . .(rwrafew?. Commentaire de Theon d'Alexandrie, sur le premier [second] livre de la Composition Mathematique de Ptolemee, ... traduit ... Par M. 1'Abbe Halma. Tome I. [II.] 2 vols. 4 Paris, 1821 AXe^ai/(5/3ew? uTro/wyjua. Commentaire de Theon d'Alexandrie, sur le livre III. de 1'Almageste ... ; Tables manuelles des mouve- mens des astres, ... [seconde ... troisieme partie] traduites Par M. 1'Abbe Halma. I vol. 4 Paris, 1822, '23, '25 In the second part is the Eloge de M. Delambre, Prononce ... par ... Fourier. Ptolemy Purbach. 372 Ptolemy, Claudius [Ptolemaeus, Ptolomaeus, Ptholomeus] continued. See Meseallach. Montignot, H. Pontanus, J. J. Regiomontanus, J. Theon the Younger. Valla, G. Puiseux, V. : * Note sur le mouvement d'une chaine pesante infiniment mince sur la cyclolde. 2 pp. 4 Paris, 1843 See Observatories. Paris. Puissant, Louis: Recueil de diverses propositions de Geometric, resolues ou dmontrees par 1'ana- lyse algebrique, suivant les principes de Monge et de Lacroix : . . . 2 plates, 121 pp. 8 Paris, An IX 1801 Trait^ de Geodesic, ... 10 plates, xxiv. + 318 pp. + 26 ff. 4 Paris, An XIV =1805. Trait^ de topographic, d'arpentage et de nivel- lement. 6 plates, xx. + 331 pp. +9 ff., tables, 4 Paris, 1807. Supplement au second livre du traite" de topo- graphic, contenant la theorie des projections des cartes. i plate, i table, 112 pp. 4 Paris, 1810 * Tables pour abreger les calculs des latitudes et azimuts terrestres, observes au moyen de la Polaire. 10 pp. 8 Paris, 1826 Purbach, Georg von [Peurbach] : Theoricae novae planetarvm Georgii Pvrbachii astronomi celebratissimi. 20 ff. fol. s.l., s.a. [sed Nuremberg, circa 1471] First edition. Many diagrams in text. C Theoricae nouse planetaria Georgii Purbachii astronomi celebratissimi. Ac I eas ... Fracisci Capuani de Manfredonia ... sublimis expositio & luculentissimum scriptum. 60 ff. fol. [ Venetiis, 1499] Printed in continuation of Sacrobosco's Sphera Mundi, from which the place and date are taken. Purbach, Georg von [Peurbach] continued. Opus Algorithm! incundissimu Magistri Georgij Peurbachij wiennensis (preceptoris singularis Magistri Joannis de Monteregio) sacreq,, Mathe- matice inquisitoris subtilissimi summa cu vtilitate exemplis ac cubice radicis extractione alleuiatoq,, j>cedendi modo nuper digestum. 8 ff. 4 [/ fine} : 1 Et tantum de hoc opere Algoristico Anno Christi Hiesu Millesimoquin- gentesimotertio p_ Baccalariu Martinu Herbipolen impresso. A most interesting book; 12 years earlier than anything of Peurbach's noticed by De Morgan. The chief features are : Arabic numerals ; multiplication table to 9 times 9 ; proving by casting out the nines ; long multiplication exactly as it is done at present, the tens being added mentally. Long division on old system with mental subtraction, but working upwards ; square-root the same, with formation of 2 a for new divisor ; cube-root with 3 a. Lastly Regula aurea siue detre, and Regula Societatis. Blank spaces for initial capitals. Georgij Peurbachij. Mathematici omnui acutis- simi / institutioes in Arihtmeticam [sic] : cum alijs turn in primis adulescentibus necessarie. 8 ff., last blank, 4 [In fine} : Nurnberge im- pressit Joannes Weyssenburger Sacerdos. Anno. 15.13. ... Rubricated by hand. Tabulae Eclypsiu Magistri Georgij Peurbachij. Tabula Primi mobilis Joannis de Monteregio. 134 ff. + 2 ff. Tabula Manualis. [In fine"] : Absolutum est hoc . . . opus Arte... loannis Winter- burger. Impesis vero Leonardi & Luces alantse fratrfi Ciuium Viennensium Anno ... 1514.. ... Elimatum denuo & recognitum Sfima cum dili- gentia a Georgia Tannstetter . . . Two small diagrams on title, at the top of which is written Aegidius a Glarona dictus Tschudi me posidet. Theoricarum nouarum Textus Georgij Purbachij cu ... expositione ... Francisci Capuani ... Ite in easde ... Syluestri de Prierio perfamiliaris commentatio. Insuper Jacobi Fabri Stapulen. astronomicon. ... Omnia nuper ... emendata ... 2 ff, diagrams, + xci.+ 1 ff. fol. lehan Petit ... Parrhisiis . . . [In fine} : C Absohitu est ... solertia : * caracteribus Michaelis Lesclecker j ... Suptibus vero ...JoJianis Parui * Reginaldi Chauderon ... Anno ... 1515. ... Printer's device on title. Diagrams in text. Full-page figure of the sphere on verso of title. 373 Purbach Quetelet. Purbach, Georg von [Peurbach] -continued. Algorithmus georgii Peurbachii Mathematici omniu acutissimi n5 ta utilis q necessarius. ... 8 ff. 4 [In fine] : Per Hieronymu Vietore Vienna Austria ... Anno 1515. THEORIce nouae Planetarum, id est, septem errantium, syderum, necnon Octaui orbis, seu firmament! ... nuper summa diligentia Orontij Finei Delphinatis emedate, ... xliiij. ff. 4 C Venundantur parisijs, ... apiid Reginaldum Caldarium, ... M D XXXIIII. Diagram on title and many in text. - Elementa Arithmetices. Algorismvs de nvmeris integris, fractis, Regulis communibus, & de Pro- porcionibus. . . . Cum prcefacione Philip. Melantk. 56 ff, last blank, 8 [In fine}: Impressum Vite- bergce per losephum King. An. MD.XXXVI. Title in woodcut border. - Theoricae novae planetarvm Georgii Pvrbacchii German! ab Erasmo Reinholdo Salueldensi pluribus figuris auctae, & illustrates scholijs, ... Inserta item methodica tractatio de illuminatione Lunas. ... 240 ff. 8 [In fine}: ... Vitembergce per loannem Lnfft. ... 1542. Diagram of solar eclipse of 1544 on the title-page. - Theoricae novae planetarvm ... Quibus accesse- runt loannis de Monteregio Disputationes, super deliramenta Theoricarum Gerardi Cremonensis. Item, loannis Essler ... Specvlvm Astrologorvm ... Quaestiones ver6 in Theoricas Planetarum Purbachij, Authore Christiano Vrstisio. 2 parts in I vol. 8 ff. + 230 pp., 24 ff. + 423 pp. 8 Basilea [i 596] In addition to many woodcuts in the text and one on the title are ten folding cuts in the Qtiastioncs on one of which stands : Buchbinder zerschneid diese Figuren / vnd gib einer jeden ihr orth. - See Bose, G. M. Brahe, Tycho, 1654. Nunez, P. Puteanus, Erycus [Van der Putten] : De Cometa Anni oo IDC.XVIII. ... Libri dvo. ... 1 66 pp. 12 Colonies, 1619 De stipendio militari apvd Romanes syntagma: ... 96 pp. + 5 ff 12 Colonies, 1620 Puteanus, Erycus [Van der Putten] continued. Pecvnias Romanae ratio, Facillimo ad nostram calculo reuocata, . . . 56 pp. + 2 ff. 12 Colonies, 1620 Three works in one small volume. See Comets. Pyramid : Recent works on the Great Pyramid. 8 pp. 8 s.l., s.a. Pythagoras : Ludus Pitagore. 10 ff. 4 [In fine] : Finis operis. 14.82. Die. 21 Angus ti. Laus deo. Chasles 2647 bis. Quarterly Journal of Pure and Applied Mathe- matics, The : See Cambridge Mathematical Journal. Quarterly Journal of Science, The: Edited by James Samuelson and William Crookes. Vol. I. [-V.] 5 vols. 8 London, 1864-68 Conducted by William Fairbairn ; William Crookes ; Robert Hunt ; H. Woodward and James Samuelson, Editor. Vol. VI. [-VI I.] 2 vols. 8 London, 1869, '70 The Quarterly Journal of Science, and Annals of Mining, Metallurgy Engineering, Industrial Arts, Manufactures, and Technology. Edited by William Crookes. Vol. I. [-VI 1 1.] (New Series.) Vol. VIII. [-XV.] O.S. ... 8 vols. 8 London, 1871-78 The Journal of Science, and Annals of Biology, Astronomy, Geology, Industrial Arts, Manufac- tures, and Technology. (Monthly, formerly "The Quarterly Journal of Science.") Edited by William Crookes. Vol. I. [-III.] (Third Series.) Vol. XVI. [-XVIIL] (O.S.) 3 vols. 8 London, 1879-81 Quetelet, Ernest : * Recherches sur les Me"dianes. 32 pp. 4 Bruxelles, 1852 * Memoire sur les foyers. i plate, 44 pp. 4 Bruxelles, 1854 * Sur le mouvement propre de quelques e"toiles. 47 pp. 4 Bruxelles, 1 864 Memoire sur la temperature de 1'air a Bruxelles. [Tableaux gene"raux de la temperature de 1'air. 1833-1862.] 64+103 pp. 4 Bruxelles, 1867 * La comete de Coggia, observee a Bruxelles. 10 pp. 8 Bruxelles, 1874 Quetelet. 374 Quetelet, Lambert Adolphe Jacques: *Memoire sur differens sujets de geometric a trois dimen- sions, ... 2 plates, 30 pp. 4 Bruxelles, 1826 Positions de physique, ou resume d'un cours de physique generale. Tome premier [second]. 2 vols. in i. iii. ff. + 204 + 22i pp. 16 Bruxelles, 1827 * Resume d'une nouvelle thorie des caustiques, suivi de differentes applications a la theorie des projections stereographiques, . . . i plate, 35 pp. 4 Bruxelles, 1827 Astronomic populaire. 4 plates, xiv.+ 148 pp. 12 Bruxelles, 1827 * Recherches sur 1'intensite" magnetique de dif- ferentes lieux de I'Allemagne et des Pays-Bas. 1 8 pp. 4 Bruxelles, 1830 Sur la latitude de 1'Observatoire de Bruxelles... 20 pp. 4 Bruxelles, 1836 * Memoire sur les variations diurne et annuelle . . . de la Temperature terrestre . . . 3 plates, 80 pp. 4 Bruxelles, 1837 Catalogue des principales apparitions d'etoiles filantes. 63 pp. 4 Bruxelles, 1839 * Sur d'etat du Magnetisme terrestre a Bruxelles ... [1827-39]. 40 pp. 4 Bruxelles, 1839 * Sur la longitude de 1'Observatoire royal de Bruxelles ... 16 pp. 4 Bruxelles, 1840 Deuxieme memoire sur les variations annuelles de la temperature de la Terre . . . 3 plates, 52 pp. 4 Bruxelles, 1840 * Second memoire sur le Magnetisme terrestre en Italic. i plate, 27 pp. 4 Bruxelles, 1840 * Nouveau catalogue des principales apparitions d'etoiles filantes. i plate, 60 pp. 4 Bruxelles, 1 842 * Instructions pour 1'observation des phe^nomenes periodiques. 16 pp. 4 [Bruxelles, 1842] The same. 1 6 pp. 4 [Bruxelles, 1843] Rapport . . . Par M. le directeur de 1'Observatoire sur 1'etat et les travaux de cet etablissement pendant 1'annee 1841. 7 pp. 8 Bruxelles, 1842 Observations des Phenomenes periodiques. [1841-69]. 29 years. 4 Bruxelles, 1842-70 Quetelet, Lambert Adolphe Jacques continued* * Lettres ... sur la theorie des Probabilites, appliquee aux sciences morales et politiques. iv.+45O pp. 8 Bruxelles, 1846 * Rapport . . . sur 1'etat et les travaux de 1'Ob- servatoire Royal, pendant 1'annee 1848. [1852.] 2 years. 8 Bruxelles, 1848, '53 Theorie des probabilits. i plate, 104 pp. 8 Bruxelles [1853] Forms the l8th volume of the 5th series of Encyclopedic populaire. * Memoire sur les variations periodiques et non periodiques de la Temperature ... 2 plates, 45 + 58 pp. 4 Bruxelles, 1854 - Sur le climat de la Belgique ... Tableaux gene- raux. 55 + 118 pp. 4 Bruxelles, 1857 * Observations des passages de la lune et des etoiles de meme culmination. 29 pp. 8 Bruxelles, 1857 * Table de Mortalite d'apres le recensement de 1856. i plate, 9 pp. 4 Bruxelles, 1859 Rapport sur deux memoires envoyes au concours de 1860, en reponse a la question suivante : " On demande d'exposer la theorie probable des ttoiles filantes, ..." 6 pp. 8 Bruxelles, 1860 * De la statistique consideree sous le rapport . . . de 1'intelligence de 1'homme. I er memoire. 35 pp. 4 Bruxelles, 1860 - * Phenomenes periodiques, magnetisme, astro- nomic. 23 pp. 8 Bruxelles, 1860 *Sur la difference de longitude des Observatoires de Bruxelles et de Berlin ... 55 pp. 4 Bruxelles, 1861 Sur la physique du globe. 3 plates, ii. + 436 pp. 4 Bruxelles, 1861 *Sur le congres international de statistique, tenu a Londres ... 1860 ... 31 pp. 4 [Bruxelles, 1861 ?] Histoire des Sciences mathematiques et phy- siques chez les Beiges ... 479 pp. 8 Bruxelles, 1 864 Sciences mathematiques et physiques chez les Beiges, au commencement du XIX e siecle. iii. + 754 pp. 8 Bruxelles, 1866 375 Quetelet Ramage. Quetelet, Lambert Adolphe Jacques continued. Meteorologie de la Belgique comparee a celle du globe. Frontispiece, xiv. + jos pp. 8 Bruxelles, Paris, 1867. - * Essai sur la vie et les ouvrages de L.-A.-J. Quetelet, par Ed. Mailly. Portrait, 191 pp. 12 Bruxelles, 1875 * Sur les anciens recensements de la population beige. 38 pp. 4 Bruxelles, s.a. - * De 1'influence du libre arbitre de 1'homme sur les faits sociaux, ... 21 pp. 4 Bruxelles, s.a. - * Notice sur le congres statistique de Florence en 1867. 41 pp. 4 [Britxelles~\ s.a. - See Correspondance Mathematique et Physique. Observatories. Brussels. Sheepshanks, R. R., J. A. : Comets' Tails No Longer a Mystery ! and a few questions by J. A. R. 5 plates, 30 pp. 1 6 London, 1873 R., P. Q. : * Propositions in the Theory of Attrac- tions. Part I. [II.] 7 + 6 pp. 8 Cambridge, 1843 R. de C., Le Comte : See Radicati di Cocconato, I. Racine, Amedee : Tables pour calculer la latitude d'un lieu par des observations de la polaire . . . 1 2 pp. 4 La Ckapelle du Bourgay, 1 824 Radau, R. : Les Observatoires de Montagne. Les nouveaux observatoires meteorologiques du Puy- de-Dome et du Pic-du-Midi de Bigorre. 7 1 pp. 8 Paris, 1 876 * Remarques concernant le probleme de Kepler. 2 pp. 4 Dublin, 1883 Rademan, Augustin : Griindlichc vnd warhafftige Beschreibung des grossen vnd erschrecklichen Cometen, ... 16 ff., last blank, 4 Erffurt, 1619 \Vootlcut on title. R[adicati] di C[occonato, Ignazio] : Me'moires analytiqucs par le Comte R. de C. ... xlvi. pp. 4 Milan, 1776 Radike, Gustav : * Einige Bemerkungen liber die Principien der Cauchyschcn Residuenrechnung. 24 pp. 4 Berlin, \ 843 Radinus, Thomas : Sideralis Abyssus ... i woodcut,4+lxxix.ff.4 \Infine\\ Adulescentis artiu disciplinaruque olm ainatoris necnon Hiero- sophice pcultoris fratris Tho. Radini Todisclii Placentiu venetijs: nunc auguste vindelicorum excellit ... 14.92. The two movable discs of the Instrnmentum verimotus Lune are still in this copy. The figured eclipses range from A.D. 1493 to 1530. Chasles 3350. - Epytoma Joanis De mote regio Jn almagestu ptolomei. 108 ff., last blank, fol. [In fine}: ... Opera ... Joliannis liaman de Landoia : dictns hertzog : felicibus astris expletum. ... Anno salutis. 14.96. currente : ... Venetijs : ... Title in large letters. Full-page woodcut of the sphere within woodcut border. 379 Regiomontanus Reichenbach. Regiomontanus, Johann [Muller, Monteregio, De Regiomonte, Kongsperg, Kiingsperger] cont. Ephemerides sive Almanach perpetuu^. 122 ff. 4 [In fine] : C Expliciunt Epliemerides Soils * lune planetarumque perpetue inipensis opera ... Petri Liechtenstein coloniensis explete Anno ... 14.98 Idibus Octobris Venetijs ... Edited by Johann Lucilius Santritter. Kalendarius cum vero motu solis ^ duplici modo inueniendi verum motum lune. vulgari. scz per litteras. * astronomico perspicacissimi astronomi magistri Joannis de Monte Regio. Nee non vere coniunctiones solis * lune eclipsesq^ eorun- dem. cum quibusdam alijs cognitu maxime necessarijs. Postq^ omnia subnectitur coputus ecclesiasticus chyrometralis in capittula per- pulchre distinctus. 18 ff. 4 s.l. [1502] Rude woodcut on title-page. Two woodcuts and one volvelle in text. Roman numerals and black ink are used throughout. On the last page is a table of eclipses from A. n 1502 to 1530 inclusive. [Begins] : In laudem open's Calendar!] a Joanne de monte regio ... editi Jacobi Sentini Rici- nensis Carmina. 4 diagrams + 26 ff. 4 [On verso of f.a.i.] : Hoc opus ...ex officina Petri Liechtenstein . . . prodijt. Anno ... Red and black ink used in the Calendar. Eclipse figures printed in black for A.n. 1483 to 1530. In laudem operis Calendar:] a Joanne de monte regio ... cditi Jacobi Sentini Ricinensis Carmina. 4 diagrams + 26 ff. 4 Anno. 1514. Ex officina Petri Lieclitenstein. Calendar printed in red and black. The eclipses again extend from A.D. 1483 to 1530. KAlendarius telitsch Maister Joannis kiings- pergers DAs biichlin behend du billich lernen solt Vnd es achte fur edel gestain silber vn gold ... 77 ff. 4 [In fitte} : ... Enndet sich diszer Kalen- darius Maister Joannis Kiingspergers. vnd auch Higinius. Von den 12 zaychen vn 36 pildern des himels I ... Getruckt in der kaiszerlichen stat Augspurg. Am. xiiij. kalendas. Januarij. Der iar sal Cliristi. M.Djxiiij. Laus Deo. Title in woodcut border. Folios 25 and 26, 27 and 28 are pasted together. Many woodcuts and diagrams in addition to the 36 pildern. loannes de Monteregio ... de Cometae magni- tudinc longitudincq^ ac de loco eius uero, problemata XVI. ... 1 2 ff. 4 Norimberga apud Fridericum Peypus, Anno D.M.XXXI. Diagrams in text. Regiomontanus, Johann [Muller, Monteregio, De Regiomonte, Kongsperg, Kiingsperger] cont. loannis Regiomontani Franci ... Fvnda- menta operationvm, qvae fiunt per tabulam generalem : Vel, Apodixes & demonstrationes eorum, quse in tabulis primi mobilis, cum tabulis Eclipsium Burbachij ... editis cl Tanstetero, prsecepit, ... nunc primum edits. ... 38 ff., two last blank, fol. Nevbvrgi ad Danv- bivm, 1557- Title in three compartments. Diagrams in text. Arms on verso of title. loannis Regiomontani ... de triangvlis planis et sphaericis libri quinque, una cum tabulis sinuum, ... Omnia nunc simul in lucem edita ... per Danielem Santbech Nouiomagum. 4 ff.+ 146 pp.+ 19 ff. fol. Basileae [1561] Diagrams in text. See Bose, G. M. Brahe, Tycho, 1654. Ephemerides. Murr, C. G. von. Ptolemy, Cl. Purbach, G. Regnarius, Israel : Bono cum Jehova. Contingentia nova, Oder Newer Teutscher Post Reuter / Welcher vermoge vnd nach anleitung des Gestirnten Himmels ... referiret, was ... sich zutragen konte. Auff das Jahr ... M.DC. XXXIX. 8 ff. 40 [Hamburg, 1638] Regnault, Henri Victor: * On the Elastic Forces of Aqueous Vapour. i plate, 47 pp. 8 London, 1846 * Hygrometrical Researches. 1 plate, 5 5 pp. 8 London, 1 846 Regnier, Jacomy : Histoire des nombres et de la numeration mecanique. 102 pp. 8 Paris, 1855 Reichenbach, Karl von : Physico-Physiological Researches on the Dynamics of Magnetism, Electricity, Heat, Light, Crystallization, and Chemism, in their relations to Vital Force.... from the German second edition. With ... critical notes by John Ashburner. xx. + 290 pp. 8 London, 1850 * Meteoriten in Meteoriten. 2 plates, 34 pp. 8 Berlin, 1860 * Meteoriten und Sternschnuppen. 15 pp. 8 Berlin, 1860 Reichenbach Reissig. 380 Reichenbach, O. : Two planets beyond Neptune and the motion of the solar system. A speculation. 15 pp. 8 London, 1875 Reidt, Friedrich : Sammlung von Aufgaben und Beispielen aus der Trigonometric und Stereo- metric. I. Theil. Trigonometrie. [II. Theil. Stereometric.] 2 vols. xi. + 228 pp., vii.+ is6 pp. 8 Leipzig, 1872 Reimer, Nicolaus Theodor: Historia problematis de Cvbi Dvplicatione sive de inveniendis dvabvs mediis continue proportionalibvs inter dvas datas. 2 plates, xvi. + 222 pp. 8 Gottingae, 1798 Reinhardt, Curt : Mag. Georg Samuel Dorffel. Ein Beitrag zur Geschichte der Astronomie im 17. Jahrhundert. Inaugural-Dissertation ... 77 pp. + " vita," 8 Plauen i. V., 1882 Reinhart, August Wilhelm : See Bucher, C. B. Reinhold, Erasmus : Themata qvae continent methodicam tractationem de Horizonte rationali ac sensibili, ... 1 6 ff., last blank, 8 Vitebergae \_per losephum Klug\ 1544. Prutenicae tabvlae coelestivm motvvm. [Initivm canonvm Prvtenicorvm.] [Seqvvntur igitvr nvnc canones tvm mediorvm sev aeqvalium motuum, turn Prosthaphaereseon, deniq^ alij Canones quorum Catalogus supra recitatus. Hos avtem omnes canones Eiroxat aequalium motuum recte antecedunt 1585.] 3 tables, 8+68 ff., 13 ff., 142 ff. 4 VVitebergce, 1585- Printer's device on title. See Purbach, G. Reinman, Johann Caspar : Desz Newen Euro- pasischen Postreuters Laggey vnnd Neben- lauffer / Als Der da ... verkundiget / was sich ver- muthlich Durch dieses nechstfolgende gantze Jahr...zutragen moge....M.DC.XXXIX. Ausz Astrologischen vnd natiirlichem Fundament / ... beschrieben. 14 ff. 4 si, 1639 Reinsch, Paul : Die Meteorsteine. Die Ergebnisse der seitherigen Beobachtungen iiber die ... Zusammensetzung ... und den Ursprung der- selben. I litho., 22 pp. 4 Z-weibriicken, 1869 Reisacher, Wilhelm : Disputatio Philosophica, De Meteoris, . . . qvse in mvndo elementari cvm admiratione qvandoq'ue eueniunt ; ... 3 ff. + 29 pp. + 2 ff. 4 Ingolstadii, 1588 The president was Balthasar Hagel. Reisch, Gregor : Margarita Philosophica. 3 woodcuts, 310 ff. 4 [On verso of title]: Suo Gregor io Reiscli ... Adam Vuernlierus ... salutem ... Ex Heydelberga ... M.CCCC.lxxxxvi. Woodcut on title. Numerous woodcuts in text. Hain 13852. Margarita Philosophica nouacui insunt sequentia. Epigrammata in comendationem operis. Insti- tutio Grammatice Latine ... Moralis Philosophia cu figur [De compositione Astrola.] [Appedix Matheseos in Margarita philosophies ...] 1 map, 272 + 38 ff. 4 Argentine, 1512. [/ fine\ : Accipe ... Margaritam Pliilosopliicam iam denuo recognitam ... Ita et presentis operis lectio multa aliorum scripta opera prestare iudicatur. Cum quo te bene valere . . . Joannes grilningerus operis excussor ... precatur. Ex Argentorato veteri ... Anno ... duodecimo supra mille quin- gentos. Title in woodcut border. Many woodcuts in text. Margarita Philosophica noua Cui annexa sunt sequentia, Grecarum litera'2^. institutiones. ... Quadrantu varie copositioes. Astrolabii noui geographici op5. ... Cartha vniuersalis terre ... 2 maps, 328 ff. 4 [/ fine'] : ... Ex Argen- torato veteri ... Anno ... decimoquinto supra mille quingentos. Title in woodcut border. Many woodcuts in text. Margarita Philosophica cu additionibus nouis : ab auctore suo studiosissima reuisione quarto superadditis. Anno ... M.D.XVII. 3 woodcuts, 300 ff. 4 [In fine\ : Margaritam Philosophicam ... Michael Furterius impssit Basilee. Anno 1517 ... Title in woodcut border. Reisen in den Mond : See Astronomical Curiosities. Reissig, Jacob, Tenner, K., und Reutzel, Job. : Tafeln zur Berechnung der Coordinaten ohne Logarithmen bei Gemarkungs- ... Vermessun- gen ... 2 plates, 6 ff. + xxx. + 2O2 pp. 4 Heidelberg, 1830. The same. Zweite Auflage. 2 plates, 4 ff. + xxx. + 202 pp. 4 Heidelberg, 1854. 381 Reita Repertorium. Reita, Anton Maria Schyrl de : Ocvlvs Enoch et Eliae sivc radivs sidcreomysticvs planetary veros motvs solo excentrico tradens nova et ivcvnda continens Conditorem sidervm eivsqve perfacta visibilia magnalia prsedicans. ... [Ocvlvs ... Pars Prima ... Opus ... Quo omnium Planetarum veri motus, ... tarn in Theoria Tychonica, quam Copernicana ... demonstrantur ... Hisce acces- servnt Nonce harmonica determinationes molium ... Planetarum ... Probabilissima causa fluxus & refluxus Oceani. Ratio breuis conficiendi Telescopium astronomicum. Et vltimb Planeto- logium ...] [Ocvli ... Pars Altera sive Theo- Astronomia ; ...] 10 plates, 26 ff. + 356 pp. + 8 ff. + 279 pp.+ i4 ff. fol. Antverpia, 1645. Engraved title. Chasles 3267. See Penneman, F. Reitlinger, Edmund: See Kepler, J., 1868. Rembrantz, Dirck. : Een kort By-Voeghsel Op de Friesche Sterre-konst / Dienende tot nader verklaringe over de sestien Leer-stucken des tweeden Boecks : ... 45 pp. 8 Harlingen, 1660 Diagrams in text. Renaldini, Carlo: Caroli Renaldini ... Opvs alge- bricvm In quo praeter Communem, & antiquam Algebram Noua quoque pertractatur ; ... Ars analytica Quam perobscure Franciscvs Vieta literis mandauit, ... Methodus ... Resolutionis, atq^ Compositionis Mathematicae explicatur. ... 4 ff. + 2C)0 pp.+ 1 f. 4 Anconce, 1644 Printer's device on title. Diagrams in text. - Caroli Renaldinii ... Opvs mathematicvm in qvo Vtraque Algebra ... illustratur. Methodus quoque Resolutionis, & Compositionis Mathe- maticae ... declaratur. Pars prior Numerosam Algebram complectens. 12 ff.-f 475 pp.+ i f. 4 Bononice, 1655 - Caroli Renaldinii ... Ars analytica mathematvm in tres partes distribvta, qvarvm Prima Veterum Analystarum, Secunda, Recentiorum Doctrinam locupletatam complectitur ; ... Tertia, Demum in maiorem Artis illustrationem Theoremata ... resoluta exhibet. ... 3 vols. Frontispiece, 3 ff. + 5 34 pp. + 1 7 ff. fol. Florentice, 1665. 248 pp. + 9 ff. fol. Patavii, 1669 4 ff.+ 136 pp. + 4 ff. fol. Patavii, 1684 Renaldini, Carlo cont. Caroli Renaldinii ... De Rcsolutione, & Compositione Mathematica. Libri dvo. . . . 4 ff + 535 PP-+H ff fol. Patavii, 1668 Diagrams in text. Two copies, one only with errata on the last page of the Index Capitvm. Caroli Renaldinii ... Geometra Promotvs ... 88 pp.+ I f. fol. Patavii, 1670 Diagrams in text. Caroli Renaldinii Ad Artem, quam ipse con- scripsit Mathematvm Analyticam Paralipomena. 300 pp. fol. Patavii, 1682 Diagrams in text. Caroli Renaldinii Commercivm epistolicvm : ... in pp. fol. Patavii, 1682 Diagrams in text. Contains figures of Saturn and observations of Comet 1677. Rendorp, Willem : Theses philosophical inaugu- rales ... [De natura fluidorum. De magnetismo telluris. De experimento Dufayano circa magne- tem. Quaedam de lineis parallelis.] 2 ff + 39 pp. 4 Lugduni Batavorum, 1789 Renieri, Vincenzo : Tabvlae motvvm cselestivm vniversales . . . Nunc vero auctce, recognitce, atque . . . recusce. Qnibns Planetarum calculus iuxta . . . Alplionsum Regem, Copernicum, atque Tyclionem facili methodo exJiibetur, & Alplwnsini, Prutenici, Danici, Rudolphini Lansbergianique Canones continentur. 4 ff. + Ix. + 364 pp. fol. Florentice, 1647 Rensberger, N. : See Nicolaus Rensbergensis. Repertorium : Repertorium fur physikalische Technik fur mathematische und astronomische Instrumentenkunde. Herausgegeben von Ph. Carl. Erster [-Dritter] Band. ... 3 vols. 8 Munchen, 1866, '67, '67 - Repertorium fur Experimental-Physik, fiir physikalische Technik, mathematische & astro- nomische Instrumentenkunde. Herausgegeben von Ph. Carl. Vierter [-Achtzehnter] Band. ... 15 vols. 8 Miincken \Miinchen und Leipzig} 1868-82 Repertorium der Physik. Herausgegeben von F. Exner. Neunzehnter [Zwanzigster] Band. 2 vols. 8 Munchen und Leipzig, 1883, '84 Repertorium fLir Experimental-Physik, ... Gene- ral-Register zu Band I.-XV. 71 pp. 8 Munchen und Leipzig, 1881 Repp Reyher. 382 Repp, Thorl. Gudm. : See Dictionaries. English Danish. Resal, Ame Henri : Traite de cinematique pure, xv. + 41 2 pp. 8 Paris, 1862 Reslhuber, Augustin : Bericht uber die Kometen von den Jahren 975, 1264 und 1556. 22 pp. 8 [Lznz, 1857] Leistungen eines nach der Erfindung des Herrn K. Kreil, construirten Kupferdraht-Thermo- metrographen. 8 pp. 4 Wien, 1858 Respighi, Lorenzo : * Intorno 1'influenza del moto dei mezzi rifrangenti sulla direzione dei raggi luminosi. 28 pp. 4 Bologna, 1863 * Sulla latitudine dell'osservatorlo della romana universita sul Campidoglio. . 44 pp. 4 Roma, 1868 * Sulla velocita della luce dedotta dagli eclissi dei satelliti di Giove e dall'aberrazione delle stelle. 17 pp. 4 Roma, 1868 * Sulla scintillazione delle stelle. 2 parts. 17 pp., 19 pp. 4 Roma, 1868, '69 * Sulle osservazioni spettroscopiche del bordo e delle protuberanze solari fatte aH'Osservatorio della Universita romana sul Campidoglio. Nota I. [-IV.] 4 pts. i plate, 20 pp., n pp., 4 plates, 53 pp., 12 pp. 4 Roma, 1870, '71. Sul Cannocchiale Zenitale deH'Osservatorio della R. Universita sul Campidoglio. I plate, 20 pp. 4 Roma, 1871 * Sulla costituzione fisica del sole. 14 pp. 4 Roma, 1871 * Osservazione dell'eclisse totale del 12 Decem- bre 1871 a Poodoocottah nell'Indostan. I plate, 23 pp. 4 Roma, 1872 * Sulla Nota del prof. P. Secchi, intitolata = Sull'ultima eclisse del 12 Dicembre 1871. 14 pp. 4 Roma, 1872 * Catalogo delle declinazioni medie pel 1875.0 di 1463 stelle comprese fra i parallel! 20 e 64 nord compilato sulle osservazioni fatte al circolo meridiano del R. Osservatorio del Compidoglio negli anni 1875, 1876 e 1877. 90 pp. 4 Roma, 1880 Respighi, Lorenzo, e Celoria, Giovanni : * Ope- razioni eseguite nell'anno 1879 per determinare la differenza di Longitudine fra gli osservatori astronomici del Campidoglio in Roma e di Brera in Milano. 67 pp. 4 Milano, 1882 Reuleaux, F. : The Kinematics of Machinery. Outlines of a Theory of Machines. Translated and edited by Alex. B. W. Kennedy. 622 pp. 8 London, 1876 Illustrated. Reuss, Jeremias David : Repertorium Commen- tationum a societatibus litterariis editarum. Scientia naturalis. Astronomia. viii. + 548 pp. 4 Gottingae, 1804 - Repertorium Commentationum a societatibus litterariis editarum. ... Mathesis ; Mechanica ; ... Scientia Militaris. xiv. + 514 pp. 4 Gottingae, 1808 Reutzel, Johann : See Reissig, J. Rey, Francisco Rodriguez : Transito de Venus diciembre 6 de 1882 ... 7 pp. 4 Mexico, 1882 From El Minero Afcxicano, Nov. 30, 1882. Reye, Theodor : Die Wirbelstiirme, Tornados und Wettersaulen in der Erd-Atmosphare mit Beriicksichtigung der Sturme in der Sonnen- Atmosphare ... Frontispiece, 5 charts, 2 plates, xvi. + 248 pp. 8 Hannover, 1 872. Reyher, Andreas : Arithmetica Oder Rechen- Buchlein / zum einfaltigsten und deutlichsten /... 1 60 pp. 8 Got ha, 1670 Reyher, Samuel : Bacilli sexagenales, i.e. De- scriptio Logisticse Sexagenarian per Bacillos exercendae, ... De Meridianornm sive Longitu- dinum differentiis ... 4 ff. + 64 pp. 4 Kilice, 1688 Disputatio mathematica, Quam ... de Muniendi tarn Vetere, quam Novo Naturalibus modi's ... Jiabebit Joh. Christophorus Krusike ... i f. + i 6 pp. 4 Kilice, 1702 - Disputatio mathematica, Quam ... de Perpen- diculo, cultcllatione & chorobate, Ac in specie De Horologiis automatis, Perpendiculo moderandis, ... defendet Matthias Biitser. I plate, 24 pp. 4 Kilue, 1705 383 Reyneau Ricchebach. [Reyneau, Charles Rene] : Analyse demontree, ou la methode de resoudre les problemes des mathematiques, et d'apprendre facilement ces sciences ; ... Par tin Prctre de POratoire. Tome I. [Usage de 1'analyse ... Tome II.] 2 vols. 5 plates, 3 ff. + xxiv. + xxviii. + 914 pp. 4 Paris, 1708. [ ] La science du calcul des grandeurs en general, ou les elemensdes mathematiques. Parl'Auteur de I' Analyse Dhnontree. lviij. + 44O pp. 4 Paris, 1714 Reynolds, John: * On the Principle and Con- struction of Railways of continuous Bearing. i plate, 14 pp. 4 London, 1838 Rhasticus, Georg Joachim [Rheticus] : Opvs Palatinvm de Triangvlis a Georgio loachimo Rhetico coeptvm : L. Valentinvs Otho principis palatini Friderici IV. ... mathematicvs consvm- mavit. [Georgii loachimi Rhetici de triangvlis globi cvm angvlo recto.] 140 pp. 1596 [L. Valentini Othonis ... de triangvlis globi sine angvlo recto libri qvinqve. ...] 2 ff. + 341 pp. [Colophon] : Neostadii in Palatinatv. Excudebat Matthceus Harnisius ... CIDDXCVI. [L. ... Othonis ... Meteoroscopivm nvmerorvm primvm ...] 91 pp. 1596 [Georgii loachimi Rhaetici magnvs canon doc- trinae triangvlorvm ad decades secvndorvm scrv- pvlorvm et ad partes 10000000000.] 554 pp. s.a. [Georgii ... Rhetici libri tres de fabrica canonis...] 85 pp. 1596 [Georgii ... Rhetici de triqvetris rectarvm linea- rvm in planitie liber vnvs. ...] pp. 86 to 104, 1596 [Tertia series magni canonis ... in qvo triqvetri cvm angvlo recto in planitie ... ponitur partium 10000000.] 181 pp. s.a. [Georgii ... Rhaetici magnvs canon doctrinae triangvlorvm ... Recens emendatus a Bartholo- maeo Pitisco Silesio. Addita est brevis commone- factio de fabrica & vsu huius Canonis . . . Canon hie ... etiam separation ab opere Palatino ven- ditur.] 554 pp. In Bibliopoleio Harnisckiano. 19 pp. Neostadii, 1607 fol. [Neostadii in Palatinatu~\ 1596 Bound in three volumes. Engraved general title and 9 ff. dedication and introduction begin the first volume. Rhaeticus, Georg Joachim [Rheticus] continued. See Kepler, J., 1621. Pitiscus, B., 1613. Rheita, A. M. S. de : See Reita, A. M. S. de. Rhodius, Ambrosius: Ambrosii Rhodii ... Co- meta Per Bootem. 1 6 ff. 4 \Wittembergce, 1619] Woodcut on title. Chasles 3306. Rhost, Christian Samuel : See Weidler, J. F. Riccardi, Pietro: Biblioteca Matematica Italiana dalla origine della stampa ai primi anni del secolo XIX. [Parte Prima. Catalogo biografico, bibliografico e storico per ordine alfabetico Volume L, II.] [Parte seconda Volume unico. Classificazione per materie ...] 3 vols. Modena, 1870, '73-76, '80 Bibliografia Galileiana. 2 ff. + 72 cols. fol. Modena, 1872 * Intorno ad alcune rare edizioni delle opere astronomiche di Francesco Capuano da Man- fredonia ... 23 pp. 4 Modena, 1873 * Sulle opere di Alessandro Volta note biblio- grafiche. 40 pp. 4 Modena, 1877 Riccati, Giordano : Delle Corde ovvero fibre elastiche scliediasmi fisico-matematici. 7 plates, i table, xxiv. + 246 pp. 8 Bologtia, 1767. Riccati, Vincenzo : Dialogo Dove ne' congressi di piu giornate delle Forze Vive e dell' azioni delle Forze Morte Si tien Discorso. ... ii plates, 428 pp. 4 Bologna, 1749 Plate on title. De nsu motus tractorii In constructione tionum differentialium Commentarius. 3 plates, 72 pp. 4 Bononice, 1752 Plate on title. Opusculorum Ad res Physicas, & Mathematicas pertinentium tomus primus. 10 plates, 3 tables, 4 ff.+ 173 pp. 4 Bononice, 1757- Ricchebach, Giacomo : See Calandrelli, G. Riccioli- Riedl-Leuenstern. 384 Riccioli, Giovanni Battista : Almagestvm novvm astronomiam veterem novamqve complectens observationibvs aliorvm, et propriis Nouisque Theorematibus, Problematibus, ac Tabulis promotam, In tres tomos distribvtam ... [... Almagesti novi pars posterior tomi primi.] 2 vols. Frontispiece, 2 plates, 5 ff. + xlvii. + 763 pp.; frontispiece, 2 ff. + xviii. + 676 pp. fol. Bononics, 1651. Diagrams in text. Tomvs sccvndvs and Toinvs tertivs were not published in this form. Geographiae et hydrographiae reformatae libri dvodecim ... Frontispiece, 10 ff. +640 pp. fol. Bononitz, 1661 Diagrams in text. - Astronomiae reformatae tomi dvo, qvorvm Prior observationes, hypotheses, et fvndamenta tabv- larvm, Posterior praecepta pro vsu Tabularum Astronomicarum ... continet. ... Frontispiece, 2 plates, 6 ff. + xii. + 374 pp., 4 ff. + 128 pp. fol. Bononice, 1665. Diagrams in text. Chronologiae reformatae tomi tres. [Tomvs pri- mvs continens doctrinam temporvm.] [Tomvs secvndvs aetates mvndi et tria chronicacontinens.] [Tomvs tertivs continens catalogos plvrimos personarum rervmqve ...] 3 vols. in one. Frontispiece, xv. + 404 pp. + 4 ff, 2 ff. + 236 pp., 324 pp. fol. Bononice, 1669. Apologia . . . pro argvmento Physicomathematico contra systema Copernicanvm Adiecto contra illud nouo Argumento ex Reflexo motu grauium Decidentium. 3 ff. + 1 06 pp. + I f- 4 Venetiis, 1669 Woodcut on title. See Angeli, S. degli. Manfredi, M. Ricco, Gaetano del : See Gardiner, W. Richardson, Charles James : Description of the warming and ventilating apparatus at the resi- dence of Charles Babbage ... 2 plates, 14 pp. 8 London, 1839 Richardson, William : See Observatories. Paramatta. Richelot, Friedrich Julius : * De resolutione algebraica aequationis ^ 2 S7 =I) s i v e de divisione circuli per bisectionem anguli septies repetitam in partes 257 inter se aequales commcntatio. 84 pp. 4 Berolini, 1833 * De integralibus Abelianis primi ordinis com- mentatio prima. 53 pp. 4 Berlin, 1834 Richer, Jean : * Observations astronomiques et physiques faites en 1'isle de Cai'enne. 94 pp. 4 Amsterdam, 1736 Richer du Bouchet, Claude: 6>eLagny, T. F. de. Richter, Christoph : Berichtendes Send-Schreiben Vom Cometen / ... 1664 ... 12 ff. 4 Leipzig, 1665 Woodcut on title. 2 editions. - Berichtendes Send-Schreiben Von dem Oster- neu / Oder dem Andern Cometen / ... 1665 ... I plate, II ff. 4 Leipzig [1665] Richter, Georg Friedrich : Dissertatio geometrica de sectionibvs in infinitvm alternatis ... I plate, 24 pp. 4 Lipsiae, 1712 Richter, Gottfried : See Buthner, F. Richter, Johann : MerlDIonaLIs NVnCIVs Das ist Ein Wunder-seltzamer Siidischer Crinit- oder Comet-Stern ... 16 ff. 4 Leipzig, 1665 Engraved chart on title. Ricius, Augustinus : See Ritius, A. Ridderus, Franciscus : Reys-Discours Op het Verschijnen van de Comeet-Sterre, ... 1664 ... 32 pp. 4 Rotterdam, 1665 Woodcut on title. - Reise-Discurs Auff Die Erscheinung des Comet- Sterns/ ... 1664 Nun ins Hoch-Teutsche ver- setzt ... 44 pp. 4 Leipzig, 1665 Woodcut on title. - Reys-Discours, Op het verschijnen van de Comeet-Sterre, Die voor weynigh dagen d'eerste mael is gesien ... 31 pp. 4 Amsterdam, 1677 Printer's device on title. Riecke, Friedrich Joseph Pythagoras : Mathc- matische Unterhaltungen. Erstes [-Drittes] Heft. 3 parts. 8 Stuttgart, 1867, '68, '73 Riedl-Leuenstern, : Zur Mondkugel. Alpha- betisches Verzeichnisz der von Beer und Madler benannten Gegenstande, mit einigen neuen Namen vermehrt... 10 ff. 8 Wicn, 1849 385 Riegger Ristoro. Riegger, Johann Jacob: ... Dissertatione inavgv- rali jvridica Geometriam legalem ... offert ... I plate, 71 pp. 4 Altdorfi, 1693 Riel, Karl : Natur und Geschichte. ... Erster Band. Die Sternenwelt in ihrer geschichtlichen Entfal- tung. Erste Abtheilung. Der Fixsternhimmel. xii. + 452 pp. 8 Leipzig, 1 866 Das Sonnen- und Siriusjahr der Ramessiden mit dem Geheimniss der Schaltung und das Jahr des Julius Casar. Untersuchungen liber das altagyptische Normaljahr und die festen Jahre der griechisch-romischen Zeit. 9 tables, xxiv. + 37O pp. 4 Leipzig, 1875 - Der Doppelkalender des Papyrus-Ebers ver- glichen mit dem Fest- und Sternkalcnder von Dendera. i plate, 36 pp. 4 Leipzig, 1876 Riemann, Georg Friedrich Bernhard : * Bern- hard Riemann zum Gedachtniss von Ernst Schering. 10 pp. 8 Gbttingen, 1867 - Bernhard Riemann's gesammelte mathematische Werke und wissenschaftlicher Nachlass. Heraus- gegeben unter Mitvvirkung von R. Dedekind von H. Weber. viii. + 526 pp. 8 Leipzig, 1876 Riese, Adam [Ryse] : REchenung auff der Linien vnd Federn / Auff allerley handtierung / Ge- macht durch Adam Rysen. C Zum andern mal corrigirt vnd gemehret. DEr ware Procesz ... Visier vnd Wechselrute zu machen ... Von Erhardo Helm / ... 72 ff, last blank, 8 Zn Francfurt, Bei Chris- tian Egenolph [An. M.D.XXXV.} Woodcut on title. - REchenbuch / Auff Linien vnd Ziphren / Inn allerley Handtierung/ ... Mit newen kiinstlichen Regeln . . . gemehret . . . Visier vnd Wechselruten ... zumachen / ausz dem Quadrat / ... Von Erhart Helm ... 84 ff. 8 [In fine} : Zu Franckfurt bei Chr. Egenolff I Anno 1551 ... Woodcut on title. Chasles 1949. - Rechnung auff der Linien vnd Federn / Auff allerley Handthierung / ... 83 ff. 8 Franckfurt an der Oder, 1574 Woodcut portrait on title. 4 ff. supplied in MS. Chasles 1949. ZZ Riese, E.I.C. Friedrich Christian von : Theoria approximationis duarum functionum. Pars prima. [Inaugural Dissertation.] 66 pp. + " vita," 4 Berolini, 1825 Riese, Isaac : Ein newes Nutzbar gerechnetes Rechenbuch auff allerley Handtirung / ... 1 8 ff. + 366 pp. 4 Leipzig, 1580 Title in red and black ink, bordered. Riess, Peter: *On the Incandescence and Fusion of Metallic Wires by Electricity. 44 pp. 8 London, 1 846 Rifle, The : Scloppetaria : or considerations on the nature and use of rifled barrel guns, . . . Frontispiece, 12 plates, xxiv. + 25 1 pp. + 4 ff. 8 London, 1808. Rigaud, Stephen Peter: See Bradley, J. Hadley, J. Riggenbach, Albert : * Witterungsubersicht des Jahres 1882 [-1884]. 3 years. 8 Basel, 1883, '84, '85 - * Zum Klima der Goldktiste. I plate, 42 pp. 8 Basel, 1885 - Beobachtungen iiber die Dammerung insbeson- dere iiber das Purpurlicht und seine Beziehungen zum Bishop'schen Sonnenring. Habilitations- schrift. 105 pp. 8 Basel, 1886 V Riha, J. : * Berichte der zur Beobachtung der totalen Sonnenfinsterniss des Jahres 1868 nach Aden unternommenen osterreichischen Expedi- tion. Dritter Bericht. Spektralbeobachtungen... 4 pp. 8 Wien, 1868 Ringhieri, Innocentius: II sole. 60 ff. 4 Roma, 1643 Ringwood, Alexander : Means by which the Height of Clouds can be obtained by one Observer. 8 pp. 8 Adelaide, 1877 Ripa, Ludovicus a: Ludovici a Ripa ... Miscel- lanea, i plate, 4 ff + 79 pp. 4 Venetiis, 1725 Plate on title. Ludovici a Ripa ... Dissertatio meteorologica. Cui accedit Solutio & Constructio Duorum Pro- blematum Geometricorum. i plate, 6 ff. + lviii. + xv. pp. 4 Venetiis, 1733 Contains a MS. list of Spinoza's Works. Ristoro d'Arezzo, : See Boncompagni, B., 1859 Ritchie Roberts. 386 Ritchie, Frederick James : Electro-sympathetic Clocks and Time-signals. 22 pp. 8 Edinburgh, 1873 Ritchie, William : *On a new Photometer, founded on the Principles of Bouguer. 6 pp. 4 Edinburgh, 1 826 - * Experimental Researches in Voltaic Electricity and Electro-Magnetism. I plate, 20 pp. 4 London, 1832 Ritgen, Ferdinand August Maria Franz von : Betrachtung der Kometen als Sterne in friiher Gestaltungszeit. Nebst Atlas mit zwei Stein- drucktafeln. 2 plates, X. + 2I2 pp. 8 Giessen, 1860 Ritius, Augustinus [Ricius] : Augustini Ritij de motu octaue sphere : opus mathematica philosophia plenu, vbi tarn antique^, errores luce clanp demSstrat: ... Nup in ciuitate Casalis sci Euasy ... editum. C Item eiusde epistola de astronomie auctoribus ad magnificu dnm Galeottu de Careto. 54 ff. 4 \In fine] : C Impressum in oppido Tridini . . . in edibus domini Joannis de ferrarijs: al's de Jolitis A nno . . . Mcccccxiij. die. x. septem- bris. Avgvstini Ricij, de motu octauae Sphaerae, Opus Mathematica, atq^ Philosophia plenum. ... Eius- dem de Astronomise autoribus Epistola. 51 + 1 pp. 4 Imprimebat Lvtetia Simon Colinceus, 1521. Chasles 3132. Ritter, August : Anwendungen der mechanischen Warmetheorie auf kosmologische Probleme. Sechs Abhandlungen enthaltend Untersuchun- gen liber die Constitution gasformiger Welt- korper. vi. + 74 pp. 8 Hannover, 1879 Ritter, Elie : Manuel th^orique et pratique de 1'ap- plication de la Methode des Moindres Carres au calcul des observations. 75 pp. + 2 ff. 8 Paris, 1858 Ritter, Franz: [Astrolabium ...]. 15 plates, fol. {Niirnberg, 1613] Plates only, but including the terrestrial planisphere. Ritter, L. F. : Anleitung zur Auflosung, ... der wichtigsten Aufgaben ... der ... Zins- und Zeit- renten-Rechnung. ... xiii.+ i26 pp. 4 Stuttgart, 1846 Rivander, Zacharias : Von dem Newen Comet- stern vvelcher das vergangene 1580. jar gesehen worden ... 12 ff. 4 Wittemberg, 1581 Cut on title. Mentions the occurrence of an Aurora on Sept. 10, 1580. Rive, Auguste de la : Dissertation sur la partie dc 1'optique qui traite des courbes dites Caustiques. I plate, 95 pp. 4 Geneve, 1823 - * Memoire sur Ouelques-uns des phenomenes que presente 1'electricite voltai'que dans son passage a travers les conducteurs liquides. 32 pp. 8 Paris, 1825 * Recherches sur le mode de distribution de 1'electricite dynamique dans les corps qui lui servent de conducteurs. 21 pp. 4 Geneve, 1825 * Recherches sur une propriete particuliere des conducteurs metalliques de 1'electricite. 1 6 pp. 4 Geneve, 1827 A Treatise on Electricity, in theory and practice. ... Vol. I. xix. + 564 pp. 8 London, 1853 - A Treatise on Electricity. Translated for the author by Charles V. Walker. In three volumes. Vol. II. [III.] xi. + 9i2pp., xiii. + 8i8pp. 8 London, 1856/58 Continuation of the foregoing work. Auguste de la Rive Notice biographique par J. Louis Soret. Portrait, 277 pp. 8 Geneve, 1877 Beneath the portrait is a fac-simile of the author's signature, Auguste de la Rive. See Poisson, S. D., 1835. Rive, Aug., et Marcet, F. : * Recherches sur la chaleur specifique des gaz. i plate, 30 pp. 8 Paris, 1827 * Quelques recherches sur la chaleur specifique. 30 pp. 8 Geneve, 1840 Rivers, D. : A philosophical and familiar Essay on Comets ; . . . 26 pp. 8 London, 1 8 1 1 Rizzetti, Giovanni : Ludorum scientia publico beneficio illustrata. 4 ff. + 40 pp. 4 Venetiis, 1725 Roberts, E. : * Report of the Committee appointed for the purpose of promoting the extension . . . of Tidal Observations, consisting of Sir William Thomson ... 41 pp. 8 London, 1873 387 Robertson Rocha. Robertson, Abram : A geometrical treatise of Conic Sections. In four books. To which is added, A Treatise on the Primary Properties of Conchoids, the Cissoid, the Quadratrix, Cycloids, the Logarithmic Curve, ... 28 plates, xii. + 268 pp. 8 Oxford, 1802 Robertus, Gaudentius : Miscellanea Italica phy- sico-mathematica. Collegit Gaudentius Robertus Carm. Cong. j ff. +646 pp. 4 Bononia, 1692 Plate on title. [Aqvarvm Flventivm Mensvra.] 150 pp. De Sphrera Et Solidis Sphteralibus libri dvo . . . Auctore Evau- gelista Torricellio. 94 pp. De Terras motv libellvs Flaminij de Mezauachis ... 35 pp. De solaribvs hypothesibus et refractionibus Epistolse tres avctore Joanne Dominico Cassino. 61 pp. Theoria Motvs Comets; anni MDCLXIV ... Avctore Joanne Dominico Cassino ... [Ephemeris ...] 92 pp. Cometes Bononke observatvs Anno 1664. & 1665. ... disser- tatio Geminiani Montanarii ... 38 pp. De Cometis Anni 1664, 1665, 1680, 1681 & 1682. Epistoke ... diuersorum Auctorum. 102 pp. Dominici Gulielmini...epistoke dvse Hydrostatics:. ... 44 pp. Nova experimenta... Pro demonstranda genuina causa Eleua- tionis Aquee, & Mercurij Supra solitam eorum libellam in vitreis Fistttlis Torricellianis. Avctore Matthaeo Campano. 3 PP- Robin, Edouard : Loi nouvelle regissant les dif- ferentes proprietes chimiques. 72 pp. 8 Paris, 1853 Robins, Benjamin : A Discourse Concerning the Nature and Certainty of Sir Isaac Newton's Methods of Fluxions, and of Prime and Ulti- mate Ratios. 2 ff. + 78 pp. 8 London, 1735 Diagrams in text. Robinson, Bryan : A Dissertation on the ./Ether of Sir Isaac Newton. i plate, 2 fif. + 140 pp. 8 London, 1747 Robinson, Thomas Romney : * Determination of the Longitude of the Armagh Observatory from observed Transits of the Moon and Moon- Culminating Stars. II pp. 4 London, 1830 - * Description of the Mural Circle of the Armagh Observatory, and Examination of its Divisions. 2 plates, 17 pp. 4 London, 1835 *[... an account of a large reflecting telescope, lately constructed by Lord Oxmantown ...] 1 1 pp. 8 Dublin, 1 840 - * On the Constant of Refraction determined by observations with the Mural Circle of the Armagh Observatory. 51 pp. 4 Dublin, 1841 Robinson, Thomas Romney continued. *On the Relation between the Temperature of metallic Conductors, and their Resistance to Electric Currents. 24 pp. 4 Dublin, 1849 * Effects produced by the vicinity of a Rail- road ; being the result of four years' experience at the Armagh Observatory. 8 pp. 8 Dublin, 1852 * Experimental Researches on the Lifting Power of the Electro-Magnet. Part I. [-III.] 3 pts. 21 pp., 26 pp., 33 pp. 4 Dublin, 1852, '54, '58 - Places of 5,345 stars observed from 1828 to 1854, at the Armagh Observatory. lxvii. + 847 pp. 8 Dublin, 1859 - * On Spectra of Electric Light, as modified by the Nature of the Electrodes and the Media of Discharge. 48 pp. 4 London, 1862 - * Places of one thousand stars observed at the Armagh Observatory. 32 pp. 4 Dublin, 1879 Refraction Tables. i card, 4 s.l., s.a. See Observatories. Armagh. Robison, John : * On the best Means of Burning Gas for supplying Heat. 3 pp. 8 Edinburgh, 1 840 - * On the best Method of Burning Gas for the purpose of Illumination. 9 pp. 8 Edinburgh, 1 840 Rocha, Diego Andres : Tratado vnico, y singvlar del origen de los Indios occidentales del Piru, Mexico, Santa Fe, y Chile. ... [Copia de carta, qve el avtor escrivio . . . sobre el Cometa del afio de 1680.] 7 + 84+ 12 ff. 40 Lima, 1681 Rocha de Gerona, Antonio : Arithmetica por Antich Rocha de Gerona compuesta, y de varios Auctores recopilada : prouechosa para todos estados de gentes. Va anadido vn Compendio, para tener y regir los libros de Cuenta: traduzido dc lengua Francesa en Romance Castellano. 7 + 268 + 8 + 2+11+8 + 4+3 ff. 8 En Barce- lona En casa de Claudia Bornat, . . . 1565. Chasles 1987. [Rocha, Giovanne] : Libro De abaco ilquale in- segna fare ogni ragione mercantile : * pertegare le terre con larte di la geometria : ... 80 ff. 8 \In fine} : Stampato in Vinegia per Giouanni Padoano. . . . M.D.XLIIII. Title in red ink in woodcut border. Woodcuts. Rocha Rothig. 388 [Rocha, Giovanne] continued. Libro Dabaco che isegna a fare ogni rasone mercatatile * a ptegare le terre co larte di la geometria : ... 72 ff. 8 [ Venetia\ s.a. 8 leaves at the end wanting. Title in red ink in woodcut border. Woodcuts. [ ] Libro Dabaco che insegnia a fare ogni raxone marcadantile & apertegare le terre con larte di la giometria ... 80 ff. 8 [ Venetia\ s.a. Title in woodcut border. Woodcuts. Roche, Edouard : * Note sur la variation de la pesanteur a 1'interieur de la terre. i plate, 1 8 pp. 4 \_Montpellier, 1855] * Recherches sur les atmospheres des Cometes. I plate, 41 pp. 4 Paris, 1859 * Recherches sur les offuscations du soleil et les meteores cosmiques. viii. + So pp. 4 Paris, 1868 See Observatories. Paris. Roche, Etienne de la : C Larismethique nouelle- ment composee par maistre Estienne de la roche diet Villefrache natif de Ly5 sus le Rosne diuisee en deux parties dont la pmiere tracte des pprietes pfectids et regies de la dicte sciece : come le nobre entier : Le nobre rout : La regie de troys: La regie dune faulse position : De deux faulses positiSs : ... C La sec5de tracte de la practique dicelle applicquee en faitde monoyes: . . . Et en geometric applicquee aux ars mechaiques come aux massons charpetiers et a tous aultres besongnas en art de mesure. 4 + 230 ff. fol. [hi fine] : C Cy finist larisme- tique de maistre Estienne de la roche . . . Imprimee far Maistre guillaume Iiuyon. Pour Constantin fradin marchant = libraire du diet Lyon. Etfut acheuee Ian. 1520. le. 2*. de luing. . . . Title in red ink within fantastic border. Diagrams in text. Rochon, Alexis Marie de: Recueil de memoires sur la mecanique et la physique. 10 plates, xiv. + xxxii.-f 384 pp. 8 Paris, 1783 Rodgers, John : Total Solar Eclipse of 1878, July 29. Notice to intending Observers. 2 pp. 4 Washington, 1878 Rodrigues, Olinde : * Note sur 1'evaluation des arcs de cercle, en fonction lineaire des sinus ... 10 pp. 4 Paris, 1843 * Du developpement des fonctions trigonome- triques en produits de facteurs binomes. 8 pp. 4 Paris, 1843 Roder, J. P. : See Lohe, J. C. Roell, Willem Frederik: Dissertatio...inauguralis de Congelatione, ... 4 ff. + 132 pp. + 3 ff. 4 Lugduni Batavorum, 1790. Specimen juridicum inaugurale exhibens Pro- positiones quasdam. 2 ff. + 19 pp. 4 Lugduni Batavorum, 1791 Rohl, Lampert Heinrich : Yon der Sonnen-Paral- laxe und ihrer Bestimmung aus dem Durch- gange der Venus durch die Sonnenscheibe ... i plate, 32 pp. 4 Greifswald, 1761 Romer, Ole : * De Crassitie et Viribus tuborum in aquaeductibus ; ut et experiments circa alti- tudines et amplitudines projectionis corporum gravium. A. D. Romer anno 1680. 5 pp. 4 Amsterdam, 1736 Ronnberg, Bernhard Heinrich : M. Bernhard Hinrich Roennbergs, ... erfundne leichte und richtige Ausmeszung der Faeszer / . . . i plate, 26 pp. 4 Wismar, 1747 Roschel, Johann Baptista : Exercitationem Ma- thematicam De Proportione . . . submittunt praeses ... & respondens Georgius Carponaides ... 8 ff. 4 Wittebergce, 1679 - Ad locum Plinii, ex Libr. II. Cap. XIII. Exer- citatio Mathematica De Admiranda vi refrac- tionis circa defectus Lunae horizontales, ... 14 ff. 4 Wittenbergce, 1681 Nicolaus Garleffus Cadovius was the respondent. Ex historia naturali De Mundo, ... 12 ff. 4 Wittebergce, 1693 Roesler, Theophil Friedrich : De Cometis, ... i plate, 35 pp. 4 Tvbingae, 1759 Rceslin, Helisaeus : Theoria nova Coelestivm METEOPQN,... i chart, 33 ff. 4 Argentorati, 1578 For fuller title see p. 1 16. Historischer / ... Discurs Von heutiger zeit Beschaffenheit / ... Aus anleitung dero von Anno 1600. her ... erschienenen grossen Wun- derzeichen / sonderlichen desz Cometens anno 1 607. genommen. 8 + 5 2 ff. 4 Straszburg, 1 609 Rothig, O. : * Das Potential eines homogenen rechtwinkligen Parallelepipedums. 12 pp. 4 Berlin, 1861 389 Rogers Ronalds. Rogers, William A. : * On the limits of accuracy in measurements with the telescope and the microscope. 22 pp. 8 Boston, 1878 * Standard Measures of Length. 8 pp. 8 New York, \ 879 - On two forms of Comparators for Measures of Length. 1 2 pp. 8 Neiv York, 1 879 - * Catalogue of 618 Stars observed at the Astro- nomical Observatory of Harvard College, ... 1871-2, 1874, and 1875, ... 29 pp. 4 Cambridge, 1880 - * On the present state of the question of Stan- dards of Length. 40 pp. 8 Boston, 1880 - *Catalogue of 1213 stars observed at the Astro- nomical Observatory of Harvard College ... 1870 to 1879. vii.+93 pp. 4 Cambridge, 1884 - See Observatories. Cambridge, Mass. Montreal. Roget, Peter Mark : * Explanation of an optical deception in the appearance of the spokes of a wheel seen through vertical apertures. I plate, 10 pp. 4 London, 1825 [ ] [The Article on " Galvanism," from the Ency- clopaedia Metropolitana.] i plate, 52 pp 4 London, s.a. Rogg, J. : See Bibliography. Roggatz, Max : Einige Anwendungen der Theorie dcr Hyperbolischen Funktionen. Inaugural- Dissertation. 2 plates, 44 pp. 8 Gb'ttingen, 1876 Rogner, Johann : Materialien zum Gebrauche bei und nach dem Unterrichte aus der Hoheren Analysis. ... xiv. + 463 pp. 8 Gratz, 1853 Rohault, Jacques : Oeuvres postumes. Tome premier [second]. 2 vols. 20 ff. + 424 pp., 464 pp. 12 La Haye, 1690 Rohde, Johann Philipp : Ueber Laplace's neue Verbesserung der aus barometrischen Beobach- tungen berechneten Berghohen. I plate, 25 pp. 4 Halle, 1803 Rohde, Levin Joergen : Systeme complet de Signaux de jour et de nuit, a 1'aide des moyens les plus simples qui se trouvent ordinairement a bord de chaque batiment, ... xxvii. + 245 pp. 8 Paris, 1835 Rohleder, Zacharias : De Luna ... 8 ff. 4 Wittenberg^, 1656 Rohlfs, Nicolaus : Klinstliches Zahlen-Spiel, oder Griindliche Anweisung Wie die so genannten Magischen-Quadraten, ... zu verfertigen sind, ... 32 pp. 4 Buxtekude, 1742 [Rolewinck, Werner] : [Folio a.j. begins] : [G]E- neratio * generatio laudabit opera tua [Folio a. ij. begins] : Fasciculus tpm oes antiq^ cronicas oplectens. admissus ab alma vniuersitate Colonien. Icipit feliciter [Tabula breuis * vtilis super libello ...] 65 + 8 ff. fol. s.l., s.a. Woodcuts in text. In a MS. note on the fly-leaf it is surmised that this edition was printed by Georg Grilninger in Strassburg, Rolland, : See Poncelet, J. V. Rolle, Friedrich Hermann : Die Flache eines Rotationsellipsoids soil in solcher Weise mit Masse belegt werden, dass die Wirkung dieser Belegung auf innere Punkte ... constant ist. Inaugural-Dissertation ... i plate, 29 pp. + " vita," 8 Berlin, 1880 Rolle, Michel : Traite" d'Algebre ; ov principes generaux pour resoudre les questions de mathe- matique. 9 #". + 270 pp. 4 Paris, 1690 * Remarques ... Toiicliant le Probleme general des Tangentes. 2 ff. +47 pp. 4 Paris, 1703 Romberg, H. : *Genaherte Orter der Fixsterne von welchen in den Astronomischen Nachrichten Band 67 bis 112 selbstandige Beobachtungen angefiihrt sind fiir die Epoche 1855 ... 52 pp. 8 Leipzig, 1886 Rome, Excavations : Excavations in Rome during the winter 1870-71. 34 pp. 8 Oxford, 1871 Romig, Michael Friedrich: Exercitationem diop- trico-mathematicam De Visione armata ... exponent praeses ... & Respondens Joh. Leon- hard. Pertsch / . . . i plate, 2 ff. + 24 pp. 4 Jen: ad astronomica remp : capessenda aditu impetratib? : f) breui rectoq^ tramite a vulgari vestigio semoto : Joan- nis de sacro busto sphericu opusculu. Cotraq,, cremonesia I planeta^. theoricas delyrameta Joanis de mote regio disputationes ta acuratiss. q\ vtiliss. Necno georgij purbachij I eorude moty planeta^. acuratiss. theorice : dicatu op5> : vtili serie otextu incohat. 60 ff. 4 \In fine] : Impressum hoc est opusculn inira arte * diligentia Erliardi Ratdolt Augus- tensis. 2. Non. Julij Anno Salutis 1482. Printed in Gothic type. The first folio has merely a diagram of the Sphaera Mundi on its verso. Many diagrams in the text. Both in this and the two following editions the eclipsed moon is coloured red. Spaerae mvndi Copendiu Foeliciter inchoat. Nouiciis adolescentibus : ... Johanis de sacro busto sphaericu opusculu una cu additionib? nonullis littera A sparsim ubi intersertae sint signatis Contraq,, cremonensia in planeta^ theoricas delyramenta lohanis de mote regio disputatioes ta acuratiss. q^ utiliss. Nee n5 Georgii purbachii I eorude mot? planeta?^ acu- ratiss. theories : dicatum opus : utili serie con- textum fausto sidere inchoat. 68 ff. 4 [/ fine} : Vranie quantu quanta debere fatentur Cuncta canopeo : cognitaque astra uiro Santritter helbronna lucili ex urbe loliannes Schemata sic debent ipsa reperta tibi ... Anno Salutis. M.cccc.lxxxviii. completu est. Venetiis. On the back of the first folio is a large woodcut representing Vrania, Astronomia and Pioleintzus. There are also many diagrams in the text. Sacrobosco. 396 Sacrobosco, Johannes de cont. SPHAERAE mondi compedium foeliciter inchoat. Nouiciis adoloscetibus: ... loanis de sacro busto sphaericu opusculu una cu additioibus n5nullis ... 48 ff. 4 [In fine] : ... Impressum est Venetiis per Magistrnm Gullielmum de Tridino de Monte- f errata Anno Salutis. M .cccc.lxxxxi. ... On the first page stands SPHAERA MVNDI, and on the second the woodcut of Vrania, Astronomia and Ptolemaus. Many diagrams in text. Sphera Mundi cu tribus Commentis nuper editis vz. Cicchi Esculani Francisci Capuani de Man- fredonia Jacobi Fabri Stapulensis. 86 ff. fol. [In fine] : C Impressum Venetiis per Simonem Papiensem dictum Biuilaquam & summa diligentia correctum: ut legentibus patebit. Anno Cristi Siderum conditoris. MCDXCIX. ... Many diagrams. In unbroken sequence of sheets follows Purbach's Theoricae noua planetaru, which see. There is apparently no title com- mon to the two works. Algorismus Domini Joanis De Sacro Busco Nouiter Impressuj. 8 ff. 4 [In recto fol. Biv.}: Impressum Venetijs per Bernardinum Venetum De Vitalibus : Anno Dm M.CCCCC.I. ... Arms on title. ...Textvs sphaerae loannis de Sacro Bvsto. Ex- positio sphaerae ... Fracisci Capuani ... Annota- ti5es nSnullaa eiusde Bartholomei Vespucii ... Theoricarum nouarum textus cu expositione eiusdem Francisci Capuani . . . emendata. 4 + 94+65 ff. fol. [In fine]: Impressio Veneta per loannem Rubenm & Bernardinu fratres Ver- cellenses ... Anno Domini. M .ccccc.viii. ... TEXtus De Sphera Johannis de Sacrobosco Cum additione (quantum necessarium est) adiecta : Nouo commentario nuper edito . . . cu Copositione Anuli Astronomic! Boni Latensis. Et Geome- tria Euclidis Megarensis. 33 ff. fol. [In fine~\ : 1 Impressum Parisij in officina Henrici stephani . . . Anno Christi siderum conditoris 1511. ... Title within woodcut border of winged figures. Habes lector Johannis de sacro busto sphere textum vna cum additionibus non aspernandis Petri Ciruelli ... Itersertis pterea qstidib? dni Petri de Alliaco. Ixxxi. ff. fol. [In verso fol. Lrxviii.}: ... Impres- sum est lioc opusculum Anno . . . 1515 Parisius. Impensis Joliannis Petit ... Printer's device on title. Folios 76 and 77 are wanting. [Sacrobosco, Johannes de] continued. Sphera materialis geteuscht durch meyster Conradt Heynfogel von Nuremberg / eyn anfanck oder fundament der ghenen die da lust haben zu der kunst der Astronomy. 28 ff. 4 [In fine} : *I Gedrucktzu Coin durch Arnt von Ayclijmjar v users Jierren. MCCCCC^fix. Woodcut on bordered title, which is repeated on the verso, also 27 others in text. - Textvs de Sphaera loannis de Sacrobosco : In- trodvctoria additione (quantu necessarium est) commentarioq v . . . Cum copositione Annuli astro- nomici Boneti Latensis : Et Geometria Euclidis Megarensis. 36 ff, last blank, fol. Parisiis Vatnit apud Simonem Colinceum. 1527. Large woodcut on the title. Full-page figure of the Spluera Materialis Formula on verso of folio a iij., and many diagrams in the text or on the margin. Chasles 3040. Spherae tractatus 1 loannis de Sacro Bvsto ... C Gerardi Cremonensis theoricae planetarvm veteres. C Georgii Pvrbachii theoricae planeta- rvm novae. ... C Alpetragii Arabi theorica planetarvm ... [Alpetragii Arabi planetarvm theorica ... nuperrime latinis litteris mandata a Calo calonymos Hebreo Neapolitano.] 8 + 268 + 28 ff. fol. [Venetiis} MDXXXI. SPhera materialis : eyn anfang vnd fundament der Astronomi / ... durch M. Cunrad Heynfogel von Niirnberg verteutscht / zuletst ... durch M. Polychorium ... widerumb verlesen / ... 31 ff. 4 Zu Straszburg / bei Jacob Cammer- landern von Mentz. Anno. 1533. Woodcut on the title, repeated on the next leaf, and twelve others in the text. loannis de Sacrobvsto libellvs, de sphaera. Eius- dem autoris libellus, cuius titulus est Computus, eruditissimam anni & mensium descriptionem continents. Cum prcefatione Pliilippi Melanth. & nouis quibusdam typis, qui ortus indicant. 56+56 ff. 8 [In fine partis primes}: Impressvm Vitebergae apvd loseplivm Clvg, Anno. M. D. XXXVIII. One woodcut on title and many in the text, some of them with movable dials and pointers. ... Libellus de Sphaera. Accessit eivsdem . avtoris compvtvs ecclesiasticus, & alia qucedam in stiidiosorum gratiam edita. Cum praefacione Phi/?/// Melantlionis. 72 ff, last blank, + 56 ff. 8 '[In fine primi operis} : Vitebergae excvdebat Petrvs Seitz. Anno 1543. Diagrams nearly the same as in the preceding edition, some of them being printed from the same blocks. 397 Sacrobosco Sang. Sacrobosco, Johannes de continued. Libellvs de sphaera. Accessit eiusdem avtoris compvtvs ccclesiasticus, Et alia quczdam, in stndiosorum gratiam edita. Cvm praefatione f\\\lippi Melan- thonis. 2 tables, 136 ff., 2 blank, 8 [In fine}: Vite- bergae. Excvdebat Petrvs Seitz. Anno M.D. LXXIIII. Chasles 1992. Sphaera loannis de Sacrobosco emendata. Eliae Vineti Santonis scholia in eandem Sphaeram, ab ipso authore restituta. ... Adiunximus huic libra compendium in Sphaeram per Pierium Valeria- num ... et Petri Nonii ... demonstrationem eorum ... 12 + 81+4 ff. 8 Coloniae, 1594 Sadler, J. : Account of Various Improvements in Artillery, Fire-Arms, &c. 2 plates, 14 pp. 4 [London, 1798] Saffbrd, Truman Henry: * On the Right Ascen- sion of the Pole Star, as determined by obser- vation. 13 pp. 8 Cambridge, 1864 - Catalogue of the Mean Declinations of 2018 Stars between o h to 2 h and I2 h to 24 h Right Ascension, and 10 and 70 of North Declina- tion, for... 1875. 207 pp. 4 Washington, 1879 * Investigation of corrections to the Greenwich Planetary Observations from 1762 to 1830, ... 3 ff. + si pp. 4 Washington, 1883 See Observatories. Cambridge, Mass. Sage, Balthazar Georges : Experience Qui fait connaitre que la chaux teinte par immersion peut etre regeneree en pierre calcaire par le seul concours de 1'eau. 8 pp. 8 Paris, 1810 - Opuscules de Physique. xv. + 286 pp. 8 Paris, 1813 Saint-Cyran, de : Calcul des rentes viageres sur une et sur plusieurs tetes : Contenant la Thdorie complctte de ces sortes de Rentes, ... [-Seconde partie.] 17 tables, viij.+44+58 pp. 4 Paris, 1779 Saint-Edme, Ernest : L'Electricite appliquee aux Arts Mecaniques, a la Marine, au Theatre. xi. + 234 pp. 8 Paris, 1871 Saint-Jacques de Silvabelle, Guillaume de : * Sur les variations celestes ou sur les inegalites des mouvemens des Planetes. 4 plates, 154 pp. + 3 ff. 4 Marseille, 1756 With autograph of M. Maty. Saint-Martin, J.: Nouvelles recherches sur 1'epoque de la mort d'Alexandre et sur la chronologic des Ptolemees, ... viij.+ i23 pp. 8 Paris, 1820 - Notice sur le Zodiaque de Denderah, ... 51 pp. 8 Paris, 1822 Saint-Robert, Paul de: Memoires scientifiques, runis et mis en ordre. Tome I. Balistique. xi. +410 pp. 8 Turin, 1872 Salimbeni, Leonardo : Degli archi e delle volte libri sei. 6 plates, v. + 302 pp. 4 Verona, 1787 Salmon, William : A Table for finding the latitude from the altitude of the Polar Star, observed at any hour in the northern hemisphere. 31 pp. 4 London, 1850 Salomon, Johann Michael Joseph : Metrolo- gische Tafeln Uber die Masze, Gewichte und Miinzen verschiedener Staaten, ... I plate, 323 pp. 8 Wien, 1823 - Tables des Logarithmes, contenant les Loga- rithmes des nombres depuis i jusqu'a 10800; les logarithmes des sinus et tangentes, ... xxxviii.+466 pp.+ i f. 4 Vienne, 1827 Saltzman, Gregorius : Practica Teutsch / auf das M.CCCCC. vnd xlj. Jare / ... 8 ff. 4 [In fine] : C Getruckt su Augspurg / durch Philipp Vlliart / in Sant Katherinen gassen. s.a. Woodcut figures of Luna, Saturnus and Juppiter, with Fin- slernusz des Mons and Finstermtsz der Sonne on the title. Chasles 3366. Saluces de la Mante, Francois : The Register of Time, or a Perpetual Calendar. 26 pp. 4 Southampton, s.a. Saluzzo, Cesare : See Valpcrga di Caluso, T. Sandrart, J. J. de : Des neuen Wunder groszen Comet ... eigner Lauff ... Plate, \ in. X io| in. [Niirnberg] s.a. The legend gives 7 rough places of the Great Comet visible in December, 1680. Sang, Edward : * On the Deflection of the Plum- met due to Solar and Lunar Attraction. I plate, 5 pp. 4 Edinburgh, 1862 - Tables for the mutual conversion of Solar and Siderial Time. viii. + 325 pp. 8 Edinburgh, 1868 - Specimen pages of a table of Logarithms of all numbers up to one million. 4 ff. 4 [Edinburgh, 1872] Sang Santini. 398 Sang, Edward continued. * Account of the New Table of Logarithms to 200000. 8 pp. 4 Edinburgh, 1872 Specimen pages of a table of the logarithms of all numbers up to one million in preparation by Edward Sang, shortened to nine figures from original calculations to fifteen places of decimals. [On Last-Place Errors in Vlacq's Table of Logarithms.] 5 ff. + 1 6 pp. 8 [Edinburgh, 1 874] Five place Logarithms. 32 pp. 32 Edinburgli, 1876 * On the Comet's close approach to the Star B. A. C. 1 88 1 (Camelopardus H 21). I plate, 3 pp. 8 Edinburgh, 1881 An observation of Comet b, 1881. San Miguel, Vicente Tofmo de : See Observatories. Cadiz. Sannemann, Heinrich : Disputatio physica De identitate material coeli cum Sublunari. 6 ff. 4 Jena, 1628 Defended by Thomas Earth. San Roberto, Paolo di : * Del moto de'projetti ne'mezzi resistenti. 105 pp. 4 Torino, 1855 Santbech, Daniel : Problematvm Astronomicorvm et geometricorvm sectiones septem, in qvibus evidentissimis demonstrationibus explicatur, . . . 10 ff. + 294 pp. + colophon, fol. Basileae, 1561 Many woodcuts in the text, including diagrams of the zodiacal constellations. See Regiomontanus, J. Santini, Giovanni: Tavole dei logaritmi de'numeri natural! da i a 101000 e dei seni, coseni, tangenti e cotangent! ... precedute da un trattato ... di trigonometria piana e sferica. I plate, 72+127 pp. 8 Padova, 1820 * Osservazioni intorno all'ecclisse solare del giorno 7. Settembre dell'anno MDCCCXX. 24 pp. 4 Modena, 1824 * Osservazioni intorno alia Cometa ... di Dicem- bre dell'anno MDCCCXXIII. [Appendice conti- nentc le Osservazioni della Cometa scoperta nel luglio dell'anno MDCCCXXiv.] 1 6 pp. 4 Padova, 1825 - Teorica degli stromenti ottici destinati ad es- tendere i confini della visione naturale. Volume I. [II.] 2 vols. 8 Padova, 1828 - Element! di Astronomia con le applicazioni alia geografia, nautica, gnomonica e cronologia. Edizione seconda ... Vol. I. [II.] 2 vols. 4 Padova, 1830 Santini, Giovanni cont. Aggiunte e correzioni agli Element! di Astronomia. 2 ff. 4 s.l., s.a. * Ritorno della Cometa periodica di Biela . . . nell'anno MDCCCXXXII ... 12 pp. 4 Padova, 1833 * Delle variazioni ... negli element! ... della cometa periodica... di Biela,... fra il MDCCCXXVI ed il MDCCCXXXII. 8 pp. 4 Padova, 1834 Calcolo delle variazioni ... negli elementi ... della Cometa detta di Biela ... fra il 1832 ed il 1839. 10 pp. 4 Padova [1835] * Opuscoli astronomici intorno alle Comete osservate nell'I. R. Osservatorio di Padova dall' anno MDCCCXXX fino all'anno MDCCCXXXV. [Memoria I. Osservazioni delle Comete apparse negli anni 1830, 1831 e 1832, ... II. Ricerche intorno alle perturbazioni ... della Cometa ... detta di Biela ... III. Osservazioni della Cometa periodica di Halley, ...] 84 pp. + 1 f. 4 Padova, 1836 * Ricerche intorno alia massa di Giove deter- minata mediante le digression! del suo quarto Satellite. 54 pp. 4 Modena, 1836 * Descrizione del circolo meridiano dell'I. R. Osservatorio di Padova seguita da un Catalogo di stelle fisse per 1'anno MDCCCXL. i plate, 84 pp. + i f. 4 Padova, 1 840 Argelander's symbol for this Catalogue is Si. i. It ranges nearly from 2 to + 12 declination. * Posizioni medie delle stelle fisse ridotte al principio dell'anno 1840 ... 80 pp. 4 Padova, 1840 This catalogue is designated Si. 2 by Argelander. The stars are between the equator and n south declination. * Considerazioni intorno al calcolo degli ocular! per i cannocchiali astronomici dirette a distrug- gere le aberrazioni secondarie di rifrangibilita, e di sfericita da essi dipendenti. 38 pp. 4 Venezia, 1842 * Calcolo delle perturbazioni ... negli elementi ellittici della Cometa . . . di Biela ... nel 1 839 fino al ... 1 846. 26 pp. 4 Venezia, \ 842 * Calcolo delle perturbazioni ... negli elementi ellittici della Cometa di ... Biela ... nel 1846 fino al ... 1852. 41 pp. 4 Venezia, 1851 * Annotazioni intorno alia Cometa periodica di Biela ed alia III Cometa del 1854. 33 pp. 8 Venezia, 185$ 399 Santini Save>ien. Santini, Giovanni continued. * Descrizione di un oculare composto da cinque lenti pe'cannocchiali della terza specie, appellati terrestri. 24 pp. 8 Padova, 1855 - *Notizie istoriche intorno alle Comete degli anni 1264-1556. 13 pp. 8 Venezia, 1857 - * Posizioni medie di 2706 stelle pel i. Gennajo 1860 ... fra 10 e 12 30' declinazione australe, dedotte dalle osservazioni fatte negli anni 1856- 57-58 nell'I. R. Osservatorio di Padova. 82 pp. 4 Padova, 1858 Known as Catalogue Si. 3. * Intorno alia Cometa periodica di Biela di cui attendesi il ritorno al perielio nel prossimo mese di Maggio 1859. 15 pp. 8 Venezia, 1859^ - * Posizioni medie di 2246 stelle distribute nella zona compresa fra li 12 30' e li 15 di decli- nazione australe, dedotte dalle osservazioni fatte dal Sig. Trettenero nell'I. R. Osservatorio di Padova ... 78 pp. 4 Venezia, 1862 The designation of this Catalogue is Si. 4 . - * Posizioni medie di 1425 stelle pel principio del 1860. Distribuite nella zona... fra o e 3 di declinazione australe, dedotte dalle osser- vazioni fatte dal defunto Prof. Trettenero ... 46 pp. 4 Venezia, 1870 Forms Catalogue Si. 5 . - Rapporti sulle Osservazioni dell'ecclisse totale di Sole def 22 Dicembre 1870 eseguite in Sicilia dalla Commissione Italiana. ... Giovanni Santini presidente. ii plates, i map, iv. pp. + 2 ff. + 214 pp. 4 Palermo, 1872. - Giovanni Santini la sua vita e le sue opere. Discorso letto ... dal Prof. Giuseppe Lorenzoni. 69 pp. 8 Padova, 1877 Appended is a complete bibliography of Santini's writings. Santucci, Antonio : Trattato nvovo delle Comete, che le siano prodotte in Cielo, ... 12 plates, 4 ff.+ 1 1 6 pp. 4 Fiorenza, 161 1 Chasles 3306. Saphar : See Alkindus. Sarasa, Alfonso Antonio de : Solvtio problematis a R. P. Marino Mersenno Minimo propositi. Datis tribus quibuscumq,, magnituclinibus, ratio- nalibus vel irrationalibus, datisque duarum ex illis Logarithmis, tertias Logarithmum Geome- trice inuenire 35 pp. fol. Antverpia, 1649 Sarganeck, George : See Schmidt, J. J. Sarrus, P. F. : Description d'un astrolabe, construit a Maroc en 1'an 1208. 6 plates, 32 pp. 4 [Strasbourg] 1850 Sartorius, Georg Christian : Cubische Tabellen. xi. + 1 1 5 pp. 8 Eisenach, \ 827 Saruco, Jahacob de Selomoh Hisquiau : Praxe da Arithmetica, em Que se exercitao todo genero de contas, com methodo breve, & intel- ligivel. 63 pp. 8 Amsterdam, 1766 Saulcy, de: *Recherches sur la chronologic des Empires de Ninive, de Babylone et d'Ecbatane. . . 161 pp. 8 Paris, 1849 Sault, R. : See Leybourn.W. Saumarez, Richard : The principles of physio- logical and physical Science ; comprehending the ends for which Animated Beings were created ; and an examination of the unnatural and artificial systems of Philosophy which now prevail. xvi. + 424 pp. 8 London, 1812 Saunders, Howard : * On the sea-birds obtained during the voyage of Lord Lindsay's Yacht 'Venus' from Plymouth to Mauritius in 1874. 5 pp. 8 London, 1 880 Saunderson, Nicholas: The Elements of Algebra in ten books : ... To which is prefixed, An Account of the Author's Life ... 2 vols. 4 Cambridge, 1740 Author's portrait in the first volume. Sauveur, : Calendrier perpetuel contenant les Annies Gregoriennes & Juliennes. ... 38 ff. fol. Paris, 1735 Chasles 3386. This work is constructed on the plan of using 35 different almanacs, afterwards adopted by De Morgan in The Book of Almanacs. De Morgan did not know of this work, as he be- lieved L. B. Francceur to have first imagined the plan on which it is made. At the end is a MS. index of the almanacs from 1588 to 2010 as well as for every 5oth year to A. D. 5000. A former owner has inserted three printed folios, containing a Tabvla Pasc/ialis antiqva reformata and Tabvla Paschalis nova reformata, with a Tabella teniporaria fcstorvm mobilivm from 1631 to 1664. Savary, Felix: Memoire sur 1'application du calcul aux phnomenes electro-dynamiques. I plate, 26 pp. 4 Paris, 1823 - * Researches on the Elasticity of Bodies which crystallize regularly. 2 plates, 14+14 pp. 8 London, 1837 Saverien, Alexandre : Histoire des Philosophes Modernes. Avec leur Portrait Grave ... 2 me Edition . . . [-Tome huitieme.] 8 vols. 12 Paris, 1762-73 Saverien Scheiner. 400 SaveVien, Alexandre continued. The same. 3 me Edition en 1767. 8 vols. 12 Paris, 1767-73 The life of Descartes was translated from this series into Italian and published in 1774; but the writer's name is spelt Severien. See page 158. Sawitsch, Alexis : Abriss der practischen Astrono- mic, vorziiglich in ihrer Anwendung auf geo- graphische Ortsbestimmung. Aus dem Russi- schen ubersetzt von W. C. Goetze ... Erster [Zweiter] Band. 2 vols. 8 Hamburg, \ 850, '5 1 Abriss der Praktischen Astronomic ... neu herausgegeben von C. F. W. Peters. 6 plates, xvi. + 848 pp. 8 Leipzig, 1879 Sawyer, Edwin F. : * Some account of a new Catalogue of the magnitude of southern stars. 2 pp. 8 Salem Press, 1886 Saxton, Joseph : * Description of an automatic dividing machine, ... 3 pp. 8 London, 1846 Three woodcut figures. From Mechanics' Magazine, Dec. 26, 1846. Scaliger, Joseph Justus : Cyclometrica elementa dvo. 6 ff. + 122 pp. fol. Lvgdvni Batavorvm, 1594 Diagrams in text in red ink. Mesolabivm. 34 pp.+ i f. fol. Lvgdvni Batavorvm, 1594 Diagrams in text in red ink. Scarpellini, Feliciano : * Sopra alcuni nuovi riflettori lavorati in Roma per uso di grandi telescopii. i plate, 2 ff. + 33 pp. 4 Roma, 1835 Account of the Black Marble Speculum, now in the Capitol Observatory. Scepper, Cornelius : Assertionis fidei Adversvs Astrologos. Sive de significationibvs conivnc- tionvm svperiorvm planetarvm anni millesimi qvingentesimi Vicesimi quarti, ... Libri sex. 8 + cxxiii. + 3 ff. fol. [In fine] : C Symon Cocus, & Gerardvs Nicolaus, dues ... Antuer- piensis, ... excudebant Anno ... MD.XXIII. ... Woodcuts on title. Chasles 2999. Schaar, Matthieu : * Memoire sur une formule d'analyse. 17 pp. 4 Bruxelles, 1848 Schaeberle, J. M. : *A Catalogue of 195 Stars for 1 880. Reduced by G. C. Comstock . . . from Observations by J. M. Schaeberle of the Detroit Observatory of Ann Arbor. 1 6 ff. 8 Madison, 1882 - * A Method for Observing Artificial Transits. i p. 8 Nezv Haven, 1882 Schaeberle, J. M. cont. * Lateral Astronomical Refraction. 7 pp. 8 New Haven, 1 884 Schaffer, Jacob Christian : Vorschlage zu einer gemeinniitzlichen Ausbesserung und Beforde- rung der Naturwissenschaft. 72 pp. 8 Ulm, s.a. Schaffer, William : De facultatibus. 27+1 pp. " vita," 4 Berolini, 1837 Schanz, : See Nicolaus de Cusa. Schaubach, Johann Konrad : [Von den Sonnen- flecken.] 8 pp. 4 Meiningen [1795] In a "Programm" announcing Ztuey Abschiedsreden at the ducal Lyceum. . Ueber die Meynungen der Alten von unserm Sonnensystem. 12 pp. 4 Meiningen, 1796 Geschichte der griechischen Astronomic bis auf Eratosthenes. 4 plates, xxviii. + 507 pp. 8 Gottingen, 1 802 Scheibel, Johann Ephraim: De adfrictv solidorvm in motv constitvtorvm. i plate, 37 pp. + 1 f. 4 Halae, 1758 See Bibliography. Scheibert, C. G. : Versuch, die Prinzipien der Combinationslehre als einer selbststandigen Wissenschaft festzustellen, ... 2 ff. + 28 pp. 4 Stettin [1834] Scheibner, Wilhelm : Ueber die Berechnung einer Gattung von Functionen, welche bei der Ent- wickelung der Storungsfunction erscheinen. 30 pp.+ i f. 4 Got/ia, 1853 * Zur Reduction elliptischer Integrale in reeller Form. ii.+ H3 PP- 8 Leipzig, 1879 Scheidt, Christian Ludwig : See Leibnitz, G. W., 1749. [Scheiner, Christoph] : Tres Epistolae De macvlis solaribvs. Scripts ad Marcvm Velservm ... i plate, 8 ff. 4 Avgvstae Vindelicorvm M.DC. XII. Non. Jan. There is a second plate in the text. Published under the anonymous signature of Afelles latent post tabulam. [ ] De Macvlis Solarib. Et stellis circa louem errantibus, accvratior disqvisitio, ad Marcvm Velservm ... Perscripta. 52 pp. 4 Avgvstae Vindelicorvm, M.DC.XII. Idib. Septembr. Signed Apelles latcns post talntlam, vcl si t/iauis, Ulysses sub Aiacis clypeo. 401 Scheiner Scherffer. Scheiner, Christoph continued, Disqvisitiones mathematics, de controversiis et novitatibvs astronomicis. ... 90 pp. + 2 ff. 4 Ingolstadii, 1614 Woodcut diagrams in text, in the last of which are little figures of the planet Saturn. Sol Elliptic : hoc est Nouum & perpetuum Solis contra hi soliti Phenomenon, quod nouiter inuentum, ... 2 ff. + 34 pp. + i f. 4 Avgvsta Vindelicorvtn, 1615. Woodcut on title and several in text. Refractiones coelestes, sive Solis Elliptic! phenomenon illvstratvm ; ... 5 ff.+ i32 pp.+ i5 ff. 4 Ingolstadii, 1617 Woodcut on title and diagrams in text. - Rosa Vrsina sive Sol ex admirando facvlarvm & Macularum suarum Phcenomeno varivs, nec- non Circa centrum suum & axem fixum ab occasu in ortum annua, ... Libris quatuor Mobilis ostensus. 113 plates, 19 ff. + pp. i to 124,+ 36 ff. + pp. 149 to 784, + 1 8 ff. fol. Bracciani. Impressio ccepta Anno idsd.finita vero i6jO. Id. lunij. ... The plates, most of which are in the text, include one with tears on the letterpress title, an engraved title and the portrait of the Duke of Bracciano, to whom the work is dedicated. The fact that the Duke was of the Orsini family explains the devices on the title and, in part, the remarkable name of the book. There are also 60 repetitions of plates and diagrams. On p. 349 is figured a rude but substantial equatorial mounting. Oculus ; hoc est, fundamentum opticum : in quo ex accurata oculi anatome, abstrusarum experientiarum sedula pervestigatione, ... radius visualis eruitur ; sua visioni in oculo sedes de- cernitur ; anguli visorii ingenium aperitur ; ... 6 ff. + 254 pp. 4 Londini, 1652 Scheiner, Julius: Untersuchungen liber den Licht- wechsel Algols nach den Mannheimer Beobach- tungen von Professor Schonfeld in den Jahren 1869 bis 1875. [Inaugural Dissertation.] 31 pp. + " vita," 8 Bonn, 1882 Scheliha, -- von: A Treatise on Coast-Defence: based on the experience gained by officers of the corps of engineers of the army of the Con- federate States, ... from 1861 to 1865. Frontispiece, 12 plates, xviii. + 326 pp. 8 London, 1868. Lithographed half-title. BBB Schell, Wilhelm : Theorie der Bewegung .und der Kraefte. Als Grundlage fur seine Vortraege liber analytische Mechanik. 230 pp. fol. Carlsruhe, 1867 Lithographed. Schellbach, Karl Heinrich : Mechanische und mathematische Probleme. I plate, 32 pp. 4 Berlin, 1845 Schellen, Thomas Joseph Heinrich : Der Elek- tromagnetische Telegraph ... nebst einem Anhange liber den Betrieb der elektrischen Uhren. ... Flinfte ... Auflage. xxiii. + 866 pp. 8 Braunschweig, 1 870 Die Spectralanalyse in ihrer Anvvendung auf die Stoffe der Erde und die Natur der Himmels- korper. Zweite ... Auflage. 5 portraits, 8 plates, xvi. + 619 pp. 8 Braun- schweig, 1871. Autograph letter by the author. Spectrum Analysis in its application to Terres- trial Substances, and the Physical Constitution of the Heavenly Bodies. ... Translated ... by Jane and Caroline Lassell. Edited, with notes, by William Huggins. 13 plates, xxvi. + 662 pp. 8 London, 1872 - See Secchi, A. Schellenberg, Johann Gottfried : De curvarum algebraicarum ramis in infinitum excurrentibus. Dissertatio inauguralis ... 37 pp. + " vita," 8 Berolini, 1835 Schema Mundi : Schema Mvndi, Oder Allgemei- ner Abrisz der Welt / Das ist : ... Entwurff Der Himmels- und Erd- Kugel / ... i plate, II ff. 4 Jena, 1688 Ten folios printed on one side only. Title in red and black. The plate represents a compass-card. 12 plates wanting. Schenckel, Johann Thomas : Examen systematis solivm dimidiatorvm, ... 20 pp. 4 Marburgi Cattorum, 1725 Disputed under the presidency of Christian Wolf. Schenk, Johann : Anleitung zur Berechnung der Sonnen- und Mondfinsternisse, so wie aller von der Parallaxe abhangigen Rechnungen. . . . 2 plates, 139 pp. 8 Olmiiz, 1859 Scherffer, Karl : Institutionum Mechanicarum pars secunda, sive de motu, et asquilibrio cor- porum fluidorum, ... 7 plates, 124 pp. + 2 ff. 4 Vindobonce, 1773 Scherffer Schiaparelli. 402 Scherffer, Karl cont. Institutionum Opticarum partes quatuor conscripts in usum tironum. 4 parts. 4 Vindobona, 1775 Each part is paged separately. The whole work contains 310 pp. with 32 plates. Institutiones astronomic theoretical, conscriptae in usum tironum. 19 plates, 394 pp. + 3 ff. 4 Vindobona, 1777 Sobering, Ernst Christian Julius: * Erweiterung des Gaussschen Fundamentalsatzes fiir Dreiecke in stetig gekriimmten Flachen. 3 pp. 8 Gottingen, 1868 * Die Fundamental-Classen der zusammensetz- baren arithmetischen Formen. 1 6 pp. 4 Gottingen, 1869 * Die Schwerkraft im Gaussischen Raume. II pp. 12 Gottingen, 1870 * Linien, Flachen und hohere Gebilde in mehr- fach ausgedehnten Gaussischen und Riemann- schen Raumen. 9 pp. 12 Gottingen, 1873 * Die Schwerkraft in mehrfach ausgedehnten Gaussischen und Riemannschen Raumen. ii pp. 12 Gottingen, 1873 * Hamilton-Jacobische Theorie fiir Krafte, deren Maass von der Bewegung der Korper abhangt. 10 pp. 12 Gottingen, 1873 * The same. 54 pp. 4 Gottingen, 1873 * Verallgemeinerung der Poisson - Jacobischen Storungsformeln. 37 pp. 4 Gottingen, 1874 * Verallgemeinerung des Gaussischen Criterium fur den quadratischen Rest-Character einer Zahl in Bezug auf eine andere. 2 pp. 8 Berlin, 1876 * Analytische Theorie der Determinanten. 41 pp. 4 Gottingen, 1877 * Zur Feier der hundertsten Wiederkehr von Gauss' Geburtstage. 10 pp. 12 Gottingen, 1877 *Bestimmung des quadratischen Rest-Charac- ters. 47 pp. 4 Gottingen, 1 879 * Bemerkungen uber Gauss' Brief vom 30 April 1807 an Sophie Germain. 4 pp. 8 Gottingen, 1879 * Zur Losung der Keppler'schen Gleichung. 8 pp. 8 Gottingen, 1884 See Gauss, C. F. Riemann, G. F. B. Scherk, Heinrich Ferdinand : De evolvenda functione y y y :_L^ - disquisitiones d;r n nonnullae analyticae. Dissertatio inauguralis ... I table, 2 ff. + 38 pp.+ 1 f.,"vlta"4erolmz, 1823 Schernhauer, Johann Simon : Exercitium phy- sicum de Astrorum in hssc inferiora influxu. 8 ff. 4 Jenee, 1663 Scheubel, Johann : Algebrae compendiosa et facilisqve descriptio, qua depromuntur magna Arithmetices miracula. 52 ff. 4 Parisiis, 1552. \_Sed in fine'} : Excu- debat Lutetice Parisiorum, Benedictus Prenotius Typographies, ... 1551. See Hutton's Tracts on mathematical ... subjects, Vol. II. p. 241. Scheuchzer, Johann Jacob : 2. Q. Coelum triste Ad Julias Calendas Anni 1731. pp. 4 s.l., s.a. Scheutz, George, and Scheutz, Edward : Speci- mens of Tables, calculated, stereomoulded, and printed by Machinery. i plate, xviii. + 50 pp. 8 London, 1857 [ ] Specimens of Tables, calculated, stereomoulded, and printed by Machinery. I woodcut, xviii. + 50 pp. 8 London, 1857 The apparatus is designated on the cover The Swedish Calcu- lating Machine. [ ] Specimen de tables calculees stereotypees et imprimees au moyen d'une machine. i plate, 68 pp. 8 Paris, 1858 Schiaparelli, Giovanni Victor: * Sulla direzione iniziale della coda delle Comete. [Part I.] 1 8 pp. 8 M ilano, 1860 A reprint from the Effeineridi astronomiche di Milano 1 86 1, where it is continued in the volume for 1872 [5 plates, 22 pp.] See Observatories. Milan. * Intorno al corso ed all'origine probabile delle stelle meteoriche lettere ... al P. A. Secchi. 33 pp. 4 Roma, 1866 * Note e riflessioni intorno alia teoria astronomica delle stelle cadenti. 4 plates, 132 pp. 4 Firenze, 1867 * Alcuni risultati preliminari tratti dalle osser- vazioni di Stelle Cadenti pubblicate nelle Effe- meridi degli anni 1868, 1869, 1870. 24 pp. 8 Milano, 1 870 403 Schiaparelli Schiereck. Schiaparelli, Giovanni Victor continued. * Studj Cosmologici. II. Sulla relazione fra le Comete, le Stelle Cadenti ed i Meteoriti. I plate, 24 pp. 4 Milano, \ 87 1 Entwurf einer Astronomischen Theorie der Sternschnuppcn. ... Aus dem Italienischen libersetzt und herausgegeben von Georg von Boguslawski. 4 plates, viii. + 268 pp. 8 Stettin, 1871 * I precursor! di Copernico nell'antichita. 51 pp. 4 Milano, Napoli, 1873 * Osservazioni astronomiche e fisiche sulla grande Cometa del 1862 (1862 III).... 5 plates, 38 pp. 4 Milano, Napoli, 1873 * Le sfere omocentriche di Eudosso, di Callippo e di Aristotele. 2 plates, 63 pp. 4 Milano, Napoli, Pisa, 1875 * Osservazioni astronomiche e fisiche sull'asse di rotazione e sulla topografia del pianeta Marte fatte ... in Milano ... durante 1'opposizione del 1877. 5 plates, 136 pp. 4 Roma, 1878 * The same. 19 pp. 8 Leipzig, 1879 The review by 0. Struve in the Vierteljahrsschrift der Astro- nomischen Gesellschaft. * The same. Memoria seconda ... (osservazioni dell'opposizione 1879-1880). 6 plates, 109 pp. + i f. 4 Roma, 1881 *The same. Memoria terza ... (opposizione 1881-1882). 3 plates, 95 pp. 4 Roma, 1886 * Sull'umidita atmosferica nel clima di Milano. Risultati di 35 anni di osservazioni fatte nell' Osservatorio di Brera (1845-1879.) 3 plates, 35 pp. 4 Milano, 1880 * Misure di alcune principal! stelle doppie di rapido movimento orbitale eseguite negli anni 1875-1882 col Refrattore di Merz ... 43 pp. 8 Milano, 1882 * Sulla grande pioggia di stelle cadenti del 27 novembre 1885. II pp. 8 Milano, 1886 See Denza, F. Observatories. Milan. Schiaparelli, G. V., e Celoria, G. : * Resoconto delle operazioni fatte a Milano nel 1870 ... per determinare la differenza di longitudine dell'os- servatorio di Brera coll'osservatorio di Neuchatel e colla stazione trigonometrica del Sempione. 46 pp. 4 Milano, Napoli, Pisa, 1875 Schiaparelli, G. V., e Denza, F. : * Sulla grande Pioggia di Stelle cadenti prodotta dalla Cometa periodica di Biela osservata 27 Novembre 1872. 1 plate, 75 pp. 8 Milano, 1872 Schiaparelli, G. V., e Frisian!, P. : * Sui Tem- poral! osservati nell'Italia superiore durante 1'anno 1 877. 1 8 plates, 90 pp. 4 Milano, 1 880 Schiaparelli, G. V., Pini, E., e Frisian!, P.: *Sui temporal! osservati nell'Italia superiore durante 1'anno 1878. 8 plates, 99 pp. 4 Milano, 1884 Schickard, Wilhelm : Beschreibung Desz Wunder Zaichens / Welches Montags den 25. January / ... dieses ... 1630. Jahrs/ ... gegen Nord gesehen worden. Sampt ... Bericht / von dem Stern / welcher ... vmb den hellen Mittag erschinen/ ... [Zugaab.] 32 pp. 4 s.l., Anno ut supra. Accounts of an Aurora, and of the visibility of Venus at mid-day. The Zugaab is about a large unknown bird. W. Schickardi pars responsi Ad Epistolas P. Gassendi ... De Mercurio sub sole viso, & alijs Novitatibus Uranicis. 40 pp. 4 Tubingce, 1632 Autograph of Rob. Btirtott on the title. Succincta methodvs Mappas Geographicas ex- plosis consuetis hactenus erroribus construendi,... 2 ff. + 3i pp. 4 Tubingce, 1674 Schickard, Wilhelm, Jim. : Astroscopium. Pro facillima Stellarum cognitione excogitatum & Commentariolo illustratum ; ... 9 ff.+ ii2 pp. 12 Stutgardice, 1687 Schieck, H. August : Ueber die Himmelsgloben des Anaximander und Archimedes. Ein Bei- trag zur Aufhellung des Alterthums. Erste [Zweite] Abtheilung. 2 parts. iv.+40 pp., 32 pp. 4 Hanau, 1843, '46 Schiereck, Joseph Friedrich : Polygonometrie oder ausfiihrliche Anweisung zur Berechnung aller aus dem Umfange gemessenen Figuren ... 2 plates, xv. + 160 pp. 8 Gieszen, 1820 Tafeln aller Quadrate von i bis 10000, nebst Anweisung, daraus die Quadrate und die Wurzeln aller Zahlen bis 100000000 zu bestim- men, und einer Anwendung derselben zur leich- tern und richtigern Berechnung des Holzes. 8 pp. 4 Koln am Rhein, 1827 Schiereck Schleiden. 404 Schiereck, Joseph Friedrich cont. Handbuch fur Geometer ... Nebst einem Anhange aller Quadrate von I bis 10000, und einer Anweisung, daraus die Quadrate aller Zahlen und die Wur- zeln bis 100000000 zusammen zu setzen. 3 plates, xii. + 154 pp. + 14 ff. 4 Kbln am R/iein, 1827. Schilke, Emil : Die Newton'sche Erzeugungsweise der Kegelschnitte. Inaugural-Dissertation. I plate, 25 pp. 8 Gbttingen, 1875 Schimpffer, Bartholomaeus: Kurtze Beschreibung Des dunckelen Cometen So Anno 1652. den 8. Decembr. erschienen / ... 14 ff. 4 Hall, 1652 Astrological Scheme on title. Schinbain, Johann Gorgen : Sternen oder Co- meten Buch / In vvelchem die furnemsten Cometen / ... Beschriben vnd in Teutsche Rhytmos gestellet / . . . 76 ff. 4 Ingolstatt, 1 578 Rude woodcut on the title and many others in the text. Schinz, Emil : * Uber das Polar Planimeter von Prof. Amsler in Schaffhausen. 24 pp. 8 Bern, 1857 Schjellerup, Hans Carl Frederik Christian : * Tycho Brahes Original-Observationer, benyt- tede til Banebestemmelse af Cometen 1580. 39 pp. 4 Kjiibenhavn, 1854 Stjernefortegnelse indeholdende 10000 Posi- tioner af teleskopiske Fixstjerner imellem 15 og + 1 5 Graders Deklination. Udledet af egne Observationer, anstillede med Kj0benhavns Meridiankreds i Aarene 1861, 1862 og 1863 samt reducerede til Begyndelsen af 1865. I plate, xxxii. + 244 pp. Kj&benliavn, 1864 * Genaherte Orter der Fixsterne von welchen in den Astronomischen Nachrichten Band i bis 66 selbstandige Beobachtungen angefiihrt sind fur die Epoche 1855 ... geordnet. 2 ff. +40 pp. 4 Leipzig, 1867 * Zweiter Catalog der rothen, isolirten Sterne, vervollstandigt ... bis zum Schluss des Jahres 1874. 37 pp. 8 Leipzig, 1874 *Bidrag til Bed0mmelse af de moderne Maane- elementers Paalidelighed. 32 pp. 8 Kjttbenhavn, 1874 Schjellerup, Hans Carl Frederik Christian cont. * Recherches sur 1'astronomie des anciens. I. Sur le Chronometre Celeste d'Hipparque. II. On the Total Solar Eclipses Observed in China in the Years B.C. 708, B.C. 600, and B.C. 548. III. Sur les Conjunctions d'Etoiles avec la Lune rapportees par Ptolemee. J 5 PP-. 7 PP-. J 4 PP- 4 Dublin, 1881 * Supplement aux Tables ecliptiques de P. A. Hansen. I p. 4 Dublin, 1881 * On some hitherto unknown Observations of a supposed Satellite of Venus. S pp. 4 Dublin, 1882 * Christian Mayer's observations of Telescopic Stars arranged according to constellations. 9 pp. 4 Dublin, 1883 Analytisk Plangeometri for Sokadetterne. 94 pp. 4 \Kjobenhavn~\ 1883 Lithographed. [ ] Funktionslsre og Ligningernes Theori. 24 pp. 4 \Kjb'benhavn\ 1884 Lithographed. [ ] Analytisk Rumgeometri. 32 pp. 4 \Kj6benhavn\ 1884 i Lithographed. See Star Charts. Abd-al-Rahman Al-Sufi. Tidsskrift, Mathematisk. Schlagintweit, Hermann Rudolph Alfred : *Ueber Messinstrumente mit constanten Winkeln (Linsen- und Prismenporrhometer). i plate, 41 pp. 8 Stuttgart, 1849 - Untersuchungen liber die Vertheilung der mitt- leren Jahres-Temperatur in den Alpen. 32 pp. 4 Miinchen, 1850 Schlegel, Gustav : *...Sing chin khao youen Uranographie Chinoise ou preuves directes que 1'astronomie primitive est originaire de la Chine, ... Premiere partie. xiv. + (vi.) + 929 PP- 8 La Haye, Leyde, 1875 - Uranographie Chinoise. Atlas celeste Chinois et Grec d'apres le T'ien-Youen-Lf-Li. 7 plates, 2 ff, obi. fol. La Haye, Leyde, 1875 Schleiden, Matthias J. : * Swedenborg und der Aberglaube. Ein hors d'oeuvre. 30 pp. 8 Leipzig, 1849 In Abhandlungen der Fries' schen Sclmle ... Zweites Heft. 405 Schleiermacher Schmidt. Schleiermacher, Andreas August Ernst : Biblio- graphisches System der gesammten Wissen- schaftskunde mit einer Anleitung zum Ordnen von Bibliotheken, Kupferstichen, Musicalien, wissenschaftlichen und Geschaftspapieren. Erster [Zweiter] Theil. 2 vols. 8 Braunschweig, 1847 Schlomilch, Oscar : Theorema Taylorianum. 13 pp. 4Jenae, 1844 Analytische Studien. Erste Abtheilung ent- haltend Theorie und Tafel der Gammafunktion nebst deren wichtigsten Anwendungen. iv. + 209 pp. 8 Leipzig, 1 848 The same. Zweite Abtheilung enthaltend die Fourier'schen Reihen und Integrale nebst deren wichtigsten Anwendungen. 197 pp. 8 Leipzig, 1848 Die Reihenentwickelungen der Differenzial- und Integralrechnung. 1 plate, 39 pp. 4 Dresden, 1851 Schlosser, Th. : Th. Schlosser's Sonnenbahnkarte. Card, 21.5 in. x 22.5 in., Wien, 1873 This is a diagram with a movable zone in the style of Afianus and Schoner. Erklarung der Sonnenbahn-Karte zur Darstel- lung der scheinbaren Bahn der Sonne ... 8 pp. 8<> Wien, 1873 Schlotke, Julius : Krystallographie. Stereosco- pische Darstellung einer Reihe der wichtigsten Krystalle, ... 46 plates, 10 pp. 12 Hamburg, 1873 The plates contain 51 stereoscopic diagrams. Schmarda, Karl Johann : Ueber die geometri- schen Vorbedingungen der treffsichern Fern- wirkung. I plate, viii. + 46 pp. 8 Prag, 1862 Schmerbauch, G. H. : See Schubert, J. E. Schmezer, C. : See Preyssinger, L. Schmid, Karl Ludwig : Variae cogitationes de Rebvs Physicis atqve Mathematicis, partim novae, partim ivcvndae, partim vtiles, ... i woodcut, 40 pp. 4 lenae, 1738 Schmidt, Carl Heinrich : *...Uberden Bewe- gungsmechanismus des Parr-Curtis Selfactors ... 2 plates, 1 1 pp. 4 Stuttgart, 1 865 The plates are fine examples of mechanical drawing. Schmidt, Gustav : * Ein Beitrag zur Mechanik der Gase. I table, 64 pp. 8 Wien, 1860 Schmidt, G. G. : Logarithmische, Trigonometrische und andere Tafeln ... xxii. + 2i7 pp. 12 Giessen, 1821 Schmidt, Johann Andreas: Archytam Tarentinum dissertationc historico-mathematica ... subjiciet Joannes Georgius Mertz ... i plate, 20 ff. 4 Jence, 1683 This dissertation treats on flying machines. J. A. Schmidt was the president for this and the two following dissertations. - Hipparchum Theonas, doctamqve Hypatiam in Mathesi celebres. Dissertatione Historico- Mathematica ... exhibet ... Auctor Respondens Jo. Christoph. Kiesewetter. 24 pp. A? Jenides pour 1'opposition de 1876. 32 pp. 8 Paris, 1876 * Elements et e'phe'meride de la Comete Denning. i p. 4 Dublin, 1881 - * Sur 1'orbite de la Comete III 1858 (Tuttle). 6 pp. 8 Paris, 1884 - *Az 1873. VII. Sz. Coggia - Winnecke - Fele Ustokos Palyaszamitasa. 51 pp. 8 Budapest, 1885 * Recherches sur 1'orbite de la Comete 1873 VII (Coggia- Winnecke). 32 pp. 8 Paris, 1886 Schulhof, L., et Bossert, J. : * Sur la comete Hartwig (d 1880) et sur la comete Swift (e 1880). 6 pp. 4 Paris, 1 880 - Ephemeride pour la recherche de la Comete 1812 (Pons). 2 sheets, fol. Paris, 1882 * Sur 1'orbite de la Comete de 1812 (Pons) et sur son prochain retour. 161 pp. 4 Paris, 1883 Schult6n, Nathanael Gerhard af : Logarithmiska Tartar och atskilliga andra tabeller, ... 3 ff.+ i76 pp. 8 Stockholm, 1802 Figura verticalium in ellipsoide determinata. ... i plate, i f. + 8 pp. 4 Upsalice, 1814 Theoria motuum ellipticorum, e primis explicata principiis. i plate, 16 pp. 4 Upsalice, 1815 Schulthess Schumacher. 410 Schulthess, Rudolph: * Part of a Lecture on Electro-Magnetism, delivered ... at Zurich, February the i8th, 1833. I plate, 7 pp. 8 London, 1837 Schultz, Chris. : De chiromantiae vanitate. I plate, 23 ff. 4 Regiomonti, 1691 Schultz, Georg : Figur vnd Himmelsgestalten Der Sonnenfinsternis / vnd grossen Gegen- scheine der obern drey Planeten / ... im Jahr Christi M.DC.XXXIII. ... 8 pp. 4 Leipzig, s.a. Schultz, Gottfried : Astronomisches Judicium, Uber gegenwertigen Cometen, ... Fol. broadside 16 in. x iif in., chart 5^ in. x II \ in. Regenspurg, 1681. Schultz, Herman : Om Asteroiden Alexandra. Fjerde element-systemets jemforelse med ob- servationerna. 22 pp. 8 Upsala, 1861 * Asteroiden-Beobachtungen 1862. 92 pp. 8 Upsala, 1863 * Beobachtungen des Cometen II 1862. 30 pp. 8 Upsala, 1863 * Harledning af Element-Systemet V for Aster- oiden Alexandra (54). 20 pp. 8 Upsala, 1863 * Mars-Beobachtungen 1 862. 54 pp. 8 Upsala, 1864 * Beobachtungen von Nebelflecken im Jahre 1863. 65 pp. 8 Upsala, 1864 * Beobachtungen einiger Asteroiden und der Cometen des Jahres 1863. 126 pp. 8 Upsala, 1864 * Mikrometrisk Bestamning af 104 stjernor inom teleskopiska stjerngruppen 20 Vulpeculas. I plate, 78 pp. 4 Stockholm, 1873 * Micrometrical Observations of 50x3 Nebulae. 1 20 pp. 4 Upsala, 1874 * Normalorter och oskulerande Element for planeten Alexandra (54). 58 pp. 8 Stockholm, 1875 * Om Komparations-Stjernorna vid Nebulos- Observationerna i Upsala. 43 PP- 8 Stockholm, 1875 * Mikrometrische Bestimmung einiger tele- skopischen Sternhaufen. 3 plates, 43 pp. 8 Stocklwlm, 1886 Schulz, Carl Friedrich : De casibus ambiguis qui in resolutione triangulorum sphaericorum occur- runt praemissa doctrina de angulo trilatero. i plate, iv. + 28 pp. 4 Halae, s.a. Schulz, Johann : Sehr leichte und kurze Entwicke- lung einiger der wichtigsten mathematischen Theorien. xxiv. + 244 pp. 4 Konigsberg, 1803 Schulz von Strasznicki, Leopold Carl : Das geradlinige Dreieck und die dreiseitige Pyra- mide nach alien Analogien dargestellt. ... 4 ff.+ ioo pp. 8 Wien, 1827 Schulze, Gottlob Leberecht : Astronomia per Nicolaum Copernicum instaurata religionis et pietatis christianae per Martinum Lutherum ad scripturae sacrae normam repurgatae egregia adjutrix. ... xii. + 7i pp. 8 Budissae, 1830 Schulze, Johann Karl : Recueil de tables logarith- miques, trigonometriques et autres necessaires dans les mathematiques pratiques. Neue und erweiterte Sammlung ... Volume I. [II.] 2 vols. 8 Berlin, 1778 Introduction in French and German. A note in Babbage's handwriting says that "The Cotangents and Cosecants are wrong in the last figure being copied from the Opus Pa/a- tinum." Schulze, Johann Traugott : See Titius, J. D. Schulze, L. R. : * Elemente des ersten Cometen vom Jahre 1830 mit Beriicksichtigung von 319 Beobachtungen. 56 pp. 8 Leipzig, 1873 Schumacher, Heinrich Christian : Hiilfstafeln zu Zeit- und Breitenbestimmungen. xii.+ i29 pp. 8 Copenhagen, 1820 Astronomische Hiilfstafeln fiir 1821 [-1829]. 9 vols. 8 Copenhagen, s.a. Schreiben an den Herrn Doctor W. Olbers ... liber den Apparat, ... zur Messung der Basis bei Braack im Jahre 1820 ... 2 plates, 13 pp. 4 Altona, 1821 With MS. French translation. Chasles 3792. Skrivelse til Herr Doctor W. Olbers ... 2 plates, 12 pp. 4 Altona, 1821 Sammlung von Hiilfstafeln. Erstes Heft. xvi. + 62 pp. 8 Copenhagen, 1822 The same. Zweites Heft. [Tafeln zur Reduc- tion der in der Histoire Celeste enthaltenen Beobachtungen.] 5 ff. + xix.-r-io6 pp. 8 Copenhagen, 1825 411 Schumacher Schwerd. Schumacher, Heinrich Christian cont. Tafeln zur Reduction dcr in der Histoire Celeste enthaltenen Beobachtungen. 4 ff. + xix.+ io6 pp. 8 Copenhagen, 1825 This is a separate issue of the preceding volume. De latitudine Speculae Havniensis ... 20 pp. 4 Altona, 1827 Lettre ... sur une pendule Astronomique de Messrs Breguet ... avec le tableau de la marche de cette Pendule pendant 5 annees consecutives. i portrait, vi. + 8 pp. 4 Altona, 1829 Distances of the Sun, and ... four planets, ... from the Moon, ... in ... 1835. xxvi. + 28o pp. 8 Copenhagen, 1834 Sammlung von Hiilfstafeln. ... Neu herausge- geben . . . von G. H. L. Warnstorff. viii. + 22i pp.+ i f. 8 Altona, 1845 * Biographische Notizen liber den verstorbenen Conferenzrath Schumacher ... von Prof. Olufsen. I plate, 6 pp. 4 Altona, 1851 [ ] Auxiliary Tables for Mr. Bessel's method of clearing the distances. 91 pp. 8 s.l., s.a. See Astronomische Abhandlungen. Astronomische Nachrichten. Brahc, Tycho, 1845. Gauss, C. F., und Schumacher, H. C. Schumann, Richard : * Ueber den Gang der Pendeluhr F. Dencker XII. 30 pp. 8 Leipzig; 1888 Schur, Wilhelm : * Bestimmung der Masse des Planeten Jupiter aus Heliometer-Beobachtungen der Abstande seiner Satelliten. 79 pp. 4 Halle, 1882 Schuster, Paul Robert: Gibt es unbewusste und vererbte Vorstcllungen ? ... herausgegeben von Friedrich Zollner. Portrait, xlii. + 83 pp. 8 Leipzig, 1879 Schwalbach, Jan-Georg [Swalbach]: Kurtzes / Philosophischevnnd Astronomische Bedencken/ Von jetziger Zeit gefehrlichen Beschaffenheit / Wesen vnnd Stand / ... Ausz anleittung der grossen Sonnenfinsternusz / Anno 1630. ... ge- nommen Neben einer Historischer erzehlung Hundert vnd 34. Sonnenfinsternusz / die von Christi Geburt hero gemercket worden / ... 2 ff. + 66 pp.+ i f. 4 Speyer, 1630 Rude woodcut on title and others in the text. The author states the sources from which he obtained the accounts. Schwarze, Christian August: Ein kleiner Beytrag zu der Geschichte der aus der Luft gefallenen Steine. ... 14 pp. 8 Gorlitz, 1804 Schwedoff, Theodore: Idees nouvelles sur 1'origine des formes cometaires. 3 plates, 14 pp. 8 Odessa, 1877 Illusions astronomiques. 42 pp. 8 Odessa, 1878 Notice explicative sur le cometaire. I plate, 4 pp. 8 Paris, 1878 Theorie math^matique des formes cometaires. Premiere Partie. Formes fondamentales. 6 plates, 118 pp. 8 Odessa, 1880 - Les configurations de la grande Comete de 1 882 a predites d'apres la theorie des ondes cosmiques. i plate, 2 pp. 4 [Odessa, 1882] Sur 1'origine de la grele. 16 pp. 8 Odessa, 1882 Nine figures on the titlepage. * Sur les configurations des Cometes. $ pp. 4 Dublin, 1883 Schweigger, Johann Salomo Christoph : * Ue- ber die Natur der Sonne mit Beziehung auf v. 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Sebas, Christian Ludwig : De matheseos disci- plina et vsv. 3 ff. + 22 pp. + 1 f. 4 Lipsiae, 1793 De dvplici mathematicarvm qvantitatvm rela- tione. 32 pp. 4 Lipsiae, 1797 Secchi, Angelo : *Descrizione del nuovo osserva- torio del Collegio Romano D.C.D.G. e memoria sui lavori eseguiti dal 1852 a tutto Aprile 1856. 5 plates, 4 ff.+ 159 pp. 4 Roma, 1856 With autograph presentation to Baron Dembowski. * Osservazioni della gran Cometa del 1858. i plate, 5 pp. 4 Roma, 1859 - * Catalogo di 1321 Stelle Doppie misurate col grande equatoriale di Merz aH'Osservatorio del Collegio Romano ... 120 pp. 4 Roma, 1860 - * Osservazioni e ricerche astronomiche sulla grande Cometa del Giugno 1861. ... Con ap- pendice. i plate, 66 pp. 8 Roma, 1861 * Ricerche sulle macchie solari e i loro movimenti. 1 8 pp. 4 Roma, 1 867 - * Catalogo delle stelle di cui si e determinato lo spettro luminoso aH'Osservatorio del Collegio Romano. 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Larcher.] 20 pp. 8 Paris, 1870 - * Sulla distribuzione delle protuberanze intorno al disco solare. [Seconda comunicazione.] 2 plates, 32 pp. 4 Roma, 1871 - * The same. [Terza comunicazione.] i plate, 29 pp. 4 Roma, 1871 - * The same. [Quarta comunicazione.] i plate, 20 pp. 4 Roma, 1872 - * Sulla distribuzione delle protuberanze solari e loro relazione colle macchie coll'aggiunta ... Decima comunicazione. i plate, 34 pp. 4 Roma, 1 873 - * Protuberanze Solari osservate all coll Rom ... ii Xbre ... 12 Xbre 1871 ... Lithograph, 15 in. + 22 in. [Roma, 1871] - * Sopra un nuovo metodo spettroscopico. i f. 4 Roma, 1871 * Sulle protuberanzi solari e le facole. 14 pp. 4 Roma, 1871 Die Sonne. Autorisirte Deutsche Ausgabe ... herausgegeben durch H. Schellen. 2 photographs, 9 plates, xvi. + 852 pp. 8 Braunschweig, 1872. Secchi, Angelo cont. * Sull'ultima ecclisse del 12 Dicembre 1871. 20 pp. 4 Roma, 1872 * II traforo delle Alpi nella catena del Mon- cenisio ... 10 pp. 4 Roma, 1872 * Di alcuni fenomeni accaduti nella scarica di un fulmine in Alatri. 7 pp. 4 Roma, 1872 * Riassunto delle osservazioni sulle protuberanze solari e la loro distribuzione fatte ... nell'Anno 1871. 20 pp. 8 Pisa, 1872 * Le Stelle Cadenti del 27 Novembre 1872. 13 pp. 4 Roma, 1873 - * Studi fisici sulle Comete del 1874. 7 pp. 4 Roma, 1874 * Prodromo di un catalogo fisico delle stelle colorate. 16 pp. 4 Palermo, 1876 Le Stelle saggio di Astronomia Siderale. 9 plates, viii. + 425 pp. + 2 ff. 8 Milano, 1877 * Les soleils ou les etoiles fixes. 35 pp. 1 60 Paris, 1878 From the Bibliotliique utile, vol. XLIII. See Fergola, E. Observatories. Rome Collegio Romano. Sedgwick, Adam: Addresses delivered at the anni- versary meeting of the Geological Society of London, ... 11 + 37 pp. 8 London, 1831 Sedillot, Jean Jacques Emmanuel : Traite des instruments astronomiques des Arabes composd au treizieme siecle par Aboul Hhassan Ali, de Maroc intituled. . (Collection des commencemens et des fins) traduit ... par J. J. Sedillot ... et public par L. Am. Sedillot. Tome premier [deuxieme]. In I vol. 37 plates,4ff.+630pp.+4ff. 4 Paris, 1834/35 Four folios are interpolated at the beginning of the second tome. Plate XXV. does not exist. 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Mit 15 Holzschnitten. vi. + 102 pp. 8 Leipzig, 1877 * Ueber die Vertheilung der Sterne auf der nordlichen Halbkugel nach der Bonner Durch- musterung. 28 pp. 8 Mi'mchen, 1884 * Ueber die Vertheilung der Sterne auf der siidlichen Halbkugel nach Schonfeld's Durch- musterung. i plate, 32 pp. 8 MilncJien, 1886 - * Ueber den Einfluss dioptrischer Fehler des Auges auf das Resultat astronomischer Mes- sungen. 40 pp. 4 Milnchen, 1886 Segner, Johann Andreas von : Pressiones qvas fila corporibvs certis circvmdvcta et vtrinqve a viribvs aeqvalibvs tracta in ea corpora exercent et lineas in eorvm corporvm svperficiebvs describendas qvibvs imposita eo modo fila qviescvnt vniversaliter considerat. I plate, 28 pp. 4 Gottingae [1735] 1 1 plates, 1 6 ff. + 496 pp. 8 Ae(\W, fl [1767]. Seguin, : * Tables des nombres quarres et cubiques, et des racines de ces nombres, depuis I, jusqu'a 10,000. 52 ff. 8 Paris, 1786 Seguin (aine), Armand : Des ponts en fil de fer. 5 plates, viij. pp. + 2 ff.+ 103 pp. 8 Paris, 1824 Memoire sur la Navigation a Vapeur. I plate, 29 pp. 4 Paris, 1828 Memoire sur 1'origine et la propagation de la force. I plate, 62 pp. 4 Paris, 1857 See Grove, W. R. Seibt, W. : See Academies. Berlin, Konigl. Preuss. Geodatisches Institut. Seidel, Johann Christian : ... De mira propaga- tione Ivminis et caloris per cometas ad cvlmina systematis planetarii. 8 pp. fol. Curiae, 1765 Seidel, Philipp Ludwig : * Untersuchungen uber die gegenseitigen Helligkeiten der Fixsterne erster Grosse und liber die Extinction des Lichtes in der Atmosphare. Nebst einem An- hange uber die Helligkeit der Sonne ... I plate, 122 pp. 4 Munclien, 1852 Author's autograph on title. * Untersuchungen liber die Lichtstarke der Planeten Venus, Mars, Jupiter und Saturn, verglichen mit Sternen, und uber die relative Weisse ihrer Oberflachen. Nebst einem An- hange, enthaltend die Theorie der Lichterschei- nungen des Saturn. I plate, 102 pp. 4 MilncJien, 1859 *Resultate photometrischer Messungen an zwei- hundert und acht der vorziiglichsten Fixsterne. I plate, 191 pp. 4 MiincJien, 1862 Seidel, P. L., und Leonard, Eugen : * Hellig- keits-Messungen an zweihundert und acht Fix- sternen. Angestellt mit dem Steinheil'schen Photometer in den Jahren 1852 1860. 115 pp. 4 Miinchen, 1 866 Seidemann, G. A.: See Hevel, J., 1864. 415 Selling Serno. Selling, Georg, und Bauer, Georg: Theorematis binomialis demonstrationem sistens programma. 32 pp. 4 VVircebvrgi, 1798 Selander, K. E. I. : Studier i Tangent-Theorien. I plate, 37 pp. 8 Stockholm, 1866 Seleniten, Die : See Astronomical Curiosities, 1825. 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August : Der Tag des letzten Pas- sahmahles Jesu Christi. iv. + 83 pp. 8 Berlin, 1859 Serpent Shdanow. 416 Serpent ou Dragon volant : Dv serpent ov dragon volant, grand et merveillevx, apparu & veu par vn chacun, sur la ville de Paris, le Mercredi xviij. Feburier 1579. depuis deux heures apres midi, iusques au soir. 14 pp.+ I f. blank, 8 Paris, s.a. Woodcut on title. From the Sunderland Library. Serret, Joseph Alfred: *Sur quelques formules de Calcul Integral. 22 pp. 4 Paris, 1843 Cours d'Algebre Superieure ... I plate, xvi. + 6oo pp. 8 Paris, 1854 * Notice sur les travaux mathematiques de M. J. A. Serret. 32 pp. 4 Paris, 1860 * Cours d'algebre superieure. Compte rendu par Maurice d'Ocagne. 14 pp. 8 Bruxelles, 1886 See Observatories. Paris. Servois, J. F. : Essai sur un nouveau mode d'ex- position des principes du calcul differentiel ; ... 80 pp. 4 Nismes, 1814 Seville, dit le Soucy, Jan de [de Seuile] : Le Compost Manvel calendier, et almanach per- petvel. 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Composto per lo acutissimo prescrutatore delle Archimediane & Euclidiane dottrine Giovanni Sfortvnati da Siena. 130 ff., last blank, 4 \In fine] : Stampata in Vinegia per Nicolo di Aristotile detto Zoppino. M.D.XXXIIII. Title within woodcut border. Numerous diagrams, chiefly on the margins. De Morgan was unable to consult a complete copy of this work, and therefore did not give the date. Chasles 1950. The same. 129 ff. 4 M.D.XLIIII. [serf in fine] : Stampata in Vinegia per Bernardino de Bindoni Milanese Anno domini. M.D.XLv. Title also in woodcut border, and diagrams on margins, but the blocks are different. Chasles 1951. The same. 129 ff. 4 [In fine] : In Venetia per Francesco del Lena. MDLXI. Printer's device on title. Diagrams as in the preceding edi- tions. All three are alike as regards the text, except that this. last is without the " privilege " on verso of the title. 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Ship Building: Facts and observations relative to the present imperfect state of British Naval Architecture, ... iv. + 5o pp. 8 London, 1836 Review of the course pursued by the Shipbuilding Department of the Admiralty ; between The Years 1832 and 1847. Containing the History and Progress of the various Public Questions it involves. 9 plates, ii. + 8 1 pp. 8 Plymouth, 1 847 The plates are in manuscript. DD D Shortrede, Robert : Logarithmic Tables, to seven places of decimals, containing logarithms to numbers from i to 120,000, numbers to loga- rithms from .o to i.ooooo, logarithmic sines and tangents to every second of the circle, ... iii. pp. + i f. + 39+ 195 +634 PP- 4 Edinburgh, 1844. Shower, John : Practical Reflections on the Earth- quakes That have happened in Europe and America, ... The second edition. viii.+98 pp. 8 London, 1750 Sibembiirger, Dionisius: Practica Teutsch auff das Tausent Fiinffhundert vnd Vier vnd Fiinfftzig Jar / ... gepracticiert. 8 ff. 4 Nilrnberg, s.a. Four small woodcuts on title. Sickel, Th. : * Die Lunarbuchstaben in den Kalen- darien des Mittelalters. 49 pp. 8 Wien, s.a. Is partly based on an examination of ancient MSS. Sidel, Friedrich, und Ansorg, Johann Georg : De observationibvs astronomicis. 24 pp. 4 lencz, 1710 Siegart, Gottlob Christian, und Bliimel, Gottlieb : De eo qvod vervm et imaginarivm est in Geo- metria Infinitorvm. 24 pp. 4 Lipsiae, 1737 Siemens, Karl Wilhelm : * On the dependence of Electric Resistance on Temperature. 3 plates, 44 pp. 8 London, 1875 * On determining the Depth of the Sea without the use of the Sounding-line. 3 plates, 22 pp. 4 London, 1876 * On Determining the Depth of the Sea without the use of the sounding-line, and on an attrac- tion-meter. 6 pp. 8 London, 1 876 Inaugural Address of ... the President of the Iron and Steel Institute. ... 30 pp. 8 Newcastle-upon-Tyne, 1877 * The Society of Telegraph Engineers. Inaugural address. 16 pp. 8 London, 1878 * On the Transmission and Distribution of Energy by the Electric Current. i plate, 5 pp. 8 London, 1 879 S[ievers], J. : The Comet's path amongst some of the most conspicuous Fixed Stars, ... Lithograph, 14 in. x 18 in., s.l., s.a. Shows the path of De Vico's comet of 1844. Signalman Sirius. '*" 418 Signalman, A. : A voice from the signal-box ; or, railway accidents and their causes. 36 pp. 8 London, 1874 Silhon, Jean de : Histoires remarqvables tire'es de la seconde partie dv Ministre d'Estat. Auec vn discours des conditions de 1'Histoire. 8 ff.+ 100 pp. 8 Paris, Chez Pierre Rocolet, 1632 Bound with Chasles 3485. Siliceus, Juan Martinez [Siliceo]: Arithmetica loannis Martini Silicei, theoricen praxinque luculenter complexa, innumeris mendarum offu- cijs a Thoma Rhasto, haud ita pridem, accura- tissime vindicata. quod te collatio huius seditionis cum priore palam doctura est. 63 ff. fol. Parisiis, Apiid Simonem Colinceum, 1526. Title within broad arabesque border. Chasles 3040. Siljestrom, Peter Adam : * Observationer ofver norrskenet samt de forandringar, hvilka de jordmagnetiska forhallandena underga genom detta fenomens inflytande. 91 pp. 8 Stockholm, 1841 Silliman's Journal : See American Journal of Science. Silvabelle, G. de: See Saint-Jacques de Silvabelle, G. de. Simms, William: The Achromatic Telescope, and its various mountings, especially the Equatorial. To which are added some hints on Private Ob- servatories. 2 ff. + 74 pp. 8 London, 1852 Simon, Collyns: A treatise ... on the Solar Illumi- nation of the Solar System, ... xliv. + 2i9 pp. 8 London, Edinburgh, 1879 Simonelli, Jacob Philip: See Briga, M. della. Simpson, Thomas : Essays on several Curious and Useful Subjects In Speculative and Mix'd Mathematicks. ... viii. + 142 pp. 4 London, 1740 The Doctrine of Annuities and Reversions, ... with useful Tables, ... viii. + 128 pp. 8 London, 1742 Mathematical Dissertations On a Variety of Physical and Analytical Subjects. ... viii.-l- 1 68 pp. 4 London, 1743 Simpson, Thomas cent. Miscellaneous Tracts on Some curious, and very interesting Subjects in Mechanics, Physical-Astronomy, and Specu- lative Mathematics ; ... 3 plates, 4 ff.-f- 179 pp. 4 London, 1757 The doctrine and application of Fluxions: ... by Thomas Simpson, to which is prefixed an account of his life. ... By William Davis. xxiv. + 442 pp. 8 London [1805] Simson, Robert: Sectionum Conicarum libri V. 36 plates, viii. + 204 pp. 4 Edinburgi, 1735 Opera quaedam reliqua, nunc primum post auctoris mortem in lucem edita ... cura ... Jacobi Clow ... Portrait, 4 ff. + x. + 594 +34+33 + 23 pp. 4 Glasguae, 1776. A treatise concerning Porisms. Translated from the Latin By John Lawson. I plate, vi. + 34 pp. 4 Canterbury, 1777 Incomplete. Account of the life and writings of Robert Simson, by William Trail. [Appendix.] i plate, vii.+ 191 pp. 4 Bath, London, 1812 Medallion portrait on title. See Apollonius Pergaeus, 1776. Euclides Megarensis, 1806. S[inclar], G[eorge] [Sinclair] : Natural Philo- sophy Improven by New Experiments. Touching The Mercurial Weather-Glass, the Hygroscope, Eclipsis, Conjunctions of Saturn and Jupiter ... 7 plates, I f. + 8 pp. + 6 ff. + 302 pp. 4 Edin- burgh, 1683. See Comets, p. 105. Siri, Vittorio : Propositiones mathematical Publice demonstrandas ... i f. + 36 pp. 4 In Bologna MDCXXXHII.per Nicolo Tebaldini \sed in fine~\ : Parma, Typis Seth, & Erasmi de Viothis. MDCXXXIV. Engraved border to title, diagrams in text. Sirius. Zeitschrift fur populare Astronomie. Her- ausgegeben ... von Rudolf Falb. I. [-IV.] Band. 4 vols. 8 Graz, 1 869-7 1 The same. [V. Bd.] 12 plates, 96 pp. 8 [Graz und Leipzig, 1872] Without title. The index is incorporated with that of the sixth volume. The same. VI. [-VIII.] Band. 3 vols. 8 Leipzig, Wien, Graz, 1874-76 - The same. IX. [X.] Band. 2 vols. 8 Leipzig, 1877, '78 419 Sirius Smith. Sirius cont. The same. Herausgegeben . . . von Hermann J. Klein. XI. [-XX.] Band. 10 vols. 8 Leipzig, 1878-87 A Neue Folge began with Vol. VI. Six, James : * Account of an improved thermo- meter. I plate, 8 pp. 4 London, 1782 Sjokrona, Cornelius Alexander: Bidrag till Be- stammandet af Ban-Elementerna for Dubbel- stjernan Ursae Majoris. 2 ff.+4O pp. 8 Lund, 1859 Sloman, H. : The Claim of Leibnitz to the Inven- tion of the Differential Calculus, ... Translated from the German ... 4 ff.+ 157 pp. + i f. 4 Cambridge, 1860 Sluse, Renatus Franciscus: Mesolabvm, seu duae mediae proportionales inter extremas datas per circulum et per infinitas hyperbolas, vel ellipses et per quamlibet exhibitae, ... Accessit pars altera De Analysi, et Miscellanea. 4 fif.+ i8i pp. 4 Leodii Ebtiromcm, 1668 Slyvons, Edmond [Solvyns] : Application de 1'analyse aux sauts du cavalier du jeu des echecs. 4 plates, 36 pp. 8 Bruxelles, 1856 Small, Robert: An account of the Astronomical discoveries of Kepler: ... II plates, viii. + 367 pp. 8 London, 1804 Smart, John : Tables of Interest, Discount, An- nuities, &c. ... Revised ... by Charles Brand. To which is added An Appendix, containing Some Observations on the general Probability of Life. 2 ff. + 2OO pp. 4 London, 1780 Smeaton, John: * Account of an observation of Mercury ... with an Equatorial Micrometer, ... i plate, 26 pp. 4 London, 1787 Experimental Enquiry concerning the Natural Powers of Wind and Water to turn Mills ... 5 plates, iv.+ 1 10 pp. 8 London, 1794 Smee, Alfred : The Monogenesis of the Physical Forces: a Lecture ... 24 pp. 8 London, 1857 Smith, Archibald : * The Dygogram, ... (... from the Admiralty Manual for the deviations of the compass, ...). 32 pp. 8 [London] 1869 See Evans, F. J. Smith, A. : Der Bau des Himmels, ... deutsch bearbeitet von Mayer-Meng. Zweite Auflage. Dritter Abdruck. 29 plates, iv.+42 pp. 4 Stuttgart, s.a. Smith, Barnard : Arithmetic and Algebra in their principles and application, ... Tenth edition. 4 ff. + 696 pp. 8 Lotidon and Cambridge, 1867 Smith, Francis H. : See Observatories. Virginia, University of. Smith, Henry John Stephen : On some of the methods at present in use in Pure Geometry. 26 pp. 8 Oxford, 1852 Smith, James: A New Treatise of Fluxions. 2 ff. + 59 pp. 8 London, 1737 Smith, James : The Geometry of the Circle and Mathematics as applied to geometry by mathe- maticians shewn to be a Mockery, Delusion and a Snare : ... 21 plates, viii. + 405 pp. 8 Liverpool, 1869 The Quadrature and Geometry of the Circle demonstrated. [Appendix.] Portrait, 19 plates, x. + 257+12 pp. 8 Liver- pool, London, 1872. Smith, Robert : A compleat system of Opticks In Four Books, viz. A Popular, a Mathematical, a Mechanical, and a Philosophical Treatise. ... 2 vols. 4 Cambridge, 1738 - See Cotes, R. Smith, R. Angus: See Academies. Manchester Literary and Philosophical Society, 1883. Smith, Thomas : Vitae Quorundam eruditissimo- rum et illustrium virorum. ... Portrait, xvi.+ 147 + 62+16+ 16 + 38 + 33 + 48+102 pp. 4 Londini, 1707. Biographies of J. Usher, J. Cosin, H. Briggs, J. Bainbridge, J. Greaves, Peter and Patrick Junius [Young], and J. Dee. Medallion portrait of Erasmus on title. Smith, Thomas : Evolution : or the power, and operation of Numbers, ... iv.+ is8 pp. 8 London, 1835 Smith, Willoughby : The Action of Light on Selenium. 8 pp. 8 [London, 1876] * Volta and Magneto Electric Induction. 20 pp. 8 [London] 1884 Magnetism. 45 pp. 8 si, 1885 Smithson Smyth. 420 Smithson, James Lewis Made : * On the Com- position of Zeolite. 7 pp. 4 London, 1811 Smithsonian Institution : See Academies. Washington. Smyth, Charles Piazzi : Report to the principal Secretary of State for the Home Department on the Royal Observatory of Edinburgh. [Ap- pendix.] 2 1 pp. 4 [Edinburgh, 1 846] - * Some remarks on Theories of Cometary Physics. 15 pp. 4 Edinburgh, 1853 - * Experiences with a Free-Revolver Stand for a Telescope at Sea, during a voyage to Teneriffe in the Summer of 1856. 7 pp. 8 Edinburgh, 1856 - * Report on the Teneriffe Astronomical Experi- ment of 1856, addressed to the Lords Commis- sioners of the Admiralty. 10 plates, 2 photos., iv.+ 1 13+4 pp. 4 London and Edinburgh, 1858. Teneriffe, an Astronomer's experiment : or, specialities of a residence above the clouds. I map, 20 photo-stereographs, xvi.-f 451 pp. 8 London, 1858. - *The Teneriffe Experiment of 1856. 5 plates, 113 pp. 4 Edinburgh, 1863 - On the antiquity of intellectual man, from a practical and astronomical point of view. I plate, xviii. + 5i2 pp. 8 Edinburgh, 1868 * Remarks on two Pyramid Papers in the . . . " Proceedings " of the Royal Society of Edin- burgh. 63 pp. 8 Edinburgh, 1868 *On intensified Gravity in centrifugal governors of Driving Clocks and Steam-Engines. 1 6 pp. 8 [Glasgow] 1869 * On an Equal surface Projection for Maps of the World, and its application to certain Anthro- pological questions. 4 plates, 40 pp. 8 Edinburgh, 1870 * Spectroscopic Observations of the Zodiacal Light, in April 1872, at ... Palermo. I plate, ii pp. 8 London, 1872 The Great Pyramid and the Royal Society (London). 24 pp. 8 London, 1874 * Report addressed to the Board of Visitors of the Royal Observatory, Edinburgh ... 10 pp. 4 [Edinburgh] 1875 Smyth, Charles Piazzi cont. * Optical Spectro- scopy of the red end of the Solar Spectrum, at a high altitude in the sky. 4 plates, 35 pp. 8 London, 1877 - * End-on illumination in private spectroscopy, and its applications to both blow-pipe flames, and electric illumined gas-vacuum tubes. 2O pp.+ l f. 8 Edinburgh, 1879 * The same. 46 pp. 8 Edinburgli, 1879 - * Colour, in Practical Astronomy, Spectroscopi- cally Examined ; in 1877 and 1878. 3 plates, 65 pp. 4 Edinburgh, 1 879 *The Solar Spectrum in 1877-1878, with some practical idea of its probable temperature of Origination, i plate, 58 pp. 4 Edinburgh, 1879 * Carbon and Carbo-Hydrogen, Spectroscoped and Spectrometed in 1879. 13 pp. 8 London, 1879 - * Practical Spectroscopy in 1880. 3 parts. 27 pp. 8 London, 1880 - Madeira Spectroscopic being a revision of 21 places in the Red Half of the Solar visible spectrum With a Rutherfurd diffraction grating. 20 plates, x. + 32 pp. 4 Edinburgh, 1882 Photograph on title. - * Note on the Little b Group of Lines in the Solar Spectrum and the New College Spectro- scope, i plate, 8 pp. 4 Edinburgh, 1883 - Memorandum requested by the Committee on Kosmic Time, and Prime Meridian, ... 3 pp. 4 [Edinburgh, 1883] - *The Visual (Grating and Glass Lens) Solar Spectrum in 1884. 6 1 plates, 25 pp. 4 Edinburgh, 1886 - * Micrometrical Measures of Gaseous Spectra under High Dispersion. 31 plates, 46 pp. 4 Edinburgh, 1886 On a method of cooling the air of rooms in tropical climates. 4 pp. 40 5.^ s>a - See Observatories. Edinburgh. Smyth, William Henry: * Observations of Halley's Comet. i plate, 20 pp. 4 London, 1836 421 Smyth Sohncke. Smyth, William Henry continued. A Cycle of Celestial Objects, for the use of naval, military, and private astronomers. Observed, reduced, and discussed. Volume the first. Prolegomena. [Volume the second. The Bedford Catalogue.] 2 vols. 8 London, 1844 * Description of an Astrological Clock belonging to the Society of Antiquaries. I plate, 30 pp. 4 London, 1848 - * Supplement to the Description of an Astro- logical Clock ... i plate, 20 pp. 4 London, 1851 Hartwellianae, or notices of the manor and mansion of Hartwell. 13 plates, iv. + 4i4 pp. 4 London, 1851 - The Cycle of Celestial Objects continued at the Hartwell Observatory to 1859. With a notice of recent discoveries, . . . 5 plates, ix. + 48o pp. 4 London, 1860 - Siderial Chromatics ; being a re-print, with ad- ditions, ... on the Colours of Multiple Stars. i plate, 96 pp. 8 London, 1 864 - A Cycle of Celestial Objects ... Revised, con- densed, and greatly enlarged by George F. Chambers. Second edition. i plate, xxii. pp.+ 1 + 696 pp. 8 Oxford, 1881 - See Arago, F., 1855. Smyth, W. H., and Grant, Robert : A popular treatise on Comets reprinted from ' Popular Astronomy' by Francois Arago. Translated from the original ... 5 plates, 7 woodcuts, x. + 164 pp. 8 London, 1861. Smythies, John Kinnersley: Essay on the Theory of Attraction. vi. + 28 pp. 4 London, 1850 - Problems on the motion of atoms. pp. 4 London, 1885 Snart, J. : J. Snart's Permutations. i sheet, fol. London, s.a. Snell, Friedrich Wilhelm Daniel : Uber eine neue und bequeme Art, die Faktorentafeln ein- zurichten. Nebst einer Kupfertafel der einfachen Faktoren von i bis 30000. i plate, 1 6 pp. 4 Giessen und Darmstadt, 1800 Snell, Willebrord [Snellius]: Eratosthenes Ba- tavvs De Terrae ambitvs vera quantitate, . . . 6 #. + 263 pp. 4 Lvgdvni Batavorvm, 1617 - Cceli et siderum in eo errantium Observationes Hassiacae, ... Principis Wilhelmi Hassiae Lant- gravii auspicijs quondam institutae. Et Spici- legium biennale ex Observation ibvs Bohemicis v. n. Tychonis Brahe. Nnnc primum publicantc Willebrordo Snellio. R. F. Quibus accesserunt, loannis Regiomontani & Bernard! Walteri Ob- servationes Noribergicae. 6 ff.+ 116 pp. + 68 ff. 4 Lvgdvni Batavorvm, 1618. - Descriptio Cometae, qui anno 1618 mense Novembri primum effulsit. Hue accessit Christophori Rhotm,anni ... descriptio accurata cometae anni 1585. ... 4 ff.-f 156 pp. 4 Lvgdvni Batavorvm, 1619 Tiphys Batavvs, sive histiodromice, De navium cursibus, et re navali. [Tabvlas canonicae Parallelorum.] [Canones loxodromici irpoxetpoi.] 2 plates, 28 {+109 + 62 pp.+ i f. 4 Lvgdvni Batavorvm, 1624. [ ] Canon triangvlorvm, hoc est, sinvvm, tan- gentivm & Secantium Tabula?, ad taxationem radij loooo.oo, Ex accuratissimi Operis Palatini tabulis expresses. 91 ff. 8 Lvgdvni Batavorvm, 1626 Doctrinae triangvlorvm canonicae Libri Qvatvor, ... Post mortem Autoris in lucem editi a Martino Hortensio ... 8 ff. + 244 pp. 8 Lvgdvni Batavorvm, 1627 - See Ceulen, L. van. Ramus, P. Soardi, G. : See Suardi, G. Socoloff, A. : * Sur le coefficient thermome"trique de la refraction. 13 pp. 4 Moscou, 1880 - * Sur la queue du I type de la comete de 1858, V. i plate, 14 pp. 8 Moscou, 1884 Sohlberg, Knut Herman : Studier i den allmanna Storhetslaran och Taltheorien. Akademisk afhandling. 33 pp. 8 Stockholm, 1871 Sohncke, Ludwig Adolph : *Aequationes modu- lares pro transformatione functionum elliptica- rum et undecimi et decimi tertii et decimi septimi ordinis. I p. 4 Berlin, 1834 Sohncke South. 422 Sohncke, Ludwig Adolph continued. Bibliotheca Mathematica. Verzeichniss der Biicher tiber die gesammten Zweige der Mathematik, ... welche ... vom Jahre 1830 bis Mittc des Jahres 1854 erschienen sind. xviii. + 388 pp. 8 Leipzig, London, 1854 Sokolnicki, Michel : * Notice historique sur un canal de dessechement, execute en Pologne, en 1780. ii pp. 4 [Pans, 1804] * Lettre sur un pont militaire execute a Grodno, sur le Niemen, en 1792, ... I plate, 1 2 pp. 4 [Paris, 1 804] Opuscules sur quelques parties de 1'hydrodyna- mique. I plate, 32 pp. 4 Paris, 181 1 Soldner, Johann von : Theorie et Tables d'une nouvelle fonction transcendante. i plate, 49 pp. 4 Mimic, \ 809 See Observatories. Munich. [Solinus, Caius Julius] : Solinvs de memorabilibvs mvndi. 46 ff. 4 [In fine] : Venetiis anno Domini. M.CCCCLXXXXIII. die. xiii. lanuariis. Hain 14881. Solvyns, E. : See Slyvons, E. Somerset, The Duke of : A treatise in which the elementary properties of the Ellipse are deduced from the properties of the circle, and geometri- cally demonstrated. 3 ff. + 174 pp. 8 London, 1842 The same. Second edition. 2 ff. + 134 pp. 12 London, 1843 Somerville, Mary : * On the magnetizing power of the more refrangible solar rays. 8 pp. 4 London, 1826 Mechanism of the Heavens. lxx. + 62i pp. 8 London, 1831 A Preliminary Dissertation on the mechanism of the heavens. 1 34 pp. 1 2 Philadelphia, 1 832 On the Connexion of the Physical Sciences. Second edition. 5 plates, xvi.-f 493 pp. 8 London, 1835 SomofF, Joseph : Theoretische Mechanik. Aus dem Russischen iibersetzt von Alexander Ziwet. I. Theil. Kinematjk. [II. Theil. Einleitung in die Statik und Dynamik. Statik.] 2 vols. 8 Leipzig, 1878, '79 Sonndorfer, R. : See Hornstein, K., 1860. Sorby, Henry Clifton : * On the Theory of the Origin of Slaty Cleavage. 3 pp. 8 London, 1856 * On the Microscopical Structure of Crystals, indicating the origin of Minerals and Rocks. 4 plates, 48 pp. 8 London, 1858 Soret, Frederic Jacob : * Recherches sur la posi- tion des axes de double refraction dans les sub- stances cristallisees. i plate, 60 pp. 4 Geneve, 1821 Soret, J. Louis: * Recherches sur 1'absorption de rayons ultra-violets par diverses substances. i plate, 38 pp. 8 Geneve, 1878 See Rive, A. de la, 1877. Souciet, Etienne : Observations mathematiques, astronomiques, gdographiques, chronologiques, et physiques tirees des anciens livres Chinois ; ou faites nouvellement aux Indes et a la Chine, Par les Peres de la Compagnie de Jesus. Redigees ... par E. Souciet. 8 plates, 4 ff. + xxv. pp. + 3 ff. + 294 pp. + 1 f. 4 Paris, 1729. Souillart, C. : * Theorie analytique des mouve- ments des Satellites de Jupiter. 149 pp. 4 London, 1880 Soulima, Paul de : Memoire sur le rapprochement de la Theorie des Fonctions analytiques ou du calcul des Derivations ... 1 8 pp. 4 Gottingue, 1804 South, James: * Corrections in Right Ascension of Thirty-Six principal Fixed Stars to every Day of the Year, some Observations on the Use of the Transit Instrument, &c. 18+ 12 pp.+ i f. 8 London, 1821 Practical Observations on the Nautical Almanac ... with An Inquiry if ... some improvement of it is not indispensable. I plate, 63 pp. 8 London, 1822 * On the Apparent Right Ascension of S Ursas Minoris as a Verification of the Meridian Position of a Transit Instrument. 4 pp. 8 London, 1822 * The Clock's Daily Rate and Error at one Time of the Day being known, A Table To find its corresponding Error throughout the Day. 12 pp. + 3 ff. 8 London, 1822 423 South Spitzer. South, James continued. * Observations on the Collimation adjustment of a transit instrument, &c. &c. 10 pp. 4 London, 1823 * An Inquiry how far it would be advisable that the daily corrections ... of the forty-six Zero stars should be computed ... at the public expense. 12 pp. 8 London, 1824 * Inquiry how far the Opinions generally entertained of the Inutility of Observations of the Eclipses of Jupiter's Third and Fourth Satellites, are well or ill founded. 10 pp. 8 London, 1824 - *On the discordances between the Sun's observed and computed right ascensions, ... during the years 1821 and 1822; ... 63 pp. 4 London, 1826 - * Catalogue of 838 Double and Triple Stars, ... published in the Philosophical Transactions for 1824 and 1826. 1 8 pp. 4 London, 1 826 This is a reprint of the Synoptical View with a fresh title and includes the stars observed with J. F. W. Herschel. Refutation of the numerous mistatements ... contained in a paper ... by Dr. Thomas Young, (Superintendent of the Nautical Almanac,) ... viii. + 80 pp. 8 London, 1 829 A letter to the Fellows of the Royal and the Royal Astronomical Societies, in reply to the Obituary Notice of the Rev. Richard Sheep- shanks, ... For private circulation only. 28 pp. 8 London, 1856 * Experiments, made at Watford, on the vibra- tions occasioned by railway trains passing through a tunnel. 19 pp. 8 London, 1864 - See Herschel, J. F. W., and South, J. Spath, Johann Leonhard : Novam methodvm regiones saxosas geographice dimetiendi pro- ponit. i plate, xvi. pp. 4 Altorfii, 1790 - * Dissertatio inavgvralis de observatione eclip- sivm satellitvm Jovis. I plate, 37 pp. 40 Altorfii, 1795 Spano, Gaetano : Neo-Clisigonimetre. i plate, i p. 4 s.l., s.a. A combined distance measurer and level. Speidell, lohn : A Geometricall Extraction, or a compendiovs collection of the Chiefe and choyse Problemes, Collected out of the best, and latest Writers. VVherevnto is added, about 30. Pro- blemes of the Authors Inuention, ... 4 ff., first blank, + 126 pp. 4 London, 1617 Diagrams in the text. A breefe treatise of Sphaericall Triangles, Wherein is handled the sixteene Cases of a right angled Triangle, ... As also, The twelue Cases of an oblique Sphsericall Triangle, ... Whereunto is annexed a Geometricall Ex- traction formerly published by this Author, ... i plate, 3 ff. + 43-f 126 pp. 4 London, 1627 The Geometricall Extraction is catalogued above. - New Logarithmes. The First inuention whereof, was, by the Honourable Lo : lohn Nepair ... 64 ff. 4 [London} The 10. Inpression. 1628 Spence, William : An essay on the theory of the various orders of Logarithmic Transcendents ; with ... their applications ... xiv.+ i28 pp. 4 London, 1809 Outlines of a Theory of Algebraical Equations, deduced from the principles of Harriott, and extended to the fluxional, or differential cal- culus. 2 ff.-|-90 pp. 8 London, 1814 Edited by J. Gait. The last ten pages were written by [J. F. W.] Herschel, as the original MS. was lost, and the author was dead. Mathematical Essays by the late William Spence, Esq. Edited by John F. W. Herschel. With a biographical sketch of the author. xxxii. + 295 pp. 4 London, 1819 Spencer, Herbert : The classification of the sciences. 3 tables, 48 pp. 8 [Hertford, 1864] [Sphere] : Circuli spherae cum V. Zonis. 1 6 ff., 2 last blank, 4 \Tigvri, 1546] This is a small geographical atlas. The entire surface of the globe is shown in one of the maps. Spinner, Christoph Gottfried : De nova mensvra corporvm vniversali. 24 pp. 4 Witebergae, 1727 Defended under the presidency of J. F. Weidler. Spitzer, Simon : Allgemeine Auflosung der Zahlen-Gleichungen mit einer oder mehreren Unbekannten. viii. + 73 pp. 4 Wien, 1851 Spleiss Stapert. 424 Spleiss, Stephan : Beilaiifftiger Bericht Von dem jezigen Cometsternen / ... 1 6 pp. 4 [Schaffhausen, 1664] Map in title. Two editions. Sporer, Gustav Friedrich Wilhelm : De Cometa qui anno MDCCXXIII apparuit. 3 ff. + 34 pp. + " vita " 4 Berolini, 1 843 - Die Reise nach Indien zur Beobachtung der totalen Sonnenfinsterniss am 18. August 1868. 30 pp. 8 Leipzig, 1869 * Beobachtungen der Sonnenflecken zu Anclam. 23 plates, 161 pp. 4 Leipzig, 1874 Beobachtungen der Sonnenflecken II. 12 plates, 142 pp. 4 Leipzig, 1876 See Observatories. Potsdam. Spon, Ernest : Workshop Receipts, for the use of Manufacturers, Mechanics, and Scientific Ama- teurs. iv. + 45O pp. 8 London, 1875 Spon, E. & F. N. : Spons' Dictionary of Engi- neering, Civil, Mechanical, Military, and Naval ; with technical terms in French, German, Italian, and Spanish. Edited by Oliver Byrne. Divi- sion I. [-VI 1 1.] 8 vols. 8 London, 1869-74 Spottiswoode, William: *On the Geometrical Interpretations of Quaternions. II pp. 8 London, 1850 Elementary Theorems relating to Determinants. viii. + 63 pp. 4 London, 1851 *The same. Second edition, rewritten and much enlarged. 1 16 pp. 4 Berlin, 1855 * On Optical Phaenomena produced by Crystals submitted to Circularly Polarized Light. 5 pp. 8 London, 1872 *On the Rings produced by Crystals when submitted to Circularly Polarized light. 3 pp. 8 London, 1 872 Sunlight, Sea and Sky. A Lecture ... 25 pp. 8 si, 1872 Sprat, Thomas : See Academies. London, Royal Society, 1667 and 1734. Sprenger, Johann Theodor : Succincta praxis et usus Globi Ccelestis & Terrestris. 48 pp. 4 Francofvrti, 1666 Squarcialupus, Marcus : * De Cometa in vniver- svm, atque de illo, qui Anno 1577. visus est, Opinio. 77 pp. 40 [fence, 1665] Woodcuts. In J. A. Bose's De signifuatu Cometarum dissertationes ... Stadius, Johann : Tabvlae Bergenses aeqvabilis et adparentis motvs orbivm coelestivm. . . . Qvae decem canonibvs ad omnivm seculorum memoriam Planetarum & siderum vera loca, ante Christvm & retrb, cum obseruatiotmm Iiistorijs congruentia suppeditant. Item de fixis stellis Commen- tarius, ... 3 ff. + 205 pp. fol. Coloniae Agrippinae, 1560 Medallion portrait on title. Ephemerides novae, avctae et expvrgatae ... Secvndvm Antverpiae longitvdinem. Ab anno 1554. vsque ad Annum 1600. 6 + 60 ff. + 47 x 14 ff. 4 Coloniae Agrippinae, 1570. At the beginning of the Ephemerides stands Aeditio Tertia. The adopted length of the tropical year is 365^ 5)1 55"" ly. Printer's device on title. Bound in 3 volumes. Stahl, Konrad Dietrich Martin : Dissertatio mathematica doctrinam de dignitatibvs nova methodo exhibens. 32 pp. 4 lenae, 1797 Stambucchi, Roberto e Belgiojoso, Paolo : Intorno all'ecclisse annulare di Sole visibile in Italia il ... 9 Ottobre 1847. I map, 62 pp. 8 Milano, 1846 Stamkart, F. J. : See Oudemans, J. A. C, en Stamkart, F. J. Stampioen d'Jonghe, Johan : Algebra Ofte Nieuwe Stel-Regel, Waer door alles ghevonden wordt inde Wis-Konst, wat vindtbaer is. Noyt voor desen bekendt. ... Engraved frontispiece, portrait, 21 ff. + 366pp. 4 's Graven-Hage, 1639. Engravings in text. The preface is signed in MS. by the author. Stapert, Gisbertus : Specimen physicum de aestu maris. i plate, 2 ff. + 46 pp. -(- I f. 4 Lugduni Bata- vomm, 1765. 425 Star Charts: Abd-al-Rahman Bonn. STAR CHARTS. Abd-al-Rahman Al-Sufi : Description des Etoiles Fixes composee au milieu du dixieme siecle de notre ere par Fastronome Persan Abd-al-Rah- man al-Sufi. Traduction litterale ... avec des notes par H. C. F. C. Schjellerup. 7 plates, -2 ff. + 2j2 pp.+ 1 f. 4 St. Petersbourg, 1874. Argelander, Friedrich Wilhelm August : Urano- metria Nova. Stellae per mediam Europam solis oculis conspicuae secundum veras lucis magnitudines e coelo ipso descriptae. 17 maps, 8 in. x 12 in., Berlin [1843] Engraved title. The places of the stars are for 1840.0. Uranometria nova ... Catalogus Stellarum. [Sternverzeichnisz.] xix.+ 1 19 pp. 8 Berolini, 1843 The text is both in Latin and German. Assemanus, Simon : Globus caelestis Cufico- Arabicus ... illustratus. ... 3 plates, 8 ff. -f- ccxix. pp. + 4 fl". 4 Patavii, 1790. Bayer, Johann : loannis Bayeri Rhainani I. C. Vranometria, omnivm asterismorvm continens schemata, nova methodo delineata, aereis laminis expressa. Engraved title, 51 plates, fol. Vlmce, 1639 The same. The same. The same. fol. Vlmce, 1655 fol. Vlma, 1 66 1 fol. \Vlmgidius : Astrognosia, synoptice et methodice ... Addita Sunt Asterismorum et planetarum schemata, aereis laminis expressa. Editio Tertia, ... Frontispiece, 35 plates, 4 ff. + 208 pp. 12 Wittebergce, 1678. Autograph of Gottfried Kirch on frontispiece. Turin : Reale accademia delle scienze di Torino Regio Osservatorio. Atalante di carte celesti contenenti le 634 stelle principal; visibili alia lati- tudine boreale di 45... e catalogo delle posizioni medie ... per 1'anno 1880. [Alessandro Dorna.] xii. plates, 2 ff. fol. [Torino, 1870] Vaugondy, Robert de : Uranograpkie ou descrip- tion du ciel ... pour I'anne'e 1763. 2 maps, 23 in. diam., viii. + 49 pp. 4 Paris, 1764. The author has carefully defined the limbs of the figures, e.g. le Bras gauche, le Pied gauche de devant &c. [Williams, John] : Chinese Celestial Atlas. The Twenty Eight Stellar Divisions their determin- ing Asterisms ; their Extent North and South and East and West, with the three great Spaces. 1 6 plates, 2 ff. 4 [London, 1871] In J. Williams' Observations of Comets extracted from the Chinese Annals. Wockel, Johann Simon Lorenz: Neue Sternkarte in zwei Blattern. 2 plates, 22 in. x 21 in., 10 pp. 8 C Nilrnberg, s.a. Plates are designed to form ? planisphere with a aisk 19 inches in diameter. Wollaston, Francis : The Northern Circumpolar Region laid down from observation, and adapted to the beginning of the year 1800. 7 plates, i f., fol. [London"] s.a. Star Charts: See Albumasar. See Hyginus, C. J. Apianus, P., 1532, Leupoldus, 1489. 1533 and 1540. Montignot, H. Bentley, John. Ptolemy, Cl., 1551 Decimator, H. and 1795. Gallucci, G. P. Radinus, T. Graminaeus, T., p. 96. Santbech, D. Grienberger, C. Zahn, J., 1696. Hill, John. Many of these works have only a few rough woodcuts of con- stellations or merely figures of the zodiacal signs. Star of A.D. 1572, New : La Novvelle estoille apparve svr tovs les climats dv monde : Et de ses effects. Avec la Declaration de la Carte de M' Leonard Turneisserus . . . 28 pp. + 2 ff, last blank, 8 Paris, 1590 Woodcut on title. Compare Thurneysser zum Thurn, L. Chasles 3327. See Gosselin, J. Stark, James : * On the influence of Colour on Heat and Odours. 28 pp. 4 London, 1833 Stark, John : * Notice regarding the Discovery of Live Cockles in a Peat Moss at a great distance from the Sea. 6 pp. 8 Edinburgh, 1825 Stathmion, Christoph : Practica : ... mit fleysz gestelt / Auff das Jahr. M.D.LXXI. 8 ff. 4 [Aiigspurg~\ s.a. Woodcuts of Jupiter and Venus on the title. 429 Statics Steno. Statics: Treatise on Statics, ... 2 plates, vi. + 66 pp. 8 Cambridge, 1833 Staudt, Georg Karl Christian von : Geometric der Lage. vi. + 2i6 pp. 8 Nilrnberg, 1847 Stechert, Carl: *Definitivc Bestimmung der Bahn des Cometen 1881 IV. Inaugural-Dissertation. 30 pp. 4 Kiel, 1884 Steczkowski, Johann Cant : De longitudine geo- graphica Cracoviae. 8 [Cracoviae] 1832 Imperfect. Steeg, Wilhelm : Preis-Verzeichniss optischer In- strumente, ... und Praparate ... zur Polarisation des Lichtes. 28 pp. 8 Hamburg vor der H'dhe, 1873 Steen, Adolph : De vi et natura infiniti mathema- tici. 32 pp. 4 Hatmiae, 1845 Steichen, : See Stevin, S. Steinbriick, Johann Melchior: De Magia Mathe- matica sive Algebra, Commentatio : ... 56 pp. 4 Dresdae, 1719 At the end is a short bibliography of Algebra. Steiner, Jacob : Die geometrischen Konstruc- tionen, ausgeftihrt mittelst der geraden Linie und Eines festen Kreises, ... 2 plates, no pp. 8 Berlin, 1833 Zur Erinnerung an Jacob Steiner. Ein Vortrag ... von C. F. Geiser. 37 pp. 8 Scliaffliausen, 1874 Steinhauser, Johann Gottfried : De magnetismo telluris commentationis mathematico physicae sect. I. magnetis virtutes in genere proponens. I plate, 52 pp.+ i f. Wittebergae, 1806 Wants pp. 40-48. The same. Sectio II. De inclinatione acus magneticae in aream sphaerae magnetem, cuius innotescunt et locus et efficiendi facultas, con- tinentis ... i plate, 50 pp. Vitebergae, 1810 Steinhauser, Anton : Uber die geometrische Con- struction der Stereoscopbilder. 5 plates, 4 ff. + 52 pp. 8 Graz, 1870 Steinheil, Adolph : Tafeln zur Entnehmung der Radien von Fernrohrobjectiven deren innere Flachen in einanderpassen. Inaugural-Abhand- lung. 2 plates, 9 pp. 8 Munchen, 1858 Steinheil, Karl August : * Elemente der Hellig- keits-Messungen am Sternenhimmel. 4 plates, 140 pp. 4 Munchen, 1836 - Ueber Telegraphic, insbesondere durch galvani- sche Krafte. [Beilage, Beschreibung ... des galvano-magnetischen Telegraphen zwischen Munchen und Bogenhausen, errichtet im Jahre 1837 ...]. 2 plates, 30 pp. 4 Munchen, 1838 * Ueber das Bergkrystall-Kilogramm auf wel- chem die Feststellung des bayerischen Pfundes . . . beruht. 84 pp. 4 Munchen, 1 844 * Uber genaue und invariable Copien des Kilo- grammes und des Metre prototype der Archive zu Paris ... und liber die Mittel zu ihrer Ver- vielfaltigung. i plate, 40 pp. + 2 ff. 4 Wien, 1867 Steinmetz, Moritz : Arithmetical prascepta, in qvaestiones redacta cvm exemplis vtilibvs, vt facilivs discentibvs proponi, ... possint. Quibus accessit Ratio breuis supputandi distantias loco- rum, ... a Mauricio Steinmetz Gersbachio. i table, 1 20 ff., 2 blank, Lipsice, 1575 Chasles 1992. "Sur un des plats de la reliure, on remarque le portrait, frappe a froid, du due Auguste de Saxe; de 1'autre cote, se trouvent les armes du meme." [Steinmetz, Valentin]: Von dem Cometen welcher im Nouember des 1577. Jars erstlich erschienen / ... vnd noch am Himmel zusehen ist / ... 12 ff. 4 \Infine~\\ Magdeburg \I^TJ\ Woodcut on title. Stellar Magnitudes : Report of Committee A. A. A. S. Second [Third] report of the committee on standards of Stellar magnitudes. 2 pp., 9 pp. 8 s.l., s.a. Stelliola, Nicolo Antonio : II telescopic over ispecillo celeste. 6 ff. + 142 pp. + i f. 4 In Napoli, Per Domenico Maccarano. M.DC.XXVII. Stenhouse, William: Tables of Simple Interest, and of Commission, Brokerage, or Exchange, ... to which are annexed, a Complete Ready Reckoner, ... 4 ff.-|-xx.-rSii pp. 8 Edinburgh, 1806 Steno, Nicolaus: De solido intra solidvm natvra- liter contento dissertationis prodromvs. i plate, 78 pp.+ i f. 4 Florentice, 1669 Stephanides Stockwell. 430 Stephanides, Basil : Tractatus de legibus com- municationis motus. I plate, 64 pp.+ i f. 8 Florentiae, 1791 Stepner, Stephan : Contemplatio physica De Coelo. 10 ff. 4 Wittebergcz, 1635 Stern, Moriz Abraham : * Recherches sur la thorie des r^sidus quadratiques. 38 pp. 4 Brjtxelles, 1841 * Combinatorische Bemerkungen. 22 pp. 8 Gottingen, 1845 [Populare Astronomic.] Himmelskunde. iv.-f 412 + viii. pp. 8 Stuttgart, 1846 Diagrams in text. - Resolution des equations transcendantes traduit ... par E. Levy. 99 pp. 8 Paris, 1858 * Ueber den Werth einiger Summen. 20 pp. 4 Gottingen, 1872 See Benfey, T. Gauss, C. F. Sternberger, Gottfried : Gratid Stella illius splen- didce & Matutiiuz. AcrrepoAoyja (J>V] Sive Dissertatio Physica De Stellis, Quam In ACa- DeMIa LIpsIensI, ... sistit 14 ff. 4 Lipsice [1655] Johann Gottfried Olearius was the respondent. Sterne, Simon : The Railway in its relation to public and private interests. ... 38 pp. 8 New York, 1878 Stevenson, Alan : A Rudimentary Treatise on the History, Construction, and Illumination of Lighthouses. 2 parts. 14 plates, viii. + 131, vi. + 204 pp. 12 London, 1850. Stevin, Simon [Stevinus] : Les CEuvres Mathe- matiques de Simon Stevin de Bruges. ... Le tout reveu, ... Par Albert Girard. 4 ff. + 222 pp.+ i f. + 678 pp. fol. Leyde, 1634 - Memoire sur la vie et les travaux de Stevin. Par Steichen. 5 plates, 242 pp. 8 Bntxelles, \ 846 Stewart, Balfour : An Elementary Treatise on Heat. xx. + 392 pp. 8 Oxford, 1866 Figures in text. See De La Rue, W. Stewart, Balfour, and Loewy, Benjamin: * An account of the Base Observations made at the Kew Observatory with the Pendulums to be used in the Indian Trigonometrical Survey. 1 5 pp. 8 London, \ 865 Stewart, Matthew : Some general Theorems Of considerable use in the higher parts of Mathe- matics. 4 plates, 2 ff. + 163 pp. 8 Edinburgh, 1746 Tracts, Physical and Mathematical. Containing, An Explication of several important points in Physical Astronomy;... 19 plates, 411 pp. 8 Edinburgh, 1761 The Distance of the Sun from the Earth deter- mined, by the Theory of Gravity. ... 2 plates, viii.+ iO3 pp. 8 Edinburgh, 1763 - See Landon, J. [Stiborius, Andreas] [Stoberl] : Libellvs Lin- coniensis de phisicis lineis angvlis et figvris per qvas omnes acciones natvrales complentvr. 6 ff, last blank, 4 [In fine] : Tractatulus iste ... impressus Nurenberge Anno salutis MCCCCC.III. ... Rude woodcut on title. Stieber, Friedrich Carl Gustav : * Die Wahre Gestalt der Planeten- und Kometenbahnen. 2 plates, 35 pp. 4 Dresden, 1864 Stifel, Michael [Stiefel] : See Rudolff, C. Stirling, James : Methodus Differentially; sive Tractatus de summatione et interpolatione Serierum Infinitarum. 3 ff.+ iS3 pp. 4 Londini, 1730 The differential method : or, a Treatise concern- ing Summation and Interpolation of Infinite Series. Translated into English, ... by Francis Holliday. vii.+ i4i pp. 4 Lo ndon, 1749 See Newton, I., 1797. Stirrat, David : The philosopher's stone of Busi- ness Figures. A newly-discovered method of casting-up the price of goods, by the aid of three small tables. ... 48 pp. 12 Paisley, 1851 Appended is a leaf of autograph notes by Alexander Gardyne. Stockwell, John N. : Theory of the Moon's Motion. xvi. + 44 pp. 4 Philadelphia, 1875 431 Stoffler Stokes. Stoffler, Johann : Joannis Stofler Justingensis germani Tabulae Astronomicae. Verarum media- rumq^ coniunctionu & oppositionum Soils & Lunse ... supputatio ... Cyclorum patrum anti- quorum de coniunctionu ... reditu imperfectio & fere redargutio. Eclipsium luminarium prae- dictio. 24 fif. fol. [In fine] : Tubinge per Thomam Anshelinum. Anno. 1514- The two last folios form a large Instrunientum astrologium with a movable index. Calendarivm Romanvm magnum, Caesaree ma- iestati dicatum, D. loanne Stceffler iustingensi Mathematico authore. 4 diagrams, 48 woodcuts, 138 ff. fol. [In fine} : Impressum in Oppenlieym per Jacobnm Kobel. ... Die 24.. Martij Mensis. Anno 1518. The title and dedication are enclosed in broad woodcut borders. The 6 folios of the Abacus Regionum are illustrated by 24 small views of cities, and a representation of the chief occupation, with a medallion of the zodiacal figure, are given for each month. Eclipse diagrams are supplied from A.D. 1518, to 1573. The tables, calendar and diagrams are printed in black and red. Ephemeridvm opvs ... a capite anni redemptoris Christi M.D.XXXII. in alios XX. proxime sub- sequentes, [1532-1551] ... elaboratum. 38 ff. + 14 x 20 ff. 4 Tvbinga per Hvldenri- chvm Morhart Ann. XXXI. Kal. Sept. [1531]. Portrait on title. The same. 2 tables, 38 ff. + 14 X 20 ff. 4 Tvbingae per Hvlderrichvm Morhart Ann. XXXIII. Kl. Feb. [15331- Also with woodcut portrait on title, but from a different block from that in the edition of 1531. The 38 introductory folios are also different, but the ephemerides are part of the old impression. - Petrus lordan Lectori S.D. En tibi nvnc itervm ... Coelestivm Rervm disciplinae, ... peritissimi, lohannis Stceflerini lustingensis ... uariorum Astrolabiorum compositionem seu fabricam, necnon eorundem usuum ... explanationem, ex postrema autoris recognitione ... cudenda prae- sumpsimus, & ... cum propositionibus, turn earum expositionibus, in meliorem formam quam antea fuerant, redigenda, ... curauimus. ... 52 figures, 8 + 77 ff fol. \Mogunti(z\ 1535 Device on title. Trait^ de la Composition et Fabrique de 1'Astro- labe, & de son vsage : ... traduit du Latin ... Auecques annotations ... par lean Pierre de Mesines. 2 tables, 20 + 223 ff. 8 Paris, 1560 Many woodcuts. Chasles 3484. Stoffler, Johann, und Pflaum, Jacob: Almanach noua plurimis annis Venturis inseruientia : per loannem Stoefflerinum lustingensem & lacobum Pflaumen Vlmensem accuratissime supputata: & toti fere Europe dextro sydere impartita. 36 ff. 4 [In fine] : Opera arteque impressiois mirifica viri solertissinti loannis Reger Anno salutis Christi domini 1499. Idibus Februarijs he Ephimerides none explete atque absolute sunt Vlme. ... The introduction only, without ephemerides. The text is Gothic, but the title and In fine are in Roman characters. - Ephemerides anno virginei partus. ... 1499. 4 fT. 40 [//;, 1499] Without signatures. It is apparently a single year taken from the Almanach noua printed at Ulm in 1499. Ephemerides anno virginei partvs 1501. 1 4 fif. 4 [//?, 1499] Apparently taken from the Almanach nova of 1499. It is remarkable that the " 5 " in " 1501 " on the sub-title is of the antique form, although modern figures are used in the epheme- rides, which are printed with the same types as those for 1499. - Almanach noua plurimis annis Uenturis in- seruientia : ... accuratissime supputata: * toti fere Europe dextro sydere Ipartita. 1 6 ff. 4 [/ fine"} : Anno a virgineo partu. M.d.iiij. die. ij. Januarij. . . . Impresse sunt Uene- tijs. Opera ... Petri Liechtenstein Coloniesis germani. ... The title and first part of the introduction with the register which shows that the whole work contains 38 + 28 x 14 ff. Almanach noua plurimis annis [1506-1531] ven- turis inseruientia : Per Joannem Stoefflerinum Justingesem * Jacobum Pflaumen Ulmensem accuratissime supputata : * toti fere Europe dextro sydere Tpartita. 42 ff.+ 14 X 26 ff. 4 [Colophon]: Petrus Liech- tenstein Die. j. Januarii. ano M -^' Venetiis. Almanach noua plurimis annis Venturis inserui- entia: ... Nouissime recognita: cunctisq^ mendis expurgata. 1522. [-1531.] 22 ff . + 19 X 14 ff. 4 [In fine} : C Venetijs madato * expensis nobilis viri Luceantonij de giunta florentini Anno domini. 1522. Die. 5. may. Stokes, George Gabriel : * On the Steady Motion of Incompressible Fluids. 1 5 pp. 4 Cambridge, 1 842 * Report on Double Refraction. 30 pp. 8 London, 1863 Stolte Strange. 432 Stolte, Peter: Dissertationem ... De Maculis So- laribus ... Ventilandam sistunt, Praeses M. Jo. Hermannus Becker, & respondens Petrus Stolte. 52 pp. 4 Rostochii, 1723 [Stone, C. P.] : Publications of the Egyptian General Staff. Provinces of the Equator. Summary of Letters and Reports of ... the Governor-General. Part I. Year 1874. I map, 4 plates, 8 Cairo, 1 877 Stone, Edmund : See Euclides Megarensis, 1731. L' Hospital, G. F. dc. Theodosius. Stone, Edward James : The Cape Catalogue of 1 1 59 Stars, deduced from observations at the Royal Observatory, Cape of Good Hope, 1856 to 1 86 1, reduced to the epoch 1860. xii. + 69 pp. 8 Cape Town, 1873 Places of Eight close Southern Polar Stars. 13 pp. 8 Cape of Good Hope, 1874 Catalogue of 12441 Stars, for the epoch 1880 ; from observations made at the . . . Cape of Good Hope, during the years 1871 to 1879. I chart, xxxii. + 565 pp.+ i f- 4 London, 1881 On the Change in the Adopted Length of the "Tabular Mean Solar Day," ... 9 pp. 8 London, 1883 * An explanation of the principal cause of the large errors at present existing between the positions of the Moon deduced from Hansen's Tables, and from Observation ; ... II pp. 8 London, 1883 * On the change in the adopted length of the " Tabular Mean Solar Day," which takes place with every change in the adopted value of the Sun's mean sidereal motion. 9 pp. 8 London, 1883 See Observatories. Cape of Good Hope. Oxford Radcliffe Observatory. Stone, Ormond : * Report on the Total Solar Eclipse of 1878, July 29. I plate, 14 pp. 4 Washington, 1880 * On the Extra-Meridian Determination of Time, by means of a portable Transit-Instru- ment. 6 pp. 8 Cincinnati, 1880 Stone, Ormond cont. * On the Determination of the Error and Rate of a Clock. 5 pp. 4 Dublin, \ 88 1 * Note on the Computation of Special Pertur- bations. 3 PP- 4 Dublin, 1882 See Observatories. Cincinnati. Virginia, University of. Stonehouse, Samuel: A New and [...] Book of Interest in Tables, calculated to a Farthing ; at 2|> 3- 3^, 4, 5, 6 > 7. and 8 P er Cent - The Tenth Edition. 352 pp. 16 London, 1772 One word of the title has been cut off. Stoney, Bindon B : * On the application of some new Formulae to the Calculation of Strains in Braced Girders. 9 pp. 8 D?iblin, 1859 Stoney, George Johnstone : * On an easily con- structed Stereoscopic Magnifier of Low Power. 2 pp. 8 Dublin, 1860 * The Story of the November Meteors. I plate, ii pp. 8 London, 1879 * How Thought presents itself in Nature. A discourse ... 19 pp. 8 London, 1885 * On how thought presents itself among the phenomena of Nature: ... with ... Explanatory Notes. ii pp. 8 Dublin, 1885 Storer, F. H. : See Warren, C. M. Strabo : Strabonis illustrissimi scriptoris Geo- graphia decem et septem libros cotinens E greco In latinu a Gregorio Typhernale et Bua- rino Veronese couersa Cum Indice haud quaq^ aspnando propter meliore littcraru ordine seruatu. 14 + clii. ff. fol. [/ fine] : ... Parisijs impres- siim Anno saliitis. M.D.Xij. ... Strachan, Richard J. : * Life and Naval Career of Admiral Sir Richard J. Strachan, By Thomas A. Wise. 24 pp. 8 London, 1873 Strachey, Edward : Bija Ganita, or the Algebra of the Hindus. iii.+ iig pp. 4 London [1813] Strange, Alexander : * On testing the Vertical Axes of Altazimuth Instruments. 10 pp. 4 London, 1861 433 Strange Struve. Strange, Alexander cont. * On a Direct Method of Testing and Adjusting the Equipoise of Altazimuth Instruments. 9 pp. 4 London, 1861 * On a proposed Isolated Flange for Conical Axes. 5 pp. 4 London, 1861 Strange, D. P. : See Pickering, E. C., and Strange, D. P. Strassberger, Ignaz : De vsv indvctionis et ana- logiae in mathesi. i f. + 18 pp. 4 [Wircebvrgae] 1796 Strasznicki, L. C. S. von : See Schulz von Strasznicki, L. C. Stratford, William Samuel : * Ephemeris of Halley's Comet, for 1835-6. 10 pp. 8 London, 1835 - * On the Elements of the Orbit of Halley's Comet, ... 8 1 pp. 8 London, 1837 * Ephemeris of Encke's Comet, 1838. 7 pp. 8 London, 1838 * Ephemeris of Gambart's Comet, {Discovered by Biela) about the time of its perihelion pas- sage in ... 1845-6. 8 pp. 8 London, 1845 * Ephemeris of Encke's Comet, ... in the year 1 848. 4 pp. 8 London, \ 848 Straub, Leonhart: Prognosticon Astrologicvm . . . auff das Jar ... M.D.LXXXII. Darbey vvirt auch von dem Comete / so sich Anno 1580. im October/ . . . angezundt : auffs kiirtzest geschriben. 8 ff. 4 S. Gallen [1581] Four small woodcuts on title. Strauch, >Cgidius: Von der Weisen aus Morgen- lande Alten/und dem jetzigen Neuen Wunder- Sternen / ... 28 pp. 4 Dantzig, 1681 See Star Charts. Strauch, Georg Wilhelm : Theorie und Anwen- dung des sogenannten Variationscalculs. Erster [Zweiter] Band. Zweite Ausgabe. 2 vols. 8 Zurich, 1854 Strauch, Michael: De Cometis, Qui Anno 1664. & 1665. ... visi sunt, declamatio ... 20 ff. 4 VVitteberga;, 1665 FF F Street, Thomas: Astronomia Carolina, With Exact and most easy Tables and Rules for the Calcu- lation of Eclipses, The Third Edition, ... To which Is Added a Series of Observations on the Planets, Chiefly of the Moon, made near London : ... by Dr. Edmund Haley [sic]. 124 ff. + 7O pp. 4 London, 1716 The paging is very incorrect and irregular, but there are 62 ff. of text, 60 ff. of tables and 2 ff. of Memorial Verses for find- ing the Golden Number, &c. At the end ought to be 70 pp. of an Appendix containing the observations of the Moon, Comets, &c., but in this copy the first eight pages are wanting. Streit, Joannes : De problematis Kepleriani solu- tionibus. Dissertatio inauguralis ... I plate, 96 pp. + " vita," 8 Gryphisvaldiae, 1861 Stritter, Johann Michael : Dissertatio inavgvralis ...qva Ideam Matheseos vniversalis advmbrat 50 pp.+ I f. 4 Halae, 1731 Stroobant, Paul : * Nouvelles recherches sur 1'a- grandissement apparent des constellations, du soleil et de la lune a 1'horizon. [Rapport de M. van der Mensbrugghe ... de M. Montigny.] 17 pp. 8 Bruxelles, 1885 Struve, August : See Observatories. Dorpat. Struve, Friedrich Georg Wilhelm : De geo- graphica positione speculae astronomicae Dor- patensis. 6 tables, 3 1 pp. 4 Mitaviae, 1813 Inaugural dissertation. Beschreibung des auf der Sternwarte ... zu Dorpat befindlichen grossen Refractors von Fraunhofer. 4 plates, 2 ff. + 22 pp. fol. Dorpat, 1825 On the back of the frontispiece the author has written Obla- tum celeberrimo Southio speculam Dorpatensem visitanti die 2O\8 Sept 1832 ab auctore et amico W. Struve. Catalogus novus stellarum duplicium et multi- plicium maxima ex parte in specula universitatis ... Dorpatensis per magnum telescopium achro- maticum Fraunhoferi detectarum. 2 plates, 4 ff. + lii. + 86 pp. fol. Dorpati, 1827 Ueber die Doppelsterne, nach einer... zu Dorpat angestellten Musterung des Fixsternhimmels. 28 pp. 4 Dorpat, 1827 Beschreibung der ... von der Universitat zu Dorpat veranstalteten Breitengradmessung in den Ostsecprovinzen Russlands ausgefiihrt und bearbeitet in den Jahren 1821 bis 1831 ... Erster [Zweiter] Theil. 2 vols. 4 Dorpat, 1831 13 folding plates. With author's autograph presentation to Sir James South. Struve. 434 Struve, Friedrich Georg Wilhelm continued. Stellarum duplicium et multiplicium Mensurae Micrometricae per magnum Fraunhoferi tubum annis a 1824 ad 1837 in Specula Dorpatensi institutae, ... 3 plates, 6 ff. + clxxx. + 331 pp. + i f. fol. Petropoli, 1837. Ueber Doppelsterne nach den auf der Dorpater Sternwarte mit Fraunhofers grossem Fernrohre von 1824 bis 1837 angestellten Micrometermes- sunge'n. 54 pp. 8 St. Petersburg, 1837 Etoiles doubles. Mesures micrometriques ob- tenues a 1'observatoire de Dorpat ... de 1824 a 1837. 52 pp. 8 St. Pe'tersbourg \\'&'$'j'\ Beobachtungen des Halleyschen Cometen bei seinem Erscheinen im Jahre 1835 auf der Dorpater Sternwarte angestellt. 12 plates, 2 ff. + 132 pp. fol. St. Petersburg, 1839- Additamentum in ... Mensuras Micrometricas Stellarum Duplicium editas anno 1837, ... Ad- jecta est Disquisitio de parallaxi annua stellae a Lyrae. 30 pp. 4 Petropoli, 1 840 [ ] Catalogue de 514 etoiles doubles et multiples de"couvertes sur I'hemisphere celeste boreal par la grande lunette... de Poulkova et Catalogue de 256 etoiles doubles principales ou la distance des composantes est de 32 secondes a 2 minutes ... 2 ff. + xviii. + 37 pp. fol. St. Pe'tersbourg, 1843 Expedition chronomelrique ... entre Poulkova et Altona pour la determination de la longitude geographique relative de 1'Observatoire Central de Russia. 4 ff. + 152 pp. 4 St. Pe'tersbourg, 1844 Expedition de 1844. Description de 1'Observatoire Astronomique Central de Poulkova. [Appendice. Catalogus librorum in bibliotheca speculae Pulcoviensis contentorum.] 5 ^ + 293 + 263 pp. 4 St. Petersbourg, 1845 Description de 1'Observatoire de Poulkova. Planches. 39 plates, 2 ff. 4 Saint-Pe'tersbourg, 1845 Etudes d'astronomie stellaire. Sur la Voie Lactee, et sur la distance des toiles fixes. iv. + 108 + 57 PP-+ 1 f- 8 St. Pe'tersbourg, 1847 Struve, Friedrich Georg Wilhelm continued. Beschreibung der zur Ermittelung des Hohen- unterschiedes zwischen dem Schwarzen und dem Caspischen Meere ... in den Jahren 1836 und 1837 von G. Fuss, A. Sawitsch und G. Sabler ausgefiihrten Messungen, ... herausgege- ben von W. Struve. i plate, i map, 5 ff. + cxviii. -f 408 pp. 4 St. Petersburg, 1849. Stellarum fixarum imprimis Duplicium et Multi- plicium Positiones Mediae pro epocha 1830.0, deductae ex observationibus meridianis annis 1822 ad 1843 in Specula Dorpatensi institutis. 6 ff. + ccliv. + 38o pp.+ i f. fol. Petropoli, 1852 Recueil de Memoires presented a 1'Acaddmie des Sciences par les Astronomes de Poulkova, ou offerts a 1'Observatoire Central par d'autres Astronomes du pays ; public ... par W. Struve [Otto Struve]. Premier [Second] Volume. 2 vols. 4 St. Pe'tersbourg, 1853, '59 Arc du Meridien entre le Danube et la Mer Glaciale. Planches. 28 plates, 4 St. Petersbourg, 1857 Arc du Meridien de 25 20' entre le Danube et la Mer Glaciale, mesure, depuis 1816 jusqu'en 1855, ... Ouvrage ... redige par F. G. W. Struve. Tome premier [second]. 2 vols. 4 St. Petersbourg, 1860, '57 See Bibliography. Pulkowa. Observatories. Dun Echt. Pulkowa. Preuss, E. W. Struve, F. G. W., et Struve, O. W. : Expedition chronometrique ... entre Altona et Greenwich pour la determination de la longitude geogra- phique de 1'Observatoire Central de Russie. 2 plates, 8 ff. + 2o6 pp. 4 St. Petersbourg, 1846 Expedition de 1844. Struve, Hermann : * Uber den Einfluss der Dif- fraction an Fernrohren auf Lichtscheiben. 104 pp. 4 St. Pe'tersbourg, 1882 * Zur Theorie der Talbot'schen Linien. 13 pp. 4 St. Pe'tersbourg, 1883 * Uber die allgemeine Beugungsfigur in Fern- rohren. 15 pp. 4 St. Pe'tersbourg, 1886 * Beobachtungen der Saturnstrabanten. Erste Abtheilung Beobachtungen am i5-zolligen Refractor. 3 ff. + 132 pp. 4 St. Petersbourg, 1888 435 Struve Struyck. Struve, Ludwig : Uber den Doppelstern 2. 60 = >] Cassiopejae. 34 pp. 8 St. Petersbourg, 1881 * Resultate aus den in Pulkowa angestellten Vergleichungcn von Procyon mit benachbarten Sternen. 48 pp. 4 St. Pe'tersbourg, 1883 * Bestimmung der Constante der Praecession und der eigenen Bewegung des Sonnensystems. 34 pp. 4 St. Petersbourg, 1887 Struve, Otto Wilhelm : * Beobachtung der Son- nenfinsterniss am 28 (16) Juli 1851. 2 plates, 14! in. x lof in., St. Petersbourg, 1852 Plates only. - * Expeditions chronometriques de 1845 et 1846. [Seconde partie.] 2 parts. 130 + 46 pp. 4 St. Pe'tersbonrg, 1853, '54 * Beobachtungen des Bielaschen Cometen im Jahre 1852 ... 2 plates, 26 pp. 4 St. Petersburg, 1854 * Beitrag zur Feststellung des Verhaltnisses von Keppler zu Wallenstein. 36 pp. 4 St. Petersburg, 1860 - * Beobachtungen und Elementc des Cometen II 1860. 5 pp. 8 St. Petersbourg, 1860 Tabulae quantitatum Besselianarum quibus ap- parentes stellarum positiones in medias conver- tuntur adhibitis numeris constantibus Pulco- vensibus pro annis 1840 ad 1864 computatae. Edidit Otto Struve. xvii. + 20i pp. 8 Petropoli, 1861 * Beobachtung der totalen Sonnenfinsterniss vom 1 8. (6.) Juli 1860 in Pobes. ... 3 plates, 46 pp. 4 St. Petersburg, 1861 * Observations de la grande Nebuleuse d'Orion, faites a Cazan et a Poulkova. I re Partie: ... II e Partie: ... 4 plates, 122 pp. 4 St. Petersbourg, 1862 Ubersicht der Thatigkeit der Nicolai-Haupt- sternwarte wahrend der ersten 25 Jahre ihres Bestehens. I plate, 119 pp. 4 St. Petersburg, 1865 - * Observations et orbite de 1'etoile double ?,. 1728 = 42 Comae Ber. 10 pp. 8 St. Petersbourg, 1866 - Tabulae quantitatum Besselianarum pro annis 1865 ad [... 1889] computatae. Edidit Otto Struve. 4 parts. 8 C Petropoli, 1867, '71, '79, '85 Struve, Otto Wilhelm cont. * Beobachtungen des grossen Kometen von 1861. i plate, 46 pp 4 St. Petersbourg, 1868 Tabulae auxiliares ad transitus per planum primum verticale reducendos inservientes. Edidit Otto Struve. vi.+4O pp. 4 Petropoli, 1868 * Wiedererscheinen des Winneckeschen Come- ten und Entdeckung einiger neuen Nebelflecke. 7 pp. 8 St. Petersbourg, 1869 Tabulae quantitatum Besselianarum pro annis 1750 ad 1840 computatae. Edi curavit et prae- fatus est Otto Struve. viii.+ io7 pp. 8 Petropoli, 1869 For tables for 1726-50 see Academies : Leipzig, Astronomische Gesellschaft : Vierteljahrsschrift, Supplementheft. * Uber den vermeintlichen Procyonbegleiter. 12 pp. 8 St. Petersbourg, 1876 * Etudes sur le mouvement relatif des deux etoiles du systeme de 61 Cygni. 38 pp. 4 St. Petersbourg, 1880 * Beobachtungen des Brorsen'schen Cometen im Frlihjahr 1879. 17 pp. 8 St. Pe'tersbourg, 1880 [ ] Vierstellige Logarithmen der trigonometrischen Functioncn in Zeit ausgedriickter Winkel. 4 ff. 4 [St. Petersburg, 1882] Sammlung der Beobachtungen von Sternbe- deckungen wahrend der totalen Mondfinsterniss 1884 October 4. vii. + 32 pp. 4 St. Petersburg, 1885 Die Beschlusse der Washingtoner Meridiancon- ferenz. 27 pp. 8 St. Petersburg, 1885 - Die Photographic im Dienste der Astronomic. 25 pp. 8 St. Petersburg, 1886 - See Weisse, M., 1863. Zinger, N. Struve, O., und Winnecke, A. : * Pulkowaer Beobachtungen des grossen Cometen von 1858. 6 plates, 69 pp. 4 St. Petersburg, 1859 [Struyck, Nicolaas]: Uytreekening der Kanssen in het Speelen, Door de Arithmetica en Algebra, Beneevens een Verhandeling van Looteryen en Interest, Door N. S[truyck]. 4 ff.+ 152 pp. 4 Amsterdam, 1716 Struyck Sundial. 436 Struyck, Nicolaas continued. Inlciding tot de algemeene Geographic, benevens eenige Sterre- kundige en andere Verhandelingen. [Inleiding tot de algemeene kennis der Come- ten, of Staartsterren.] [Aanhangsel, behelzende eenige Byvoegzelen, Aanmerkingen en Verbeteringen ... op zyne Inleiding tot de algemeene geographie, ...] Portrait, 5 plates, 6 ff.+ 176 pp.; 4 plates, 392 pp. ; 8 pp. 4 Amsterdam, 1740. Vervolg van de Beschryving der Staartsterren, en nader ontdekkingen omtrent den Staat van't Menschelyk Geslagt, benevens eenige sterrekun- dige, aardrykskundige en andere aanmerkingen. [Aanhangzel behelzende eenige Byvoegzels, Verbeteringen en Drukfeilen, In de Inleiding tot de Algemeene Geographie ...]. 3 plates, 4 ff. + 182 pp. + 2 16 + 3 ff. 4 Amster- dam, 1753. Stuart, Alexander : Three Lectures on Muscular Motion Read before the Royal Society In the Year Moccxxxvill : . . . 3 plates, x. + liv. pp. 4 London, 1739 Studnicka, F. I.: See Brahe, Tycho, 1886. Stiibner, Friedrich Wilhelm : Theorema Har- riotti, de nvmero radicvm verarvm et falsarvm,... 2 ff.+44 pp. 4 Lipsiae, CDIDCCXX[X] Stuhr, P. F. : Untersuchungen liber die Ursprling- lichkeit und Alterthlimlichkeit der Sternkunde unter den Chinesen und Indiern ... viii.+ i8i pp. 8 Berlin, 1831 Stukeley, William : The Philosophy of Earth- quakes, Natural and Religious. ... The second edition. To which is added, Part II. ... 2 parts. 6 1 pp., 32 pp. 8 London, 1750 Sturm, Johann Christoph [Sturmius] : Cometa Nvpervs, An, Et Qvae, Mala Terris ... illaturus ... sit? ... 32 pp. 4 Altdorfl, 1681 Vernunfftmassige Gedancken liber die ... Grosse Conjunction ... Beeder oberster Planeten ^ und V Wie dieselbe im Monat Octobris 1682 / ... im Januario, und ... im Majo 1683, zu sehen seyn wird ; . . . I plate, 3 ff. + 88 pp. 4 Altdorff \\&&2\ Primaria gravium leviumque Phenomena Ad Principia causasque suas reducens Exercitatio. I plate, 2 ff.+ 16 pp. 4 Altdorffi, 1685 Johann Achatius Coler was the defendant of this dissertation. Sturm, Johann Christoph [Sturmius] continued. Disquisitio ... de presbytis et myopibus. I plate, 41 pp. 4 Altdorfi, 1693 Defended by Johann Jacob Scheuchzer. De tempestatibus generatim, & speciatim de Quaestione : vtrvm sagae easdem ciere possint ? 1 6 pp. 4 \Altdorj r ] 1701 Submitted by Johann Wilhelm Seyboth. Stuss, Johann Heinrich : Commentatio de natali- bvs Cometarvm occasione Cometae nvper visi. [Commentatio continvata ...] 12 ff., 6 ff. 4 Gothae, 1742 Commentatio de orbe Ivsibvs ingenii astrologicis fascinato. 8 ff. 4 Gotliae, 1745 Stuyvaert, E. : * Dessins de la Lune. 2 plates, 12 pp. 4 Bruxelles, 1885 Suardi, Giambatista : Nuovi istromenti per la descrizione di diverse curve antiche e moderne... col progetto di due nuove macchine per la nautica ed una per la meccanica, ... 34 plates, 5 ff. + viii. + 283 pp. 4 Brescia, 1752 Succow, Gustav [Suckow] : Commentatio physica de lucis effectibus chemicis in corpora organica et organis destituta. I plate, xv. +92 pp. 4 lenae, 1828 Suerman, Alexander Karel Willem : Dissertatio ... inauguralis, de calore fluidorum elasticorum specifico. 4 plates, x. + 101 pp. + I f. 4 Trajecti ad Rhenum, 1836. Suevo, Analysta : Dynamica siderum universalis. Sive legis arearum Keplerianae abrogatio. 2 plates, 68 pp. 4 Stuttgardice, 1830 Suffield, George : Synthetic division in Arith- metic, ... 19 pp. 8 Cambridge, 1863 Suffolk, W. T. : On Microscopical Manipulation,... 8 plates, xv. + 227 pp. 8 London, 1870 Woodcuts in text. Sulzbach, H. J. : Arithmetische Kunst-Tabellen fur erfahrne und unerfahrne Rechner, nebst einem kurzen ... Unterricht, ... Neue Auflage. 4 ff. + 23 pp. 4 Diisseldorf, s.a. Sundial : Ein wolgegriinds kunstreichs Summari Blichlin / aller Sonnen Vhr ... zu machen. ... 28 ff. [but incomplete] 4 Getruckt zu Strasz- burg I bey Jacob Froklich. Jm Jalir M.D. XLIIII. Many diagrams. 437 Susemihl Swietlicki. Susemihl, Franz : De magnorvm moralivm Codice Vaticano 1342 dissertatio. 15 pp. 4 Gryphiswaldiae, 1881 Susemihl, Jo. Melchior : Dissertatio inauguralis de Ente Infinite quoad infinitesimas conside- rando, . . . occasione defi nitionis primse Euclidis . . . i f.+ i6 pp.+ i f. 4 Giessce, 1728 Suter, Heinrich : Geschichte der Mathematischen Wissenschaften, Erster Theil : von den seltesten Zeiten bis Ende des XVI. Jahrhunderts, Zweite Auflage. 2 plates, vi.+ 196 pp. 8 Ziirick, 1873 The same. Zweiter Theil : vom Anfange des XVII. bis gegen das Ende des XVIII. Jahr- hunderts. 3 plates, vi. + 38o pp. 8 Zurich, 1875 Suter, Johann Caspar: Warhafftige Beobachtung Desz anjez Erschcinenden Comet-Sterns. ... Discs 1664 Jahrs. Plate, 3 in. x 5 in., broadside fol. Schaffhausen [1665]. Sutorius, Leonhard : Exemplum Arithmeticum, Das ist / Ein Wort Rechnung vier wort be- greiffendt / ... Dem Ehrnvosten vnnd Kunst- reichen Herrn Johanni Faulhabern / ... Sodann zu gnugsammer Antwort: ... 4 ff. 4 \Laugingen\ 1620 Sutton, Thomas, and Dawson, George : A Dic- tionary of Photography. iv. + 390 pp. 8 London, 1 867 Diagrams in text. [... Suy-wei-shan-fang Soo-heo] : 32 vols. 8 [Kinkwa Foo\ ... In Chinese. Bound in 6 vols. It is described as follows by Morrison, who procured it in China for C. Babbage. "Contents of the Chinese Mathematical Work called ... Suy-wei-shan-fang Soo-heo, that is The Science of Numbers of the School of Suy-wei-shan a work compiled by several Chinese resident in the Department of Kin-hua-Foo, Province of Ch6 Keang, from the works of the Roman Catholic mis- sionaries at Peking, during the Emperor Kanghe's reign, about A.D. 1700. I. The first ten volumes are on Mensuration, and are divided into three parts, viz. 1. Mensuration of granaries, &c., in 4 vols. 2. Land-surveying, in 3 vols. 3. A supplement to the above two parts, in 3 vols. II. Vols. II, 12 and 13 contain Tables of Natural Sines and Co-sines, with corresponding tables of Tangents, Co-tangents, Secants and Co-secants, each set of Tables occupying one volume. III. Tables of Logarithmic Sines and Co-sines, Tangents and Co-tangents, to ten places of figures, in two volumes the I4th and I5th. IV. Three volumes on arc-ed, or spherical triangles, forming two distinct parts, contained in vols. 16, 17 and 18. V. On Dialling, with Tables of Latitudes and Longitudes (from the meridian of Peking) of all the principal cities and towns of China, of the height of the North Pole above the horizon in various latitudes, &c. in two parts, the first part contained in the I9th vol., and the 2nd part (which is a supplement to the first) contained in vols. 20 and 21. VI. Vols. 22, 23 and 24 seem to be directions for finding the sun's altitude, with Tables of the same for various Latitudes, and at various periods of the year. VII. Vol. 25 contains Tables of the Constant or fixed stars, their distances from the ecliptic, &c. VIII. Tables of the Central Stars, contained in Vol. 26. IX. Further tables of the Central Stars, for various Lati- tudes, in three vols., the 27th, 28th, and 2gth. X. Tables of the Central Stars for the Department of Kinhwa Foo, where the book was published, in one vol. XI. On conjunctions and eclipses, in two vols., the 3lst and 32nd." Svanberg, Adolph Ferdinand : Observations sur la transformation des intdgrales multiples. 13 pp. 4 Upsal, 1845 Svanberg, Jons : Exposition des operations faites en Lapponie, pour la determination d'un arc du me"ridien en 1801, 1802 et 1803 ; ... 3 plates, xvi. + xxxi. + 196 pp. 8 Stocklwlm, 1805. Swalbach, J. G. [Swalbacius] : See Schwalbach, J. G. Swan, J. W. : Electric Lighting. ... Revised Copy. 23 pp. 8 Newcastle-upon-Tyne, 1880 Swan, William : * Experiments on the Ordinary Refraction of Iceland Spar. 4 pp. 4 Edinburgh, 1 847 * On the Prismatic Spectra of the Flames of Compounds of Carbon and Hydrogen. i plate, 19 pp. 4 Edinburgh, 1856 Swedenborg, Emanuel : The earths in the uni- verse, and their inhabitants ; also, their Spirits and Angels ; from what has been heard and seen. From the latin ... 83 + 6 pp. 8 London, 1860 Swedish Calculating Machine: See Scheutz, G. Swietlicki, Paul : See Pater, P. Swift Tables. 438 S[wift], J[onathan] : A true System of Religion, According to the best Astronomical Observa- tions. By Phil. Alethson, A.C.S. In Academia Betlemiensi. The Second Edition. 32 pp. 8 London, 1721 Attributed to Swift. The various churches are represented by spheres, of which the Ecclesia Anglicana has four satellites, peopled by the Presbyterians, Independents, Baptists and Quakers. Swift, Lewis : * Short-Period Comets. I p. 8 Northfidd, Minn., 1882 Swinden, Jan Hendrik van : Tentamena ... de phaenomenis magneticis. Specimen primum, ... 1 plate, 4 tables, 4 ff. + 82 pp. 4 Lngduni Batavorum, 1772. - Oratio de Philosophia Newtoniana. [Elegia ad ... J. H. van Swinden ... J. B. Brouwer ... S. Gratama.] 4 ff. + 82 pp. + 7 ff. 4 Franequerae, 1779 Sylvester, James Joseph : * Analytical develop- ment of Fresnel's optical theory of crystals. 35 pp. 8 London, 1837 * Elementary Researches in the Analysis of Combinatorial Aggregation. 12 pp. 8 London, 1844 * On a remarkable Discovery in the Theory of Canonical Forms and of Hyperdeterminants. 20 pp. 8 London, 1851 - * Essay on canonical forms. 15 pp. 8 London, 1851 - * Supplement to ..." Sketch of a memoir on elimi- nation, transformation, and canonical forms." 1 6 pp. 8 Cambridge, 1851 * Reply to Professor Boole's observations on a theorem contained in the last Nov. number of the journal. 4 pp. 8 Cambridge, 1851 - Outline of first [-seventh] Lecture on the Parti- tions of Numbers, delivered at King's College London, ... 2 plates, 62 pp. 8 Woolwich or London, 1859 - Syllabus of Lecture ... on an elementary proof and generalization of Sir Isaac Newton's hitherto undemonstrated rule for the discovery of imagi- nary roots. 14 pp. 8 London, 1865 Symons, G. J. : British Rainfall, 1876. On the Distribution of Rain over the British Isles, during the year 1876, as observed at about 2000 stations in Great Britain and Ireland. 5 plates, 223 pp. 8 London, 1877 Symons, G. J. cont. * Total Amount of Rain recorded during the year 1877 [-1886] at about 2000 stations in Great Britain and Ireland. 10 parts. 8 London, 1878-87 Szafarkiewicz, Bruno Joseph: De theoremate Tayloriano. 4 ff. + 37 pp.+ i f. + "vita," 4 Berolini, 1845 Szily Kalman : A mechanikai ho-elmelet egynle- teinek altalanos alakjarol. 20 pp. 8 Pest, 1867 T., Johan Great : Kurtze Beschreibunge des Co- meten / ... 1577 ... 6 ff. 4 s.l., s.a. Woodcut on title. See p. 117. T., M. : Annvli Astronomic!, instrvmenti cvm certissimi, turn commodissimi, vsus, ex variis authoribus, Petro Beausardo, Gemma Frisio> loane Dryandro, Boneto Hebraeo, Burchardo Mythobio, Orontio Finseo, vna cum Meteoro- scopio per loane Regiomontanum, & Annulo non vniuersali M. T. authore. 159 ff. 8 Lvtetiae, 1557 Printer's device on title. Diagrams in text. Tables : Canon Triangvlorvm, hoc est Sinvvm, Tangentivm et Secantivm Tabulae, ad taxa- tionem radij 100000.00, Ex accnratissiniis Operis Palatini tabulis expresses. 181 pp. 8 Lvgdvni Batavorvm, 1626 Tables de Logarithmes Pour les Sinus & Tan- gentes de toutes les minutes du Quart de Cercle, & pour tous les nombres naturels depuis i jusqu'a 10800. ... 1 10 ff + 19 pp. 4 Paris, 1760 Six places of decimals. Tables of Products, for performing Multiplica- tion and Division of Numbers, ... xiv. + 334 pp. 8 London, 1775 Give the results of the multiplication of I to 10000 by I to 9. Recueil de tables astronomiques, public sous la direction de 1'Academie Royale ... de Prusse. Volume I. [-III.] 3 vols. 8 Berlin, 1776 Logarithmes du Terns a 1'usage des astronomes, des marins, et des g^ometres. 12 ff.+ i93 pp. 8 Vienne en Autricke, 1778 - Tables des logarithmes des nombres, Depuis I jusqu'a 10700 ; et des logarithmes des sinus et tangentes, pour les degre's du quart de cercle, ... xx. + 104 pp. 8 Port Malo, An III^ To six places of decimals. MS. note " A curious arrangement, and, so far as I know, unique. A. De Morgan. Aug. 15/60." 439 Tables Taisnier. Tables cont. Table de multiplication depuis un jusqu'& cent mille : avec une table pour la quad- rature et la cubature des corps cylindriques ; ... xvi. + i63 pp. 8 Paris, L'An VII. A tabular series of Decimal Quotients for all the proper vulgar fractions, ... V - + J 53 PP- 8 London, 1823 Table de Multiplication, Suivie d'une Table donnant la Circonference et la Surface des Corps circulaires et spheYiques, ... 168 pp. 8 Versailles, 1825 Tables des principales dimensions et poids des bouches a feu de campagne, . . . avec leurs affuts et avant-trains, des projectiles etc. ... 33 tables, 2 ff. fol. Leipsic, 1827 - [A lithographed diagram by F. R. ... showing all the prime numbers from i to 6269.] Sheet, 17 in. X2I in., s.l. [1835] On the back is an autograph letter to Lord Abinger in Lon- don, dated Liverpool 13 July fSjJ. Technische Hulfstabellen. Herausgegeben von der Hamburgischen Gesellschaft z. Verbreitung mathematischer Kenntnisse. Dritte Auflage i plate, 4 ff.+43 pp. 16 Hamburg, 1872 - * Logarithms of Sines and Cosines, with the Argument in Time. 7 pp. 8 Washington, 1874 From the American Ephemeris for 1877. 4 places of decimals. Equivalents of Metric and Imperial Weights and Measures. 2 cards, 6 in. x 6J in. \London, 1878] - Antilogarithms, ... 'oooi to '9999. 2 ff. fol., i f. 8 s.l., s.a. * A Table of Incomposit Numbers Less than 100000. 26 ff. fol. s.l., s.a. From an Encyclopaedia. - Canon des Sinus, Tangentes, et Secantes, et des Logarithmes des Sinus et Tangentes Pour un Rayon de 10200000000 parties. 142 ff. + 63 pp. 8 s.l., s.a. * Table des quarrez parfaits de tovs les nombres natvrels depuis I jusques a 10000. pp. 441 to 480, 8 s.l., s.a. Table of Proportional Logarithms. 18 pp. 4 s.l., s.a. Incomplete. Tables cont. [Tables pour la Multiplication, Division.... Tables for Multiplication, Diuision.] 1 1 ff. fol. s.l., s.a. Engraved. Tabvlae Astronomicae. 84 pp. 4 s.l., s.a. Contain Tables of the bodies of the Solar System, with a Refraction table. On pp. 2O-2I is a Catalogus xxx. fixarum auf das Jahr 1720. - * Tafel um bei dem Aufnehmen der Berge, . . . I. Aus dem Neigungwinkel und der wahren Entfernung die horizontale Entfernung, ...VIII. Aus der horizontalen und der senkrechten Ent- fernung den Neigungwinkel, zu finden. pp. 133 to 169, 12 s.l., s.a. Tables, Refraction : * Bessel's Refraction Tables, modified and expanded. 27 pp. 4 London, 1855 Appendix to the Greenwich Observations, 1853. Tacchini, Pietro : Sull'andamento dell'attivita so- lare dal 1871 al 1878. 8 pp. 4 Palermo, 1876 * Sulle osservazioni delle macchie, facole e pro- tuberanze solari fatte ... nel i trimestre del 1888. 2 pp. 8 Roma, 1888 Protuberanze [Eruzioni metalliche] solari osser- vate a Palermo. 2 coloured plates, 14^ in. X 24^ in., s.l., s.a. Tacquet, Andreas : Arithmetics theoria et praxis. Editio secvnda correctior. 4 { + 383 pp. 8 Antverpia, 1665 Opera mathematica. [ Astronomia . . . Geometria practica . . . Catoptrica . . . Architectvra militaris. ... Cylindrica et Annvlaria ... De Circvlorvm volvtionibvs.] Portrait, 99 plates, 29 ff. + 3S6 pp. + 2 ff. + 3O3 + 168 pp. fol. Antverpice, 1669. Engraved title. See Euclides Megar., 1746. Taffe, A. : Application des principes de mcanique aux machines les plus en usage ... 7 plates, 380 pp. 8 Marseille, 1835 Taintor, E. C. : Catalogue of 384 Transit Stars, ... 1 6 pp. 8 Shanghai, 1878 The places are given to I s and i' respectively. Taisnier, Jean : loannis Taisnier ... De vsv sphae- rae materialis, hactenus ... neglecto nunc vero in lucem tradito. 4+47 ff. 4 Coloniae, 1559 Woodcut on title. Tait Taylor. 440 Tait, Peter Guthrie : The position and prospects of Physical Science. A Public Inaugural Lecture delivered on November 7, 1860. 37 pp. 8 Edinburgh, 1860 * On Knots. 2 plates, 46 pp. 4 Edinburgh, 1 877 See Kelland, P. Thomson, W. Talbot, William Henry Fox : * Researches in the Integral Calculus. Part I. [II.] 2 papers. 39 pp., 1 8 pp. 4 London, 1836, '37 * On the Optical Phenomena of certain Crystals. [Further Observations ...] it pp. 4 London, 1837 Tamborrel, Joaquin de Mendizabal : Tesis lei'da en el examen profesional de ingeniero geografo ... [Ligera idea sobre la manera de determinar la 6rbita de un cometa. Difraccion. Sobre la velocidad de propagacidn de la luz. Observa- ci6n del paso de Venus en ... Yalgiiitz.] I plate, 36 pp. 8 Mexico, 1884 Tardy, P. : Sulle funzioni discontinue ... 20 pp. 4 Messina, 1 843 Sopra alcuni punti della teoria del moto dei liquidi. 29 pp. 4 Firenze, 1847 Targioni Tozzetti, Giovanni : See Tozzetti, G. T. Tartaglia, Nicolo [Tartalea] : La prima [-sesta] parte del general trattato di [de'] nvmeri, et mi- svre di Nicolo Tartaglia, ... 6 parts in 3 vols. 5+277 ff., 4+186 ff., 4+51 ft, 4 + 63 ff, 4 + 90 ff., 4 + 44 ff. fol. In Vinegia [Venetia] per Curtio Troiano dei Nauo. MDL VI. [MDLX.] The first two parts have the author's portrait in woodcut on the title. The remaining parts were published in 1560 and are bound in one volume. Diagrams in text. Tvtte 1'opere d'Arithmetica del famosissimo Nicolo Tartaglia. Nelle qvali in xvii libri ... mostrasi ogni prattica naturale, ... Parte Prima. 4+199 ff. 8 Venetia, 1592 Printer's device on title. I sei cartelli di matematica disfida primamente intorno alia generale risoluzione delle equazioni cubiche di Lodovico Ferrari coi sei contro-car- telli in risposta di Nicolo Tartaglia, compren- denti le soluzioni de'quesiti dall'una e dall'altra parte proposti. Raccolti...da Enrico Giordani, ... 31+8 + 8+12 + 20+27 + 8 + 55 + 8+12+4 pp. 8 Milano, 1876. Number 43 of the facsimile edition of 200 copies. See Euclides Megar., 1543. Tartar, An anonymous : The Comet. 91 pp. 8 London, 1857 Tate, Thomas : On the Strength of Materials ; containing various ... formulae, ... pp. 8 London, 1850 The Elements of Mechanism : . . . Second Edition. viii.+ i76 pp. 8 London, 1851 Taubner, Georg Christian : See Winkler, J. H. i Taust, Johann Gottfried : Der Von Abend gegen Morgen lauffendc Vngliicks-Prophetc Oder ... Comet ... 28 ff. 4 Hall, 1681 Woodcut on title. Cometa Redivivus, Das ist / Der aus der Aschen viel entsetzlicher als zuvor hervor flammende ... Vngliicks Prophete Oder. . .Comet und Schwantz Stern ... 20 ff. 4 Hall, 1681 Tayler, Brook : Methodus incrementorum. 2 ff.+ 1 18 pp.+ I f. 4 Londini, 1717 Taylor, Henry : Simple Arithmetic as connected with the national Coinage, Weights, and Measures. ... Third Edition. iv. + 36 pp. 8 London, 1 847 Taylor, Janet : Lunar Tables : by which the true distance is obtained from the Apparent Alti- tudes, ... Likewise a short treatise on the Chronometer, ... Third edition. 20+ 124 pp. 8 London [1835] Taylor, John : See Acharya Bhascara. Taylor, Michael : A Sexagesimal Table, exhibiting, ... the result of any proportion, where the terms do not exceed sixty minutes. Also Tables of the Equation of Second Difference, ... i table, xlv. + 3i6 pp. fol. London, 1780 Tables of Logarithms of All Numbers, from I to 101000 ; and of the Sines and Tangents to every Second of the Quadrant. With a preface ... By Nevil Maskelyne. 8 ff. +64 pp. + 222 ff. fol. London, 1792 Taylor, Richard : Scientific Memoirs, selected from the Transactions of foreign Academies of Science and Learned Societies, and from foreign Journals. Vol. I. [-V.] 5 vols. 8 London, 1837, '41, '43, '46, V Taylor, Thomas : The Elements of the True Arithmetic of Infinites. ... viii. + 50 pp. 4 London, 1809- 441 Tay I o r Te n n ant. Taylor, T. A. : * On Comets. 1 1 pp. 8 London, \ Taylor, Thomas Glanville: See Observatories. Madras. Taylor, W. : See Euclides Megan, 1828. TchebichefF, Pafnutij: *Note sur une classe d'inte- grales ddfinies multiples. 4 pp. 4 Paris, 1843 Tebbutt, John cont. * Results of the Observations of Comets Fabry, Barnard, and Brooks (No. i), 1886,... 8 pp. 8 Sydney, 1887 See Observatories. Windsor, N.S.W. Telegraphic Journal, The : The Telegraphic Journal and Electrical Review. Vol. I. [-VI II.] 8 vols. 8 London, 1873-80 * Sur la fonction qui determine la totalite" des Telescope, The Elchies : [Papers on the lawsuit nombres premiers inferieurs a une limite donne'e. respecting the Ayton Telescope better known as 17 pp. 4 St. PiStersbourg, 1851 the Elchies Equatoreal.] 4 plates, V.-1-20 pp. 4 {Edinburgh, 1871] * The'orie des mecanismes connus sous le nom de parallelogrammes. Premiere partie. 30 pp. 4 St. Petersbourg, 1854 Telluribus in Mundo, De: See Astronomical Curiosities, 1758. - Sur Integration des diffe'rentielles qui contien- Tempel, Wilhelm : * Osservazioni astronomiche nent une racine carree d'un polyndme du troisi- eme ou du quatrieme degre\ 28 pp. 4 St. Petersbourg, 1857 Teano, Principe di : Sui progress! della geografia negli anni 1877 e 1878. ... 76 pp. 8 Roma, \ 879 diverse fatte nella specola di Milano (1871-1874). 6 plates, 20 pp. 4 Milano, 1874 * Uber Nebelflecken. Nach Beobachtungen angestellt in den Jahren 1876-1879 mit dem Refractor von Amici ... zu Arcetri bei Florenz. 2 plates, 28 pp. 4 Prag, 1885 Tebbutt, John : * On the progress and present state of astronomical science in New South Tempelhoff, Georg Fnedr.ch : Essai sur la Wales. 1 6 pp. 8 Sydney, 1870 solution du probleme : Determiner Torbite de la Comete par trois Observations. * On a new and remarkable Variable Star in the 32 PP- 4 Utrecht, 1780 Constellation Ara. 6 pp. 8 Sydney, 1877 Templetor1i William: The Millwright and Engi- * Proposed Correction to the assumed Longitude neer>s Pocket Companion ; . . . Seventh edition . . . of the Sydney Observatory. 7 pp. 8 Sydney, 1878 *On the Orbit-Elements of Comet I. 1880 (Great Southern Comet). 10 pp. 8 Sydney, 1880 * On the Longitude of the Sydney Observatory. 3 pp. 8 Sydney, 1880 *Note on the Opposition-Magnitudes of Uranus and Jupiter. i p. 8 Sydney, 1880 * On Comet II. 1881. 5 pp. 8 Sydney, 1881 *On the Star Lacaille 2145. i p. 8 Sydney, 1881 * On the Variable Star R. Carince. 6 pp. 8 Sydney, 1881 * Observations of the Transit of Venus, 1874, December 8-9, made at Windsor, N. S. Wales. i plate, 4 pp. 4 London, 1883 GGG 3 plates, 220 pp. 8 London [1832] Mathematical Tables for Practical Men ; ... 74 pp. 12 London, 1841 Tennant, James F. : Report on the Preparations for, and Observations of the Transit of Venus, as seen at Roorkee and Lahore, On December 8, 1 874. 3 plates, 2 ff. + 54 pp. 8 Calcutta, 1 877 * Account of the Verification of some Standard Weights with considerations on Standard Weights in general. 30 pp. 8 Calcutta, 1 880 Tennant, Smithson : * On different Sorts of Lime used in Agriculture. 10 pp. 4 London, 1799 * On two metals, found in the black powder remaining after the solution of Platina. 8 pp. 4 London, 1 804 Some account of the late Smithson Tennant, ... 46 pp. 8 London, 1815 Tenner Tetens. 442 Tenner, Gottwalt Wilhelm : Symbolae mathema- ticae. I plate, 10 pp. 8 Merseburgi, 1835 Tenner, Karl : See Reissig, J. Tennulius, Samuel : See Jamblichus Chalc. Terby, Francois : * Areographische Fragmente. Manuscrit et dessins originaux et inedits de 1'astronome J. H. Schroeter, de Lilienthal. i plate, 30 pp.+ i f. 4 Bntxelles, 1873 * Areographie ou etude comparative des ob- servations faites sur 1'aspect physique de la Planete Mars depuis Fontana (1636) jusqu'a nos jours (1873). ... 4 plates, 1 19 pp. 4 Bruxelles, 1874 * Etudes sur la Planete Mars. (i2 e notice). Tableau synonymique des denominations don- nes aux taches de la planete. 15 pp. 8 Bruxelles, 1879 * Aspect de la Planete Mars pendant 1'opposi- tion de 1879 et observations de la tache rouge de Jupiter et des taches de Venus. 5 plates, 1 6 pp. 8 Bruxelles, 1880 * Memoire a 1'appui des remarquables observa- tions de M. Schiaparelli sur la Planete Mars. I plate, 29 pp. 8 Bruxelles, 1 880 * Observations des Cometes b et c de 1881 faites a Louvain. 3 plates, II pp. 8 Bntxelles, 1881 The same. 3 pp. 4 Dublin, 1883 * Note sur 1'aurore boreale du 17 novembre, 1882. 7 pp. 8 Bruxelles, 1882 - * Aspect de la Grande Comete de 1882 (Cruls), observee a Louvain. Deuxieme notice. 3 plates, 9 pp. 8 Bruxelles, 1882 * Aspect et positions de la Grande Comete de 1882 (Ellery-Finlay-Cruls), observee a Louvain. Troisieme notice. 2 plates, 25 pp. 8 Bruxelles, 1883 * Observation de la lumiere zodiacale et d'un petit bolide, a Louvain. 2 pp. 8 Bruxelles, 1 883 - Observations des etoiles filantes periodiques, faites a Louvain, ... 1882, et ... 1883. 1 8 pp. 8 Bnixelles, 1883 *Sur 1'existence et sur la cause d'une periodicite mensuelle des aurores boreales. 34 pp. 8 Bruxelles, 1883 Terby, Francois continued. * Phenomenes des Satellites de Jupiter pendant la nuit du 14 octobre, et du passage du Satellite III pendant celle du 19 novembre 1883. i plate, 8 pp. 8 Bruxelles, 1883 * Sur de fausses apparences d'Aurore Boreale observers en novembre 1883. 3 pp. 8 Bruxelles, 1883 * Sur 1'existence et sur la cause d'une periodicite mensuelle des aurores boreales. 1 6 pp. 8 Bruxelles, 1883 * Sur les ph^nomenes crpusculaires des mois de novembre et de decembre 1883. 1 1 pp. 8 Bruxelles, 1 884 * Note sur la Comete de 1812 (Pons-Brooks), observee a Louvain en 1883-1884. i plate, 8 pp. 8 Bruxelles, 1884 * Note sur la pluie d'etoiles filantes du 27 Novembre et sur un phenomene lumineux enigmatique observ le 28 Novembre 1885. 8 pp. 8 Bruxelles, 1885 * Etudes sur 1'aspect physique de la planete Jupiter. Premiere partie : ... 4 plates, 64 pp. 4 Bruxelles, 1885 * Note relative a la gemination des canaux de Mars. 3 pp. 8 Bruxelles, 1885 * Sur une Louvain ., observation de Saturne faite a 4 pp. 8 Bruxelles, 1 887 Ph^nomenes observes sur Saturne. i plate, 8 pp. 8 Bruxelles, 1887 Etudes sur 1'aspect physique de la planete Jupiter. Deuxieme partie : Observations faites a Louvain ... de 1882 a 1885. 5 plates, 46 pp. 4 Bruxelles, 1888 See Schroeter, J. H., 1873. Terquem, Olry: See Bibliography. Terrier, Le"once: *Galilei. Vortrag gehalten . . . zu Neuchatel. 64 pp. 8 Basel, 1878 In Oeffentliche Vortriigc gehalten in der Schweiz . . . I V. Band. Terrot, Charles Hughes: * On the Sums of the Digits of Numbers. 1 2 pp. 4 Edinburgli, 1 849 Tetens, Johann Nicolaus: Commentatio de Prin- cipio Minimi. i plate, 4 ff. + 47 pp. 4 Bvezzoviiet Wismariae, 1769. 443 Tetens Thiele. Tetens, Johann Nicolaus, und Breding, Nico- laus : Dissertatio ... de cavssa caervlei coeli colon's, ... 24 pp. +4 ff. 4 Rostochii, 1760 Thalen, Tobias Robert : * Spektralanalys, Expose" och Historik. i folding chart, 68 + 54 pp. 8 Upsala, 1866 * Le spectre d'absorption de la vapeur d'iode. 3 plates, 2 ff. 4 Upsal, 1869 * Jodgasens absorptionsspektrum. 3 plates, 12 pp. 4 Stockholm, 1869 * Om Spektra, tillhorande Yttrium, Erbium, Didym och Lanthan. I plate, 24 pp. 4 Stockholm, 1874 * Sur le spectre du fer obtenu a 1'aide de 1'arc electrique. 49 pp. 4 Upsal, 1885 See Angstrom, A. J. Theodosius : Theodosii sphaericorvm elementorvm libri. III. Ex traditione Maurolyci Messanensis Mathematici. Menelai sphaericorvm lib. III. Ex traditione eiusdem. Mavrolyci sphaericorvm lib. II. Avtolyci de sphaera, qvae movetvr Liber. Theodosii de habitationibvs. Evclidis phaeno- mena Breuissime demonstrata. Demonstratio & praxis trium tabellarum scilicet Sinus recti, Faecundce, & Benefices ad Sphcsralia triangula pertinentium. Compendivm tnathematicae mira breititate ex clarissimis Autlwribus. Maurolyci de Sphara sermo. 6 + 72 ff. fol. \Colophoii\ : Messanae in f re to Sicvlo impressit Petrvs Spira mense avgvsto M.D.L VIII. Woodcut on title. Diagrams in text. Chasles 2953. " Ce volume de 72 feuillets est si rare que, malgre le temoig- nage de Nic. Heinsius, 1'existence en a paru douteuse a Ebert, n Q 13,804. (Voir Brunei. ) " QeoSotriov trtpaipiKov (3i/3\ia y . Theodosii sphae- ricorum libri tres. [By Jos. Hunt.] 4 ff. + 87 + 94 pp. 8 Oxonice, 1707 Greek and Latin. Bound with it is Menelai Alexandrini Sphiericonim Lib. 1. [-///.] 112 pp., without a title page. Clavius's commentary on the Sphericks of Theo- dosius Tripolita; ; or Spherical Elements, ... Made English by Edmund Stone. 6 plates, 3 ff. + 122 pp. 8 London, 1721 Theon the Younger : A/mrou 2oA9 Qewvos exoXiu, T&pa.TOismes d'Eratosthene, et la Sphere de Leontius, traduits ... Par M. 1'Abbe Halma. xxj.+ 107 pp.+ 1 f. 4 Paris, 1821 Theophilus, Christian: Cometen / Propheten : . . . Copperplate half-title, 22 ff, 2 last blank, 4 Niirnberg, 1665. For fuller title, see p. 105. Theorell, A. G. : Mathematiska uppsatser. Aka- demisk Afhandling, ... 24 pp. 8 Stockholm, 1863 * Beskrifning pi en apparat for registrering af observationer pi luftens temperatur, fuktighets- grad och pression. 2 plates, 1 1 pp. 4 Stockholm, 1 868 Om materiela punktsystemers mekanik. iv.+ 55 pp. 8 Stockholm, 1875 Thibaut, Bernhard Friedrich : Dissertatio his- toriam controversiae circa nvmerorvm negati- vorvm et impossibilivm logarithmos sistens. ... 21 + I pp. 4 Gottingae, 1797 Grundrisz der allgemeinen Arithmetik oder Analysis zum Gebrauch bey academischen Vorlesungen. Erster Theil. X. + 4I9 pp. 8 Gottingen, 1809 Thiele, Thorvald Nicolai : Unders0gelse af Om- 10bsbevaegelsen i Dobbelstjernesystemet Gamma Virginis udf0rt tildels efter nye Methoder. [In- augural Dissertation.] 2 ff.+96 pp. + 4 ff 8 Kjtfbenhavn, 1866 Castor. Calcul du mouvement relatif et critique des observations de cette e'toile double. ... 46 pp. 8 Kj0benhavn, 1879 Sur la compensation de quelques erreurs quasi- systematiques par la methode des moindres carres. 29 pp. 4 Copenhague, 1880 On some Interpolation Formulae for Double Stars. 17 pp. 4 Dublin, 1882 Tabel over Primtallene af Formen a + bi. Til Deltagere i Naturforskerm0det 1873 fra Thiele. i leaf, 4 s.L, s.a. Thielens Thomson. 444 Thielens, Armand : * Ouelques mots a propos des Thompson, T. Perronet : Theory of Parallels. The proof of Euclid's Axiom looked for in the properties of the equiangular Spiral. iv. + 20 pp. 8 London, 1 840 [ ] Theory of Parallels. The Proof that the Three Angles of a Triangle are equal to Two Right Angles, looked for in the Inflation of the Sphere. 8 pp. 8 London, 1853 [ ] The same. Second edition. 8 pp. 8 London, 1856 - See Euclides Megar., 1830. Thomson, Charles: See Dictionaries. English Italian. Thomas de Colmar, : Instruction pour se Thomson, James : Remarks on the Phenomena aerolithes tombed en Brabant, le 7 decembre 1863. 10 pp. 8 Bmxelles, s.a. Thielers, N. : Bidrag till laran om korresponderande kurvor. Akademisk afhandling, ... 27 pp. 8 Orebro, 1874 Thilo, Ludwig : De tabulis iconographicis, quibus maculae solis ... 1826 ... et ... 1827 ... a ... S. Th. a Soemmerring observatae adumbrantur ... 4 plates, 43 pp. 4 \Francofurti ad Moenum, 1828.] Thomae, J. : Ueber eine specielle Klasse Abelscher Functionen vom Geschlecht 3. vi. + S2 pp. 4 Halle a /5., 1879 servir de rArithmometre machine a calculer. I plate, 25 pp. 8 {Paris, 1872] Thomas, W. Cave : * Outlines of Metronomy ; or the Science of Proportion. 25 pp. 4 London, 1869 Thome, Juan M. : See Observatories. Cordoba. i Thompson, Benjamin : See Rumford, B. Thompson, Count of. Thompson, Silvanus Phillips : * On Permanent Plateau's Films. 3 pp. 8 London, 1878 * Phenomena of Binaural Audition. Part II. 9 pp. 8 London, 1878 of the Heavens, as they appear from different bodies in the Solar System. 1 6 pp. 12 Belfast, 1827 Lecture on the principles of estimating Safety and Danger in Structures, in respect to their Sufficiency in Strength. 19 pp. 8 Glasgow, 1874 Thomson, Thomas: History of the Royal Society, from its institution to the end of the eighteenth century. viii. + 552 4- Ixxxiii. pp. 4 London, 1812 Thomson, William : Address ... [to the British Association in Edinburgh]. 28 pp. 8 London, 1871 - * Magnetic Figures illustrating Electrodynamic _ * Report of the Committee, appointed for the Relations. 2 plates, 6 pp. 8 London, 1878 * Action of Magnets on Mobile Conductors of Currents. I plate, 5 pp. 8 London, 1879 Technical Education. Apprenticeship Schools in France. 74 pp. 8 London, 1879 * Some New Optical Illusions. & London, 1879 From the Monthly Journal of Science, Technical Education; where should it be given? Second edition. 21 pp. 8 Bristol, 1879 purpose of promoting the Extension, Improve- ment and harmonic Analysis of Tidal Observa- tions. 33 pp. 8 London, 1876 See Roberts, E. On Compass Adjustment in Iron Ships, and on a new Sounding Apparatus. 29 pp. 8 London, 1878 Instructions for the adjustment of Sir William Thomson's Patent Compass, with Revolving Corrector. 15 pp. 8 Glasgow, 1878 Thompson, S. P., and Lodge, O. J. : * On Uni- Instructions for the use of Sir William Thorn- lateral Conductivity in Tourmaline Crystals. 8 pp. 8 London, 1 879 son's Navigational Sounding Machine. 6 pp. 8 Glasgow, 1878 445 Thomson Tidsskrift. Thomson, William cont. Notes of Lectures on Molecular Dynamics, and The Wave Theory of Light. Delivered at the Johns Hopkins University, Baltimore. Stenographically re- ported by A. S. Hathaway. 328 pp. + 3 ff. 4 Baltimore, Md., 1884 Printed by the " papyrograph " process. - See Lege" & Co., A. Thomson, William, Bramwell, F. J., and Jamie- son, F. : The Direct United States Cable Com- pany, Limited. Report of Sir William Thom- son and Mr. F. J. Bramwell. Report of Sir William Thomson. Report of Mr. F. Jamieson. 38 pp. 8 London [1876] Thomson, William, and Tait, Peter Guthrie: Sketch of Elementary Dynamics. 44 pp. 8 Edinburgh, 1 863 Thorp, Robert: See Newton, I., 1802. Thummig, Ludwig Philipp : Disputatio ... qua Phenomenon Singulare Solis coelo sereno pal- lescentis ad rationes revocatum. 4 ff. + 28 pp. 4 Halce Magdebvrgica, 1722 The respondent was Georg Friedrich Unruh. Thursch, Johann Ludwig: * Beschreibung einiger Bewegungs- und Erschiitterungs-Maschinen. i plate, 6 pp. 4 Erfvrt, 1785 Thune, Erasmus Georg Fog : Tentamen circa trigonometriam sphaeroidicam. I table, 2 ff. + 56pp. 4 Haunice, 1815 Thurecensis, Physicus : THVRECEHSIS : PHISICI: TRACTATVS: DE : COMETIS : INCIPIT: 32 ff. 4 \InfMe\\ SIT: LAVS: DEO: ANNO: DOMINI: M.CCCC.LXXIIII. : HANS: AVRL. [1474]. Thvrecensis Physici, viri ervditissimi, De cometis Tractatus, ante annos plus minus LXX. editus, nunc denuo in lucem datus. 94 pp. 8 Basileae per Micliaelem Martinum Stellam, 1556. Thurecensis phisiti Tractatus de Cometis Incipit. 12 ff. fol. s.l., s.a. [1473?] [Thurneysser zum Thurn, Leonhard]: Die dritte Obseruation / so zu Berlin am end obernents 72. vnd am anfang des 73. jars / den i. Jan. vmb 4. vhr vor mittage beschehen / . . . Die erste Entzlindunge dieses Sternen / so beschehen den 8. Nouembris vmb 8 vhr / nach Mittage / ent- stundt ... vom Joue / ... Sheet, 1 1 in. x I2f in., woodcut, 8 in. x I2 in. s.l. [circa 1574]. This is the lower section only of a large astrological chart by L. Thurneysser. It is fully described in the anonymous work La Nowelle estoille apparve svr tovs les climats du inonde : Et de ses effects. See page 428. Dess Menschen [Der Sonnen. Dess Mons. Dess Mercurij. Der Veneris. Dess Martis. Dess lu- piters. Dess Saturni] Circkel vnd Lauff ... 8 sheets, 23 in. x 17 in., 8 sheets, 12 in. x 8 in., 8 volvelles, diam. ioj in. s.l., s.a. [circa 1575]. Tiarks, Johann Ludwig : Tables for easily deter- mining the Arbitration of Exchanges between London and the principal commercial towns in Europe. x.+ i3Opp. 12 London, 1817 A short account of some observations made with Chronometers, ... for ascertaining the Longitude of Madeira and of Falmouth. 12 pp. 4 London, 1824 * The Report ... on his Astronomical Observa- tions for ascertaining the most northwestern point of the Lake of the Woods. 1 3 pp. 8 New Haven, 1 829 * Results of the Chronometer Observations. ... Report on Captain Foster's Chronometrical Observations in H.M.S. Chanticleer, ... 30 pp. 8 s.l., s.a, Tibbins, : See Dictionaries. English French. Tiburtino, Platone : See Boncompagni, B., 1851. Tidsskrift for Mathematik : See Tidsskrift, Mathematisk. Tidsskrift, Mathematisk: Mathematisk Tidsskrift udgivet af H. C. F. C. Schjellerup og Camillo Tychsen. [Camillo Tychsen.] F0rste [-Sjette] Aargang. 6 years. 8 Kj0benhavn, 1859, '60, '61, '62, '63, '64 Tidsskrift Todd. 446 Tidsskrift, Mathematisk continued. Tidsskrift for Mathematik. Udgivet af Camillo Tychsen. Anden Raekke. F0rste [-Sjette] Aargang. 6 years. 8 Kfabenhavn, 1 865 , '66,' 67, '68, '69, '70 Udgivet af H. G. Zeuthen. Tredie Raekke. F0rste [-Fjerde] Aargang. 4 years. 8 Kj0benhavn, 1871, '72, '73, '74 Tietjen, Friedrich : De methodis ad orbitas co- metarum determinandas adhibitis Introductio. Dissertatio inauguralis ... 1 6 pp. + " vita," 4 Berolini, 1864 Tietjen, Friedrich, und Lehmann, Paul : Tafel vierstelliger Logarithmen. 15 pp. 4 Berlin, 1877 Tillard, S. : * A Narrative of the Eruption of a Volcano in the Sea off the Island of St. Michael. 7 pp. 4 London, 1812 Timmermans, Jean Alexis : Memoire sur 1'inte- gration des Equations lineaires aux de'rive'es partielles, a coefficients variables. 10 pp. 4 Bruxelles, 1854 Tinelli, L. : *Stralcio di lettere ... al di lui fratello Carlo in Milano. 2 pp. 8 Milano, 1840 Tinter, Wilhelm : Vortrage liber spharische As- tronomie. Erster [Zweiter] Theil. 2 vols. in i. 2 plates, 2 ff. + 286 pp., 230 pp.+ i f. 4 Wien, i8 7 |. Lithographed. Tischler, Friedrich Carl Adalbert : Ueber die Bahn von Tuttle's Comet (1858 1=1790 II). Inaugural-Dissertation ... 32 pp. + " vita," 4 Kb'nigsberg, 1868 Tischner, August : The Sun changes its position in space, therefore it cannot be regarded as being " in a condition of rest." 37 pp. 1 6 Leipzig, 1883 Tissandier, Gaston: Observations meteorologiques en Ballon. (Resume de 25 ascensions aerosta- tiques). I plate, 51 pp. 12 Paris, 1879 Tisserand, F. : See Le Verrier, U. J. J. Observatories. Toulouse. Titius, Johann Daniel : Generalem experimen- torvm criticam tradit ... 23 pp. 4 Vittebergac, 1775 Titius, Johann Daniel cont. Geometriae sitvs principia philosophica exponit ... 1 8 pp. 4 Wittebergae, 1781 [ ] [Svperficiervm atqve solidorvm ortvs natvralis et mensvra.] 8 pp. 4 [ Vitebergae, \ 790] Titius, Johann Daniel, und Schulze, Johann Traugott : Luminis lunaris theoria nova argumentis cl. Euleri superstructa, ... 4 ff. + 27 pp. 4 Lipsicz, 1752 Todd, Charles : * Observatory and Climate of South Australia. 38 pp. 8 Adelaide, 1876 Rainfall Map of South Australia for 1 878. 30 in. x 24 in. Adelaide, 1879 See Observatories. Adelaide. Todd, David P.: A continuation of De Damoiseau's tables of the Satellites of Jupiter to the year 1900. 40 pp. 4 Washington, 1876 * Solar Parallax from the Velocity of Light. 6 pp. 8 New Haven, 1880 - * Report on the Total Solar Eclipse of 1878, July 29. 12 plates, 2 ff. + 38 pp. 4 WasJiington, 1880 * On a mechanical attachment for equatorial mountings, to facilitate sweeping in right acen- sion. 3 pp. 8 Boston, 1880 * Preliminary account of a speculative and practical Search for a Trans-neptunian Planet. 10 pp. 8 New Haven, 1880 * Observations of the Transit of Mercury, 1878, May 6, including a Systematic Search for a Satellite, and Measures of the Diameter of the Planet. 4 pp. 8 Salem, 1880 * On the Solar Parallax as derived from the American Photographs of the Transit of Venus, 1874, December 8-9. 9 pp. 4 Dublin, 1881 * On the use of the electric Telegraph during total Solar Eclipses. 5 pp. 8 Boston, 1881 * A Comparison of Leverrier's Tables of Uranus and Neptune with those by Newcomb of the same planets. 6 pp. 4 Dublin, 1884 447 Todd Torelli. [Todd, David P.] continued. Too many Nautical Almanacs. 2 pp. 8 Cambridge, Mass., 1885 American Eclipse Expedition to Japan 1887. Preliminary Report (Unofficial) on The Total Solar Eclipse of 1887. 1 6 pp. 8 Am/ierst, Mass., 1888 See Observatories. Mount Hamilton. Todd, Thomas, and Rowlandson, Matthew : The Gauger's Useful Companion; ... x.+ 142 pp. 8 Manchester [1841] Todhunter, Isaac : Spherical Trigonometry For the Use of Colleges and Schools. ... Second edition, ... 4 ff. + 132 pp. 8 Cambridge and London, 1863 - A History of the Mathematical Theory of Probability from the time of Pascal to that of Laplace. xvi. + 624 pp. 8 Cambridge and London, 1865 Trigonometry for beginners with numerous examples. Second edition. viii. + 2OO pp. 1 6 London and Cambridge, 1868 Algebra for beginners with numerous examples. New edition. viii. + 328 pp. 16 London, 1870 The Elements of Euclid ... comprising the first six books and portions of the eleventh and twelfth books ; with Notes, an Appendix and Exercises. New edition. xi. + 4OO pp. 16 London and New York, 1871 A History of the Mathematical Theories of Attraction and the Figure of the Earth, from the time of Newton to that of Laplace. ... Volume I. [II.] 2 vols. xxxvi.+476 + 5o8 pp. 8 London, 1873 Tonnies, Friedrich Wilhelm: Calcvlvm differentiae LongitvdinvmGeographicarvm locorvm dvorvm, vbi observatio stellae a Ivna occvltatae facta est, explicavit ... 2 ff. + 7S pp. 4 Berolini, 1816 Torngren, Johannes : Disputatio de Insqvali- tatibus motus Lunas, cujus partem primam, ... publice ventilandam sistit ... i plate, 28 pp. 4 Upsalia, 1759 Tornquist, Andreas Gustav: De motu corporis e luna projecti dissertatio, ... i plate, 2 ff.+ i6 pp. 4 GrypJtiswaldiae, 1809 Toll, Johannes Christophorus : Methodus Cl. Graeffi asquationes numericas altioris gradus solvendi, ... I. pp. i to 8, 4 Lunda, 1847 Incomplete. Tolmie, W. Fraser, and Dawson, George M. : * Comparative vocabularies of the Indian Tribes of British Columbia, with a map ... i map, 131 pp. 8 Montreal, 1884 In Geological and Natural History Survey of Canada, Tomassi, Gaetano Marchetti : Nuovo trattato sulla vera rettificazione del circolo misurato esattamente con il diametro ... Con una Disser- taztone sul modo di Navigare sotto acqua, in- ventato dallo stesso Autore I' anno 1799. Parte Prima. i plate, 24 pp. 4 Roma, 1814 Tomlinson, Charles: Cyclopzedia of Useful Arts, Mechanical and Chemical, Manufactures, Mining, and Engineering. Vol. I. [II.]... 2 vols. 8 London, 1854 Illustrated by 40 plates, and 2477 woodcuts. Tomlinson, Herbert: * Note on Hall's Phenomenon. 3 pp. 8 London, 1884 - * The Coefficient of Viscosity of Air. i plate, 33 pp. 4 London, 1886 - *The Influence of Stress and Strain on the Physical Properties of Matter. i plate, 37 pp. 4 London, 1886 *The Influence of Stress and Strain on the Physical Properties of Matter. Part III. Mag- netic Induction. 7 pp. 8 London, 1887 Tompion, Thomas : Tabula ^Equationum Dienim Natnralium ... i f. fol. \_Infine~\\ Londini : Sumptibus Thomce Tompion, Automatopoci, ad Insigne Horologii & trium Coronarum in Vico vulgb dicto Fleetstreet, 1690. The publisher was the inventor of the rack ami snail used in English eight-day clocks. Tonstall, Cuthbert : De arte svppvtandi, libri qvatvor Cvtheberti Tonstalli, hactenus in Ger- mania nusquam ita impressi. ... 10 ff.+426 pp. 8 \ColopJwri\ : Argentorati, ex officina Knoblochiana, . . . anno, M.D.LI, Torelli, Giuseppe: losephi Torelli ... Geometrica. xiv.+ i30 pp. 8 Verona;, 1769 Printers' device on title. Diagrams in text. Torporley Tozer. 448 Torporley, Nathaniel : Diclides coelometricae seu Valvae Astronomicae vniversales Omnia artis totins numera PsephopJwretica in sat moditis finibus duarum Tabularum Methodo noua, generali, & facilima contincntes. ... 4 ff.+ 146 pp. + 56 ff., tables, 4 Londini, 1602 Contains an anticipation of Napier's rules : sec De Morgan in Phil. Mag. Vol. XXII. p. 350. Torre, Manuel Maria de la, y Navarrte, Joseph Simon Salcedo : Conclusiones de mathema- ticas, ... 2 ff.+ 1 1 pp. 4 Madrid, 1761 Torricelli, Evangelista: Opera Geometrica Evan- gelistse Torricellii ... [De Sphara Et Solidis Sphaeralibus libri dvo ... De Motv gravivm Naturaliter descendentium, Et Proiectorum libri dvo. ... De dimensione Parabolae, Solidique Hyperbolic! problemata dvo: ... cvm appendice De Dimensione spatij Cycloidalis, & Cochleae.] 243+ 151 pp. 4 Florentia, 1644 Diagrams in text. Lezioni accademiche .. Portrait, xlix. Plate on title. Chasles 1691. pp. 4 Firense, 1715 * Fac-simile einer Handschrift von Torricelli. I leaf, 12 in. x8 in. Berlin, 1843 A letter to Roberval, dated October, 1643. - See Euclides Megar., 1674. Robertus, G. Tortol i n i, Bar naba : * Rappresentazione geometrica delle funzioni ellittiche di terza specie di dato parametro circolare. 30 pp. 8 Roma, 1844 - * Nota sopra different! proprieta di alcune curve piane del quarto ordine. 6 pp. 8 Roma, 1845 * Sopra la rettificazione di alcune curve piane. 23 pp. 8 Roma, 1845 * Sopra la rettificazione dell'ellissi sferica e sulla divisione de'suoi archi. 23 pp. 8 Roma, 1846 * Sopra alcune superficie curve derivate da una data superficie e di genere concoidali. 27 pp. 8 Roma, 1847 * De formatione quarundam aequationum alge- braicarum quibus satisfaciant functiones alge- braicae datae. 19 pp. 4 Bononiae, 1848 - * Sulla quadratura di una certa superficie curva. 12 pp. 8 Roma, 1848 Tortolini, Barnaba cont. * Nota sull'equazione, e rettificazione della curva piana, luogo geo- metrico di un punto, dal quale se si conducono due tangenti a due circoli dati, di egual raggio, il loro prodotto sia costante. 12 pp. 8 Roma, 1848 * Sulla riduzione di alcuni integrali definiti ai trascendenti ellittici ... 80 pp. 8 Roma, 1 848 * Applicazioni dei trascendenti ellittici alia quadratura di alcune curve sferiche. 42 pp. 4 Modena, 1849- * Applicazioni dei trascendenti ellittici a dei problemi di geometria e di meccanica razionale. 29 pp. 8 Roma, 1 849 * Sopra le superficie parallele ed applicazione di questa teorica all'ellissoide. 20 pp. 8 Roma, 1850 * Sopra le superficie curve parallele all'ellissoide e sull'espressione generale della loro quadratura. 15 pp. 8 Roma, 1850 * Sulla espressione dei raggi delle due curvature di una linea geodesica tracciata sulla superficie di un'ellissoide. 15 pp. 8 Roma, 1851 [Toscanella, Oratio] : / nomi antichi, e moderni delle Provincie, Regioni, Citta, Castella, Monti ... aW/'Evropa, dell' Africa & dell' Asia ; ... 120 ff. 8 Venetia, 1567 Printer's device on title. Tournachon-Moulin : Calcndrier perpetuel. Broadside, 14^ in. x 18 in., Lyon, s.a. Extends from A.D. 1801 to A.u. 1980. The name is that of the publisher. Toy n bee, Henry: Report ... on the Meteorology of the North Atlantic between the parallels of 40 and 50 N., ... 9 plates, 1 6 ff. 8 London, 1869 The Meteorology, Sea Temperature, and Cur- rents ... of the Atlantic, ... 5 diagrams, 25 pp. 8 London, 1873 Tozer, John : * Mathematical Investigation of the Effect of Machinery on the Wealth of a Com- munity in which it is employed, ... 1 6 pp. 4 Cambridge, 1838 - * On the Measure of the Force of Testimony in Cases of Legal Evidence. 1 6 pp. 4 Cambridge, 1849 449 Tozzetti Trouvelot. Tozzetti, Giovanni Targioni : Notizie degli Treutler (Sternheim), H. : Populare Gnomonik aggrarydimenti delle Scienzc Fisiche accaduti in Toscana ncl corso di anni LX. del secolo XVII. Tomo Primo [-Terzo]. 4 vols. 4 Firenze, 1780 Tomo Secondo is in two parts. In Riccardi's Biblioteca malematica italiana is an elaborate index to this work. u. Chronometrie oder Construction der Sonnen- uhren ... Drittc ... Auflage ... 10 plates, 4 tables, xvi.+ i94 pp. 16 Weimar \ 1858. Trevelyan, Arthur : * Theory of Heat, and of Vital Principle. 4 pp. 8 s.l. [1843] TrafFord, Francois W. C. : Amphiorama ou la Vue du monde 2 Notice ... la maree dans le Trevigar, L. : Sectionum conicarum elementa me- bassin du Spitzberg ... thodo kcillima demonstrata. ... 23+13 pp. 8 Zurich, 1875 8 ff.+ iji pp. 4 Cantabrigia;, 1731 - Souvenir de 1'amphiorama ou la vue du monde Trew ' Abdias [Treu] : Denckvviirdige / und mehrentheils Neue Observationes Von Grossen Conjunctionibus und Oppositionibus. Jtem von der Apogseorum, Nodorum, Centrorum Eccen- trici Solis, und dergleichen Bewegungen / so wol auch von Neven Sternen und Cometen, ... Frontispiece, 3 ff. + 115 pp. 4 Nilrnberg, 1653 Compare p. 106. Trasporti : Sopra i Trasporti. i plate, 72 pp. 8 s.l., 1807 _ M. Abdiae Trevven ... Observationes des jiingst erschienenen Cometen ... 2 plates, 2 ff.+ 1 1 + i pp. 4 Niirnberg, 1653 pendant son passage dans une comete ... 30 pp. 8 Zurich, 1 880 Trail, Robert: Sec Ferguson, James, 1865. Trail, William: See Simson, R. Anonymous. Treadwell, Daniel : On the construction of im- proved Ordnance, ... 28 pp. 8 Cambridge, 1862 - * On the Construction of Hooped Cannon. 22 pp. 4 Cam bridge, Mass., 1867 Trenn, A. L. : * Ueber die Ursachen der physischen Beschaffenheit dcs Mondes. 43 pp. 8 s.l., s.a. Trentham, W. H. : Observations on the Applica- tion of Logarithms to the discovery of the Roots of Equations of all kinds, ... 10 pp. 8 Cambridge, 1835 Tresca, Henri : *Sur 1'ecoulement des corps solides et ses applications. 55 pp. 8 London, 1878 In English and French. Sec p. 121. M. Abdiae Trew ... dissertatio de cometis et via lactea . . . i plate, 2 ff. + 24 pp. 4 AltdorphI, 1662 - Griindliche ... Beschreibung des jiingst zu End des Jahrs 1664 ... erschienenen Cometen / ... 2 plates, 4 ff. + 64 pp. 4 Nilrnberg, 1665 Trigonometry : Trigonometriae Planse & Sphaericae Elementa. Item de Natura et Arithmetica Logarithmorum, tractatus brevis. 2 plates, 76 pp. 8 Oxonice, 1731 Woodcut on title. Tresca, : See Loewy, M. Trotter, Henry: * Account of the Survey Opera- tions in connection with the Mission to Yarkand and Kashghar in 1873-74. i map, 5 plates, 61 + 165 pp. 4 Calcutta, 1875 Tresenreuter, Christoph Friedrich : Dissertatio ... de Scientiae Cometicae fatis et progressv Troughton, Edward: * An Account of the Re- pars prior [posterior} . . . peating Circle, and of the Altitude and Azimuth 24 pp., 24 pp. 4 [Altorfii] 1730 Instrument ; ... 22 pp. 4 London, 1821 Treutlein, P. : Gcschichte unserer Zahlzeichen Trouvelot, E. L. : On some physical Observations und Entwickelung der Ansichten iiber dieselbe. of the Planet Saturn. i plate, 94 pp. 8 Karlsruhe, 1875 i plate, u pp. 8 Boston, 1875 H H H Trouvelot Tyndall. 450 Trouvelot, E. L. cont. * Spectres fugitifs observes pres du limbe solaire. 17 pp. 8 Paris, 1880 * Observations on Jupiter. 23 pp. 8 Boston, 1 88 1 The Veiled Solar Spots. 4 pp. 8 London, 1884 v * Les taches polaires de Venus. 2 pp. 4 Paris, 1 884 *Changements observes sur les anneaux de Saturne. ... 4 pp. 4 Paris, 1 884 * Sur la variabilite des anneaux de Saturne. i plate, 24 pp. 8 Paris, 1884, '85 * Observation d'un essaim de corpuscules noirs passant devant le Soleil. 3 pp. 4 Paris, 1885 * Remarquables protuberances solaires diame- tralement opposees. 3 pp. 4 Paris, 1885 * Remarquable protuberance solaire. 2 pp. 4 Paris, 1885 * La planete Saturne en 1885. 4 pp. 4 Paris, 1885 * Sur la structure intime de 1'enveloppe solaire. I plate, 29 pp. 8 Paris, 1885 - * Murs enigmatiques observes a la surface de la Lune. 4 pp. 8 Paris, 1885 * Nouvelle eruption solaire. 3 pp. 4 Paris, 1887 * Nouvelles observations sur la variability des anneaux de Saturne. 4 pp. 4 Paris, 1888 Trudi, Nicolo: * Memorie premiate in risposta al programma. [Quesito i.... Iscrivere in un dato cerchio un triangolo ... Quesito 2.... Iscrivere in un triangolo dato di specie e di grandezza tre cerchi, ...] 8 plates, xviii.+46 pp. 4 \Napoli, 1840] * Problema fondamentale per le polari coniche reciproche geometricamente risoluto. 2 plates, xxiv. + 28 pp. 4 Napoli, 1840 * Teoremi sulle sezioni coniche utili alia risolu- zione di difficili problemi. 2 plates, 2 1 pp. 4 Napoli, \ 840 * Su i poligoni iscritti e cifcoscritti alle curve coniche con date condizioni. 9 plates, viii.+ 1 16 pp. 4 Napoli, 1841 Trudi, Nicolo cont. * II problema d'iscrivere in una curva conica un poligono co'lati tendenti a punti dati risoluto in piu'modi. 3 plates, 48 pp. 4 Napoli, 1841 Tschermak, G. : See Makowsky, A. Tschudi, J. J. v.: * Reise durch die Andes von Siid-Amerika, von Cordova nach Cobija im Jahre 1858. I chart, 38 pp. 4 Gotlia, 1860 Tulindberg, Claud. Alb., et Ahllof, Carolus Johannes : In theoriam umbrae mcditationes mathematicae, quarum partem secundam ... subjiciunt. pp. 9-24, 4 Helsingforsiae, 1828 Tupman, G. L. : * On the great Meteors of 1875 : September 3, ... 7 and ... 14. 1 6 pp. 8 London, 1876 * Corrections to the Nautical Almanac places of the Moon for Longitude Observations in connection with the Transit of Venus. i plate, 10 pp. 8 London, 1877 Turnbull, Joseph: * On the fifteenth year of the emperor Tiberius. 7 pp. 8 [London, 1852] [Turner, Philip]: Results of Astronomical Obser- vations made in the Interior parts of North America. 16 pp. 4 London, 1794 Tuscany : Rapporto della pubblica esposizione dei Prodotti di Arti e Manifatture Toscane eseguita in Firenze nel Settembre 1841 ... xvi. + 47 pp. 8 Firenze, 1841 Tybring Melchior: See Ramus, J. F. Tycho Brahe : See Brahe, T. Tychsen, Camillo : See Tidsskrift, Mathematisk. Tyler, : Brakes. How the Brake Question is being Manipulated in England. ... 66 pp. 8 Glasgow, 1877 Tyndall, John: * On the nature and Force by which Bodies are repelled from the Poles of a Magnet ; to which is prefixed, an Account of some Experiments on Molecular Influences. 3 plates, 51 pp. 4 London, 1855 - * Further Researches on the Polarity of the Diamagnetic Force. 23 pp. 4 London, 1856 - * On the relation of Diamagnetic Polarity to Magnecrystallic Action. 13 pp. 8 London, 1856 451 Tyndall Unicorno. Tyndall, John continued. * On the Absorption and Radiation of Heat by Gases and Vapours and on the Physical Connexion of Radiation, Absorption, and Conduction. i plate, 36 pp. 4 London, 1861 * On the Absorption and Radiation of Heat by- Gaseous and Liquid matter. Fourth Memoir. 25 pp. 4 London, 1863 * Remarks on the Dynamical Theory of Heat. 19 pp. 8 London, 1863 * On Radiation through the Earth's Atmosphere. 5 pp. 8 London, 1 863 Contributions to Molecular Physics. Being the Fifth Memoir of Researches on Radiant Heat. 42 pp. 4 London, 1 864 Sound. A course of Eight Lectures delivered at the Royal Institution of Great Britain. PP- 8 London, 1867 Heat a mode of motion. Third edition ... I plate, xxiii. + 52O pp. 8 London, 1868 Illustrated. Researches on Diamagnetism and Magne-Crys- tallic Action, including the question of Diamag- netic Polarity. 9 plates, xix. + 36i pp. 8 London, 1870 Handbook of Ice and Glaciers. Notes of a course of six lectures ... on Ice, Water, Vapour, and Air. ... viii. + 68 pp. 8 {London, 1872] * Action of Free Molecules on Radiant Heat, and its Conversion thereby into Sound. 64 pp. 4 London, 1882 - Gas for Lighthouses. Professor Tyndall on the lighthouse question. I. [II.] Letter which ap- peared in Daily Papers of London and Dublin 23 rd July, 1883 [26 th July, 1883]. 2 pts. 10 pp., II pp. 8 London, 1883 See Howard, J. E. Tyndall, John, and Francis, William : Scientific Memoirs, selected from the Transactions of Foreign Academies of Science, and from Foreign Journals. Natural Philosophy. 5 plates, iv. + 359 pp. 8 London, 1853 Tzechani, Constantin: 8 ff. + 1 12 pp. 8 'Ev XdX; Ttj May(Se/3o/3yo/, 1769. - Hpoyvfivaoo,ooooo. & ad singula Scrupula Prima Quadrantis. ... Editio Secunda ... 6 ff. + 79 pp. + 382 ff. fol. Govdae, 1628 Tables de Sinus, Tangentes, et Secantes, et de logarithmes des sinus, tangentes, Et des Nom- bres depuis l'unit jusques a 10000. Avec une Methode pour rtsoudre . . . tons les Triangles . . . Derniere Edition ... 48 pp. + 143 ff. 8 Paris, 1699 Vodusek, M. : Neue exacte Methode fiir die Bahnbestimmung der Planeten und Kometen nebst einer neuen Storungstheorie. v.+ 162 pp. 8 Laibach, 1883 Vogel, A. F. : The Discovery of a General Resolu- tion of all superior finite Equations of every numerical both algebraick and transcendent form. 38 pp. 8 Leipzick, London, 1845 Vogel, Hermann : Exercitatio Academica De ortu & occasu siderum poetico, . . . 8 ff. 4 Wittebergcz, 1670 Johann Christoph Adlung was the president. Vogel, Hermann Carl: Beobachtungen von Nebel- flecken and Sternhaufen am sechsfiissigen Re- fractor und zwolffiissigen Aequatoreal der Leipziger Sternwarte ... 4 ff. + 92 pp. 8 Leipzig, 1867 Vogel, Hermann Carl- dcr Cometen. cont. * Ueber die Spectra 6 cols. 4 Altona, 1872 Untersuchungen iiber die Spectra der Planeten. . . . [ Anhang. Untersuchungen iiber das Absorp- tionsspectrum unserer Atmosphare.] 1 plate, 64 pp. 8 Leipzig, 1 874 * liber ein Spectroskop zur Beobachtung licht- schwacher Sterne, und einige damit ausgefiihrte Beobachtungen. I plate, 24 pp. 8 Leipzig, 1874 * Ueber die Veranderung der Tonhohe bei Bewegung eines tonenden Korpers. 20 pp. 8 Leipzig, \ 876 * Positionsbestimmungen von Nebelflecken und Sternhaufen zwischen + 9 30' und +15 30' Declination. 2 plates, 32 pp. 4 Leipzig, 1876 * Spectralphotometrische Untersuchungen ins- besondere zur Bestimmung der Absorption der die Sonne umgebenden Gashiille. 2 plates, 41 pp. 8 Berlin, 1877 * Untersuchungen iiber das Spectrum des neuen Sterns im Schwan. I plate, 21 pp. 8 Berlin, 1877 Der Sternhaufen x Persei beobachtet am 8-zol- ligen Refractor der Leipziger Sternwarte in den Jahren 1867 bis 1870. ... 2 plates, 3 ff. + 36 pp. 4 Leipzig, 1878 * Ueber eine einfache Methode zur Bestimmung der Brennpunkte ... eines Fernrohrobjectivs fiir Strahlen verschiedener Brechbarkeit. I plate, 9 pp. 8 Berlin, 1880 * Resultate spectralphotometrischer Untersu- chungen. 1 1 pp. 8 Berlin, 1 880 * Vermischte Mittheilungen, betreffend Spec- tralapparate. I. Vorrichtung zur Messung der Spectrallinien, besonders bei lichtschwachen Spectren. [II. Ein Spectroskop zur Beobach- tung lichtschwacher Nebelflecke und Kometen. III. Ueber Interferenzgitter ...] 2 + 5 pp. 8 Berlin, 1881 * Ueber eine Methode, die Schwingungszeit eines Pendels ... durch Coincidenzen ... zu er- mitteln. 3 pp. 8 Miinchen und Leipzig, 1881 * Beobachtungen des grossen Cometen von 1881 (Comet III. 1881). I plate, 14 pp. 4 Potsdam, 1881 459 Vogel Volkmann. Vogel, Hermann Carl cont. * Ueber die Bestim- mung der Bewegung von Sternen im Visions- radius. 4 cols., 4 Kiel, 1888 * Uber die Bestimmung der Bewegung von Sternen im Visionsradius durch spectrogra- phische Beobachtung. i plate, 5 pp. 8 Berlin, 1888 * Ueber die Bedeutung der Photographie zur Beobachtung von Nebelflecken. i plate, 6 cols. 4 Kiel, 1888 See Observatories. Bothkamp. Potsdam. Vogel, H. C., und Lohse, O. : * Untersuchungen liber die Verwendbarkeit der Kollodion-Photo- graphie zur Beobachtung des ... Venus-Vorii- berganges, ... 31 pp. 8 Leipzig, 1873 * Ueber die Photographie der weniger brech- baren Theile des Sonnenspectrums. 5 pp. 8 Leipzig, 1876 Vogel, Hermann Wilhelm: Lehrbuch der Photo- graphie ... enthaltend die photographische Chemie, Praxis und Aesthetik. Dritte ... Auflage. ... 3 plates, xi. + 580 pp. 8 Berlin, 1878 Illustrated. Voigt, Christian : Herrn Anthon Blierstorps ... Arithmet. Geomet- Quadrat- Und Cubic-Cos- sische Erquick-Stunden / In sich fassend 133 lustige ... Fragen ... auffgeloset durch Christian Voigt. 66 ff. 4 Hamburg, 1684 According to Jocher the original work appeared in 1670. A few of the questions are wholly or partly in Low German. [Voigt, Heinrich] : Newer Astrologischer Post- Reuter / Kurtze Verfassung der . . . Prognostica- tionen / so auff gegenwertiges Jahr / 1640. verfertigt ... worden. ... Mit mliglichen Fleisz gestellet / ... durch nachfolgende Authores, Hermannvm de VVerve ... Davidem Herlicium. 4 ff. + 32 pp. 4 Mdyntz, 1640 Neuer Post-Reuter / Oder Astrologisches vnpar- theyisches Bedencken : Von dem fernern ... Zustande des jtzigen Kriegswesens / Gerichtet Auffs 1641. 1642. 1643. Jahr. ... 8 ff. 4 s.l., s.a. Voigt, Johann Heinrich : Observation und Be- richt Von dem andern Cometen ... 1665. ... 4 ff. 4 Hamburg [1665] Woodcut map on title. Voigt, Johann Heinrich continued. Stadischer vermehrter Cometen Spiegel Von den beyden Cometen Auszgangs 1664. und Anfangs 1665. Jahres. ... 8 ff. 4 Hamburg [1665] Woodcut map on title. [ ] Von der Namen-Nennung / Materie und Wiirckung Der Cometen ... 6 ff. 4 [In fine} : /. H. V., s.l. [1677] Woodcut on titlepage. See page 1 06. Cometa, Matutinus & Vespertinus, ... i plate, 1 6 ff. 4 Hamburg [1681] Cometa Matutinus et Vespertinus, . . . i plate, 1 2 ff. 4 Dantzig, Nack der Hamburg- schen Edition. Druckts David- Friderich Rhete [1681]. Vorstellung und Betrachtung der Grossen Con- junction, ... Saturni, und Jovis, Welche sich zu dreyen malen begiebet : Anno 1682, den 18 Octobris ... Anno 1683, den 21 Januarij ... Und den 16 Maji ... Zum Vortrab Des Vergleichung- Spiegels Himmels und der Erden / ... 22 pp. 4 [Stade] 1682 ... Orientalische grosse Veranderungen / Deren Lauff aus verschiedener . . . Cometen Bezeichnung ... gezeiget ... 20 ff. 4 s.l., 1683 Cut on title. Der Lauff Grosser Veranderungen nach Orient, Aus Verschiedener Cometen Bezeichungen As- trologice Vorgestellet. 12 ff. 4 [Stade] 1683 Voigt, Johann Heinrich : Entwickelung der phy- sischen Beschaffenheit der Kometen . . . I plate, 76 pp. 8 Rudolstadt, 1808 Voiron, : Histoire de 1'Astronomie, depuis 1781 jusqu' 181 1, pour servir de suite a 1'Histoire de 1'Astronomie de Bailly. 3 ff. + ix. + 383 pp. 4 Paris, 1810 Voit, Paul Christian: Percvrsio conatvvm demon- strandi parallelarvm theoriam de iisqve ivdicivm. ... [Inaugural Dissertation.] i plate, 54 pp. 8 Goettingae, 1802 Volkmann, Anton von : Tafel aller Winkel, die sich am Mittelpuncte eines Quadrats bilden, ... oder die ... Quadratur des Zirkels. 13 ff. 4 Linz, 1823 Volmar Waddington-Kastus. 460 Volmar, Johann: PracticaWittenbergensisTelitsch Magistri Johanis Volmar / Nach der geburt Christi auff. M.ccccc. vnd. xxij. jar. ... 8 ff. 4 s.l., s.a. [seel Wittenberg, 1522] Woodcut on title. Volpicelli, Paolo : * Dcscrizione della lampada elettro-dinamica del sig. Duboscq-Soleil e indi- cazioni delle principal! sperienze ottiche da eseguirsi colla medesima. I plate, 15 pp. 4 Roma, 1851 * Sui criteri d'integrabilita delle funzioni dif- ferenziali ... 48 pp. 4 Roma, 1852 * Sul raggiamento calorifico diretto del Sole. 12 pp. 4 Roma, 1852 * Soluzione algebrica della x 2 + y* = (a 2 + essendo k un valore numerico intero. 14 pp. 8 Roma, 1853 * Rettificazione delle formule per assegnare il numero delle somme ognuna di due quadrati nelle quali un intero puo spezzarsi. 8 pp. 4 Roma, 1853 * Applicazione delle formule, che riguardano le progression! tanto aritmetiche quanto geome- triche, a dimostrare alcuni teoremi sui numeri;... II pp. 8 Roma, 1854 *Due comunicazioni sulla polarita elettrostatica. 8 pp. 4 Roma, 1854 *Sur 1'induction electrostatique. Lettre ... a M r . V. Regnault. 6 pp. 4 Paris, 1855 Volta, Alessandro : Collezione dell'opere del... conte Alessandro Volta. Tomo I. [-III.] ... [By Vincenzio Antinori.] 3 vols. 8 Firenze, 1816 Vols. I. and II. each consists of two parts. In the first volume is a portrait of Volta. See Riccardi, P. Voltaire, Francois Marie Arouet de : Elemens de la philosophic de Neuton, Mis a la portee de tout le monde. Portrait, 8 plates, 399 pp. 8 Amsterdam, 1738 Many engraved vignettes and figures in the text. Le Micromegas de Mr. de Voltaire, avec une Histoire des croisades & un nouveau plan de 1'histoire de 1'esprit humain. 257 pp. 12 Londres, 1752 Vooght, Claas Jansz. : Astrolabium catholicum, Ofte een Grondige Onderwijsing, Aangaande d'Oorspronk, ... en 't veclvuldigh gebruyk des algemeenen Starre-Thoneels, ... 20 pp. 4 Amsterdam, 1680 Quadrans astronomicus Et geometricus : Ofte Grondige Onderwijsingh aangaande 't maakzel en 't veelvuldigh gebruyk des Quadrants. 24 pp. 4 Amsterdam, 1681 Vorsselman de Heer, Pieter Otto Coenraad : Specimen inaugurale de fractionibus continuis,... 5 ff. + 6o pp. 4 Trajecti ad Rhenum, 1833 Voss, Isaac S. [Vossius] : De lucis natura et proprietate. 4 ff. + 85 pp.+ I f. 4 Amstelodami, 1662 Isaaci VossI de motu marium et ventorum. Liber. 6 ff.+ 123 pp. 4 Hagce-Comitis, 1663 Vulpius, Johann : D. O. M. S. 2>;/uoXoy(a Oder Historischer Discurs, Was hiebevor auff solche Zeichen und Wunder / dergleichen biszhero von Anno 1680. bisz 1681. nebenst den Come- ten / ... sich zugetragen / ... geschehen ist / ... 10 ff. 4 Hall in SacJisen [1681] Kurtze Jedoch vollstandige Beschreibung : Des Neulich-erschienenen ... Comet-Sterns / ... 4 ff. 4 Leipzig [1682] Rude cut on title. See page 1 14. Kurtz-einfaltiger Bericht von Dem in Julio und Augusto Anno 1683. erschienenen ... Cometen / ... Deme gleichfalls Eine kurtze Beschreibung des jiingst-erschienenen Feuer-Zeichens / So den 12 Augusti ... gesehen worden ist / Bey- gefuget ... 4 ff. 4 Leipzig [1683] W., W. : See Arbuthnet, J. Wace, Henry : A simple method of calculating Logarithms to any number of figures. 1 6 pp. 8 London, 1873 Wachter, Friedrich Ludwig: De elementis, qvae ad corporvm coelestivm revolvtionem circvm proprivm axem spectant, ex observationibvs geocentricis derivandis commentatio, ... Accedit nova compositionis virium demonstratio. 39 pp. 4 Gottingae, 1815 Wackerbarth, Athanasius Frans Didrik : * Om planeten Neptunus. 125 pp. 8 Uppsala, 1865 Waddington-Kastus, C. : See Ramus, P. Wagenius, Sven: Dissertatio mathematica, metho- dvm generalem exhibens, in omnibvs coni sec- tionibvs, parametrvm geometrice determinandi.... I cut, 19 pp. 4 Gryphiswaldice, 1736 Wagner, August : * Ueber ein altes Manuscript der Pulkowaer Sternwarte. 7 pp. 4 Dublin, 1882 See Observatories. Pulkowa. Wagner, Christian Friedrich : De angulis, quos dicunt, mixtilineis. Ad Aristotel. analytic, pr. LI. cap. XXIIII. . I. ... i plate, 12 pp. 4 Regiomonti, 1815 Wagner, Elias : Zwiefaches Wunder GOttes Der beyden grossen Comet-Sternen am Himmel. ... 14 ff. 4 Breszlaw [1665] Wagner, Heinrich Adolf Eduard : Versuch eines ausflihrlichen Lehrbuchs der Chronologic. Erster Theil. Mathematische Chronologic. 6 plates, xx. + 759 pp. 8 Leipzig, 1826 Wagner, Johann Christoph : Griindlicher und warhaffter Bericht von dem Ursprung der Ko- meten / ... 8 ff. 4 Augspurg, 1681 Woodcut on title. - Cometa disparens, Das ist : Griindlicher Bericht von dem fernern Lauff Desz Komet-Sterns / ... Deme mit angefiigt wird Was von der grossen Zusammen-Kunfft ... Saturni und Jovis. Item der grossen 1684. erscheinenden Sonnen-Fin- sternusz zu halten. 14 ff. 4 Augspurg, 1681 One woodcut on the title, and four in the text. Wahl, Friedrich Wilhelm Ludwig: Dissertatio mathematica Symbolas ad epicrisin theoriarum parallelas spectantium continens. Particula I. Insunt IV theoriac earumque censura. ... I plate, 44 pp. 4 lenae, 1823 Wahlander, Herman : Nagra egenskaper hos tangent -triangeln for kurvor af 3:6 graden. Akademisk afhandling, ... 27 pp. 8 Upsala, 1869 Wahl6n, Carl Johan Mortimer: Om funktioners af en oberoende variabel maxima och minima. Akademisk afhandling ... i plate, 22 pp. 8 Stockholm, 1872 Walch, Albrecht Georg : De svperstitione vetervm circa defectvs Ivnae commentatio. ... 8 pp. 4 Schlevsingae, 1775 461 Wagenius Walker. Walch, Albrecht Georg continued. Ueber das geographische Flachenmaasz. ... 8 pp. 4 ScJileusingen [1791] Waldin, Johann Gottlieb: Dissertatio mathe- matica de similitvdine triangvlorvm ... 23 pp. 4 lenae, 1756 Waldo, Leonard : Report of the Observations of the Total Solar Eclipse, July 29, 1878, made at Fort Worth, Texas. 4 plates, 60 pp. 4 Cambridge, 1879 Wales, William : The original astronomical Ob- servations made in the course of a Voyage towards the South Pole, and Round the World, In the Years MDCCLXXII, ... MDCCLXXV. 4 plates, lv. + 385 pp. 4 London, 1777 See Maskelyne, N. Walker, Charles V. : Electric Telegraph Manipu- lation : . . . i plate, xii. + 107 pp. 12 London, 1850 * The work-value of electro -magnets enclosed in iron. n pp. 8 London, 1876 See Rive, A. de la. Walker, Jos. : Astronomy's Advancement, Or, News for the Curious; being a Treatise of Tele- scopes : and An Account of the Marvelous Astronomical Discoveries ... Also ... the best way of using Instruments ... out of... Mr. Hook, Mr. Bouilleau, Mr. Hevelius, Father Kircher, &c. . . . Done out of French by Jos. Walker. II plates, 8 ff, first blank, + 56 pp. 8 London, 1684. [Walker, J. T.] : Notes on the harmonic Analysis of Tidal Observations ... iv. + 5 1 pp. 8 London, 1 872 Walker, Sears Cook : *[On a missing star in the Histoire Celeste and Computations of the orbit of Neptune.] 1 2 pp. 8 Boston, 1 848 Walker, W. : An Epitome of Astronomy, with The New Discovered Planets, and the late Comet, as illustrated by the Eidouranion ; or, Transparent Orrery, invented by A. Walker. The twenty-fifth edition. 40 pp. 8 London, 1813 Walkingame Ward. 462 Walkingame, Francis : The Tutor's Assistant ; being a compendium of arithmetic, ... A New and Improved Edition, to which is added, an Appendix on the Decimal Coinage. By J. R. Young. vii.+ i67 pp. 8 London, 1867 Wall, Joannes van der : Specimen astronomico- geographicum inaugurale de Navigandi Arte i plate, 3 ff.+6i pp. + 3 ff. 4 \Lugduni Bata- vormti\ 1756. Wallace, William: * Investigation of Formulae, for finding the Logarithms of Trigonometrical Quantities from one another ; And A proposed Improvement in the Solution of a Case in Plane Trigonometry. 20 pp., 3 pp. 4 Edinburgh, 1823 [ ] * A Treatise on Fluxions, from The Edinburgh Encyclopaedia. 2 plates, 86 pp. 4 Edinburgh, s.a. Waller, Johann Gottzkalk : Projectio Ortho- graphica Eclipseos Solis, Ann. 1730. d. 4 Julii ad Merid. & Elev. Poli Upsal. 4 ff. + 28 pp. + 2 ff. 8 Upsalice, 1729 Waller, Richard : See Academies. Florence, Accademia del Cimento. Wall is, John : JoJiannis Wallisii ... Elenchvs geometric? Hobbianoz. Sive, Geometricorum, qua? in ipsius Elementis Philosopliice, a Thoma Hobbes ... proferuntur, Refutatio. 4 ff. + i36 pp. 8 Oxonice, 1655 Johannis Wallisii... Opervm mathematicorvm Pars Prima. Qua Continentur, Oratio Inaugu- ralis. Mathesis Universalis ; ... Adversus Mei- bomii, de Proportionibus Dialogum, Tractatus Elencticus. [Pars Altera : Qua continentur De Angulo Contactus & Semicirculi, ... De Sec- tionibus Conicis Tractatus. Arithmetica Infini- torum : . . . Ecclipseos Solaris Observatio.] 2 vols. n one. pp., 4 i plate, 14+6 . ., . pp. + i f. + S ff. + 108 pp. + 8 ff. + 198 pp. + 1 + 3 ff. +9 pp. 4 Oxonii, 1657, '57, '57, '56, '55, '56, '55. Johannis Wallis ... Opera mathematica. Volu- men Primum. [De AlgebraTractatus ; Historicus & Practicus. Anno 1685 Anglice editus ; Nunc Auctus Latine. Cum variis Appendicibus ; ... Volumen alterum. Volumen Tertium. Quo con- tinentur Claudii Ptolemaei Porphyrii Manuelis Bryennii Harmonica : Archimedis Arenarius, & Dimensio Circuli ; ... Aristarchi ... de Magni- tudinibus Distantiis Solis & Lunae, Liber : Pappi Alexandrini, Libri Secundi ... Fragmen- tum : ... Accedunt Epistolae ... et Opuscula qusedam Miscellanea.] 3 vols. Portrait, 7 ff.+ 1063 pp., i plate, 8 ff. + S/Q pp., 2 plates, 1 2 ff. + 708 pp. + 7 ff. + 445 PP- fol - Oxonice, 1695, '93, '99. Diagrams in the text. Wallis, John continued. A Treatise concerning St. Matthias Day, Misplaced in the Oxford Almanack for the Year 1684 ... 3 ff. + 28 pp. 8 Oxford, 1719 Wai raven, Jacob : Dissertatio philosophica de natura et propagatione lucis, ... 2 ff. + 47+i pp. 4 Traiecti ad Rhenum, 1780 Walther, August Friedrich : De lente crystallina ocvli hvmani, Dissertatio Physico-Mathematica, i plate, 23 pp. 4 Lipsice, 1712 Walther, Johann Michael : De coloribvs macv- larvm solarivm praeside lo. Frider. VVeidlero... dispvtabit ... 24 pp. 4 Vitembergae, 1729 Walther, Michael: De zona torrida, . . . 1 6 ff. 4 Wittebergce, 1678 Johann Baptista Roschel argued this dissertation. Walton, J. : A Vindication of Sir Isaac Newton's Principles of Fluxions, against the Objections Contained in the Analyst. 32 pp. 8 Dublin, Reprinted London, 1735 - The Catechism of the Author of the Minute Philosopher Fully answer'd. 30 pp. 8 Dublin, Reprinted at London, 1735 Walton, William : A Collection of Problems in illustration of the Principles of Theoretical Mechanics. 9 plates, vi. + 45i pp. 8 Cambridge, 1842 A Collection of Problems in illustration of the Principles of Theoretical Hydrostatics and Hydrodynamics. 3 plates, vii.+23O pp. 8 Cambridge, 1847 Warburton, Henry: * On Self-repeating Series. 1 8 pp. 4 Cambridge, 1854 Ward, F. H. : * Improvements in the Micro-spec- troscope, i plate, 5 pp. 8 London, 1878 463 Ward Watson. Ward, John : The Young Mathematician's Guide. Being a Plain and Easie Introduction to the Mathematicks. In Five Parts. ... with an Ap- pendix of Practical Gauging. The Second Edition Corrected. Portrait, 5 ff.+45i pp. 8 London, 1713 The same. The Ninth Edition, ... To which is added, A Supplement, containing the History of Logarithms, ... 4 ff. + 48o pp. + 4 ff. 8 London, 1752 Ward, Mrs. M. : Telescope Teachings : A familiar sketch of Astronomical Discovery; ... illustrated by the author's original drawings ; ... Frontispiece, 15 plates, xii. + 212 pp. square 8 London, 1859. Ward, Seth : Astronoinia Geometrica : ubi Metho- dus proponitur qua Primariorum Planetarum Astronomia sive] 'P ' ' Ipossit Geometrice absolvi. ICirculansJ [Liber primus, secundus, tertivs.] 16 ff., first blank, 74 + 67 + 57 pp. 8 Londini, 1656. Many diagrams. On the fly-leaf is the autograph of Abrah. Gotthelf Kaestner i-jSo. Warde, William : See Arcandam. Wargentin, Pehr Vilhelm : Specimen astronomi- cum, De Satellitibus Jovis, ... I f. + 38 pp. 4 Upsalice, 1741 * Tabulae novae et correctae pro supputandis eclipsibus tertii Satellitis Jovis. ... 1 6 pp. 8 Londini, 1769 Waring, Edward: Miscellanea Analytica, de aequa- tionibus algebraicis, et curvarum proprietatibus. 3 plates, 6 ff. + iv. + 162 pp. 4 Cantabrigice, 1762. Proprietates algebraicarum curvarum. 6 plates, 4 ff. + vii. + 130 pp. 4 Cantabrigice, 1772. Meditationes algebraicae. Editio tertia recensita et aucta. pp. + 7 ff. 4 Cantabrigice, 1782 Waring, Edward cont. * On Infinite Series. 37 pp. 4 London, 1785 Warmann, : Untersuchungen liber das Wesen des Lichtes und der Farben. ... 5 plates, viii. + 374 pp. 8 Leipzig, 1873 Warner, Germanus : Neue Astrologisch-Theolo- gische Cometen-Practic / ... 5 ff. 40 {Stuttgart, 1681] Printed as a continuation of J. J. Zimmermann's Coineto- Scopia. Warner, Thomas : How to keep the Clock Right by Observations of the Fixed Stars . . . Together with Tables of Stars ... to the End of the Century. Improved Edition. 3 ff.+9+i5 + 72 pp. 8 London, 1876 Meditationes analytical Prima editio imprime- batur annis 1773, 4 & 5 : Secunda ... 1785. i plate, xlii. + 722 pp. + 2 ff. 4 Cantabrigice, 1785. Warnstorff, G. H. L. : See Schumacher, H. C. Warren, Cyrus M. : * Researches on the Volatile Hydrocarbons. 42 pp. 4 Cambridge, U.S., 1867 * On a Process of Fractional Condensation ; applicable to the Separation of Bodies having small Differences between their Boiling-Points. 14 pp. 4 Cambridge, U.S., 1867 Warren, C. M., and Storer, F. H. : * Exami- nation of Naphtha obtained from Rangoon Petroleum. 9 pp. 4 Cambridge, U.S., 1867 * Examination of a Hydro-carbon Naphtha, obtained from the Products of the Destructive Distillation of Lime-soap. 31 pp. 4 Cambridge, U.S., 1867 Warren, Thomas T. P. Bruce : * On the Appli- cation of the Calculating Machine of M. Thomas de Colmar to Electrical Computations. ... 30 pp. 8 London, 1872 Wartmann, Elie Francois: * Memoir on Daltonism [or Colour Blindness]. 32 pp. 8 London, 1846 Wartmann, Louis Francois: * Notice sur la re- apparition de la comete ... d'Encke. i chart, 8 pp. 8 Geneve, 1838 Waser, Caspar : Institutio Arithmetica brevis & facilis: ... Accessit tractatvs de qvadrato geome- trico ... Cum figuris aeneis. 92 ff. 8 Tigvri, 1603 The figures are wanting. Watson, Henry: See Euler, L., 1776. Watson Weber. 464 Watson, James C. : Theoretical Astronomy re- lating to the Motions of the Heavenly Bodies revolving around the Sun in accordance with the law of universal gravitation ... 662 pp. 8 PhiladelpJiia, London, 1 869 Watson, John : Essay on the solar system. To Philosophers. ... 7 pp. 8 + 1 f. 4 A berdeen, 1838 Watson, William: A Treatise on Time. viii.+ i54 pp. 8 London, 1785 Watt, Alexander : Electro-Metallurgy practically treated. viii.+ u6 pp. 12 London, 1860 Watt, James : Proceedings of the Public Meeting held ... for erecting a Monument to the late James Watt. x. + g6 pp. 8 London, 1824 Historical Eloge of James Watt by M. Arago, Translated from the French with ... Notes and an Appendix by James Patrick Muirhead. Portrait, ix, + 261 pp. 8 London, Edinburgh, 1839. * Eloge historique de James Watt, ... par M. Arago. Portrait, 128 pp. 4 Paris, 1840 Watt & Cavendish : Watt and Cavendish. [Con- troversy respecting The Composition of Water.] 36 pp. 8 s.l., s.a. Watte, John: The Report ... For the better Drainage ... of the Fens, of the River Ouse, ... 2 maps, 1 8 pp. 4 \Wisbeach, 1791] Watts, Henry : A Dictionary of Chemistry ... and the allied Branches of other Sciences. ... In five volumes. Vol. I. [-V.] ... 5 vols. 8 London, 1868, '69, '68, '68, '69 The same. Supplement. xiii.-|-ii36 pp. 8 London, 1872 The same. Second Supplement. 2 ff.-i-i2i5 pp. 8 London, 1875 Watts, W. Marshall : Index of Spectra. With a Preface by H. E. Roscoe. 9 plates, xvi. + 74 pp. 8 London, 1872 Webb, Frederik Ch. : *On an Electrical Experi- ment with an Insulated Room. 5 pp. 8 London, 1872 Webb, Thomas William : Celestial Objects for common Telescopes, i chart, xiii. pp.+ 1 f. + 247 pp. 8 London, 1859 Webb, Thomas William continued. The same. Second Edition, revised and enlarged. I chart, xvi. + 3i8 pp. 8 London, 1868 - The same. Third edition, revised and enlarged. I chart, i plate, xviii. + 343 pp. 8 London, 1873 The same. Fourth edition, revised and greatly enlarged. 3 plates, xiv. + 493 pp. 8 London, 1881 Webb, T. W., and Crossley, Edward : * Report of the Committee for discussing observations of Lunar objects suspected of change. i table, 38 pp. 8 Z, S;2 Webb, T. W., Harley, R., and Crossley, E. : * Report of the Committee for discussing Ob- servations of Lunar Objects suspected of C' 57 pp. 8 Li Webber, C. E. : Telephonic communica' 1 8 pp. 8 Lt Weber, H. : See Riemann, G. F. B. Weber, Immanuel: See Liebknecht, J. G. Weber, Johann : Cometen Predigt : ]' Christi Geburt her / ... die vornembsten Come- ten / ... erzehlet werden ... 20 ff., last blank, 4 Erffurt. 1618 Title in woodcut border. Weber, Nicolaus: Cometas svblvnares sive aereos non prorsvs negandos dissertatione inavi 1 , asserit ... 24 pp. 4 Altorfl, Weber, Wilhelm Eduard : Leges oscillationis oriundae si duo corpora diversa celeritate oscil- lantia ita conjunguntur ut oscillare non possint nisi simul et synchronice exemplo illustratae tuborum linguatorum. ... I plate, i table, 40 pp. 4 [Halle] 1827 * Commentatio de fili bombycini vi elastica. i plate, 36 pp. 4 Gbttingen, 1835 * De tribus novis librarum construendarum methodis commentatio. i plate, 21 pp. 4 Gottingen, 1837 * Observations on the Arrangement and Use of the Bifilar Magnetometer. 13 pp. 8 London, 1841 - * On a Transportable Magnetometer. i plate, 22 pp. 8 London, 1841 - * An extract from Remarks on the Term-Obser- vations for 1839, of the German Magnetic As- sociation. 2 pp. 8 London, 1841 Weber, Wilhelm Eduard continued. * On the Excitation and Action of Diamagnetism ac- cording to the Laws of Induced Currents. i plate, 12 pp. 8 London, 1852 - * On the Measurement of Electro - dynamic Forces. 41 pp. 8 London, 1852 - See Gauss, C. F. Webster, Thomas : * On the Freshwater Forma- tions in the Isle of Wight, with some Observa- tions on the Strata over the Chalk ... 4 plates, 94 pp. 4 London, 1814 - The Theory of the Equilibrium and Motion of Fluids. I plate, viii. + 212 pp. 8 Cambridge, 1836 Weddle, Thomas : A New, Simple, and General Method of Solving Numerical Equations of all Orders. 36 pp. 4 London, 1 842 465 Weber Weidler. Weidenbach, von : Tafel um den Logarithmen * The same. 2 cols., 4 London, 1 842 A review from The Atken^utn. Wedel, Johann Adolph: Propempticon Inaiignrale de Perpetvo Mobili. 8 pp. 4 hnce [1718] - Propempticon inavgvrale de Machina pro diri- gendis tvbis astronomicis emendata IV. i plate, 8 pp. 4 lenae [1734] - Propempticon inavgvrale de Circvlatione aeris per tvbos fornacis qvadratos horizontales melivs obtinenda. 8 pp. 4 lenae [1739] - Propempticon inavgvrale de Machina pro diri- gendis tvbis sev telescopis emendata. V. i plate, 8 pp. 4 lenae [1746] Wedgwood, Hensleigh : The Principles of Geo- metrical Demonstration, deduced from the ori- ginal conception of Space and Form. 48 pp. 8 London, 1 844 - See Euclides Megar., 1856. Weibel, Briquet & C le : II notice sur 1'appareil systeme Piccard pour 1'evaporation economique des dissolutions salees ... 4 plates, 20 pp. 4 Geneve, 1878 Weickert, Carl Friedrich : ... Methodvs nova series arithmeticas interpolandi. 1 2 pp. 4 \_Lipsice\ 1 803 De micrometris duplicem object! imaginem pro- ferentibus. i plate, 31 pp. 4 Lipsiae, 1811 KK K y I I von zu finden, wenn der Logarithme von x x I gegeben ist, Mit einem Vorworte von ... Gauss. 24 pp. 24 Copenhagen, 1829 Weidler, Georg Immanuel : See Weidler, J. F. Weidler, Johann Friedrich: ... Vsvm indvctionis in arteanalytica.-.dcmonstrat lo. Gvil. Elckivs... i f. + 3<3 pp. 4 Vitembergae, 1717 - Explicationem lovilabii Cassiniani publice excv- tiendam proponent lo. Frider. Weidlervs et lo. Daniel Perlicivs ... i plate, 32 pp. 4 Vitembergae, 1727 lo. Frider. Weidleri Explicatio lovilabii Cas- siniani. i plate, 32 pp. 4 Wittenbergae, 1727 Another impression of the foregoing work, but with another titlepage and without the Corollaria at the end. - De praesenti specvlarvm astronomicarvm statv dissertatio. 24 pp. 4 Wittenbergae, 1727 - Observationes meteorologicae atqve astrono- micae ann. MDCCXXIIX. et MDCCXXIX. illvstratae dissertationibvs bints de Observatorio meteorologico et de hiemis a. MDCCXXIX. asperitate. 3 ff.-f- 1 14 pp. 4 Vitembergae, 1729 De Mercvrio die XI. novembris A. ch hCC XXXVI. svb Sole viso ... i plate, 14 pp. 4 Vitembergae, 1737 De via cvrva Mercvrii svb sole in rectam con- vertenda exemplo transitvs Mercvrii per Solem a. d. V novembris a. CIO IDCCXLIII ... i plate, 24 pp. 4 Vitembergae, 1748 Bibliographia astronomica temporis, qvo libri, vel compositi vel edit! svnt, ... Accedvnt his- toriae astronomiae svpplementa. 4 ff. + 126 pp. + 5 ff- + 44 PP- 8 Wittenbergae, 1755- See Bernoulli, J. I. Hagenbruch, J. T. Spinner, C. G., 1727. Walther, J. M. Weidler, Job. Friedrich, und Rhost, Christian Samuel : De meteoro Ivcido singvlari A. CI3IOCCXXX m. octobri conspecto ... 32 pp. 4 Vitembergae, 1731 Particulars of a series of auroras. Weidler Weiler. 466 Weidler, Johann Friedrich, und Roth, Matthias Marcus: Selectas aliqvot observationes coelestes svperioribvs annis Vitembergae habitas ... svb- mittent. 32 pp. 4 Vitembergae, 1723 Weidler, Johann Friedrich, und Weidler, Georg Immanuel : De characteribvs nvmerorvm vvl- garibvs, et eorvm aetatibvs vetervm monimen- torvm fide illvstratis ... I plate, 28 pp. 4 Witembergae, 1727 Weidner, Johann : Acclamatio ad stellam novam prodigiosam, anno labente 1604. mensib. Octobri & Novembri conspectam, post Solis occasum, in dodecatemorio Sagittarij. 4 ff. 4 Gorlidi [1605] Weigel, Erhard : Commentatio astronomica de Cometa novo ... I plate, 30 ff. Af> Jence, 1653 Speculum Uranicum Aquilae Romance Sacrum, Das ist / Himels Spiegel / ... i plate, 3 cuts, 52+12 ff. 4 Jehna, 1661 See page 107. The same. 2 plates, 4 cuts, 52 + 12 ff. 4 s.l., 1681 See page 107. Fortsetzung des Himmels-Spiegels / ... Frontispiece, I f., woodcuts, 6 ff. + 1 27 pp. 4 Jena, 1665. Plate on title. See page 125. Fortsetzung des Himels Spiegels / ... Sampt der Vollstreckung des Anhangs vom Lauff des Cometen in diesem i665sten Jahr. Frontispiece, 3 ff, I f., cuts, 6 ff. + 127 pp. 4 Jehna [Jena'] 1665. The Vollstreckung des Anhangs ... is bound separately. Engraving pasted on the title of the Fortsetzung . . . The same. 3 ff., i f., woodcuts, 6 ff.+ 127 pp. 4 Jena, 1681 See page 125. Speculum Terrae, Das ist / Erd-Spiegel / ... i plate, 3 ff. + 2OO pp. 4 Jehna, 1665 Four woodcuts in text. See page 126. Himmels-Zeiger Der Bedeutung Aller Dinge dieser Welt / ... Sampt dessen Fort-Setzung. [Anhang, Vom Grund der Astrologie / ...] i chart, 6 ff. + 64 pp. +8 ff. 4 Jehna, 1681 One woodcut in text and another at the end. See page 129. Weigel, Erhard continued. Himmels-Zeiger Der Bedeutung Bey Erscheinung Des ungemeinen Cometen ... [Anhang. Vom Grund der Astro- logic / ...] i chart, 2 ff. + 8o pp. + 8 ff. a? Jehna, 1681 Woodcut on title, another at the end. Another edition has two more woodcuts, and a tail-piece on page 56. Fortsetzung Des Himmels-Zeigers Der Bedeu- tung. ... 6 ff. +96 pp.+ i f. + 24 pp. 4 Jehna, 1681 One woodcut in text. See page 130. On fol. Mm 4 verso: Joh. Abrahami Jhle I Observatio Oc- cultationis Nebulosae Cancri per Martem, Lipsias d. 15. Sept. 1680. Erhardi Weigelii, P.P. kurtze Beschreibung der verbesserten Himmels- und Erd- Globen: sambt dero niitzlichen Gebrauch / . . . 1 6 pp. 4 Jena, 1681 Von der Wiirckung Des Gemiiths / die man das Rechnen heist. Auf Veranlassung Des neuen Cometen / [Unmaszgeblicher Entwurff der ... Unterweisung / so wohl des Verstands / als auch des Willens durch das Rechnen.] i plate, 3 ff. +64 + 8 pp. 4 Jena, 1684 Cosmologia Nucleum Astronomiae & Geogra- phiae, ut & Vsum Globorum ... tradens Editio Tertia. 2 plates, 2 ff. + 44 pp. + 4 ff. 4 Jena, 1695 Woodcut on title. - Set U., U. J. Weights and Measures : Memorial on Decimal Weights. ... 15 pp. 8 London, 1859 Memorandum on a Comparison of the United States Standard Yard (No. 1 1) with the Imperial Standard Yard (No. i) and its Copies. 1878-9. 8 pp. 8 London, 1 879 Weilenmann, A. : Courte description de 1'aneroide a microscope, constr. 3 de J. Goldschmid et indications relatives a son emploi. D'apres le Dr. Weilenmann, ... i plate, 8 pp. 8 [Zurich, 1878] Weiler, Johann August : * Uber das Problem der drei Korper im allgemeinen und ins besondere in seiner Anwendung auf die Theorie des Mondes. vi. + 89 pp. 4 Leipzig, 1866 467 Weiler Weisse. Weiler, Johann August continued. * Grundziige einer neuen Storungstheorie und deren An- wendung auf die Theorie des Mondes. viii. + i/8 pp. 4 Leipzig, 1872 Weinek, Ladislaus : Die Photographic in der messenden Astronomic insbesondere bei Venus- vorubergangen. 116 pp. 4 Halle, 1879 Comet b 1881. Gezeichnet und beobachtet am Aequatoreal der Leipziger Sternwarte ... 1881 Juni 25 [ 1 88 1 Juni 27] ... if. 8 Leipzig, s.a. Two engravings on one plate. Weiner, Johann Friedrich,und B6hme,Theodor: De plagis cardinalibus, ... 10 ff. + 20 pp. 4 [ Wittenberg} 1678 Weinholdt, C. A. : See Vinhold, C. A. Weiss, Christian Samuel : De notionibvs rigidi et flvidi accvrate definiendis dissertatio physica... 56 pp. + i p., theses, 4 Lipsiae, 1801 De indagando formarvm crystallinarvm charac- tere geometrico principal! dissertatio ... 49 pp. 4 Lipsiae, 1809 De charactere geometrico principali formarvm crystallinarvm octaedricarvm pyramidibvs rectis basi rectangvla oblonga commentatio. ... 28 pp. 4 Lipsiae, 1809 * Ueber den eigenthlimlichen Gang des Krystal- lisationssystemes beim Quarz, und liber eine an ihm neu beobachtete Zwillingskrystallisation. i plate, 19 pp. 4 Berlin, 1816 * Ueber eine der vorhergehenden analoge Zwil- lingskrystallisation des Chabasits oder Kuboi'cits. 10 pp. 4 Berlin, 1816 * Verallgemeinerung einiger in der Abhandlung uber die ausfuhrlichere Bezeichnung der Krys- tallflachen ... vorgetragenen Lehrsatze. 3 plates, 33 pp. 4 Berlin, 1824 * Uber die Verhaltnisse in den Dimensionen der Krystallsystcme, und insbesondere des Ouarzes, des Feldspathes, der Hornblende, des Augites und des Epidotcs. 38 pp. 4 Berlin, 1825 Weiss, Edmund : Uber die Bahn des Cometen VIII des Jahres 1858. 8 pp. 8 Wien, 1859 Weiss, Edmund cont. * Planeten- und Cometen- Beobachtungen ... vom September 1862 bis December 1864. 52 pp. 8 Wien, 1866 Ueber Cometen und deren Zusammenhang mit Sternschnuppen ... 39 pp. 8 Wien, 1867 * Berichte der zur Beobachtung der totalen Sonnenfinsterniss des Jahres 1868 nach Aden unternommenen osterreichischen Expedition. Erster Bericht ... i plate, 24 pp. 8 Wien, 1868 * The same. V. Bericht. Beitrag zur Klimato- logie von Aden. 1 3 pp. 8 Wien, 1 868 * Resultate der Beobachtungen am Meridian- kreise. 9 pp. 8 Wien, 1870 - *The same. 8 pp. 8 Wien, 1871 * Planeten - und Cometen - Beobachtungen ... Vom ii. November 1865 bis 22. Juni 1870. 42 pp. 8 Wien, 1871 * Sternschnuppen - Beobachtungen, ausgefiihrt in den Jahren 1867-1870. 114 pp. 8 Wien, 1873 * The same. 1871 bis ... 1874. 113 pp. 8 Wien, 1874 - * Uber die Bahn der Kometen 1843 I und 1880 a. 20 pp. 8 Wien, 1880 See Littrow, K. L. v., 1877. Weiss, Franz : Observationes Astronomicae anni 1768. 1769. & 1770. in observatorio ... Tyrnavise in Hungaria habitae. 34 ff. 4 Tyrnavia, 1772 Weiss, Friedrich : Die Gesetze der Satellitenbil- dung. Einleitung zur Geschichte der Erde. 4 plates, viii. + 327 pp. 8 Gotha, 1860 Weisse, Ludwig Friedrich : Formula generalis- sima Pro inveniendo numero combinationum quantitatum sive loco earum, literarum datarum. 2 pp. fol. Rostochii, 1740 Weisse, Maximilian : Tafeln zur Reduction der bey verschiedenen Warmegraden beobachteten Barometerstande auf jede beliebige Normal - Temperatur. xxiv.+ i95 pp. 8 Wien, 1827 Coordinatae Mercurii, Veneris, Martis, Jovis, Saturni et Urani. xiv. + 73 pp. 4 Craco-viae, 1829 Correctiones temporis ex altitudinibus corres- pondentibus. 19 pp. 4 Cracoviae, 1829 Weisse West. 468 Weisse, Maximilian cont. Tables for computing the Differences of Heights, drawn according to the heights of Barometers and Thermometers. pp. 4 Vienna, 1831 * Latitude geographica Cracoviae ex observa- tionibus annorum 1829, 1830 et 1831 deducta... 1 8 pp. 8 Krakow, 1833 Positiones mediae stellarum fixarum in Zonis Regiomontanis a Besselio inter 15 et +15 [+I5et +45] declinationis observatarum, ad annum 1825 reductae et in catalogum ordinatae ... Jussu Academiae ... edi curavit et praefatus est F. G. W. Struve [Otto Struve]. 2 vols. 3 plates, 1 + 254 pp., xlviii. + 300 pp. 4 Petro- poli, 1846, '63. Weld, Charles Richard : * The Eleventh Chapter of the History of the Royal Society. ... [Pro- fessor De Morgan's Review of Weld's History ... Mr. Babbage's Calculating Machine.] 2 3 PP-+ x f-+ * ! PP- 8 London, 1848 Wells, William Charles: An Essay on Dew and several appearances connected with it. 2 ff.+ 146 pp. 8 London, 1814 The same. Edited, with Annotations, by L. P. Casella and an Appendix By R. 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Werner, Nicolaus: Rechenbuch Von derwelschen practick auff allerley Kauffmanshendel / . . . 156 ff. 4 Niirnbcrg, 1561 Werner, N. Fr. Z. : Der Comet in seiner natur- und welthistorischen Bedeutung ; . . . Frontispiece, 31 pp. 8 Wien, 1819 One plate in text. Wescher, C. '. THoXtopKtjTtKa KOI TrdXtopKiai Sia6po)v Tro'Aecoi/. Poliorcetique des Grecs. Traites theo- riques. Recits historiques. Textes restitues d'apres les Manuscrits ... accompagnes d'un Commentaire paleographique et critique. 3 ff. + xliv. + 388 pp. 4 Paris, 1867 "Wesgate, John : A new and complete set of Decimal Tables, on an improved system, for calculating Monies and Weights. ... With an Appendix, ... viii. + 67 pp. 4 London, 1822 West, Daniel : Grand Discovery. Demonstration of the true circumference, with the exact area and quadrature of the circle. ... Frontispiece, 3 plates, 30 pp. 8 London [1875] With this are 4 ff. of MS. 469 Westerholt Whewell. Westerholt, Georg, und Merckel, Daniel : Me- thodum probandi operationes arithmeticas per novenarii abjectionem ... committunt ... 15 + 1 pp. 4 Vittenbergce, 1734 Westphal, Johann Heinrich : Logarithmische Tafeln. xx. pp. + 50 ff. fol. Konigsberg, 1821 Westphal, Justus Georg : Evolutio radicum aequationum algebraicarum eternis terminis constantium in series infinitas. iv. pp. + 2 ff. + 27 pp. 4 Gottingae, 1850 Wetzer, Heinrich Joseph : Restitutio verae Chro- nologiaj rerum ex controversiis Arianis inde ab anno 325 usque ad annum 350 exortarum contra chronologiam hodie receptam exhibita, una cum Specimine HistoriaeCoptorum a Makrisio arabice scriptse, ... 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On some remarkable, and hitherto unobserved, Phenomena of Binocular Vision. 2 plates, 24 pp. 4 London, 1838 The Scientific Papers of Sir Charles Wheatstone. Published by the Physical Society of London. 21 plates, xiii. + 38o pp. 8 London, 1879 \Vith this boot is The Harmonic Diagram for transposing musical keys. Wheatstone, Charles cont. Directions for fixing and manipulating Sir Charles Wheatstone's Patent Alphabetical Magneto-Electric Tele- graph, with finger keys. 12 pp. 8 London, s.a. Wheelwright, William : Statements and docu- ments relative to the establishment of steam navigation in the Pacific ; . . . 2 maps, i table, 42 pp. 8 [London, 1838] Whewell, William : * A general Method of calcu- lating the Angles made by any Planes of Crystals, and the Laws to which they are formed. 3 plates, 46 pp. 4 London, 1825 * On the Classification of Crystalline Combina- tions, and the Canons by which their laws of Derivation may be investigated. 5 plates, 35 pp. 4 Cambridge, 1827 * Reasons for the Selection of a Notation to designate the Planes of Crystals. 13 pp. 4 Cambridge, 1827 On the Free Motion of Points, and on Universal Gravitation, including the principal propositions of books I. and III. of the Principia ; ... 4 plates, xxviii. + 237 pp. 8 Cambridge, 1832 - Memoranda and Directions for Tide Observa- tions. 8 pp. 4 [London, 1832] - Astronomy and General Physics considered with reference to Natural Theology. xv. + 381 pp. 8 London, 1833 - * Essay towards a first approximation to a map of Cotidal Lines. 2 maps, 90 pp. 4 London, 1833 * On the Nature of the Truth of the Laws of Motion. 24 pp. 4 Cambridge, 1834 Thoughts on the Study of Mathematics, as a part of a Liberal Education. 46 pp. 8 Cambridge, 1835 - [Letter] To the Editor of the Edinburgh Review. 4 pp. 8 s.l., 1837 - The Mechanical Euclid, containing the elements of Mechanics and Hydrostatics demonstrated after the manner of the Elements of Geometry ; ... to which are added remarks on Mathematical Reasoning and on the Logic of Induction. viii.+ i82 pp. 8 Cambridge, 1837 Whewell Whitworth. 470 Whewell, William continued. The Mechanics of Engineering ... xii. + 2i6 pp. 8 Cambridge, 1841 * Discussion of the Question : Are Cause and Effect successive or simultaneous ? 1 3 pp. 4 Cambridge, 1 842 A Letter to Sir John F. W. Herschel. 8 pp. 4 s.L, 1844 Printed for private circulation. *On the Fundamental 'Antithesis of Philosophy. 1 2 pp. 4 Cambridge, \ 844 * Second Memoir on the Fundamental Antithesis of Philosophy. 1 1 pp. 4 Cambridge, 1 848 * Mathematical Exposition of some Doctrines of Political Economy. Second Memoir. 22 pp. 4 Cambridge, 1850 - Of the Plurality of Worlds : An Essay. Also, a Dialogue on the same subject. The Third Edition. I plate, viii. + 4O7 pp. 8 London, 1854 [On the Tides] [Begins] : The subject of the Tides requires the cooperation of many ob- servers ... 3 pp. 4 s.L, s.a. Whipple, G. M. : * On the Comparison of the Standard Barometers of the Royal Observatory Greenwich, and the Kew Observatory. 5 pp. 8 London, 1878 * On the relative duration of sunshine at ... Greenwich, and ... Kew ... during the year 1877. 7 pp. 8 London, 1878 * On the rate at which barometric changes tra- verse the British Isles. i plate, 6 pp. 8 London, 1880 * Preliminary inquiry into the causes of the variations of the readings of black-bulb ther- mometers in vacuo. 8 pp. 8 London, 1884 Whiston, William : Praelectiones astronomicse Cantabrigiae in Scholis Publicis Habitse ... Quibus Accedunt tabulae plurimae Astrono- micae Flamstedianae Correctae, Halleianae, Cas- sinianae, Et Streetiana;. ... 459 PP- 8 Cantabrigi/z, 1707 Bears the autograph of Abrah. Gotthelf Kaestner. Praelectiones Physico-Mathematicae Cantabrigia In Scholis Publicis Habitae. Quibus Philosopliia ... Newtoni Mathematica Explicatius traditur, ... Cometographia etiam Halleiana Commenta- riolo illustratur. 367 pp. 8 Cantabrigia, 1710 Diagrams in text. Whiston, William cont. The Cause of the Deluge Demonstrated: ... The Second Edition ... 12 pp.+ i f. 8 London, 1714 See page 130. An Account of a Surprizing Meteor, Seen in the Air, March the 6th, 17^, ... 78 pp. 8 London, 1716 The same. The Second Edition. 78 pp. 8 London, 1716 The Longitude and Latitude Found by the Inclinatory or Dipping Needle; ... To which is prefix'd, An Historical Preface; and to which is subjoin'd Mr. Robert Norman's New Attractive, or Account of the first Invention of the Dipping Needle. 2 maps, 2 ff. + xxviij.+ 1 15 pp., iv. pp. + i f.+ 43 pp. 8 London, 1721. The testimony of Phlegon vindicated : or, an Account Of the great Darkness ... at our Savior's Passion, described by Phlegon. ... S3 PP- + 3 ff- 8 London, 1732 The Astronomical Year: or, an Account Of the ... Celestial Phaenomena of the ... Year MDCCXXXVI., Particularly of the Late Co- met, ... 26 pp. + 3 ff. 8 London, 1737 A new Theory of the Earth, From its Original to the Consummation of All Things. ... The Sixth Edition, To which is added, An Appendix, containing a new Theory of the Deluge. 10 plates, 2 ff. + 94+478 pp. 8 London, 1755 Scheme of the Solar System epitomis'd. To w ch . is annex'd A Translation of part of y e General Scholium at y e end of y e second Edition of S r . Isaac Newton's Principia. Concerning God. Plate, 15^ in. xp| in., London, s.a. - See Euclides Megar., 1746. Whiston, W., and Ditton, Humphry: A New Method for Discovering the Longitude both at Sea and Land, ... 78pp.+ i f. 8 London, 1714 White, W. H. : * Comets, and their supposed in- fluence on the Atmosphere of the Earth. . . . i plate, 12 pp. 8 London, 1840 Whitworth, Joseph : On Plane Metallic Surfaces and the proper mode of preparing them ; ... 1 6 pp. 8 London, 1840 471 Whitworth Wiedeburg. Whitworth, Joseph cont. Report of the Road and Street Cleansing Company. [Patent Road and Street Cleansing Machine. Appendix.] I plate, 20 pp. 4 [Manchester, \ 843] Correspondence ... with the paper "On the Proper Form of Projectiles." ... 2 plates, 6 ff. 4 London, 1 868 For private circulation. Whitworth & Co., Joseph : Engineers' Tools made by Joseph Whitworth & Co., Manchester. 14 pp. 8 Manchester, 1844 Screwing Apparatus, Working and Machine Taps, &c., "Whitworth Screw Thread," ... 27 pp. sm. obi. 4 Manchester, \ 876 Whitworth Standard Internal and External Cylindrical Gauges, ... 2 pp. sm. obi. 4 Manchester, 1 876 Standard Surface Plates. 2 pp. sm. obi. 4 Manchester, 1877 Wichmann, Moritz Ludwig Georg: De parallaxi stellae Argelandriae. (1830 Groombridge.) ... 1 2 pp. 4 Regiomonti Pnissorum, \ 847 Wiclif, John : The Caxton Celebration, 1877. The Wiclif Quincentenary. [Biblia Pauperum. Specimen of the Letterpress. Specimen of the Woodcuts.] 2 ff. 4 London, 1877 [Widman von Eger, Johannes] : Behende vn hiibsche Rechnungauff alien Kauffmanschafften. i + 190+ I ff., 8 M.D.XXVI. [In fine} : Ge- druckt zu Augspnrg durch Haynrich Steyner. M.D.XXVI. Woodcut on title. Wiedeburg, Basilius Christian Bernhard [Wide- burg] : De stellis mvtabilibvs, ea in specie qvae in collo Ceti haeret disqvisitio. I plate, 36 pp. 4 lenae, 1739 Johann Bernhard Wiedeburg was the president. Einleitung zur Astrognosie nach den Homanni- schen Himmelscharten ... 6 ff. + 26o pp. + 8 ff. 8 Jena, 1745 With this is a MS. entitled Collegium publicum ... iiber die Astrognosie. In hypothesin Abbatis de Brancas qva fixas a sole illvminari defendere avsvs est epicrisis. ... 1 6 pp. 4 lenae, 1747 Wiedeburg, Basilius Christian Bernhard [Wide- burg] cont. Astronomische Betrachtung der grosen Finsternisz welche sich an der Sonnen den assten Julii des itztlaufenden I748sten Jahres ereignen wird. I plate, 38 pp.+ i f. 4 Jena, 1748 Abhandlung von den mathematischen Verhalt- nissen und ihrer Grose. ... 48 pp. 4 Jena, 1750 Wiedeburg, Hermann Justus [Wideburg]: Dis- sertatio optica de propagatione Ivminis ... 3 ff. + 36 pp. 4 lenae, 1749 Wiedeburg, Johann Bernhard [Wideburg] : Dis- sertatio mathematica de Macvlis Solaribvs praecipve iis qva? ann. MDCCVIII et MDCCIX apparvervnt, nee non de methodo easdem observandi ... I plate, 2 ff. + 66 pp. 4 Helmstadii, 1709 [De analyst mathematicorvm ...] 40 pp. 4 [Helmstadii, 1715] Title-page wanting. De analysi mathematicorvm dispvtatio posterior i f.+42 pp. 4 Helmstadii, 1716 Justus Barthold Wiedeburg presented this dissertation. Astronomische Beschreibung und Nachricht von dem Cometen ... i plate, 26 pp. A?> Jena [1742] Astronomisches Bedenken Ueber die Frage Ob der ... Untergang der Welt ... Durch Annahe- rung eines Cometen zur Erden werde befordert werden ... Andere ... Auflage. i plate, 1 1 ff. + 200 pp. 8 Jena, 1 744 See page 131. The same. Neue ... Auflage. i plate, II ff. + 200 pp. 8 Jena, 1744 Verhandeling der Comeeten, ... 10 ff. + 2i6 pp. + 4 ff. 8 Amsterdam, 1759 See page 131. Wiedeburg, Johann Ernst Basilius [Wideburg]: Dissertatio astronomica tertia continens partem alterant dissertationis De motibvs Lvnae et phaenomenis inde orivndis ... 20 pp. 4 Erlangae, 1757 The Respondent was Daniel Cornides. Transitvm Veneris per Solem rarissimvm coeli spectacvlvm ... qvod Anno proximo MDCCLXI. d. VI. lunii . . . denvo svi copiam faciet. Astro- philorvm indvstriae commendat ... xxvii. pp. 4 lenae, 1760 Wiedemann Williams. 472 Wiedemann, Gustav : Die Lehre vom Galvanis- mus und Elektromagnetismus. Erster [Zweiter] Band ... Zweite Auflage. ... 3 vols. 8 Braunsclnveig, 1872, '73, '74 Erster Hand. Die Lehre vom Galvanismus. I vol. Zweiter Band. Die Lehre von den Wirkungen cles galvani- .schen Stromes in die Feme. Erste Abtheilung : Electrodyna- mik, Elektromagnetismus und Diamagnetismus. [Zweite Ab- theilung : Induction und Schlusscapitel.] 2 vols. Wiegand, August : Mathematische Kleinigkeiten. 12 pp. 4 Halle, 1846 Trigonaltriaden in arithmetischer und harmoni- scher Progression. 16 pp. 4 Halle, 1850 Wiegrebe, -- : Ueber die auf Axdrehung der Weltkorper und auf Bildung der Kometen- schweife hinwirkenden Krafte. 14 pp. fol. \Cassel, 1848] Lithographed. Wieseler, Carl : Zur Auslegung und Kritik der apokalyptischen Litteratur des Alten und Neuen Testaments. Erster Beitrag. Die 70 Wochen und die 63 Jahrwochen des Propheten Daniel... viii. + 23i pp. 8 Gottingen, 1839 See Harding, K. L. Wiesner, Georg : De Cometis. Una cum selectis ex universa philosophia positionibus, quas ... Propugnabit... Assuer. Maxim. L. B. de Weichs, ... I plate, 68 + 8 pp. 8 Heidelbergae, 1766 See page 106, where it is printed under the defendant's name. Wijkander, August: Berakning af planeten (117) Lomias bana. Akademisk afhandling ... 1 6 pp. 4 Lund, 1872 * Observations sur le spectre de 1'aurore boreale faites dans l'expdition arctique su^doise en 1872-1873. 6 pp. 8 Stockholm, 1874 Observations sur I'electricit6 de 1'air ... 12 pp. 8 Stockholm, 1874 Wilckens, Heinrich David : Specimina dvo, ma- thematicvm et physicvm, ... [Declinatio acus magneticae Goettingae. Experimenta ad doc- trinam Electricitatis pertinentia.] [Inaugural Dissertation.] i cut, 37 pp. + 2 ff. 8 Goettingae, 1789 Wilcocks, Alexander : Reflections upon the nature of the Temporary Star of the year 1572. An application of the Nebular Hypothesis. 12 pp. 4 Philadelphia, 1860 Wildt, Johann Christ. Daniel : DC rotatione annvli Satvrni commentatio. Pars prior. [Inaugural Dissertation.] i plate, 2 ff. + 38 pp. + 2 ff. 4 Hannoverae, 1795 Wilhelm, Hieronymus: Prognosticon Oder Prac- tica auff das M.D.LXIX Jar / ... 8 ff. 4 Niirnberg [1568] Woodcuts of Saturn and Mars on title. Wilhelm, Matthias: Newe Invention, Dadurch in der Arithmetic viel schoner Exempla sehr kurtz vnd gering auffgelost seind / . . . Neben angehefftem Formular Kauffmanischen Buch- haltens / ... 60 ff. 4 Onoltzbach, 1613 Wilhelmi, Johann Gottlob : Beweis der moglich- sten Genauigkeit in dem Verhaltnisse des Cirkels zur Peripherie wie 10000 &c. zu 31415 &c. der neuen Quadratur des Cirkels und ... dem ... Merkelischen Beweise ... entgegen gesezt. i plate, 22 pp. 4 Zittau und Gb'rlitz, 1767 Wilke, Christian Heinrich : Neue und erleichterte Mcthode, den Inhalt geradelinichter Flachen zufinden, ... 4 plates, 8 ff. + 56 pp. 4 Halle im Magdebur- gischen, 1757. Wilkins, John : Mathcmaticall Magick. Or, the Wonders That may be performed by Meclianicall Geometry. In two Books. Concerning Mechani- call |Powers. w.M.A. [Motions. 7 ff + 295' pp. 8 London, 1648 The Mathematical and Philosophical Works of ... John Wilkins ... To which is prefixed the Author's Life ... Vol. I. [II.] 2 vols. 8 London, 1 802 Williams, Charles H. : * Intensity of Twilight 5 pp. 8 Boston, 1875 - See Pickering, E. C. Williams, Edward ; Mudge, William, and Dalby, Isaac : * An Account of the Trigonometrical Survey carried on in the years 1791, 1792, 1793, and 1794, ... 4 plates, iv.+ 179 pp. 4 London, 1795 Williams, F. J. : *The Swedish Calculating Ma- chine at the General Register Office, Somerset House. ii pp. 8 London, 1865 From the Companion to the Almanac for 1866. 473 Williams Winchilsea. Williams, George : * The new star in the constel- lation of Corona borealis. 2 pp. 8 Liverpool, 1866 Williams, John: * Chinese Numismatics. 34 pp. 8 London, 1853 From the Numismatic Chronicle vol. xvi. Observations of Comets, From B.C. 611 to A.D. 1640. Extracted from the Chinese Annals. Translated, with introductory Remarks, and An Appendix, comprising the tables necessary for reducing Chinese Time to European Reck- oning ; and a Chinese Celestial Atlas. 23 plates, xxxii.+ i24 pp. 4 London, 1871 Williams, W. Mattieu : The Fuel of the Sun. xx. + 222 pp. 8 London, 1870 Willich, Charles M. : Popular tables arranged in a new form, ... for ascertaining, according to the Carlisle table of Mortality, the Value of Lifehold, Leasehold, and Church Property. xxii.+ i4i pp. 8 London, 1852 Willigen, Volkert Simon Maarten van der : * Memoire sur la determination des longueurs d'onde du Spectre Solaire. 2 plates, 4 tables, 34 pp. 4 Harlem, \ 868 Sur la dispersion. 4 tables, 8 pp. 8 Harlem, 1869 Willis, Robert: * On the Vowel Sounds, and on Reed Organ-Pipes. I plate, 38 pp. 4 Cambridge, 1829 A System of apparatus for the use of Lecturers and Experimenters in Mechanical Philosophy,... 3 plates, 2 ff. + S4 pp. 4 London, 1851 Wilsing, Johannes: * Mittheilung uber die Re- sultate von Pendelbeobachtungen zur Bestim- mung der mittleren Dichtigkeit der Erde. 8 pp. 8 Berlin, 1887 Wilson, Frederik J. F. : Typographic Printing Machines and Machine Printing. ... 1 6 plates, xvi. + 208 pp. 8 London, s.a. Illustrated. From Wyman's Technical Series. Stereotyping and Electrotyping ... 4 plates, xv. + 195 pp. 8 London, s.a. From Wyman's Technical Series. Wilson, George: Inorganic Chemistry. ... Revised and enlarged by H. G. Madan. i coloured plate, xii.+ 528 pp. 8 London and Edinburgh, 1871. From Chambers's Educational Course. LLL Wilson, Giffln : * Essay on the Resolution of Algebraic Equations : . . . 40 pp. 4 London, 1799 Wilson, Henry : See Leybourn, W. Wilson, H. C. : See Observatories. Cincinnati. Wilson, James M. : See Crossley, Edward. Wilson, J. Maurice, and Seabroke, George Mitchell : * Catalogue of Micrometrical Mea- surements of Double Stars, made at the Temple Observatory. 44 pp. 4 London, 1875 - * Second Catalogue of Micrometrical Measures of Double Stars, made at the Temple Observa- tory. 26 pp. 4 London, 1 877 Wilson, John : The lost solar system of the ancients discovered. ... Vol. I. [II.] 2 vols. 8 London, 1856 Wilson, Robert : The screw propeller : who invented it? Second edition,... 82 pp. 8 Glasgow, Edinburgli, London, 1880 Wimmermarck, Claudius : Dissertatio gradualis De diversa problematum mathematicornm na- tura, ... 2 ff. + 22 pp. 8 Upsalia, 1737 Wimpine, Conrad [Winpine] : Tractatus vtiles et admodum iucundi Jampridem a Magistro Conrado Winpine Buchensi : ex diuersis editi. C De nobilitate celestis corporis. C De eo an animati possint Celi appellari. C De nobilitate animarum Celi. 52 ff. 4 s.l., s.a. \sed circa 1495] Winchilsea, The Earle of: A True and Exact Relation Of the Late Prodigious Earthquake & Eruption of Mount JEtna, . . . I plate, 30 pp. 8 \London\ 1669 Two copies. An exact Relation Of the Famous Earthquake and Eruption of Mount ^Etna, ... A.D. 1669,... Now Reprinted from A Scarce Pamphlet,... Together with A more Particular Narrative, collected from several other Authentic Ma- terials. ... [A letter ... containing a Description of the Last Great Eruption, &c. of Mount ^Etna, A.D. 1766.] i plate, 28 + 34 pp. 8 London, 1775 According to a MS. note the letter is by William Benson Erie. Winckler Winnecke. 474 Winckler, Anton : * Einige allgemeine Satze zur Theorie der Reihen. 50 pp. 8 Wien, 1 860 * Nachweisung einiger Eigenschaften einer aus- gedehnten Classe transcendenter Functionen. 1 6 pp. 8 Wien, 1861 * Uber einige neue Eigenschaften der Kugel- functionen einer Veranderlichen und der Coeffi- cienten von Reihen, welche nach Kugelfunc- tionen entwickelt sind. 34 pp. 8 Wien, 1863 * Uber einige Reductionsformeln der Integral- rechnung. 43 pp. 8 Wien, 1863 Winckler, Carl Ludwig Gottlob : Tafeln, um Barometerstande, die bei verschiedenen Warme- Graden beobachtet worden sind, auf jede belie- bige Normal-Temperatur zu reduciren. vi.+44 pp. + 23 ff. 4 Halle, 1820 Tafel, um Hygrometerstande, die bey verschie- denen Warme-Graden beobachtet worden sind, auf jede beliebige Normal - Temperatur zu reduziren. xiv. + 1 8 pp. 4 Halle, 1 826 Tafeln zur Berechnung der Hohen aus beobach- teten Baro- und Thermometer-Standen, nebst den briggischen Logarithmen aller naturlichen Zahlen von I bis 10000. xxiv. + 38 pp. 8 Halle, 1826 Winckler, Nicolaus: Cometa Pogonias, qvi anno labente 1577. ... apparvit, 12 ff. 4 Noribergce, 1578 Woodcut on title, and four in the text. See page 117. Bedencken Von Kunfftiger verenderung Welt- licher Policey / vnd Ende der Welt / ... ausz dem Lauff der Natur des 83. bisz auff das 88. vnd 89. Jar / beschriben. ... 40 ff. 4 Augspurg [1582] Woodcut on title. PRactica auff das M.D.LXXI. Jar / ... 8 ff. 4 Niirnberg, s.a. Wind Chart : Wind chart of the North Atlantic Ocean. South. Broadside, 30 in. X4O in. [London, 1855] Wing, Vincent : Harmonicon Coeleste : or, The Ccelestiall Harmony of the Visible World : containing, An absolute and entire Piece of Astronomic. ... 1 2 ff. + 309 pp. fol. London, \ 65 1 Diagrams in text. Wing, Vincent cont. Astronomia Britannica : in qua... hi quinq,, Tractatus traduntur. I. Logistica astronomica,... II. Trigonometria,... III. Doc- trina sphtzrica, . . . IV. Tlieoria plane tarvm, ... V. Tabvla nova astronomic^. ... Cui accessit Observationum Astronomicarum Synopsis. ... Portrait, 9 ff . + 244 pp. + I f. + 369 pp. fol. Londini, 1669. Diagrams in text. [Wingate, Edmund] : A Logarithmeticall Table, whereby the Logarithme of any number under 400000. may be readily discovered. [Artificiall Sines and Tangents, ... of all the Degrees & Minutes of the Quadrant. The Logaritlime of the Radius, ... being put 10,000000.] 78 ff. 12 London, 1635 Mr. Wingate 's Arithmetick : containing A Plain and Familiar Method For Attaining the Knowledge ... of Common Arithmetick ... En- larged ... By John Kersey. The Twelfth Edition. With a New Supplement ... By George Shelley. 6 ff. + 640 pp. 8 London, 1 708 Winkler, Johann Heinrich : ... De imagine motvvm caelestivm viribvs electricis efficta... i plate, 20 pp. 4 Lipsiae, 1750 Coniectvram de vi electrica vaporvm solarivm in Ivmine boreali. 12 pp. 4 Lipsiae, 1763 De vi Lvminis Borealis in commovenda acv magnetica disserit. ... 12 pp. 4 Lipsiae, 1768 Winkler, Johann Heinrich, und Taubner, G. C. : De vortice Tiffendorfiano . . . 2 ff. + 48 pp. 4 Lipsiae, 1739 Winlock, William C. : * Observations of the Great Comet of 1882 ... 5 plates, 38 pp. 4 .Washington, 1883 Winnecke, Friedrich August Theodor: Destella )j Coronae Borealis duplici. Dissertatio astro- nomica inauguralis. 2 ff. + 63 pp. + i p. theses, 64 pp. 8 Berolini, 1856. * Beobachtungen des grossen Cometen von 1858, angestellt am Heliometer der Pulkowaer Stern- warte. 15 cols., 4 St. Pftersbourg, 1859 * Bemerkungen Uber den dritten Cometen von 1860. i plate, 4 pp. 8 St. Pittersbonrg, 1861 475 Winnecke Woepcke. Winnecke, Friedrich August Theodor continued. * Beobachtungen des Mars um die Zeit der Opposition 1862. 45 pp. 4 St. Pttersbourg, 1863 * Uber den vielfachen Schweif des grossen Co- meten von 1744. i plate, 10 cols., 4 St. Pttersbonrg, 1863 * Pulkowaer Beobachtungen des hellen Cometen von 1862, nebst einigen Bemerkungen. 6 plates, 39 pp. 4 St. Pt'tersbonrg, 1864 * Bestimmung der Parallaxe des zweiten Arge- lander'schen Sternes aus Messungen am Helio- meter der Sternwarte zu Bonn in den Jahren 1857-1858. 3 ff. + 29 pp. 4 Leipzig, 1872 * Ephemeriden der veranderlichen Sterne fur 1880. ii pp. 8 Leipzig, 1880 See Gauss, C. F. Winpine, C. : See Wimpine, C. Winter, G. K. : On the use of Electro Magnetic instead of Electro Static induction in Cable Signalling. 4 pp.+ i f. 8 s.l. [1872] Wise, Thomas A. : See Strachan, R. J. Wiseman, Benjamin : * Account of a substance found in a clay-pit ; and of the effect of the Mere of Diss upon various substances immersed in it. ... With an Analysis of the water of the said Mere. By Charles Hatchett, ... 15 pp. 4 London, 1798 Witchell, G. : See Maskelyne, N. Witte, Karl : Conchoi'dis Nicomedeae Aequatio et Indoles I plate, 30 pp. 4 Gottingae, 1813 Wittram, Theodor: *Allgemeine Jupiterstorungen des Encke'schen Cometen fiir den Bahntheil zwischen 152 21' 7,"62 und 170 wahrer Ano- malie. 48 pp. 4 St. Pttersbourg, 1883 Wittstein, Armin : * Bahn-Bestimmung des Co- meten I. 1874. 8 cols. 4 Kiel, 1879 Wittstein, Theodor Ludwig : Vierstellige logarith- misch-trigonometrische Tafeln. 1 2 pp. 8 Hannover, 1 860 Siebenstellige Gaussische Logarithmen ... xvi.+ 127 pp. 8 Hannover, 1866 In French and German. Wittstein, Theodor Ludwig cont. Funfstellige logarithmisch-trigonometrische Tafeln. Dritte Auflage. . . . xxxi. + 1 36 pp. 8 Hannover, \ 868 The same. Fiinfte Auflage. ... xxxii.+ i36 pp. 8 Hannover, 1872 See Gauss, C. F. Wochenschrift ... : See Wochentliche Unterhaltungen. Wochentliche Unterhaltungen : Wochentliche Unterhaltungen fiir Dilettanten und Freunde der Astronomic, Geographic und Witterungs- kunde. Herausgegeben von G. A. Jahn. Erster [-Vierter] Jahrgang. 1847. [-1850.] 4 vols. 8 Leipzig [1847-50] Unterhaltungen fiir Dilettanten und Freunde der Astronomic, ... Herausgegeben von G. A. Jahn. Fiinfter [-Siebenter] Jahrgang. 1851. [-1853.] 3 vols. 8 Leipzig [185 1-53] Unterhaltungen im Gebiete der Astronomic, ... Herausgegeben von G. A. Jahn. Achter Jahr- gang. 1854. i vol. 8 Leipzig Unterhaltungen im Gebiete der Astronomic, ... Neunter [Zehnter] Jahrgang. 1855. [1856.] 2 vols. 8 Halle [1855, '56] Unterhaltungen im Gebiete der Astronomic... Herausgegeben von Eduard Heis. Elfter Jahr- gang. 1857. i vol. 8 Halle [1857] Wochenschrift fiir Astronomic, Meteorologie und Geographic. Neue Folge. Erster [-Sie- benzehnter] Jahrgang. (Der " Astronomischen Unterhaltungen" 12. [-28.] Jahrgang.) 1858. [-1874.] Redigirt von Eduard Heis. 17 vols. 8 Halle [1858-74] The same. Neue Folge. Achtzehnter [-Einund- dreissigster] Jahrgang. (Der " Astronomischen Unterhaltungen" 29. [-42.] Jahrgang.) 1875. [-1888.] Redigirt von Hermann J. Klein in Coin. 14 vols. 8 Halle [1875-88] Woeckel, L. : Ueber die Kometen, besonders den ... Halley'schen. i chart, 43 pp. 8 Niirnberg, 1835 Woepcke, Franz : Disquisitiones archaeologico- mathematicae circa solaria veterum. Dissertatio inauguralis ... 4 plates, 3 ff. + 8o pp. -(-"vita," 4 Berolini, 1842 Woepcke Wolff. 476 Woepcke, Franz cont. * Introduction au Calcul Gobari et Hawai traite" d'arithmetique traduit de 1'arabe, par Francois Woepcke et precede d'une notice de M. Aristide Marre sur un manuscrit possed par M. Chasles et contenant le texte arabe de ce traite. ix.+ 19 pp. 4 Rome, 1866 Chasles 2059. * Histoire de 1'arithmetique. 2 pp. 4 Paris, 1867 Presentation of the preceding work to the Paris Academic by M. Chasles on the part of Prince Boncompagni. See Apollonius Pergaeus, 1857. Wohlgemuth, Friedrich : Schreiben an den Ver- fasser der Fidibus, den Durchgang der Venus durch die Sonne betreffend. 1 6 pp. 8 Leipzig, 1768 Wohlwill, Emil : 1st Galilei gefoltert worden ? Eine kritische Studie. xi.+ 192 pp. 8 Leipzig, 1877 Woldstedt, Frederik : De gradu praecisionis posi- tionum Cometae anni millesimi quingentesimi septuagesimi septimi a ... Tychone Brahe per distantias a stellis fixis mensuratas determina- tarum et de fide elementorum orbitae ... 1 5 pp. 4 Helsingforsiae, 1 844 Wolf, Christian [Wolff] : Dissertatio Prior De Rotis dentatis, ... I plate, 12 ff. 4 Lipsia, 1703 Philosophia practica universalis, Mathematica methodo conscripta ... 22 ff. 4 Lipsia, 1703 Laurentius David Bollhagen was the respondent. Dissertatio Algebraica De Algorithmo infinitesi- mal! differential!, ... i plate, 24 pp. 4 Lipsicz, 1 704 Gedancken iiber das ungewohnliche Phcenome- non, Welches den 17. Martii 1716. ... zu Halle ... gesehen worden / ... I plate, 38 pp. 4 Halle, 1716 Treats of a great aurora. Vollstandiges Mathematisches Lexicon, Darin- nen alle Kunst-Worter und Sachen, ... erklaret; Uberall aber Zur Historic der Mathematischen Wissenschaften dienliche Nachrichten einge- streuet, Und die besten ... Schrifften ... abge- handelt, ... 36 plates, 3 ff. + 1 380 cols. + 2 ff. 8 Leipzig, 1 734 Wolf, Christian [Wolff] cont. Brevis de methodo mathematica commentatio . . . 32 pp. 8 s.l., 1739 See Schenckel, J. T. Wolf, C. : * Description du Siderostat de L. Foucault. 34 pp. 4 Paris, 1872 * Description du groupe des Pleiades et mesures micrometriques des positions relatives des prin- cipales etoiles qui le composent. I chart, 8 1 pp. 4 Paris, 1 877 * Du mouvement propre des etoiles et en parti- culier du mouvement de translation du soleil. 32 pp. 1 6 Paris, 1878 From the Bibliothtque ittile, vol. XLIII. * Recherches historiques sur les etalons de poids et mesures de 1'Observatoire et les appareils qui ont servi a les construire. 78 pp. 4 Paris, 1882 See Observatories. Paris. Wolf, Johannes : See Wolphius, J. Wolf, Rudolf: * Ueber Cometen und Cometen- Aberglauben. ... 24 pp. 8 Zurich, 1857 * Materiaux divers pour 1'histoire des Mathe- matiques. i plate, 32 pp. 4 Rome, 1869 Handbuch der Mathematik, Physik, Geodasie und Astronomic. ... Erster [Zweiter] Band. 2 vols. 8 Zurich, 1870, '72 Johannes Keppler und Jost Biirgi. Vortrag ... 30 pp. 8 Zurich, 1872 Astronomische Mittheilungen. XLI [-LXXI.]... 8 Zurich, 1876-88 The preceding numbers are in the Vierteljahrsschrift der Natnrforschenden Gesellschaft in Zurich. Geschichte der Wissenschaften in Deutschland. Neuere Zeit. Sechszehnter Band. Geschichte der Astronomic. ... xvi. + 815 pp. 8 Milnchen, 1 877 See Plantamour, E. Wolfers, Jacob Philipp : Tabulae Reductionum observationum astronomicarum annis 1860 usque ad 1880 respondentes. Additae sunt : Tabulae Regiomontanae annis 1850 usque ad 1860 re- spondentes ab ill. Zech continuatae. lxii. + 282 pp. 8 Berolini, 1858 Wolff, Julius Theodor : Photometrische Beob- achtungen an Fixsternen. 112 pp. 40 Leipzig, 1877 477 Wolff Woolhouse. Wolff, Julius Theodor cont. Photometrische Beobachtungen an Fixsternen aus den Jahren is 1883.... viii.+ i68 pp. 4? Berlin, 1884 Wollaston, Francis : * A Description of a new System of Wires in the Focus of a Telescope, for observing the comparative Right Ascensions and Declinations of ccelestial Objects ; together with a Method of investigating the same when observed by the Rhombus ... I plate, 7 pp. 4 London, 1785 A specimen of a General Astronomical Catalogue, arranged in Zones of North Polar Distance, and adapted to Jan. i, 1790: ... Together with A Proposal for ... observing the heavens, through the concurrent assistance of Astronomers in all Nations ; . . . xvii. pp. + 1 27 ff. fol. London, 1789 * A Description of a Transit Circle, ... 2 plates, 21 pp. 4 London, 1793 _ * Directions for making an Universal Meridian Dial, ... I plate, i table, 7 pp. 4 London, 1793 Fasciculus astronomicus, containing Observa- tions of the northern Circumpolar Region ; together with some account of the Instrument ... and a new set of Tables, by which they were reduced ... [Part I., II. Appendix.] 2 ff. + 2S6+87 pp. 4 London, 1800 See Star Charts. Wollaston, William Hyde: * On double Images caused by atmospherical Refraction. i plate, 1 6 pp. 4 London, 1800 * On a new Metal, found in crude Platina. 12 pp. 4 London, 1804 * On the discovery of Palladium ; with observa- tions on other substances found with Platina. 17 pp. 4 London, 1805 * On Platina and Native Palladium from Brasil. 8 pp. 4 London, 1809 * On sounds inaudible by certain ears. ii pp. 4 London, 1820 * On the finite extent of the atmosphere. 10 pp. 4 London, 1822 * On the concentric adjustment of a triple object-glass. i plate, 8 pp. 4 London, 1822 - * On a method of rendering Platina malleable. i plate, 8 pp. 4 London, 1829 Wollaston, William Hyde cont. * On a method of comparing the light of the sun with that of the fixed stars. 9 pp. 4 London, 1829 Wolphius, Johannes [Wolf] : Rvdimenta arith- metic Authore lohanne Vuolphio Hersbrugiense. 28 ff. 8 Franc. Ckri. Egen [In fine} : Franco- fordiae Christianus Egenolpkus Anno Domini. M.D.XXXIL... Title in woodcut border. Wood, James: * On the Roots of Equations. 9 pp. 4 London, 1798 The Elements of Algebra: ... The third Edition. 3 ff. + 307 pp. 8 Cambridge, 1801 The Elements of Optics : . . . Third Edition. pp. 8 Cambridge, 1811 Woodhouse, Robert: The Principles of Analy- tical Calculation. 4 ff. + xxxiv. + 2i9 pp. 4 Cambridge, 1803 * On the Integration of certain differential ex- pressions, with which problems in Physical Astronomy are connected, &c. 60 pp. 4 London, 1804 A Treatise on Isoperimetrical Problems, and the Calculus of Variations. ix.+ i54 pp. 8 Cambridge, 1810 An elementary treatise on Astronomy. xv. +47 1 pp. 8 Cambridge, 1812 A Treatise on Astronomy theoretical and prac- tical. Part I. [II.] Vol. I. ... A new edition. 2 vols. 8 Cambridge, 1821, '23 Woods, Michael : A new Theory of Comets ; (Laws of motion,) &c. ... i plate, 50 pp. 8 Liverpool, 1768 [Woods, Thomas] : The monster Telescopes, erected by the Earl of Rosse, Parsonstown, with an account of the manufacture of the specula,... 4 plates, ii. + 53 pp. 8 Parsonstown, 1844 The same. Third edition. 4 plates, vi.+ 54 pp. 8 Parsonstown, 1845 Woolhouse, W. S. B. : * New tables for computing the occultations of Jupiter's Satellites by Jupiter, the transits of the Satellites and their Shadows over the disc of the planet, and the positions of the Satellites with respect to Jupiter at any time. 39 pp. 8 London, 1833 Woolhouse Wrottesley. 478 Woolhouse, W. S. B. cont. * On the Computa- tion of an Kphemeris of a Comet from its Elements. 9 pp. 8 London, 1833 * On Eclipses. 96 pp. 8 London, 1834 * On the Determination of the Longitude from an Observed Solar Eclipse or Occupation. 12 pp. 8 London, 1835 * An easy method of distributing the predictions of a Solar Eclipse over a given geographical area. 3 pp. 8 London, 1869 From the Companion to the Almanac for 1870. * On the Magnetic Compass. 19 pp. 8 London, 1870 From the Companion to the Almanac for iSfi. Worcester, Edward Somerset, Marquis of : The Century of Inventions of the Marquis of Wor- cester. . . . With historical and explanatory notes and a biographical memoir. By Charles F. Partington. lxxxiv.+ 138 pp. 8 London, 1825 Worms, Henry: The Earth and its Mechanism: being an account of the various proofs of the Rotation of the Earth xiv. + 296 pp. 8 London, 1 862 Wrede, Ernst Friedrich : Grundriss einer Theorie des Stosshebers, nach Massgabe der hohern Median ik. I plate, 3 ff. + 65 pp. 4 Berlin, 1815 Wrede, Fabian Jacob von : * Attempt to explain the Absorption of Light according to the Un- dulatory Theory. I plate, 26 pp. 8 London, 1837 * Om kombinerade Lifrantors beraknande. I plate, 8 pp. 8 Stockholm, 1869 * Nagra anmarkningar rorande minsta qvadrat- metoden. I plate, 32 pp. 8 Stockholm, 1873 Wright, Arthur W. : * On a simple Apparatus for the Production of Ozone with Electricity of high tension. 4 pp. 8 New Haven, \ 872 * On the Action of Ozone upon Vulcanized Caoutchouc. 3 pp. 8 New Haven, 1 872 * On the Polarization of the Zodiacal Light. 8 pp. 8 New Haven, \ 874 * Report on the Polarization of the Corona during the Total Solar Eclipse of July 29, 1878. 5 plates, 21 pp. 4 Washington, 1880 Wright, Arthur W. cont. * Polariscopic Observa- tions of Comet c 1881. 2 pp. 4 Dublin, 1881 * The Polarization of Light from Comet b, 1881. 4 pp. 4 Dublin, 1881 Wright, Edward : The description and vse of the Sphaere ... 4 ff.+ 104 pp. 8 London, 1613 See Napier, J. Wright, J. M. F. : A Commentary on Newton's Principia. With a supplementary volume. ... Vol. I. [II.] 2 vols. 8 London, 1833 Wronski, J. Hoen6-: Introduction a la philosophic des mathematiques, et technie de 1'algorithmie. I table, 4 ff. + vi. + 269 pp. 4 Paris, 1811 Refutation de la theorie des fonctions analytiques de Lagrange. 135 pp. 4 Paris, 1812 Document pour 1'histoire des math^matiques. 8 pp. 8 Paris, 1812 Philosophic de la Technie algorithmique. Premiere section, contenant la loi supreme et universelle des math^matiques. xii. + 286 pp. 4 Paris, 1815 Address ... to the British Board of Longitude upon the actual state of the mathematics, their reform, and upon the new Celestial Mechanics,... Translated ... by W. Gardiner. xii. + 127 pp. 8 London, 1820 Petition au Parlement Britannique, sur la spoliation d'un savant etranger par le Bureau des Longitudes de Londres. viii. + 59 pp. 8 Londres, 1822 Canons de Logarithmes. Tables N i, N i bis> N 2, N 3, N 3 bis, N 4. Instructions et thorie. Avec un supplement dormant la resolution gnrale de 1'equation du cinquieme degre. 6 cards, iv. + 64 pp. 8 Paris, 1827 Extrait du Terre. The same. Memoire ... sur la Theorie de la 4 pp. 8 s.l., s.a. 1 6 pp. 8 \Londoii\ s.a. Wrottesley, John, Lord : On the Results of Periodical Observations of the Positions and Distances of Nineteen of the Stars in Sir John Herschel's Lists of Stars, favourably situated for the investigation of Parallax, ... 24 pp. 4 London, 1851 479 Wrottesley Wylie. Wrottesley, John, Lord continued. Address... delivered at the Anniversary Meeting of the Royal Society, ... 1855. 20 pp. 8 London, 1855 Wucherer, Johann Friedrich : Qvaestio physico- moralis de Cometis, malorvm nvnciis, ... 24 pp. 4 lence, 1722 The same. 24 pp. 4 lenae, 1744 Woodcut on title. - D. Joh. Fr. Wucherers Griindliche Erorterung der Frage : Ob die Cometen nichts gutes bedeuten ? 68 pp. 8 s.l., s.a. See page 107. Wucherer, Wilhelm Friedrich : Beytrage zum allgemeinern Gebrauch der Decimal Briiche, oder Tafeln welche alle gemeine Briiche von i-iooo, ... enthalten. 152 pp. 8 Carlsruhe, 1795 Wullerstorf-Urbair, B. von : Reise der oster- reichischen Fregatte Novara um die Erde in den Jahren 1857, 1858, 1859 ... Nautisch- physicalischer Theil. ... 22 maps, xix. pp. + pp. 135-499, 4 Wien, 1862- 1865. Wiillner, Adolph : Lehrbuch der Experimental- physik. Erster Band. Mechanik und Akustik. [Zweiter Band. Die Lehre vom Licht. Dritter Band. Die Lehre von der Warme.] [Dritte Ausgabe.] Zweite ... Auflage. 3 vols. 8 Leipzig, 1870, '71, '71 Wiinsch, Christian Ernst: Kosmologische Unter- haltungen fiir junge Freunde der Naturerkennt- nisz. Erster [-Dritter] Band. ... 3 vols. 8 Leipzig, 1791, '94, '80 The first and second volumes are of the second edition. WiirfFel, Ludwig August : Dispvtatio mathematica de triangvlo rectangvlo aeqvicrvro, ... I plate, 46 pp. 4 Grypliiswaldice, 1739 Christian Wilhelm Conradi was the President of the Disputation. Wiistemann, Justin Elias: ... De natvra methodi mathematicae eivsqve vsv in philosophia ac theologia ... 28 pp. 4 Wittenbergae, 1760 Wunder, Carl Gustav : Ueber Kombinationen des zweiten Grades, oder Kombinationen von Kombinationen. ... i6pp. 4 Wittenberg, 1826 ... Praemittitur disquisitio de superficiebus quae continentur aequationibus his : s*=f? et x 2 ny*+az = o I plate, 36 pp. 4 Misenae, 1839 Wunder Spiegel Das ist: WArhafftige BEschrei- bung Was von Anno 1628. bisz auff gegenwertige Zeit / der Allmachtige GOTT vns in der Welt hin vnd wider vor Zeichen vnd Wunder / auch andere schrocklicheSachen sehen vnd vernehmen lassen 28 pp. 4 Franckfurt am Mayn, 1630 Woodcut on title. Describes an earthquake, mocksuns, auroras, &c. Wurm, Johann Friedrich : Historia novi planetae Urani, cum tabulis pro locis planetae heliocen- tricis et geocentricis. 88 + xcvi. pp. + i f. 8 Gothae, 1791 Partly in German, partly in Latin. - * Astronomische Beytrage zur genaherten Bestimmung des Geburts- und Todesjahres Jesu. 39+53 PP- 8 Tubingen, 1818 From Volume II. of Ernst Gottlieb Bengel's Archiv fur die Theologie und Hire neueste Literatttr, Wurtz, Charles Adolphe: Dictionnaire de Chimie pure et appliquee comprenant : la chimie orga- nique et inorganique la chimie appliquee a 1'industrie, a 1'agriculture et aux arts la chimie analytique, la chimie physique et la mineralogie ... Tome premier [-troisieme] ... 5 vols. 8 Paris, 1869, '70, '73, '76, '78 Tomes I. and II. are each in two parts. The same. Supplement. Premiere partie A-F [Deuxieme partie G-Z] 2 vols. 8 Paris [1884, '87] La theorie atomique. Deuxieme edition. I plate, 248 pp. 8 Paris, 1879 Wurzelbaur, Johann Philipp : Eclipsis Lunae totalis cum mora observata Norimbergce a. o. r. MDCLXXXV. d. 30. Novembr. st. v. i plate, 2 ff. fol. [Norimbergce, 1685] ... Synodi Telluris, Lunse et Solis arctissimas sive Eclipseos (quam vocant) Solis totalis, cum mora, ... Observatio habita Norinbergse Anno MDCCVI. d. 12. Maji ... 2+4 ff. fol. [Norinbergce, 1706] Wurzelbaur, Johann Philipp, und Eimmart, Georg Christoph : Typus eclipseos Solaris Quce Anno Chr. M DC LXXXIV. Die 2. Julii St. vet. horis pomer. contigit, . . . 2 plates, 2 ff. fol. [Noribergce, 1684] Wylie, Alexander : [Compendium of Arithmetic.] iv. pp. + 128 openings, 8 Shangliae, 1853 In Chinese, with a Preface in English. See Crelle's Journal fiir reine mid angewandte Mathetnatik. XCI., 254. Wylie Young. 480 Wylie, Alexander cont. *Jottings on the Science of the Chinese. I plate, 27 pp. 4 Dublin, 1882 See De Morgan, A. 1859. Herschel, J. F. W. 1859. Loomis, E. 1859. Wynpersse, Samuel Joannes van de : Dissertatio philosophica inauguralis, de ^Estu marine ; ... I plate, 3 ff. + g6 pp. + 2 ff, theses, 4 Lugduni Batavorum, 1780. Ximenes, Leonardo : Teoria e pratica delle resistenze de'solidi ne'loro attriti parte I. [II.] 2 vols. 4 Pisa \_Firenze] 1782 Yarnall, M. : * Catalogue of Stars observed at the United States Naval Observatory during the years 1845 to 1871, ... pp. 4 Washington, 1873 Catalogue of Stars observed at the United States Naval Observatory during the years 1845 to 1877, ... Second Edition. ... xxi. + 28o pp.+ i f. 4 Washington, 1878 Yates, James : * On the French System of Measures, Weights, and Coins, and its adapta- tion to general use ____ Edited by Charles Manby. 95 pp. 8 London, 1854 What is the Best Unit of Length? ... xii. + 79 pp. 8 London, 1858 * On the Excess of Water in the Region of the Earth about New Zealand ; its Causes and its Effects. 29 pp. 8 London, 1862 Yates, James, and Barrett, Alfred : Improve- ments in Arithmetic with a vindication of the decimal principle. 24 pp. 8 London, 1860 Yeates, T. : Remarks on the Bible Chronology : being an essay towards reconciling the same with the histories of the Eastern Nations. iv. + 56 pp. 8 London, 1830 Yelin, Julius Conrad von : Dissertatio inavgvralis de superficie coni scaleni determinanda. I plate, 2 ff.+43 pp. 8 Erlangae, 1794 Versuche und Beobachtungen zur nahern Kenntniss der Zambonischen trockenen Saule. I plate, 68 pp. + 4 ff. 4 Miinchen, 1820 Yolland, W. : See Academies. Ordnance Survey, 1847. United Kingdom, Young, Charles A. : * Spectroscopic Notes. i plate, 10 pp. 8 Philadelpliia, 1870 * On a new method of determining the Level- error of the Axis of a Meridian Instrument. 4 pp. 8 New Haven, 1 870 * Letter . . . containing a Catalogue of bright lines in the Spectrum of the Solar Atmosphere, ... 7 pp. 8 New Haven, 1872 * Observations upon the Solar Eclipse of July 29, 1878, by the Princeton Eclipse Expedition. 12 pp. 8 Neiv Haven, 1878 * The Recent Solar Eclipse. 24 pp. 8 [Princeton} 1878 The eclipse is that of July 29, 1878. *A Method of investigating the Errors produced by Irregularities in the Form of the Pivots of a Meridian Instrument. 4 pp. 8 Salem, Mass., 1879 * The Color Correction of certain Achromatic Object Glasses. 3 pp. 8 New Haven, 1880 * On the thermo-electric power of Iron and Platinum in vacuo. i p. 8 New Haven, 1880 * Spectroscopic Notes, 1879-80. 6 pp. 8 New Haven, 1880 * Spectroscopic Observations upon the Comet b, 1 88 1. 3 pp. 8 New Haven, 1881 * The Sun. i plate, i photo., 321 pp. 8 London, 1883 * Astronomical Collisions. 8 pp. 8 New York, 1883 * Observations of the Transit of Venus, Dec. 6, 1882, at Princeton, N. J., and South Hadley, Mass. 9 pp. 8 New Haven, 1883 * Spectroscopic Notes. 4 pp. 8 New Haven, 1883 * Theories regarding the Sun's Corona. 10 pp. 8 New York, 1885 Pending Problems in Astronomy. An Ad- dress ... 27 pp. 8 Salem, Mass., 1885 *Ten Years' Progress in Astronomy, 1 876- 1 886. 32 pp. 8 New York, 1886 - See Brackett, C. F. Langley, S. P., 1886. 481 Young Zach. Young, James, and Forbes, G. : * Experimental Determination of the Velocity of White and of Coloured Light. 59 pp. 4 London, 1882 Young, John Radford : An elementary essay on the computation of logarithms ; ... Second edition, ... vi.+ iio pp. 12 London, 1835 On the Theory and Solution of Algebraical Equations, with the recent researches of Budan, Fourier, and Sturm, on the separation of the real and imaginary roots of equations. xviii. + 27i pp. 12 London, 1835 - * The same. 2 cols., 4 London, 1 842 A review of the second edition, from The Athenaum. Mathematical Dissertations, ... with improve- ments in the practice of Sturm's Theorem in the Theory of Curvature, and in the Summation of Infinite Series. xix. + 246 pp. 8 London, 1841 Researches respecting the Imaginary Roots of Numerical Equations : being a continuation of Newton's investigations on the subject, and forming an appendix to the " Theory and Solu- tion of Equations of the higher orders." 56 pp. 8 London, 1844 See Walkingame, F. Young, Thomas : * Outlines of Experiments and Inquiries respecting Sound and Light. 5 plates, 45 pp. 4 London, 1800 A Course of Lectures on Natural Philosophy and the Mechanical Arts. ... Volume I. [II.] 2 vols. 4 London, 1 807 In the second volume is A Catalogue of works relating to Natural Philosophy and the Mechanical Arts. With references to particular passages and occasional abstracts anil remarks. This catalogue extends to 432 pages. * A formula for expressing the Decrement of Human Life. i plate, 23 pp. 4 London, 1826 * Eloge historique du Docteur Thomas Young. Par M. Arago. 49 pp. 4 Paris, 1832 A course of lectures on Natural Philosophy and the Mechanical Arts. A new edition ... by ... P. Kelland. Volume I. Text. [Volume II. Plates.] 2 vols. 8 London, 1845 M M M Ypey, Nicolaus: Afbeelding van den Weg der Planeet Venus, ... den 6 Junii 1761 nevens het Vlak van de Zon ... Plate, ii in. x 17 in., Harlingen en Amsterdam, 1761. Afbeelding van den Weg der Planeet Venus ... den 3 Juny 1769, ... Plate, 1 1 1 in. x 17 in., Harlingen en Amsterdam, 1769. Zabaglia, Niccola: Castelli, e Ponti ... con alcune ingegnose pratiche, e con la descrizione del trasporto dell'Obelisco Vaticano e di altri del Cavaliere Domenico Fontana. Portrait, 60 plates, 46 ff. fol. Roma, 1743 Title, preface and explanation of plates in Italian and Latin. Allegorical engraving on titles. Zach, Franz Xaver von : Fixarum praecipuarum Catalogus Novus ex observationibus astrono- micis in specula astronomica Gothana 1787. 1788. 1789. 1790. habitis et ad initium anni M.DCCC. constructus. i plate, 56 + cxiv. pp. + pp. 57-64, 4 Gothae, 1792. Monatliche Correspondenz zur Beforderung der Erd- und Himmels-Kunde, herausgegeben von Fr. von Zach. Erster [-XXVIII] Band. 28 vols. 8 Gotha, 1800-13 Register zu von Zach's Monatlicher Correspon- denz zur Beforderung der Erd- und Himmels- Kunde. Angefertigt von J. G. Galle. X. + 22O pp. 8 Gotha, 1850 * Auszug aus einem astronomischen Tagebuche, geftihrt auf einer Reise nach Celle, Bremen und Lilienthal im September 1800. 211 pp. 8 Got/ia, 1801 * Uber einen zwischen den Planeten Mars und Jupiter langst vermutheten nun wahrscheinlich entdeckten neuen Hauptplaneten unseres Son- nen-Systems. 36 pp. 8 Gotha, 1801 Tables abregees et portatives de la Lune calcu- les pour le meYidien de Paris ... xiv. + 80 pp. 8 Florence, 1 809 Memoire ... sur le degre du me'ridien mesure en Piemont par le P. Beccaria. 2 plates, 136 pp. 4 [Turin] 1811 Zach Zehfuss. 482 Zach, Franz Xaver von cont. Nouvelles Tables d'Aberration et de Nutation, pour quatorze cent quatre etoiles, avec Une Table ghiilrale cT Aber- ration pour les Plam'tes et les Canutes, . . . 5 3 + 1 36 pp. 8 Marseille, 1 8 1 2 Supplement aux Nouvelles Tables d'Aberration ct de Nutation, ... 102. pp. 8 Marseille, 1813 L'attraction des montagnes, et ses effets sur les fils a plomb ou sur les niveaux des instrumens d'astronomie, constates et determines par des observations astronomiques et g^oddsiques, faites, en 1810 ... pres de Marseille ; ... [Tome II.] 2 vols. 8 Avignon, 1814 Correspondance Astronomique, Ge'ographique, Hydrographique, et Statistique. Premier [-Qua- torzieme] Volume. 14 vols. 8 Genes, 1818-26 See Goldbach, C. F. Zachariae, August Wilhelm : Systematische Dar- stellung der Erscheinungen welche der spharische Hohlspiegel gewahrt 38 pp.+ i f. 8 Roszleben, 1812 Zachariae, G. : De mindste Kvadraters Methode.... viii. + 233 pp. 8 Nyborg, 1871 Zacutus, Abraham] : Almanach perpetuuj exac- tissime nuper emedatu omniu celi motuum cum additionity? in eo factis tenens complementum. 24 + 219 ff. 4 [On verso of Dp] : Opus Ephe- meriditim ... Impressum est ... Venetijs ... Per Petru Liechtenstein ... Anno ... 1502. Die 15 Julij. Almanach perpetuu siue tacuinus / Ephemerides ^ diariu Abraami zacuti hebrei. ... 1 6 + 208 ff. 4 [/ fine~\ : C In laribus Veniti$ . . . lunta dedit ... Mille * qiiingentis ... Annis ... cum lustris quinque ... [1525]. Zahn, Johann : Oculus artificialis Teledioptricus stve Telescopium, ex Abditis rerum Naturalium & Artificialium ... explicatum ac ... e triplici Fundamento Physico sen Naturali, Mathematics Dioptrico et Mechanico, seu Practico stabilitum. ... [Fundamentum II.] 2 vols. 23 plates, 8 ff. + 218 pp., 20 plates, 4 tables, 4 ff. + 27i pp. fol. Herbipoli, 1685, '86. Many of the plates are in the text. The third part is wanting, Zahn, Johann continued. Oculus artificialis tele- dioptricus sive Telescopium, ex Abditis rerum Naturalium & Artificialium principiis protrac- tum nova methodo, eaque solida explicatum ac comprimis e triplici Fundamento physico seu naturali, mathematico dioptrico Et mechanico, seu practice stabilitum.... Editio Secunda Auctior. Frontispiece, 6 plates, 7 tables, 20 ff. + 797 pp. + 8 ff. fol. Norimberga, 1702. Specula physico- mathematico -historica nota- bilium ac mirabilium sciendorum. [Scrutinium I. praeliminare ... Scrutinium II. Urano-cosmicum ... Disquisitio I. Astro-scopica ... Disquisitio II. Cometo-scopica ... Disquisitio III. Astro-critica. ... Scrutinium III. Atmo- cosmicum. Tomus II. Continens ... Scrutinium IV. Geo-cosmicum ... Tomus III. continens ... Scrutinium V. Micro-cosmicum ...] 3 vols. fol. Norimbergce, 1696 Zambeccari, Giacomo: See Projectiles. Zantedeschi, Francesco: * De mutationibus quae contingunt in spectro solari fixo. i plate, ii pp. 4 Milnchen, 1857 Zech, Julius August Christoph : Die vom neun- fachen der mittlern Anomalie des Saturn ab- hangigen Storungen des Encke'schen Kometen. 49 pp. 8 Tubingen, 1845 Astronomische Untersuchungen iiber die Mond- finsternisse des Almagest. 30 pp. 4 Leipzig, 1851 Astronomische Untersuchungen iiber die wich- tigeren Finsternisse, welche von den Schriftstel- lern des classischen Alterthums erwahnt werden. 63 pp. 4 Leipzig, 1853 Zur Methode der kleinsten Quadrate. 2 ff. + 43 pp. 4 Tubingen, 1857 Zech, Paul Heinrich : Himmel und Erde. Eine gemeinfaszliche Beschreibung des Weltalls. 5 plates, vi. + 293 pp. 8 Milnchen, 1 870 Das Spektrum und die Spektralanalyse. I plate, 234 pp.+ i f. 8 Miinchen, 1875 Zehfuss, Johann Georg: Abhandlung iiber einige mathematische Gegenstande. 14 pp. 4 Darmstadt, 1857 483 Zeiher Ziehen. Zeiher, Johann Ernst: De praestantia matheseos svblimioris in vitae commodis. xiv. pp. 4 Vitembergae [1777] Zeipel, Evald Viktor von : * Undersokningar i hogre algebran jemte nagra deraf beroende theoremer i determinant-theorien. 14 pp. 4 Stockholm, 1859 Zeitschrift fur Astronomie und verwandte Wis- senschaften, herausgegeben von B. von Lindenau und J. G. F. Bohnenberger. Erster [-Sechster] Band. 6 vols. 8 Tubingen, 1816-18 Band II. was published in Stuttgart. Zeitschrift fur Instrumentenkunde. Organ fur Mittheilungen aus dem gesammten Gebiete der Wissenschaftlichen Technik. ... Erster [-Achter] Jahrgang. iSSi. [-1888.] 8 vols. 4 Berlin, 1 881-88 Zeitschrift fiir populare Mittheilungen aus dem Gebiete der Astronomie und verwandter Wis- senschaften. Herausgegeben von C. A. F. Peters. Erster [-Dritter] Band. 3 vols. 8 Altona, 1860, '63, '69 Zelbr, Karl : Uber die Bahn der kometarischen Nebelmasse Schmidt 1882. 8 pp. 8 Wien, 1882 Zenger, Karl Wenzel : Ueber ein neues Universal- microskop und Ueber ein ncues photographisches Verfahren zur korrekten und beliebigen Ver- grosserung Photographischer Aufnahmen. 36pp. 8 Prag, 1874 - Uber katadioptrische Fernrohre und Aplanaten. 39 pp. 8 Prag, 1875 - * Ueber die Grundursachen der Sonnenflecken- periode. i plate, 8 pp. 8 Prag, 1876 * Ueber dialytische Refractoren. 28 pp. 8 Frag, 1876 * Uber den Ursprung und die Periode der Stiirme. i page photographs, 32 pp. 8 Prag, 1878 - * Die Grundursache der Planeten Bewegungcn im Sonnensystem. 7 pp. 8 Prag, 1 880 * Uber den Zusammenhang der Erdsturme mit den planetaren Verhaltnissen desSonnensystems. i page photographs, 12 pp. 8 Prag, 1880 - * L'astronomie electrique. 6 pp. 8 Paris, 1883 Zenger, Karl Wenzel continued. * L'heliophoto- graphie et la prevision du temps. 24 pp. 8 Paris, 1884 Die Meteorologie der Sonne und die Wetter- Prognose des Jahres 1886. i plate, xi. + 52 pp. 8 Prag, 1887 * Das Stereomikrometer. 3 pp. fol. Prag, s.a. Zenker, Wilhelm: Ueber die physikalischen Ver- haltnisse und die Entvvickelung der Cometen. 2 plates, 79 pp. 8 Berlin, 1872 Zentgraf, Johann Joachim : Dissertatio mathe- matica, sistens similitudinem inter terrain et planetas intercedentem. 3 ff. + SO pp. 4 Argentorati, 1732 Zentmayer, Joseph : Illustrated Price-list of Microscopes, ... and Optical Instruments. [Supplement ...] 32 pp., 7 pp. 8 Philadelphia, s.a. Zeplichal, Anton Michael: Algebre in Tabellen zum Gebrauche der Jlinglinge und aller, die sich belehren wollen. Dritte ... Auflage. 8 ff.+ 1 12 pp. 8 Breslau, 1779 Zerilli, Diego: Confermazione d'vna sentenza del Signer Gio: Alfonso Borelli ... di nuouo contra - detta dal M. R. P. Fra Stefano de gl'Angeli ... nelle sue terze considerazioni. 39 pp. 4 Napoli, 1668 See Angeli, S. degli. Zeuner, Gustav Anton : See Koenigsberger, L. Zeuthen, H. G. : Nyt Bidrag til Laeren om Sys- temer af Keglesnit, der ere underkastede 4 Betingelser. [Inaugural Dissertation.] 2 ff. + 97 pp.+ i f. theses 8 Kjpbenhavn, 1865 See Tidsskrift for Mathematik. Ziegler, Jacob : Grundlicher Bericht / Von den naturlichen ursachen Der Erdbidmen. Samt angehenkter Historischer Erzehlung / was mehrentheils darauf in unserem geliebten Vat- terland erfolget. ... 8 pp. 4 ZiiricJi, 1 674 [Ziehen, ] : Nachricht von einer bevorstehenden groszen Revolution der Erde / ... Mit einem Anhange liber das Buch Chevilla. Mit einer Vorrede, die den Vorgang der bereits gehabten Erdbeben enthalt, ... 48 pp. 8 Frankfurt und Leipzig, 1783 Zihn Zollner. 484 Zihn, Christian Benjamin : Dissertatio mathe- matica de pvlchritvdine architectonica prior. [ ... Dissertatio posterior.] 2 parts. 48 pp. 4 Wittebergae, 1727, '28 Johann Andreas Heimbiirger was the respcmdctit for the second part. Zimmermann, Johann Jacob : Cometo-Scopia oder Himmel-gemaser Bericht / ... desz mitten im Nov. i68osten Jahrs ... entstandenen ... Cometens. ... Nachst einem auszflihrlichen Catalogo aller Cometen / . . . 4 plates, 9 ff. + 20 pp.+ I f. 4 Stuttgart [1681] - Cometo-Scopiae Pars Altera. Oder Fortsetzung Gnadigst anbefohlenen Bedenckens / Uber den neulichen Cometen / ... 105 pp. 4 [Stuttgart, 1681] Zimmermann, Martin: Anno 1664 den 18 Decem- bris S. N. 1st dieser ungewohnliche Comet, ... inn Augspurg ... gesehen worden. Martin Zimermann. exc. Plate, 5 in. x 6| in. [Augspurg, 1664] Zinger, N. : Die Zeitbestimmung aus correspon- dierenden Hohen verschiedener Sterne. Aus dem Russischen ubersetzt von Heinr. Kelchner. Mit einem Vorwort von Otto Struve. iv.+ io2 pp. 8 Leipzig, 1877 Zinken genannt Sommer, H. : Untersuchungen liber die Dioptrik der Linsen-Systeme. 8+162 pp. 8 Braunschweig, 1870 Ziwet, A. : See Somoff, J. Zollner, Johann Karl Friedrich : Grundziige einer allgemeinen Photometric des Himmels. 5 plates, xii.+ 102 pp. 4 Berlin, 1861 Photometrische Untersuchungen mit besonderer Riicksicht auf die physische Beschaffenheit der Himmelskorper. 7 plates, xxx. + 322 pp. 8 Leipzig, 1865 Theorie der relativen Lichtstarke der Mond- phasen. Zur Habilitation ... bearbeitet ... I plate, 52 pp. 8 Leipzig, 1865 Uber die universelle Bedeutung der Mechani- schen Principien. 36 pp. 8 Leipzig, 1867 Uber die Natur der Cometen. Beitrage zur Geschichte und Theorie der Erkenntniss. Zweite ... Auflage. 10 plates, c. + 523 + xii. pp. 8 Leipzig, 1872 Zollner, Johann Karl Friedrich continued. * Zur Geschichte des Horizontalpendels. 10 pp. 8 Leipzig, 1872 * Ueber den Aggregatzustand der Sonnenflecke. 1 8 pp. 8 Leipzig, \ 874 * Photometrische Untersuchungen Uber die phy- sische Beschaffenheit des Planeten Merkur. 22 pp. 8 Leipzig, 1874 Principien einer elektrodynamischen Theorie der Materie. Erster Band. I Buch. i portrait, 3 plates, cxxiv. + 444 pp. 4 Leipzig, 1876. The work was not continued. The portrait is that of Wilhelm Weber. * Ueber die physische Beschaffenheit der Co- meten. [Zweite Abhandlung.] 34 pp. 4 Kiel, 1876 * Uber die physikalischen Beziehungen zvvischen hydrodynamischen und elektrodynamischen Erscheinungen und die Wiederlegung des ele- mentaren Potentialgesetzes von Helmholtz durch elektrodynamische Versuche mit ge- schlossenen Stromen. 3 plates, iv. + 239 pp. 8 Leipzig, 1876 * Untersuchungen liber die Bewegungen strah- lender und bestrahlter Korper. Erste [-Dritte] Abhandlung. 3 plates, 17 pp., 21 pp., 8 pp. 8 Leipzig, 1877 Wissenschaftliche Abhandlungen. Erster [-Vier- ter] Band. 4 vols. 8 Leipzig, 1878, '78, '79, '81 The second volume is in two parts. Das Skalen-Photometer ... nebst Beitragen zur Geschichte und Theorie der mechanischen Photometric. 4 plates, 1 28 pp. 8 Leipzig, 1 879 Zur Aufklarung des Deutschen Volkes iiber Inhalt und Aufgabe der Wissenschaftlichen Abhandlungen von Friedrich Zollner. ... I portrait, 208 pp. 8 Leipzig, 1 880 Das Deutsche Volk und seine Professoren. Eine Sammlung von Citaten ohne Commentar. ... 1 20 pp. 8 Leipzig, 1880 Uber den wissenschaftlichen Missbrauch der Vivisection. 2 plates, 394 pp. 8 Leipzig, 1880 485 Zollner Manuscripts : Alchabitius. Zollner, Johann Karl Friedrich cont. Erklarung der universellen Gravitation aus den statischen Wirkungen der Elektricitat und die allgemeine Bedeutung des Weber'schen Gesetzes. ... Mit Beitragen von Wilhelm Weber nebst... Abdruck der Originalabhandlung : Sur les forces qui regissent la constitution intdrieure des corps ... par O. F. Mossotti. I portrait, xvi.+ H2 pp. 8 Leipzig, 1882 The portrait is that of Newton. See Fischer, E. G. Schuster, P. R. Zomius, Gottfried : Dissertatio I [II] De Cometis vetervm pariter ac recentiorvm ervditorvm sen- tentias ac opiniones exhibens. 4 ff., 8 ff. 4 Vittembergae, 1719 Zola, Francesco : Trattato di livellazione topo- grafica. i plate, 8 ff. + 1 34 pp. 8 Padova, 1 8 1 8 Zucchi, Nicolo: Optica philosophia experimentis et ratione A fundamentis constituta. Pars prima. De Visibilibus, & eorum Reprassen- tatiuis. 12 ff.+4i5 pp. 4 Lvgdvni, 1652 Archducal arms on title and full-page allegorical design on verso of the second folio. Zuchetta, Gio. Battista : Prima parte della Arim- metica ... Per la quale con mirabile ordine, & nuoue Regale si risolue con maranigliosa facilita ogni dubbio mercantesco. . . . 14 ff., last blank, + 412 pp. + 2 ff . fol. Brescia, 1600. Author's medallion portrait with the legend : lo Baptista Svchetta. sEetatts. 48. ah eivs ortv post Christ : 1550. Aprilis. 21. This part is all that was ever published. Zuchold, Ernst Amand : Bibliotheca historico- naturalis et physico-chemica oder systematise?! geordnete Uebersicht der ... auf dem Gebiete der gesammten Naturwissenschaften neu erschie- nenen Bucher herausgegeben von Ernst A. Zuchold. Erstcr [-Siebzchnter] Jahrgang. ... 1851 [-1867]. 17 vols. 8 Gottingen, s.a. - The same. Herausgegeben ^on H. Guthe. Achtzchnter [-Einundzwanzigster] Jahrgang ... 1868 [-1871]. 4 vols. 8 Gottingen, s.a. The same. Herausgegeben von A. Metzger. Zweiundzwanzigster [ - Fiinfundzwanzigster ] Jahrgang ... 1872 [-1875]. 4 vols. 8 Gottingen, s.a. Zullich, Jacob Gunther: De Significatis & Effec- tibus Stellae nova? sive Cometa? circa principium Anni 160$- & paulo ante observati ; Pluvia? Sangvinis Nimcij Silesiorum eod. hoc anno d. 12. lunij de lapsas; & Eclipsis Solis horribilis d. 12. Octobr. N. St. eod. anno factae. ... 8 ff. 4 Olsna Sil., 1605 Title within border. The object treated of in the beginning of this tract is the New Star of 1604 which appeared in the constellation of Serpentarius. Zulehner, Johann Anton : Versuch eines neuen Beweises der ersten Statischen Griinde mit beigefiigten Satzen aus der Philosophic. I plate, 2 ff. + 52 pp. 8 Mainz, 1791 Zwerger, Max : Ueber Kaltemischungen und die in denselben verbrauchten Warmemengen. 84 pp. 8 Milnchen, 1881 MANUSCRIPTS. Aben Ezra, Abraham : Liber Abrahami Auenezrae de diebus criticis. 10 ff. 4 s.l. [saec. XVII.] Chasles 3019. " Provenant de la collection du medecin Baron. Baron etait d'origine dauphinoise. II a ecrit sur la garde du volume cette note : Ce manusscrit est de la main de Philipe Baron mon Ayeul, apoticaire ordinaire du Roy." Abou-Zaid-Abn-al-RahmSn ibn Abd al-Aadir ibn AM al FasT : [A treatise on algebra and astronomy.] 163 ff. + 2 fly leaves, fol. s.l. [saec. XVII.] Chasles 2096. " Manuscrit arabe du XVII siecle, avec des commentaires en marge et des additions de diverses epoques posterieures." Adye, John Willett : A Plan of Mathematical Learning taught in the Royal Academy at Portsmouth. Executed, By John Willett Adye, a student there. 4 ff. + 559 pp. fol. s.l., 1762 Many drawings. Alchabitius : [Begins] : In Gottes name Amen Seich facht ann Dy Capittel in dem puch der eynfierung in dy Astrologey des Alkabici^ vnd ist gesetzt in ffiinff vnderschaid. ... 31 ff. fol. [In fine'] : C Also endt sic/i der Tractat der eynfeiimng in dy Astrologey des maisters Alkabiciy vnd liat zil Teiltsch gemacht Pruder Arnolt von freypurg ... Anno dm. 1.3.12. . . . vnd ist geschribn *Mordn . . . Durcli pnrkliartten kekh zu Saltzpurg. Anno dm. 1.4.74. ... Old Arabic numerals. A splendidly written MS. in German. Red and black ink on fine paper. The preservation is marvellous. Manuscripts : Alchemy Arzachel. 486 Alchemy : Primus liber de consideratiSe. 5_ te eentie o'ium relf. transmutabiliu^. ... Incipit liber de famulatu ph'ye euagelio ... 63 ff. 4 [In fine} : Mcccc?lxxvj . . . explef fuit liber iste me Nicolau de regazola Cine Cremou et ad pus hitantem in Cinfte Bade reg' Hung- harie : ... Sur la Transmutation de 1'Or et la manufacture des Pierres precieuses. 28 ff. fol. s.l. [saec. XVIII.] [Alexander de Villa Dei] : [N]Ec Algorism? Ars psens dr in qua Talibj nu'o2/. ... [?] bis qul^ fig'is P'ma q^ sig't vnu duo vero secunda Tercia sig't tria sic pcede sinistre Donee ad ex'ma venies que cifra vocat' 5 ff. 4 s.l. [circa 1450] Is an arithmetical poem of 335 lines with the following parts : Addled, Subtracco, Duplaco, Medicico, Multiplicaco, Diuisid, Exfcco radic' nu'i q'drati, Exfcco radic' nu't cubici. The last part that is without a heading begins : [M} Vltiplicare volens per normas . . . Old arabic numerals are used. In the same hand as Sacrobosco's Algorismus, on paper and vellum mixed. [Alfonso X., of Castile] : Tabula medio2 motuu ac oiuctioj oim plaeta^L ex tabulis alphocij. [fol. 7 verso begins] : IN nole dm ame. Ignorans motu ... [?] est ignora'e natura qm scribit ph'? 3 phisito^. ... I volvelle, 6 ff, tables, 5 ff. 4 [circa 1450] On the fly leaf stands the title written by a later hand Diu'se tabiile alfonsii et aliorum d' media motu ...[?] et de signis. Algorismus : Incip 1 nouus algo'ism? p frem mathia ... Dpilat'. 3 ff. 4 s.l. [sasc. XV.] Alhazen : Incipit prim? tractat? libri Alhacen filii Alhaycen de aspectibp et .VII . svnt differetie. [fol. 185 redo] : De nubiu ascensioe. cp ucr? titulus est iste. Incip 1 lib' Abomadhi Matfagar . I . de c'pusculo matutino et uesptino ... 1 88 ff. fol. [In fine] : Ego Magr Guido dictus de Grana correxi diligent istos duo 3 lift's, s. p_spectiuam Alhacen et librum de ascensoiby nubium. lux' exemplar Mag'ri fok'is londoniensis quod ip'emet diligt correxit ut a". Completa fuit correctio /tolf. lib !}, anno dm. M.cc."lx. nono q'nto ydus Maij. s. I vigilia pentliecostes. On vellum. Many diagrams in red ink. This work was afterwards printed at Basle in 1572. Alkindus, Jacobus : Jacobus alkindi de radijs. [Begins] : OMnes ho'ies qui s'sibilia sensu pcipiut ea in aliqua forma oprehenditt. ... 15 ff. fol. s.l. [saec. XV.] Written by the same hand as that of Quadrifartittis Hermctis . . . Chasles 2982. Analemma : See MSS. Instruments, Astronomical. Archimedes : Oecopij/uLa to Ke\p>]Tui ev TU> '0 APXIMHAH2 ... area-u>a-/aevov ... VTTO TOV HTOAEMAIOY ... 2 ff + 32 pp. fol. s.l., s.a. A memorandum states that this MS. was copied from the edition printed at Glasgow by Foulis. From Eisenmann's collection. [Aristotle] : Lib' phy'co^. * d' a'la. [Begins] : [Q]vonia quid' intll'ig'e * scire DtTgit c'ca oes sciencias q'2 sut p'n' a 1 cause aut elemta ex eoTj. cog'toe. . . . [fol. 66 recto begins] : [H]Ono^. honorabliu noticia' ... [fol. 91 recto begins] : [D]E gn'oe et corrup- t'oe. ... ill ff. fol. s.l. [In fine fol. 90 verso] : Deo gra's a MCvj. Beautifully written MS. on vellum. Old Arabic numerals. Arithmetic: Capitulu primu de spe'b? matemati- calis scie' quaru sut quattuor. [Ca : 2 dft de Arit ca in se et eius diuisione. Ca : Terciu de Nu- meracon. Ca : 4' de Additione. Capitulum 5 ta De Subtracton. Capi : 6 ta de Mediac5ii. Ca 10 7 timfl de Duplacon Ca : 8 U De Multipli- cacSn. Ca : 9. De Diuision Ca : 10 De pg'ession. Vltimu Ca : De radicu ext'actofi in nu'is quadratis.] 4 ff. 4 s.l. [circa [Begins] [S]Equitur de radicu ex'ccioe * p'mo in nu'is quadrit' ... 4 ff. 4 s.l. [saec. XV.] Old Arabic numerals. Traite de la puissance des nombres. 54 ff. 8 s.l. [saec. XVII.] Chasles 2055. " Manuscrit arabe. Le commencement ct la fin iiiam/nent." See MSS. Astronomy. Arzachel [Abraham Alzarachel] : [Tabulae Tole- danse ...]. [Begins on verso of fol. Hi.] : Tabula ad inueniendu tps nabugadonozor p tps dm nri ih'u xpi. 104 ff. vellum, 4 Massilia? [saec. XIV.] This MS. closely resembles the tabular part of the one de- scribed by Delambre on pp. 1 76 et seq. of the Histoire de CAs- tronomie du moyen Age. It begins with 12 pp. of chronological tables, followed in succession by : 487 Manuscripts : Astrology Bechaux. 3 pp. Tabula arcus & cordse. This is really a table of natural sines for every 30' to a radius of sixty " degrees," e.g., " Corda 20 = 20 31' 16", "Corda" 3O = 3O. One table of declinations and three of ascensions in 28 pp. TabuLa vmbrce, I p. This is a table of cotangents, with 12 for the radius. Umbra i=687 26', the true value being 687 28'. 8. Tables of the Sun, Moon and Planets ad mcdiam diem riuitatis toleti, 60 pp. Eight sundry tables, 39 pp. Tabula ad inueniendum loca stellarum fixarum magis famosa- rum, I p. The places of 40 stars are given for about the year 1160. Tabula longitudinum & latitudinum ciuitatum mundi magis famosarum, I p. 64 places are named but one or both co-ordi- nates are wanting for II of them. Verona and Padua have been added in a later hand. Tabula proiectionum radiorum, 6 pp. I diagram and 3 tables partly after " ptholomeum," 13 pp. Tabula ad inueniendum tempus per altitudinem soils, 17 pp. Tabula medij cursus solis [lunse ...] in annis & mensibuz xp'i., 10 pp. At the foot of the first page is written in the same beautiful hand as the rest of the volume, " Incipiunt tabule mediorum cursuum planetarum in annis & msibus domini nrl ih'u xp'i ad meridiem ciutatis marsiliaa, composite a magis- tro willelmo anglico. 5 pp. blank. Tabula medke oiunctois ... ad m'idiem ciutatis nouarise [Novara] quibus logitudo ab occ'nte e .30. gr. & 5- m - & ' a 'i' tudo eius e .45. gr., 2 pp. At the end are 5 pp. written at a later date, but probably before the l6th century, which contain an extension of the geographical table, instructions for finding the longitude by an eclipse of the moon, and a set of mnemonical latin verses on biblical chronology. The Tempus equalis lunatiols used in the tables is 2gd. I2 h - 44m. 35. 20'- which is less than half a second (o s - 46) more than the modern value. The accumulated error in 630 years would but slightly exceed one hour. Willelmus Anglicus, who was also known as Gulielmus Grisauntus or Grisantus, lived at Marseilles about the year 1350. He wrote De qualitatibus astrorum et significationibus ; De magnitadine Solis ; De quadratura Circuit, &*c. Sec Jocher. Astrology : [Begins] : [VjNiu'sa [universa] q. iu- dicia a luari ducata sumut efficacia Venus ^ jupit' vt est indo^. autoritas fortunate sut stelle reliquas es infortunatas dicut. ... 8 ff. + 2 ff. tables, 4 s.l. [ssec. XV.] Old Arabic numerals. On paper and vellum mixed. [Begins] : Causa dicit' quatuor modis. s. causa, in.'!' fbr'l'. efficiens * c'a final'. ... 17 ff. 8 s.l. \ante 1500] Old Arabic numerals. On vellum. [Begins] : Omnis J)porc5 aut est coit' dicta, pprie. aut magis p'pe dicta. . . . 15 ff. 8 s.l. [ante 1500] Old Arabic numerals. On vellum. [Set of eleven astrological diagrams on vellum of which eight have movable indices.] 9 ff., 3 blank, 4 [saec. XV.] With these are ten figures, in part with volvelles, to illustrate Copernicus's De revolutionibus orbium f/zlcstium. Astrology continued. See MSS. Calendars. Astronomy : [Plusieurs traites relatifs a 1'astro- nomie. Maniere de placer le fil a plomb sur la ligne meridienne. Calendrier egyptien. Traite" d'arithme"tique.] 129 ff. 4 s.l. [saec. XVIII.] Arabic manuscript. The treatise on arithmetic was printed at Rome in 1866 by F. Woepcke preceded by a notice by A. Marre. See p. 476. Chasles 3158. Bacon, Roger : The woorke of y e philosophers approved by Roger Bacon. Title + 14 ff. 8 s.l., s.a. Incomplete. Barlaam, : Ba/aAaa/u /movdxov \oyia-TiKr] ua-rpo- vofj.tKl]. 1 8 ff. fol. s.l., s.a. To all appearance a modern copy of a MS. in some Library. Belonged to Eisenmann. Jocher says that the author flourished about A.D. 1330, and also that an edition of this work was published in 4 at Paris in the year 1600. Barrabinis, Franciscus Maria de : Mussevm mathematicvm ex variis illvstrivm avctorvm libris Subsecundario Tempore Elaboratum Opera, ac Studio ; Francisci M ffi de Barrabinis Genuensis civis. Frontispiece, 2 plates, 5 ff., pp. 477 to 989, 4 Genva, Anno Virginei Parttis, 1706, &c. Apparently the second volume of a MS. collection of extracts from the writings of Schott, Scheubel, Ghetaldus, Wingate, Pardies, Gellibrand and many others. Bechaux, S. : Woolwich Questions in Mixed Mathematics 1856-1862. 8 Woolwich [1856-1862] Trigonometry. Examples in Colenso's Trigo- nometry. 12 [ Woolwich] 1857 Parabola. 666 pp. 8 [Woolwich] 1863 Circle. 8 [ Woolwich] 1864 Integral Calculus. First volume. 712 pp. 8 [ Woolwic/i] 1 864 Treatise on the Ellipse. 1147 pp. 8 [ Woolwich] 1866 On the Plane Triangle. 900 pp. 8 [ Woolwich] 1 866 Differential Calculus. Volume I [II] Functions of one independent variable. 2 vols. 8 [ Woolwich] s.a. Hydrostatics. 788 pp. 8 [ Woolwich] s.a. Elementary Dynamics. [Dynamics.] 2 vols. 8 [ Woolwich] s.a. A Treatise on Mechanical Geometry. 4 vols. 1 2 [ Woolwich] s.a. Manuscripts : Bechaux Calendars. 488 Bechaux, S. cont. A Treatise on Solutions of the Examples in the first part of Colenso's Algebra. [Solutions of the miscellaneous Examples. Part I.] 2 vols. 1 2 [ Woolwicli\ s.a. Algebra. [Solution of the Algebraical Examples in Wrigley's Examples and Problems in pure and mixed Mathematics.] 2 vols. 12 Woolwich, s.a. In Vol. 2 is a List of Bechaux's Works. [Wrigley's Trigonometry.] 309 pp. 8 [ WoolwicK\ s.a. Point and Right Line In one Plane. 12 \_\Voolwicli\ s.a. Bonatus, Guido : Incipit tractat' A' de ellectioib'3 secdm dta sapietuj cap m p m . . . ff. 1-38 fol. s.l. [saec. XIV.] Incipit Itdutorm sub breuil'oqp ad iudicia stel- la 1 ^. secudum quidone [sic] bonatum : ff. 45-103 fol. s.l. [saec. XV.] Neatly written upon vellum, with a few ornate initials, in an old wrapper, marked " Proibito." Celebrated astrological treatises originally written about the year 1280. They were printed several times in the fifteenth and sixteenth centuries. Bouguer, Pierre : Triangulation de la Mendienne trouve'e au Perou en 1736 Par M rs Bouguer, La Condamine & Godin. Drawing, 9 in. x 50 in., s.l., s.a. Shows many details that are not on the engraved map in Condamine's Mesure ... Paris, 1751. Boulainviller, Henri de : Pratique abrege des jugemens astrologiques sur les nativitez. ier [-3 e ] Volume. 3 vols. 4 [In fine tomi tertii] : Parisiis, 1719 Bourje, J. P. : Zon Eclips op den 19 November 1816 voor Middelburg. [Zons Verduistering op den 7 d en September 1820 ... voor Leiden. Projectie der Zon Eclips van den 7 d September 1820.] 3 drawings with text, fol. s.l., 1816 Bremiker, Carl: Die Bahnen der Asteroiden ... Projection auf die Ecliptik, so wie die Bahnen vom Nordpol der Ecliptik aus erscheinen wurden. Drawing, 20 in. x 24 in., Berlin, 1857 On it are drawn to scale the orbits of the first 42 Minor Planets and of the Planets inferior to them. Calculating Machine : See MSS. Maclachlan, A. Calendars : Calendarium perpetuum : One roll, 44 in. x 2\ in., s.l. [circa 1339] Written in colours on thin paper. Besides the usual calendar it contains a Tabula magistri petri de dacia ad sciencC in q signo sit luna & in quo gradu illius signi. According to Jocher this author lived about A.D. 130x3 and wrote De calculo sen computo : minus. ... [In fine}: Explicit Sub - tilitas magti Gerardi de bruxella de motu. II ff. 403.1. [saec. XIII.] On vellum. [Gerardus Cremonensis] : Incip' Theorica plane- tal. [Begins] : CIrculus ecentricus u'l eg'sse cuspidis u'l egrediens centri d'r q no h't cent' cu mudo. ... 3 ff. fol. s.l. [ssec XII.?] Agrees perfectly with the edition that was printed together with Sacrobosco's Spera Mundi, at Venice in 1478. Old Arabic numerals are used in the text. On vellum. On the back of the binding is printed M. de Xlle siicle. See MSS. Sacrobosco, J. de. Gerson, Johannes de : Incipit tractatus i sex lectionib? diuisus sup differecia peccati mortalis a veiali editus a mg'ro Johane de gerson * miss5 ab code epo pet de aliaco cardlali came'acesi. 30 ff. fol. [In fine']: Explicit ano dm Mcccclxxiiij ... finitus p_ hcricu de coloia ... Distinctly written. Godin, L. : See MSS. Bouguer, P. Grammatici, Nicaise : Tabulae solis et lunae ex Theoria Newtoniana ad Meridianum Ingolsta- densem adaptatae a P. Nicasio Grammatici S.J. i f. + 8 pp. fol. [Ingolstadt, circa 1725] Halcke, Paul : Vertaaling van het Artikel : Mathematische Rariteiten ; uit 2 Calenders van P. Halcke van Ao. 1700 en 1711. 1 02 pp. 4 s.l. [circa 1700] Written by M. J. Zuidhof. Haly : Incipit libell^> hali de sig' oe planeta?^. cu sole in duodeci' signis. [Begins] : SAturn^ in ariete sub radijs solis facit pluuias ... 2 ff. fol. s.l. [saec. XV.] By the same scribe as Quadripartitus Hermetis ... Chasles 2982. Hamont, van : Physica Pars prima dictata a ... Domino van hamont ejusdem philosophiae professore secundario. Scripta vero a me Petro pruuost Brugensi. 9 engravings, 249 pp. 4 Lovanii, 1764 Engraved title page. The fifth chapter treats on Comets. Hermes: Quadriptit? h'met' de 15 stellis lapidilj planet' et caracte'il^. [Begins] : DIxit hermes Scito q' si lua fu'it ... 10 ff. fol. s.l. [ssec. XV.] Old Arabic numerals. Chasles 2982. Hippocrates : Hippocrates de mortis Significatione et vitae secundum motum Lunse, et aspectum Planetarum, Gilidoolo mordico Interprete. II ff. 4 s.l. [ssec. XVII.] The MS. is written by Philipe Baron. Chasles 3019. Hopf, Gustav : [Autograph Letter to Charles Babbage.] 4 pp. 8 Gotha, 1848 Manuscripts: Huyghens Kirch. 492 Huyghens, Christian : Horloge de Christian fils de Constantin Huygens-de Zulichem. [De 1'horloge a pendule par Christian Huygens ou Demonstrations du mouvement des pendules adapte aux horloges.j [Thorie de la force centrifuge.] 28 plates, 156 ff. 4 s.l. [circa 1800] The plates are engraved. The MS. is a translation from the latin of Christiani Hvgenii . . . Horologivm 4 Hags Comitvm, 1658, Horologivm oscillatorivm ... fol. Parisiis, 1673, and Opuscula postuma ... pp. 401-428 4 Lugduni Batavorum, 1703. Chasles 3549. Illuminating : Traitd contenant La maniere de peindre en Enlumineure et de Scauoir mesler les couleurs Noms et pris des couleurs ... 12 ff. 8 s.l., s.a. Chasles 2717. Instruments, Astronomical : [Begins] : PRo confectione astrolabij precipue tabula plana aptam ad quatitatem sic su' placet ... [fol. 20 recto begins] : Geometric due sut spes. s. theo'ica et p'ctica ... [On the Quadrant] [fol. 24 verso begins] : SEquit' t'ctat5 de mesu'atoib? ... [fol. 26 recto begins] : Ad faded' ho'alogiu solore [sic] p'mo fiat vna linea r'cta . . . [fol. 30 recto begins] : [A]D componedO Horalogiu Achas fiet dimidi.? c'cul5 ... [fol. 35 recto begins] : [Q]Vadrantis noticia ... 40 ff. 4 s.l. [On f. 34 recto] : 1462 Diagrams in text. The MS. contains apparently several different essays. An Analemme contayning the most necessarie Conclusions of the Celestiall Globe, speedely, and easilie performed by righte lines with y e ruler and compas in a Circle geuen, wherby not onelie the declination of the sunne, his hight, & the hower of y e daye, maie be founde out : But also the eleuatio of the pole, the variation of the compas, and the Meridian Line. 40 ff. fol. s.l. [seec. XVII.] Many diagrams. From the Lee library. A MS. note written in the beginning of this century says : "A small piece of paper was inserted between two of the pages as a mark, on which is the date, London Martie idfz concerning ^no of Edward Bowen, ..." De horologijs uniuersalibus. viii. + i2S ff. 4 s.l. [saec. XVII.] Chasles 3552. " Manuscrit contenant la methode pour construire des cadrans et horloges de toutes sortes, avec figures et dessins k 1'appui." Traitte Des Quadrans [Description et usages du quadrant azimuthal ou analemmatique.] 68 ff., 4 blank, 16 s.l. [ssec. XVII.] Chasles 3539. " Curieux manuscrit de la fin du XVIIe siecle, avec cadrans, tableaux, dessins, &c." Jacobus : Coputus iacobi. [Begins] : [Q]Via ars oputiscica diu'so^ auto^i libr' m'lt' plixitatib? et obschui'tab? capacitati studeciu obvijs sit involuta Ideo ... 31 ff. 4 s.l. [ssec XV.] Old Arabic figures. Some parts are the same as in the Comfutus Chirometralis edited by Johannes Glogoviensis. Joannes de Esthendn' [Asthelden] : Incipit Sua Judicialis mgri Joh'is de esthendn' De Acciden- tibus mundi qui fuit c'ca anos x 1340 ... 2+150 ff. fol. s.l. [In fine] : Completa e ergo if conpilaco irtaty J>mi sume indicia? de accntib? mudi ... p_ magistru JoJianne de asthelden 20 die metis' Julij A nno ... 134? ... Explicit p ma p_s ... huius sume : This is a compilation from the works of the principal astro- logers divided into 12 chapters. Old Arabic numerals are used in the text and in the pagination. Besides, there are 6 ff. with 2 tables of the co-ordinates of 17 stars and the geographical positions of 22 towns. Joannes de Livoriis : Incipit algorismus de minutijs Joanis de liuorijs siculj. [Begins] : Modu representacionis minuta'2^. uulgariu et fisica^. pponere Istitui. ... 8 ff. fol. s.l. [ssec. XV.] By the same scribe as Compositio astrolabii ... prosdocimj ... Chasles 3476. Joannes Hispalensis: Ysagoge Johais yspalensis ... de natu'is signo^L : [Begins] : Clntura firma- meti in 12. e'les [equales] dist'buit' ptes ... 1 2 ff. fol. s.l. [In fine] : Explicit quadripjitus Jok'is yspalensis . . . iij. die aug'i. annis. x. cu'is. : Ame. In the same handwriting as Thebit Ben Corath's De imagina- tionibus astrologicis. On vellum. Chasles 2983. Joannes Hispanus: Incipit liber astrolabij editus a magistro iohane yspano Tt'prete que translatauit d'arabico I latinu ut seq't'. [Begins] : Dixit iohanes cu uolu'is facerc astrolabiu accipe auri- calcu optimu ... 32 ff. fol. s.l. [saec. XV.] Diagrams. Modern numerals. By the same scribe as Compositio astrolabii ...prosdocimj ... Chasles 3476. Kirch, Christfried : Wetter-Buch Anno 1721 vom 23 Jan. an [-31 Dec.] [Gewitter-Observationes Anno 1728.] 2 vols. 4 Berlin, 1721, '28 Kirch, Christine: Gewitter Observationes Anno 1730 [-1751 Oct. 23, 1753 Jan. i-Febr. 4, 1755 Jun. 15-Aug. 24, 1755 Dec. 1-1759 Oct. 31, 1760 Jan. 1-1764 Jun. 30, 1764 Dec. 21-1770 Dec. 31, 1774 Jan. i -April 30.] 44 vols. 4 bundle, 24 in. thick [Berlin, 1730-74] 493 Manuscripts : Kirch Libri. Kirch, Gottfried : Observatio des Gewitters Ao 1700 Vom 1 6. Augusti bisz zu Ende besagten Jahres. 4 ff. 4 [Berlin, 1700] Kirch, Maria Margaretha: [Meteorological Journal and Diary 1697 Jan. i-June 30, 1701 Jan. 1-1714 May 30, 1716 April 15-1720 Dec. 17.] 4 bundle, $$ in. thick, Gub en, Berlin, Danzig, 1697-1720. See 'Copernicus' Vol. III. p. 107 et seq. Kolb, Johann Joseph: [Fol. 7 recto begins]: Specificatio Authorum : deren Rechenbiicher ich Johafi Joseph Kolb ... solvirt habe. ... [Fol. 15 verso begins]: Disz Rechenbiichlein Herrn Andrea? Eggen beriihmten Rechen-Mei- sters zu Lindau im Bodensee, hat simpliciter und practice solvirt und noch mit vielerley Exempeln vermehrt ... Kolb. 3 tables, 86 ff. 8 [Hall in Schwaben, 1696] The list of arithmetical works contains the titles of 1 17 books. The Tabelliibcr das Numeriren ... is interesting on account of the nomenclature. Neatly written. Lacquer : Memorie om eenige soorten van Engelse Lacken te maken en van Vernissen etc. 14 ff. 8 s.l. [circa 1700] [Memorie om verscheyden soorten van Lack te maken.] 59 ff 8 s.l. [circa 1700] Two small volumes on varnishes, stains, &c. Lagrange, Joseph Louis de: Analytical Mechanics, By J. L. Lagrange ... New Edition, Revised and Enlarged by the Author. First [Second] Volume. Paris, ... i Si i [1815] [Translated into English by R. C. Carrington.] 2 vols. s.l., 1848 Unpublished. [La Hire, Philippe de] : [Begins]: Auertissement au Lecteur. Amy lecteur. Cosmologie est si necessaire a la vie humaine ... [Fol. 3 recto~\ : Premiere partie. Du zodiaque et de la Diuision des Signes. [Fol. 14 recto\: Seconde partie Des predictions en general. i plate, 6 tables, 44 ff. 4 s.l. [circa 1680] [ ] Traicte Des Triangles spheriques. 4 ff. 4 s.l. [circa 1680] [ ] Traicte ou practique des triangles spheriques auec 1'explication des plus beaux & vtiles pro- blemes du premier mobile, vn abrege de la con- struction de quel 5 tables astronomiques & de la practique D' Jcelles. n ff. 4 s.l. [circa 1680] [La Hire, Philippe de] continued. [Philippi de la Hire Tabularum astronomicarum pars prior, de motibus solis et lunze, necnon de positione fixarum, ex ipsis observationibus de- ductis cum usu tabularum. Adjecta geometrica methodus computandarum eclipsium per solam triangulorum analysin ad meridianum Pari- siensem.] [Begins] : Abrege de la preface. Je fis faire vn grand quart de cercle astronomique de fer ... son eloignment du centre jusquau bord estoit de cinq pieds . . . 20 tables, 25 ff. 4 [In fine} : 1687 This MS., without title or author's name, is written in French, but the heading of the tables is in Latin. The Refraction Table, the Inclination of the ecliptic, etc., agree with the figures given in Delambre's Histoire de I 'Astronomic Moderne. The title is taken from Lalande's Bibliographic. [ ] Introduction a La Chronologic commencant aux Definitions de ses principes. 10 ff. 4 s.l. [circa 1690] [ ] Abrg6 ou petit Traite de la theorie des planetes selon 1'hypothese de la terre immobile & selon hypothese de la terre mobile. 8 ff. 4 s.l. [circa 1690] [ ] [Begins]: Vous cognoissiez vn probleme ... 5 ff. 4 s.l. [circa 1690] Besides short notes on the Elements of Euclid, the Circle, and Conic Sections, there are 6 tables of constants that refer to the bodies of the Solar System. [ ] Sommaire des fractions astronomiques. i table, 6 ff. 4 s.l. [circa 1690] [ ] [Begins] : Or cequi est d'excellent en 1'homme ... est que scachant la pesanteur d'un pied de terre il peut scauoir la pesanteur de toute la terre, ... 9 ff 4 s.l. [circa 1690] Treats principally on Arithmetic and Music. [ ] Discours sur les quarrez magiques. 5 ff. 4 s.l. [circa 1690] Le Cat, Claude Nicolas : Neutonianisme refut, Systeme mecanique de 1'univers, Cometes. 8 plates, 98 ff. 4 s.l. [circa 1760] Dontit a D. Gourdin par Mme David flic de Fauteur. Prettily written MS. in French, upholding Descartes' theory; written at the time of the first predicted return of Halley's Comet. Libri, G. B. I. T. : Translation into English of the " History of the Mathematical Sciences in Italy, from the Revival of Literature, to the end of the seventeenth century, by William Libri," in 4 vols. 8 published at Paris in 1838 ... 42 ff. 4 s.l. 1848 Translation by R. C. Carrington as far as Vol. I. p. 189, or about an eighth of the whole work. Manuscripts: Libro Nemorarius. 494 Libro detto Angelico: [Begins] : L Anno e' detto da Am. q' e' circum ... L Anno e' di dodicj mesi qualj fanno 52 settimane', e un giorno, ... 3 + 154+2 ff. 4 s.l. [SECC. XV.] Many diagrams. Treats on the construction of calendars. Pp. 108-117 contain the chief elements of the calendar for 1546 2076. The last part of the book is about the constellations and comets. Logarithms : [Logarithms of Numbers from i to 432179 with equivalents in arc.] 7 vols. 4 s.l. [circa 1770] The MS. is on forms pulled from a copperplate. Lubbock, John William : [Autograph Letter to Chas. Babbage, " On the theory of the moon, and perturbations of the planets."] 3 pp. 8 Farnborough, 1843 Maclachlan, A. : Autograph Letter on the appli- cation of the Calculating Machine of Thomas de Colmar to Electrical Computations. 3 pp. 8 London, 1 874 Magnetism, Terrestrial : Observations de MM. les Hydrographes des Ports sur la de"clinaison et 1'inclinaison de 1'aiguille aimantee. En con- sequence des ordres de M. le comte de Maurepas, (ministre de la Marine), du 30 Septembre 1730. 4 s.l., 1734, '35 Chasles 3729. ' ' Recueil cle pieces manuscrites constatant les r&ultats d'obser- vations faites en differents lieux." Marquard, Andreas : Mag. Andreae Marquardi Gnomonica. oder -Unterricht von Auffreissung der Sonnen Uhren. [Anmerckungen ...] 39 ff., diagrams, 19 ff., tables, 5 ff. + 3i8 pp.+ II ff. 4 s.l. [circa 1670.] Most of the astronomical tables are from Hecker's Epheme- rides. A very fine German MS. Mechanics : jPpoes staticse. 36 plates, 88 pp. 8 s.l., s.a. At the top of the first page is written De Brian Presbyter SH Eustachij Parisiensis 1696. Chasles 2717. Siste"me sur le mouuement. Frontispiece, 240 pp. 4 s.l. [saec. XVIII.] The author's name is on p. 218, but cannot be deciphered. Chasles 2744. " II provient de la bibliotheque du medecin Le Dru, dit Comus, ancetre de Ledru-Rollin et porte son exlibris." Messahalah : [Begins] : [S]Cicto q' astrolabiu e nofii grecu cui? int'petracio e aceptio stellaTj. ... [Ends] : Explicit astrolabiu f Mesahala. 7 ff. fol. s.l. [saec. XII.] Most of the chapters are in close agreement with the edition printed at Strassburg in 1512, but some parts are more extensive in the MS. Diagrams in text. Old Arabic numerals. On vellum. Written in the same handwriting as Gerardi Cremoticnsis Thsorica planetaruni. Messahalah cont. Dicit messahala de ratione celi * stella^. et qualit' opaut' in mudo. [Begins] : Deus altissimus fecit t'ram ad simili- tudinem spere ... 59 ff fol. s.l. [circa 1350] Distinctly written MS. on vellum, with 69 curious rudely coloured figures, tables and diagrams. Old Arabic numerals. [ ] Incip' tract^ d' opoe astrolabij. [Begins] : Astrologie speculatois ex'citiu ... 2 ff. fol. s.l. [ssec. XV.] On vellum. Written in the same handwriting as Sacrobosco's Computus considerationis Solaris que hinaris temporis. Some chapters agree almost verbally with Tractatus de compositions Astrolabii Messchalath, printed at Strassburg in 1512. Morogues, Bigot de : Essay de 1'application des forces centrales aux effets de la poudre a canon, d'ou Ton deduira Une theorie propre a perfec- tioner les differentes bouches a feu. i plate, 1 10 pp. 4 Paris, 1735 Chasles 3777. "Manuscrit du XVIII<= siecle, presente a I'academie des sciences par Belidor au nom de Bigot de Morogues, ..." Music: [Begins]: [E]T bestialiu voluptatu p q's gusty * tact? suis irr'frenat' impetibj intllciri deiciut no in m'ito vitupent' excess? ... 12 ff. 4 [/ fine] : 1443 [Negro, Andalone de] : Almanach. 76 ff. .fol. s.l. [saec. XV.] The supposed compiler was the preceptor of Boccaccio. Concerning ff. 1-46 it says on fol. 37 ver. [S]Cias q^ ista ta la facta e ad meidie pisius [Parisius] anno diii. 1330. ... and that the tables are to be used with those of Alphons. The modern numerals are used for this part, but the remainder of the MS. is in old Arabic figures. The second part, ff. 47-61, is computed (torn the Alphonsine tables, but the arguments are in years, days, &c., and not on the strict sexagesimal plan of those tables. Ff. 62-64 are reduced to the meridian of Paris, and, in com- mon with the preceding part, give some of the quantities to sevenths and even eighths of the sexagesimal notation. Ff. 65-77 are a reproduction of the foregoing tables, but with fewer figures. Nemorarius, Jordanus [de Nemore, Le Fores- tier] : Incipit liber phyloteigni iordani de nemore Ixiiij ppositiones otinens. 13 ff, vellum, 4 s.l. [SECC. XIII.] This is a small treatise on plane geometry, with numerous figures on the margins. Incip pars prima libri iordani de nemore de ratione ponderum. II ff, vellum, 4 s.l. [srec. XIII.] This tract was edited by P. Apianus and published in 4 at Nuremberg in 1533. 495 Manuscripts: Nemorarius Planetenbuch. Nemorarius, Jordanus [de Nemore, Le Fores- tier] cont. [Begins] : Ex quo mi ... [The second paragraph begins] : Qvadratura circuit int" ocultas reru adeo est obst'usa naturas...[Ends]: Erathostennes philosophus geometra q^ sagacis- simy totius t're circuitum p Imutatione gnomonis umbraru. in terra at [que] ptes zodiaci igeniose dep'nsum cclii. stadia, idest xxxi. d. miliaria continere deffinivit vnicuiq s ccclx. ptium in zo- diaco. dec. stadia id -$-. Ixxxvij. miliaria * semis- sem deputans. ex hiis iuxta regulam c'culi * diamet" c r ssitudinem seu diametrum fre sic comp'hend'e poteris. Aufe. xx a ij a . partem de c'cuitu t r re * xx^ii 31 vnius stadij remanent ccxldxliijj. cu semisse. * xxi. ptibj i s stadij. hoJf. t r cia Ixxx.clxxxi. s. * vij. xx. me ij de . unius stadij t r reni orbis diametru seu spissitudinem iux u p'd'ar' t r re c r cuit5nem dubietate postposita otinet ad' liquido satis caute supputante patet q u mvis macbi<> [Macrobius] sup sompniu cipio- nis idem diametru. Ixxx. stadio2 tm ut non multo plus dicat h'ere. 17 ff., vellum, 4 s.l. [saec. XIII.] The only value of TT known to the writer is "^ although he uses it in various forms, e.g., if the diameter of a circle equals 14, its area will be 14 x n. In the paragraph quoted the divi- sion by "-? is effected by deducting ^Vnd of the earth's circum- ference and taking Jrd of the remainder, thus : 22 ) 252000 Subtract 1 14544 + -jV remain 240544^ + -f^ of which the third part is SoiSiJ + ^V There is apparently nothing to show that Nemorarius was the author of this treatise except that it is written in continuation of the two preceding works, and is in the same hand with the same abbreviations. In it the works of Adelbold (tA. D. 1027) and Wazo (tA.D. 1048) are mentioned as having been studiously reconstructed by Ilerebert (secretary to Thomas 4 Becket). This sounds almost as if the writer were contemporary with Herebert, which would agree with Chasles' opinion that Nemo- rarius flourished towards the end of the I2th century. To Werembold, who lived at Hirschau at the end of the loth century, the author ascribes the rule for finding the area of a circle given above. These three small MSS., together with a tract by Gerard of Brussels, form a small volume which to judge by the device on the binding once belonged to Pope Pius the Sixth. Nicomachus of Gerasa [Gerasenus] : yepatrivov 'AptOfJUjrtldjt Ttov e. 131 ff. fol., 10 ff. 4 interleaved, s.l., s.a. A modern MS. which has been collated with various texts, probably by Eisenmann to whom it belonged. Observatories Dun Echt : Auxiliary Tables for facilitating the Prediction of Occultations at Dun Echt. 29 pp. 4 [Dun Echt, 1877] Observatories Dun Echt cont. Micrometer refraction tables for the computation of log K. S ff. 4 Dunedit, s.a. Pelstare, James [Peletarius] : One booke of James Pelstare phisitian and mathematician concerning the vse of Geometry. 19 ff. fol. Lutetice, 1572 Diagrams in text. According to a note this MS. is from a work of Peletier or Peletarius printed at Paris in 1573. Philosophy: Iste est libell? puuli phie qui non dici r ideo puul^> r'one vigoris et doctrine Sed ... [Begins] : NAtura est prlcipiu et causa mouendi 9 ff. fol. s.l. [sjec. XV.] [Begins] : Circa paruuli phie moralis principu non nulla anotabim? ... 1 6 ff. fol. s.l. [saec. XV.] Physics : Prima Mathematica Exercitatio. Geo- metria Prattica circa Linearum descriptionem. [Exercitatio Secunda. De Quantitatibus In- comensurabilib's. Exercitatio Tertia. Ex Ter- reometria et Aritmetica. Exercitatio Quarta. De Magnete, et uirtutibus Magnetis. Exercitatio Quinta. Ex Hydrostatica . . . Exercitatio Sexta. De Compute ecclesiastico ex Cronologia. Pars secunda. De Sphera Armillari. Tractatus Meteorologicus. De Cometis.] 4 ff. + i34 pp. 8 s.l. [saec. XV.II.] Neatly written MS. with diagrams in text. Mentions Torricelli. Essay sur l'Opacit et la Diaphanditd 69 pp. fol. s.l. [saec. XVIII.] Chasles 3850. Planetary Theory : Methode facile pour f [aire] les figures et la theorie nouuelle des pianettes sans Epicicles. 37 ff. 8 s.l. [saec. XVII.] Chasles 27 1 7. [Planetenbuch] : [Text begins] : Gottes huld vberal, bis fro wann sy Dir werd sol ... 19 ff, vellum, fol. s.l. [saec. XV.] A curious illuminated German MS. bound in wooden boards. Katho, Aristotiles, Platho and Virgilius are quaintly figured on the first page, each holding a scroll. That in the hands of the poet bears the legend : Reib vmb so wirt dir sagen Das puech warvmb du wild fragen, The injunction to "reibvmb" rub over has obviously been strictly obeyed only too often. Manuscripts : Prosdocimus Sphere. 496 Prosdocimus de Beldemandis : Composicio as- trolabij magistri prosdocimj de beldemadis pataui. 22 ff. fol. s.l. [saec. XV.] Distinctly written. Modern numerals. Chasles 3476. ' Raabe, : Geometric et Trigonometric docirt von dem Herrn Capitaine u : Mathematico Raabe. In der ... Artillerie-Schule zu Dresden. 1 68 ff. 4 [Dresden] 1786 Pretty MS. with neatly drawn diagrams. Ramellis de Masanzana, Augustin : Tresor des arts Mecaniques ou L'on trouve les modeles de plusieurs Machines les unes utiles pendant la paix, les autres propres a la guerre, & dont on peut se servir au dehors et au dedans des places fortes. Compost en italien puis mis en franc^ais par ... augustin de Ramellis de Masanzana ... nouvellement traduit par H. sur la version alle- mande de Nenninggrossen . . . imprimee a Leipzig en 1620 ... 194 ff. fol. s.l. [s;ec. XVII.] The author was Chief Engineer to Henri III., who reigned from 1575 to 1589. Chasles 2788. Robert, : Tables des Logarithmes des Sinus et Co-sinus, [Tangentes et Co-Tangentes] Calcules de Seconde en Seconde, pour tous les Degres du Quart de Cercle, Par M. L'abbe Robert Cure" de S te Genevieve de Toul. Premiere [Seconde] Partie. 2 vols. 451 ff., 451 ff. fol. [Toul, ante 1784] These original MS. tables were received from their author on the 1 7th April, 1784, by Lalande, who afterwards purchased them. They were secured for Babbage at the sale of Delambre's library at Paris. About 1839 they were collated, for the Board of Longitude, with Taylor's Logarithm's (London, 4, 1792) at the suggestion of Dr. Young, when 19 errors were detected in the printed tables. The logarithms are to 7 places of decimals but the differences are not given. See Lalande's Bibliographic astronomique, p. 688. [Sacrobosco, Johannes de] : [Begins]: [O]Mnia que a p'meua reru origine processerut racone nuoTf. for'ta sunt Et que admodu sunt res ita * cognosci habent. ... [Ends] : Explicit Algorism? de Integris. 7 ff. 40 s .l. [circa 1450] Old Arabic numerals. Is almost verbally the same as the printed Algorismus Domini Joanis de Sacro Busco . . . Venetiis 1501. Copot? co'is sola'is q luna'is. t'ris ioh'is de sacro bosco. [Begins] : Conpot? e sci'a osid'ans t'p'ra ex sol' =t me motib? ... 6 ff, vellum, fol. s.l. [ssec. XV.] Old Arabic numerals. [Sacrobosco, Johannes de] cont. lohanis. De Sacro. Busco. Spera. [Begins] : Tractatu de spera Quattu5 Capitulis distinguimy : dicetes p Quid sit spera : quid eius centru : quid axis spere : quid sit polus mudi : quot sint spere C In 2 d' ci'culis ... [On f. 15 recto] : [C Planeta^ : Theorica : Incipit :] 28 ff., one blank, 4 [hi fine] : Scriptus pjne ... {?] Ano diii M .cccc.Lxviiii. secundo nonas februarij hora xxiij. finitus. Finis. Monticu- lanus. Finis. The second work is by Gerardus Cremonensis. This and the three following MSS. agree almost verbally with the edition printed at Venice in 1478, only the arrangement is in some places a little different. Diagrams in text. Distinctly written. [ ] [Begins] : [T]Ractatu de spera distigvim? in q'tuor ca. Ia dices p'mo quid sit spera . . . 17 ff. 4 s.l. [ssec. XV.] [Begins] : Tractatu de spa quatuor capit'lis dis- tlgui? dicete 5 I p'o. Quid sit spa. ... [Ends]: Explicit t'ctatus de spa secundum magrm. Joh'em de sacroboscho. 7 ff. fol. s.l. [ssec. XV.] On vellum. Bound with Thebit Ben Corath's De imaginationilms astro- logicis. Chasles 2983. [ ] [Begins] : Tractatu de spera. 4. or capitulis dis- tinguirn?. dicetes p'mo quid sit spera ... 28 ff. 8 s.l. [ante 1 500] Old Arabic numerals. On vellum. Distinctly written. Job : de = Sacrobosco his booke of the Accompte of the yeere, or as it is commonlie called, the Eclesiasticall accompte. i plate, 51 pp. fol. [In fine] : F. O. Fowler. 24. May. 1601. Sibert, de : Traite de Sphere, dans lequel On Explique tout ce qui paroist du Mouvement des Astres, suivant les differens Sistemes qui placent la Terre ou le Soleil au Centre de leurs mouvemens. L'On y donne aussi les Principes de la Geographic. 21 plates, 1 88 pp. 4 s.l., 1720 In very good preservation, and finely written. The author's autograph is on the title page. Bound in old red morocco, with the arms of the Orleans family stamped on the sides. Sphere : [C]Irca t'ctatum de spera. [Begins] : No astnomia sc disc'bi' Astnomia 33 sci'a q oside'at' motu planetaT/. * fi am eo^.d'. . . . 13 ff. 4 s.l. [circa 1420] 497 Manuscripts : Sphere Zilo. Sphere continued. [Begins] : Corpo2 p'ncipaliu mudano?/ num'um fig'am * motu intendo in p'senti opusc'lo declarar'. . . . [Ends] : Explicit comentu de Spera. 22 ff. 8 s.l. [ante 1 500] Is not identical with Sacrobosco's treatise on the same sub- ject published at Venice in 1478. Old Arabic numerals. On vellum. [Begins] : Circa Spheram ma'lem tale oritur dubium Cur sphera * non circ'l^ dicat' cum til in piano circ'l^ * sphera id' sut q' dicl? [?] circuly Spheric? ... I f. 4 s.l. [circa 1500] Mentions_/0/;a de Regio Monte. Circa Diuisio^ Sphere Mouentur 4 or dubia. i f. 4 s.l. [circa 1 500] C Vniuersalis aut' mudi machina. 2 ff. 4 s.l. [circa 1500] De Motu octaue spere. 2 ff. 4 s.l. [circa 1500] The Doctrine of the Sphere. Being An Im- provement of Kepler's method of Calculating the Longitude and Latitude of those places where the principal phases of a Solar Eclipse shall be seen ... Part II. 25 ff. [Astronomical Tables ...] 16 ff, 2 blank. [Navigation.] 42 ff, 8 blank. [Gnomonica.] 25 ff, 2 blank. [The Description of ye Quadrant] 12 ff. These five treatises, which were written about the year 1720, form a small octavo volume, s.l. Struve, F. G. W. : Ueber die Doppelsterne, etc. Rapport sur les Etoiles Doubles, ... par F. G. W. Struve ... 54 pp. 4 [Geneve] 1827 MS. for the Bibliothique universelle, etc., September, 1827, by A. Gautier. Sullius: [Begins]: In or'one debet ee invenco. dispo. elocuciS. memoria pnuciaco. ... [Ends]: C Explicit Sulli? de colorib^ retho cis ab e mat'. 5 ff. 8 s.l. [ante 1 500] On vellum. Sundial : Serie di orologi solari antichi. 19 drawings, g\ in. x 7 in., s.l. [ante 1826] Drawn with the pen in Indian ink. Swale, J. H. : Geometry of the Circle. Begun in Feb.? 1829 : revised, improved and extended, Feb.x 1830. 90 pp. 8 s.l., 1830 This MS. is not in the list of Mr. Swale's MSS. as published in the Philosophical Magazine, July, 1852, pp. 28-33 an ^ Sept. 1852, pp. 201-209. Sylvius, Andreas : In libros de coelo, de ortu et interitu et de Meteoris comentaria ... Magistri Andreas Syluij, societatis Jesu et Academic Dilinganae Professoris ordinarij. In 4 parts. 303 pp. 4 [In fine} : ... 1529 [Tabulae Astronomicae] : Tabula horaru meridiei cum equatione dieru et noctiu simul scd'm horalogiu integru. ... -124 ff. 4 s.l. [saec. XV.] A complete set of Astronomical tables. Those for the moon's motion begin with A.D. 1343. The MS. is in red and black, on paper, but there are two parchment flyleaves with astro- logical schemes. Chasles 3427. Tacke, Michel : Aritmetica mercantile oder Rechenbiiechlein auff der welschen prattica zugebrauchenn, ... Durch Michel Tacken vonn Haal in Sachszen, geschehenn inn Venedig ... 1628. 85 ff. fol. Venedig, 1628 Thebith Ben Corath : Incip' lib' Thebit de ymaginacoib^ astroloyc". [Begins] : Dixit thebith bencorath. et dixit aristotiles q' phy'am et geo'am et omem sci'am lege'it ... [fol. 2 recto] : Explectus e lib' thebit. ben- corath. Dixit alburahet. bonfelith. q' om'es ho'Ies orientalles...^ 3 ff. fol. s.l. [sasc. XIV.] On vellum. Chasles 2983. . Incipit liber thebit be 1 torath de ymaginib^ astrono'ic' [Begins] : Dixit Aristotiles qui legit ph'iam * geomet'a et oem sci'am . . . 4 ff. fol. s.l. [saec. XV.] The introduction only agrees with the other MS. of the same author. Old Arabic numerals. In the same handwriting as Quadripartilus Hermetis ... Chasles 2982. Virgilius of Saltzburg: See MSS. Wellendorfer, Virgilius. Walker, William : [Astronomical notes and memo- randa] : 56 ff. 8 s.l., 1793 ... Mixed up with a few simple astronomical observations and sketches are many drawings of instruments, notes of visits to observatories and interviews with opticians, extracts from books, &c. Wellendorfer, Virgilius: Caput phisicum magistri virgilii de saltzpurga. Tractatus de modo inte di h5Is interioris et exterioris Incipit. 10 ff. fol. s.l. [hi fine} : ... 1497 At the end is a rude diagram of the human body. Wilhelm : [Begins]: Per vtilis eplandi mo5 Wil- helmi Saphonesis ordinis Incipit. 21 ff. fol. s.l. [saec. XV.] Zilo, Adam : De Scheeps Bouw Konst volgens de Leerwyzen van Adam Zilo ... Door Pieter Zwanenburg ... Portrait, 1187 pp. 4 s.l. [circa 1780] Adam Zilo was the Meester in dee Kunst van Pieter de Grooten. A printed account of Zilo's life is affixed. Printers : Milne & Hutchison, Aberdeen. CORRECTIONS AND ADDITIONS. Page 10 col. 2. Paris, Bureau des Longitudes: Annuaire. Add See p. 175, col. i. 18 2. AlkarkhT : for A. Kochheim read A. Hochheim, [Part] I. 24 pp. n 25 i. Arago : Second work, 1819; add note : A. J. Fresnel was joint author of this memoir. 25 2. Aratus Solensis : append note See Theon the Younger. 25 2. [Arbuthnet, J.] : for Agnostino read Agostino. 29 i. Astronomical Curiosities : add to the references -,See Bergerac, C. de. 30 2. Aurora Borealis : insert amongst the references : Bacherus, L. ; Behn, F. D. ; Boloveso, C. ; Neumayer, G. ; Schickard, W. ; and Whiston, W., 1716. 30 2. Auwers, G. F. J. A. : append See Herschel, W., 1862. 31 i. Axon, W. E. A.: to the paging of * Some Account ... prefix : 2 plates. 34 i. Bagay, V. : to the paging add + 615 pp. 39 2. For Beckius, Matthia Fridericus : read Beck, Matthias Friedrich. 41 i. For Bellanti, Lucius: read Bellantius, Lucius. 43 2. Berti, D. : for publicato read pubblicato. 44 2. At foot of works by Beutel, T. : insert See Pfautz, C. 46 i. For Engleman, W. : read Engelmann, Wilhelm. 46 i. Erlecke, A. : add compare p. 177. 46 i. Ersch, J. S. : add compare p. 177. 50 2. Bird, J. : append See Ludlam, W. 64 i. Briga, M. della: add These two treatises are really portions of the following work. 72 i. Calculating Machines : in the cross-reference, for Georges read George. 94 i. Du Carla-Bonifas, M. : for 41 pp. read 141 pp. 95 2. Gadbury, J. : for Nature read Natures. 96 i. For Grafe, Johann Georg : De Cometis. 14 ff. 4 Lipsiae, 1679, read Graevius, Joannes Georgius : Oratio de Cometis, Contra vulgi opinionem Cometas esse malorum nuncios. ... Editio secvnda. ... 4 ff. + 70 pp. 4 Trajecti ad Rhenvm, 1681. 96 2. Guttmann, C. G. : to the description prefix 2 plates. 101 2. For Miller-Hauenfels, Albert R. V. : read Miller-Hauenfels, Albert R. von. 109 i. Galen, P. van : for Wiedererscheinungen read Wiedererscheinung. 124 i. Megerlin, P. : for [Bassel~\ read [Basel']. 131 2. Insert Euler, L. : See Comets, Div. I. and page 181, col. i, fourth title. 133 2. Gauss, C. F. : for parabolicum read parabolicarvm. ,,151 i. Danes!, L. : for vtilitia read vtilita. 161 2. Dollen, J. H. W. : to the second work add 2 ff. + 34 pp. The date should be 1863. 164 2. Dreyer, J. L. E. : * Note on the Effect ...for 10 pp. read 2 pp. 168 i. Earthquakes : in the cross-references insert Barrenechea, J. de. / 176 2. Venice: Svpplementvm Ephemeridvm ...for 8 + 311 ff. read 8 ff. + 3ii pp. 178 i. Etten, H. van : for 1853 read 1653. 189 2. Flamsteed, J. : Atlas Coelestis. For 4 ff. read 2 ff. 191 2. Foster, H. : to the cross-reference append Parry, W. E. 219 i. Halma, N. B. : to the cross-references add Theon the Younger. 222 i. Harding, K. L. : for Gottingae read Gottingae. 240 2. Hooke, R. : to A Description of Helioscopes add 2 plates. Lam pas : and Lectures De Potentia liestitutiva luwe each 3 plates. 255 2. Line 24, for Martin read Martini. 260 2. Before Kliigel, Georg Simon: delete the " ". 273 i. For La Saussage, L. de : read La Saussaye, L. de. 290 i. Lucas de Borgo : after notes add See Pacioli, L. 306 2. For the first title substitute The same. The initials are in small types or left out altogether. 326 i. Before Basle: insert Athens: See Schmidt, J. F. J., 1863 and 1869. 329 i. Copenhagen : to the cross-references add Schjellerup, H. C. F. C., 1864. 329 i. For Cordova read Cordoba in two places. 372 2. Line 2, for incundissimu read iucundissimu. 384 2. Richer, Jean : add note This is one of the appendices to Picard's Oiivrages de Mathcmatique. Amsterdam, 1736. 388 2. Romer, O. : append note This forms an appendix to Picard's Outrages de Math. 1736. 465 2. Weidler, J. F. : amongst the cross-references insert Bibliography. - 14 DAY USE RETURN TO DESK FROM WHICH BORROWED LOAN DEPT. This book is due on the last date stamped below, or on lie date to which renewed. Renewed books are subject to immediate recall. 63 REC'D JAN: 1MTER-LIBR/JIY LOAN 13 1971 LD 21A-60m-7,'66 (G4427slO)476B General Library University of California Berkeley