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 Sciences 
 Corporation 
 
 
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 23 WEST MAIN STREET 
 
 WEBSTER, NY. 14580 
 
 (716) 872-4503 
 
CIHM/ICMH 
 
 Microfiche 
 
 Series. 
 
 CIHM/ICMH 
 Collection de 
 microfiches. 
 
 Canadian Institute for Historical Microreproductions / Institut canadien de microreproductions historiques 
 
Technical and Bibliographic Notas/Notas tachniquaa at bibliographtquas 
 
 The Institute has attempted to obtain the best 
 original copy available for filming. Features of this 
 copy which may be bibliographically unique, 
 which may alter any of the images in the 
 reproduction, or which may significantly change 
 the usual method of filming, are checked below. 
 
 (3 
 
 Coloured covers/ 
 Couverture de couleur 
 
 I I Covers damaged/ 
 
 Couverture endommagie 
 
 □ Covers restored and/or laminated/ 
 Couverture restaurie et/ou peiltculde 
 
 r~] Cover title missing/ 
 
 y 
 
 D 
 
 D 
 
 n 
 
 n 
 
 Le titre da couverture manque 
 
 Coloured maps/ 
 
 Cartes giographiques en couleur 
 
 Coloured ink (i.e. other than blue or black)/ 
 Encre de couleur (i.e. autre que bleua ou noire) 
 
 □ Coloured plates and/or illustrations/ 
 Planches et/ou illustrations en couleur 
 
 Bound with other material/ 
 Relii avec d'autres documents 
 
 Tight binding may cause shadows or distortion 
 along interior margin/ 
 
 La re liure serree peut causer de I'ombre ou de la 
 d^storsion le long de la marge intirieure 
 
 Blank leaves added during restoration may 
 appear within the text. Whenever possible, these 
 have been omitted from filming/ 
 II se peut que certaines pages blanches ajouties 
 lors dune restauration apparaissant dans ie texte, 
 mais, lorsque cela 4tait possible, cef pages n'ont 
 pas iti filmdes. 
 
 Additional comments:/ 
 Commentaires supplimentaires; 
 
 The 
 tot 
 
 L'Institut a microfilm^ le meilleur <9xemplaire 
 qu'il lui a iti possible de se procurer. Les details 
 de cet exemplaire qui sont peut-^tre uniques du 
 point de vue bibliographique, qui peuvent modifier 
 une image reproduite, ou qui peuvent exiger une 
 modification dans la mithode normale de filmage 
 sont indiquAs ci-dessous. 
 
 □ Coloured pages/ 
 Pages de couleur 
 
 D 
 
 D 
 
 v/ 
 
 D 
 
 
 n 
 
 n 
 
 Pages damaged/ 
 Pages endommag^es 
 
 Pages restored and/or laminated/ 
 Pages restaur^es et/ou pelliculdes 
 
 Pages discoloured, stained or foxed/ 
 Pages ddcolordes, tachet^es ou piquees 
 
 Pages detached/ 
 Pages ddtachees 
 
 Showthrough/ 
 Transparence 
 
 Quality of print varies/ 
 Quality inigale de I'impression 
 
 □ Includes supplementary material/ 
 Comprend du materiel supplementaire 
 
 I I Only edition available/ 
 
 Seule Edition disponible 
 
 Pages wholly or partially obscured by errata 
 slips, tissues, etc., have been refilmed to 
 ensure the best possible image/ 
 Les pages totalament ou partiellement 
 obscurcies par un feuillet d'errata. une pelure, 
 etc.. cnt iti film^es A nouveau de facon a 
 obtenir la meilleure image possible. 
 
 The 
 pea 
 of 1 
 filnr 
 
 Orij 
 beg 
 the 
 sioi 
 oth 
 firs' 
 sioi 
 or i 
 
 The 
 sha 
 TIN 
 
 whi 
 
 Mai 
 diff 
 enti 
 beg 
 righ 
 reqi 
 met 
 
 This item is filmed at the reduction ratio checked below/ 
 
 Ce document est filmd au taux de reduction indiqui ci-dessous. 
 
 10X 14X 18X 22X 
 
 12X 
 
 / 
 J 
 
 16X 
 
 20X 
 
 26X 
 
 30X 
 
 24X 
 
 28X 
 
 32X 
 
The copy filmed here has been reproduced thanks 
 to the generosity of : 
 
 Library of the Public 
 Archives of Canada 
 
 L'exemplaire film* fut reproduit grAce A la 
 g*n4rosit6 de: 
 
 La bibllothdque das Archives 
 publiques du Canada 
 
 The images appearing here are the best quality 
 possible considering the condition and legibility 
 of the original copy and in keeping with the 
 filming contract specifications. 
 
 Original copies In printed paper covers are filmed 
 beginning with the front cover and ending on 
 the last page with a printed or Illustrated impres- 
 sion. Of the back cover when appropriate. All 
 other original copies are filmed beginning on the 
 first page with a printed or illustrated impres- 
 sion, and ending on the last page with a printed 
 or illustrated impression. 
 
 The last recorded frame on each microfiche 
 shall contain the symbol — »• (meaning "CON- 
 TINUED"), or the symbol V (meaning "END"), 
 whichever applies. 
 
 Las images sulvantes ont 6t6 reproduites avec le 
 plus grand soln. compte tenu de la condition et 
 de la nettetA de l'exemplaire filmd, et en 
 conformity avec las conditions du crntrat de 
 flimage. 
 
 Les exemptaires originaux dont la couverture en 
 papier est ImprimAe sont fllmte en commen^ant 
 par le premier plat et en termlnant solt par la 
 dernlAre page qui comporte une empreinte 
 d'Impression ou d'lllustration, solt par le second 
 plat, salon le cas. Touc les autres exemplalres 
 originaux sont fllm6s en commen^ant par la 
 premidre page qui comporte une empreinte 
 d'Impression ou d'illustratlon et en termlnant par 
 la dernidre page qui comporte une telle 
 empreinte. 
 
 Un des symboles suivants apparaftra sur la 
 dernlAre image de cheque microfiche, selon le 
 cas: le symbols —*- signlfie "A SUIVRE ", le 
 symbols V signifie "FIN". 
 
 Maps, plates, charts, etc., may be filmed at 
 different reduction ratios. Those too large to be 
 entirely included in one exposure 3re filmed 
 beginning in the upper left hand corner, left to 
 right and top to bottom, as many frames as 
 required. The following diagrams Illustrate the 
 method: 
 
 Les cartes, planches, tableaux, etc., peuvent dtre 
 film6s d des taux de reduction dIffArents. 
 Lorsque le document est trop grand pour dtre 
 reproduit en un seul cliche, il est fllmi d partir 
 de Tangle sup6rleur gauche, de gauche d droite. 
 et de haut en bas, en prenant le nombre 
 d'images n6cessaire. Les diagrammes suivants 
 illustrent la m6thode. 
 
 1 
 
 2 
 
 3 
 
 1 
 
 2 
 
 3 
 
 4 
 
 5 
 
 6 
 
OSRAM 
 LAMPS 
 
 V 
 
 Factory Products 
 
 LIMITED 
 
 TORONTO 
 
 ONTARIO 
 
■nil 
 
 wmmmm 
 
 ^i^^mmmmfm. 
 
ppppwi 
 
 Kaciory Pkodicts Limitkd, Toronto, Ont. 
 
 "OSRAM" LAMPS. 
 
 EFFICIENCY — Approximately one watt 
 per candle power, equal to a saving oi 
 70% over carbon filament lamps. 
 
 LIFE. — Not having control of tlie regula- 
 tion of tlie circuits on which the lamps 
 are to be used, nor the treatment or 
 handling which they receive, we do not 
 guarantee the life, but under normal con- 
 ditions, the average life of an "Osram' 
 lamp is fully 1500-2000 hours. 
 
 ADAPTABILITY. _ " Osram " Lamps 
 Durn equally well on continuous or 
 alternating current circuits, and at any 
 angle, except 100 Watt and upwards,which 
 should be placed vertically downwards. 
 
 BRILLIANCY.— "Osram" Lamps main- 
 tain their initial c.p. longer than any 
 other illuminant; the decrease in light 
 after 1000 hours' burning being less than 
 
 HEAT. — " Osram ' Lamps give out less 
 heat than any other form of illuminant, 
 thus rendering them the safest lamp to 
 burn under all conditions. 
 
 SUITABLE for burning on any circuit 
 supplying current for lighting purposes 
 in the Dominion. 
 
 See the Name "OSRAM" on Every Bulb. 
 
Skk thi; Namk "OSKAM" on Evkry Bulb. 
 
 -OSRAM ' LAMPS. 
 
 17. 25, 32 and 55 Watts. 
 
 Approx. 16. 25. 32 and 50 H.C.P. 100 135 Volts. 
 
 FOR BURNING IN ANY POSITION. 
 
 Volts 
 
 DESCRIPTION 
 
 Watts 
 
 Approx. C.P. 
 Hefner. British 
 
 100-135 
 
 17 
 
 25 
 I 32 
 I 55 
 
 Series Lamps, 5% extra. 
 
 16 
 25 
 
 32 
 50 
 
 14.5 
 22.5 
 
 28.5 
 45.0 
 
 Frosting, 5% extra. 
 
 Factory Products, Limited, Toronto, Ont. 
 
Factory Prodicts Limitfd, Toronto, Ont. 
 
 "OSRAM" LAMPS. 
 
 32. 40 and 55 Watts. 
 A^prox. 25. 32 and 50 H.C.P. 200-260 Volts. 
 
 Supplied in Pear Shaped Bulbs. 
 
 O SRAM 
 pat^:nt 
 
 FOR BURNING IN ANY POSITION. 
 
 An extra charge (or Spherical Bulbs. 
 
 See the Name "OSRAM" on Every Bulb. 
 
Skk thk Namk "OSRAM" i>\ Kvkkv Hilm. 
 
 I' 
 
 "OSRAM" LAMPS. 
 
 Volts 
 
 20()-2()() 
 
 25 
 
 50-55 
 
 DESCRIPTION 
 
 
 
 
 
 
 Approx 
 
 .C.P 
 
 
 
 Watts 
 
 
 
 
 
 
 Hefner. 
 
 Britisl 
 
 ( 
 
 i 
 
 82 
 
 25 
 
 22. 
 
 5 
 
 40 
 
 82 
 
 28. 
 
 
 1 
 
 55 
 
 50 
 
 45. 
 
 
 
 f 
 
 10 
 
 10 
 
 9.0 
 
 .1 
 
 10 
 
 10 
 
 14 
 
 5 
 
 . 
 
 25 
 
 25 
 
 22 
 
 o 
 
 /- 
 
 18 
 
 12 
 
 10 
 
 5 
 
 
 17 
 
 10 
 
 14 
 
 5 
 
 - 
 
 28 
 
 25 
 
 22 
 
 5 
 
 
 85 
 
 82 
 
 28 
 
 Mr 
 
 \ 
 
 55 
 
 50 
 
 45 
 
 
 
 
 17 
 
 16 
 
 14 
 
 
 28 
 
 25 
 
 22.5 
 
 
 35 
 
 82 
 
 28 
 
 5 
 
 00-80 
 
 Series Lamps, 5% extra. Frosting, 5% extra. 
 
 FOR BURNING IN ANY POSITION. 
 
 The above Lamps supplied in Pear Shaped Bulbs. 
 An extra charge for Spherical Bulbs. 
 
 I 
 1 
 
 I 
 I 
 
 Factory Products Limitkd, Toronto, Ont. 
 
Factory Prodicts LiMiTi:r>, Tori^nto, Ont 
 
 "OSRAM " LAMPS. 
 
 5 
 
 5 
 
 o 
 
 I 
 1 
 
 I 
 
 I 
 
 100 to 1000 Hefner Candle Power 
 
 Ske thk Name "OSRAM" on Evkrv Bulb. 
 
Ski: the Name "OSRAM" on Every Bilb. 
 
 -OSRAM" LAMPS 
 
 100 to 260 Volts. 
 
 For Burning in Downward Vertical 
 
 Position. 
 
 Volts 
 
 1()()-20U 
 
 Watti 
 
 KH) 
 2(X) 
 
 400 
 
 ($00 
 
 1000 
 
 Approx 
 
 .C.P. 
 
 Hefner 
 
 British 
 
 100 
 
 90 
 
 2(M) 
 
 180 
 
 300 
 
 270 
 
 4(K) 
 
 'm) 
 
 600 
 
 540 
 
 1000 
 
 9(K) 
 
 300 and 400 Watt size supplied with Edison base. 
 600 and lOQO Watt size with special base. 
 
 -OSRAM" CANDLE LAMPS. 
 
 25-135 Volts. 
 For Burning in Any Position. 
 
 Approx. C.P. 
 
 Volts 
 
 100-135 
 
 00-80 
 
 50-55 
 33 
 25 
 
 Watts 
 
 17 
 17 
 10 
 10 
 10 
 16 
 10 
 16 
 
 Hefn 
 
 er 
 
 British 
 
 16 
 
 14.5 
 
 16 
 
 14.5 
 
 10 
 
 9 
 
 16 
 
 14.5 
 
 10 
 
 9 
 
 16 
 
 14.5 
 
 10 
 
 9 
 
 16 
 
 14.5 
 
 Series Burning, 5% extra. 
 
 Frosting, 5% extra. 
 
 Factory Prodict.s Limitkd, Toronto, Ont. 
 
Factokv PKi^nrcTS f.iMiTKi), ToRi>NTi>, Ont. 
 
 CARBON 
 LAMPS. 
 
 \y^E are sole Canadian agents 
 for the well-known * Rob- 
 ertson" and **Magnet' Incan- 
 descent Lamps, which can be 
 supplied in standard candle 
 powers for any voltage. 
 
 Special prices for yearly 
 contracts. 
 
 See the Name "GSR AM" on Every Bulb. 
 
NEW HOME 
 Factory Products Limited 
 
 NICHOLLS BUILDING 
 
 218 KING STREET WEST 
 
 TORONTO 
 
3C1 
 
Canaclian Representatives 
 
 FOR 
 
 THE GENERAL ELECTRIC CO., 
 LONDON. ENG. 
 
 ELECTRICAL APPARATUS AND SUPPLIES 
 
 PIRELLI LIMITED, MILAN. ITALY 
 
 WIRE AND CABLES 
 
 STOTHERT & PITT. BATH. ENG. 
 
 TRAVELLING CRANES AND HOISTING 
 MACHINERY 
 
 SHERADIZING 
 
 OXY.ACETYLENE 
 WELDING AND CUTTING APPARATUS 
 
 MECHANICAL RUBBER GOODS 
 
 AIR HOISTS 
 
 FUEL OIL AND GAS BURNING APPLIANCES 
 
 VERTICAL BOILERS 
 
 MACHINE SHOP EQUIPMENT