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Un das symboles suivants apparaftra sur la derniAre imegii de cheque microfiche, selon le c«a: le symbols -^ signifie "A SUIVRE ', le symbols V signifie "FIN". Mapa, platee, charts, etc., may be filmed at different reduction ratios. Those too large to be entirely included in one exposure are filmed beginning in the upper left hand corner, left to right and top to bottom, aa many framee aa required. The following diagrams illustrate the method: Lee cartes, planches, tableaux, etc., peuvent dtre filmte k dee taux de reduction diff Arents. Lorsque le document est trop grand pour dtre raproduit 9n un seul cliche, il est filmd d partir de Tangle supArieur gauche, de gauche d droite, et de heut en baa, en prenant la nombre d'imegcn n^cessaire. Las diagrammes suivants illustrent la mithoda. 1 2 3 1 2 3 4 5 6 ■■■■ ■ # yXj^f^ ^^MANUFACTURERS OF-*- f J H UT-OFF ENGINES EMBODYING A NEW PRINCIPLE — IN WHICH — The Governor Weighs the Load, Office and Work*, Erie, Pa., U. 8. A. KiNGSLAND, Jackson & Co., C? 50 S. Canal St., CHICAGO, ILL. ■■»» B»» MB « a« »BB aW BB» BB » »BB »BB B B iaaBBBBH ^ -*J*'\ii ' "■ ■ ■ ■ ■ y* N The only Governor in t!ie world capable of maintaining absoUitely uniform speed under all changes of load or of accelerating speed with increase of load, if desired. We herewith publish some speed diagrams made by a Moscopc Speed Recor- der, as an illustration of the perfect results which we obtain. 1 s S -1- ? 5 MM « QO m s a a a a Mi 3 a r^ SP 3 111 ntiM aajas^ ^?. ^ a a 1 r oo r* ( engine, 8 per cent. Theoretic water consumption, 24.75 lbs. r- is c- DIAGRAM NO. Scale of diagram, 60. Engine, 9x12. 300 revolutions per minute. Boiler pressure, 87 lbs. Mean effective pressure, 47.61 lbs. Indicated honse-power, 54.27. Net horse-power on brake, 50. Friction of engine, 8 per cent. Theoretic water consumption, 24.21 lbs. Illustrated catalogue giving full information will he furnished ta those interested in the subject. 1'Hie BRUSH eL.EC'TIKIC I^ICSHT AND PO^TKIt CO. Ci.KViLAND, 0., August 31. 1883. THE BALL ENaiNE CO., Erie, /'«..• Gentlfmen— The ongine is now runninK and I find the fl|)CodiiH youitlaim perfectly steady. Under the most sudden and severe changes of load, I cannot detect any variation in speed whatever, with the best counter [ have been able to get. You. may use my name in any way you choose regarding this engine if it is possible to do you any good. Very Respectfully, Ac, II. E. COOKE. Sup't. Ontario, .rune 11. 1884. BALL ENGINE CO.: (ientlt'wi'H—l have engine running all in good shape; beats anything I ever saw. Am saving ten dollars pev week in fuel over old engine and doing double the amount of work. Yours Truly, E. A. VAN ARSDALL. PERFECT RKUlTL,ATION DVHB^ V»ED 17* COBINECTIOM ^VITH A MTATER liVHEEI.,. Office of the Emporium Rollkb Flouring Mills, 1 Emhobium, Pa., February 21), 1884. / BALL ENGINE CO.: Gentlemen— It gives me great pleasure to sny that your engine is doing most satisfactory work in every respect. I think I have the most complete mill in the State and can make as much flour with a ton of coal as can be made. I have a water wheel connected by belt and tiKhtener to my mill and can throw thfr full power of wheel on and take it off at any time, and I have not a machine rum ing by which a change of speed can be noticed. Yours Truly, J. P. FELT. RoxBURv, Mass,, Aug. 1, 1884. BALL ENGINE CO.: Gentlemen— The {Vinch automatic engine that we bought of you last January has run to our entire satisfaction every day since. We believe that an account taken at the end of the year will show that the engine will do all that you promised— the same amount of work witii one-half the fuel that we were using. Yours Truly, W. I». BYRON A SONS. EMOIME ADJ1JSTBD TO RVN FASTER ^VHEPI DOING ^IVORK THAN DVHEN BMPTV. J. Smith, ) KL Handles, >■ ry 4, 188;^. I Officeof L.G.Smith, Manupacturir of Long Fork and Shovkl McCoMU, 0., January ' BALL ENGINE CO., Erie, Pn. : (?»?«/»— Enclosed find check to balance account. The engine as near as I can count runs 198 with- out load and 215 with load, which is 0. K. Yours, Ac, L. ft. SMITH. 4 F. B. Perkins, , Dealer in Iron and Metals, Pbovidenck, R. I., March 7, 1884, BALL ENGINE CO., Erie, Pa.: tfcnf' MHcn—Recarding the Automatic Cut-off Engine I bought of you, it is giving us the best of workt We are pleased with it and can recommend it. Yours Truly, i F. E. PERKINS. I