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Scientific American, Vol. 66, No. 15 (April 1892) (1892)

leaf 14

An illustration from Scientific American, Vol. 66, No. 15 (April 1892), 1892, leaf 14
BARNES New Friction Disk Drill. FOR LIGHT WORK. Has thtse Great Aduantagea: The speed can be instantly changed from 0 to 1600witboutBtoppin^ or ahiftuig belts. Power appliedcan begraduatea to drive, with eqaal safe^, theBmallest or largest drills within its rangfe—a won.derfnl economy in time and… … COMFKTER. Figures any and all kinds of ex-amples. Operated by keys.Saves 60 per cent of time. In-Bures accuracy, and relieves allmental strain. Why dont youget one?Send for circular. PELT & TAEEAMT MFG. CO-62-56 Illinois St. Chicago. a|^«p^ . 111111111. IT WILL COST YOU NOTHINQ Send OS your…

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