9 Qreat Advantages: sizes 2ii, 2>4, and 3 Inch face. Heavy. The Bpeed can be instantly changr^ from 0 to 1600 Well Hade. witbott stop pin? or shifting belts. Power applied Address Box 12)^;, AdT. Dei>t. DETROIT, MICH. can begrad uat^ to ctrive, with egaal safety, the Welgbs 3,100 lbs. Made by… … BOLT GUTTERS AND NUT TAPPERS ACETYLENE APPARATUS. — ACET Y- lene number of the Scientific American Supple- Those Intending to build will find the very bet practical sug- ment, describing, with full illustrations, the most IN GREAT VARIETY. recent, simple, or home made and commercial apparatus…
Patents · Device · Munn · Superheating · Scientific American · Machine · Tone process · Takes place · Sewing machine · Half tone · Postal union · Flame bed · Horse power · Horseless carriage · Steam engine
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