of this page, or ad- 42 West Broadway, New York City. dress MINN <fc CO., 1'ublialters, OTTO GAS ENGINE WORKS, INDIANA PAINT & ROOFING CO. 361 Broadway, New York. CHICAGO, PHILADELPHIA. ! ALUMINUM.—DESCRIPTION OF THE mmmm method of manufacturing this metal from cryolite jis New York Agency*… … THE BACKUS WATER MOTOR. THE BACKUS EXHAUST FAN. With or without (Governor. Supples from hydrant pressure the cheapest power known, i A Wonderful Air Mover. For Drying all kinds of goods (special Dryers built and re- Invaluable for blowing church organs, njwhing printing presses* sewing…
Patents · Munn · Gas · Apparatus · Scientific American · Hoisting · Atlantic coast · American supplement · Electric light · Express money · Illustration represents · Beacon light · Paper holder · Ice cream · Mail bags
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