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Scientific American, Vol. 68, No. 18 (1893) (1893)
leaf 13
ent derived from a battery, and All Kinds of Disease Germs. 32 & 34 Frankfort St., N. Y. City. which would have sutliclent power to operate a foot ROCHESTER OPTICAL COMPANY, Is a Filter and Cooler Combined. lathe or any macbine req uiring not over one man power. With 11 figures. Fon geined in… … 4 : Chicago, Ul. Catal.free. Dan’l F. Beatty, Wash’ © 1893 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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