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Scientific American, Vol. 23, No. 1 (July 1870) (1870)

leaf 14

An illustration from Scientific American, Vol. 23, No. 1 (July 1870), 1870, leaf 14
n a M-tun block, and a new Beat, and Cheapest Illustrated Rural, Literary sheave only costs $1-25. Orders solicited. Manufacturers, Trenton,N. J. ajtofahily Weekly in the "World. Tens of thousands SAM'L HALL'S SON & CO., of wide-awake people, all overthe Continent, take and FOR Inclined Planes,… … ING CO.. New Haven, Conn 5 tf os Gold Hunting Watches,$70. Every Watch Warranted THE only Wringer which has the Patent CI A TA7CL EVERY DESCRIPTION by Special Certificate. Send for our descriptive price Stop, to prevent the cogs from entirely separating. Oil. VV kJ» Guaranteed under a forfeiture ol…

Patents · Caisson · Engine · Object · Feet · Air · Dead weight · Horse hay · Frictional resistance · Scientific American · Steam engines · Antedated june · Patent office · Steam engine · Air chamber · American patent

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