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Scientific American, Vol. 85, No. 15 (1901) (1901)

leaf 13

An illustration from Scientific American, Vol. 85, No. 15 (1901), 1901, leaf 13
238 OCTOBER 12, 1901. … 683,478 Printing machine, ary, IDEAL MEG. C@., NEW HAVEN, Conn., U.S. A. application. plication. Propeller blade, screw, S. 683,808 683,639 Protective appliance, W’. ENGINEERS’ AND DRAFTSMEN’S SUPPLIES. Foot and Power ax‘shapers and brit Presses, 683,585 Asbesto- QUEEN & co Optical and Scientific…

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