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Scientific American, Vol. 23, No. 14 (1870) (1870)
leaf 10
ed pulley in line with the other, suggested by some by not observing the conditions of the problems, while others Condcrs, of Cleveland, Obio, and George Koch, of Cass, Pa. of our correspondents are unnecessary. have produced devices that will not work at all. A, Fig.4, is a circular disk placed on… … the power to be received from another shaft lying in the same plans, but not parallel to the first,the inclination of the second © 1870 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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