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Scientific American, Vol. 70, No. 8 (1894) (1894)
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ovided with pinion, 7. The shaft, F, is held in flanges, c, which rest upon the bottom place in the machine by a screw inserted of the casing and are drilled to receive in the end of the shaft, and a washer screws, @, by means of which the mag- held by the screw against the end of the net is… … MAGNETO TELEPHONE CALL. (Continued on page 118.) fitted a sleeve, k, of insu- © 1894 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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