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Scientific American, Vol. 48, No. 6 (1883) (1883)
leaf 7
CHOPPER. animals which had been fed on vegetable diet were quickly of holes made in the crank. This invention has been The engraving represents an improved cotton chopper, attacked by the disease, while those which hud been fed ex- patented by Mr. Martin 8. Michaelis, of Benton, La. consisting… … duction, 300,000 tons steel and The chopper receives a re- 26,000 tons iron. ciprocating rotary motion COTTON CHOPPER. © 1883 SCIENTIFIC AMERICAN, INCInternet Archive · Public domain (published before 1931). Free to use for anything.
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