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Scientific American, Vol. 32, No. 1 (1875) (1875)
leaf 6
rank and screw shown on the right of our engraving. — series of machines. The arrangement of the working parts tems of rakes, as shown in Fig. 1, fixed rakes are provided, WOOL WASHING MACHINERY. of this apparatus will be easily understood from the engrav- through which the wool is pressed on one… … © 1875 SCIENTIFIC AMERICAN, INCInternet Archive · Public domain (published before 1931). Free to use for anything.
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