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Scientific American, Vol. 2, No. 20 (1860) (1860)

leaf 15

An illustration from Scientific American, Vol. 2, No. 20 (1860), 1860, leaf 15
convenient apparatus for since God said: ‘‘Let the dry land appear.’ These 7, so as to prevent the thimble from turning when it is cleaning knives and forks, which is compact and easily mining operations of nature were conducted on so vast a down into its place, while it is allowed to turn freely… … owners. plates, in order that the cams, G, may act upon them in The box being filled with pummice stone or other suit all positions; and in order to vary the length of the able scouring material, the knife blade is introduced into stroke, these plates are fastened to the stems by collars the slit,…

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