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Scientific American, Vol. 16, No. 15 (1867) (1867)

leaf 7

An illustration from Scientific American, Vol. 16, No. 15 (1867), 1867, leaf 7
ans of a reel. It remains here three days, four in the second liquor, and eight in the third, where it isnot stirred. By this process the ordinary disadvantages of handling are avoided, and a thick firm leather is gained. ———————-_ — & REYNOLDS’ IMPROVED BRAN DUSTER. We give herewith four… … through the Scientific American Patent Agency Nov. 20, 1866. center of the valve. The fulcrum, F, is ordinarily held in A reference by letters to the parts, with a synopsis of the position by the tension of the spiral spring, but if additional specifications, will enable practical millers to…

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