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Scientific American, Vol. 1, No. 16 (1859) (1859)

leaf 15

An illustration from Scientific American, Vol. 1, No. 16 (1859), 1859, leaf 15
s of the hides are opened, and nearly the same language as in the above extract. A some varnish, which effectually prevents the air from en- the formation of gallic acid is prevented ; the rotary patent was obtained for the manufacture of gas in this tering the vessel after it has been pumped out.… … oublican, of Sept. 25th, or copper extends through gives a statement of the re- the same, and makes the ceipts and shipments of connection between the in- gold, in various forms, by the prominent business-firms which produces a continuous fulling of the hides; and terior of the barrel and the…

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