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.… … and a tube, D, of bronze vublican, of Sept. 25th, or copper extends through KNODERER'S TANNING-APPARATUS. 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…