VOLUME XII. NUMBER 18, husker may be obtained by letter addressed to THE Scientific American, Messrs. Grover, Osborn & Banker, Roxbury, … for being worked by a foot treddle, like a com- This figure is a perspective view of a ma- and secluded spot? They have the appear- ties of the ocean’s bottom require it to be 700 mon hand lathe. chine for husking corn, for which a patent ance of having once been in a plastic state, miles longer…
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