VOLUME XII. NUMBER 17 THE we operated, in the same manner as spreading Scientific American, open and drawing together a person’s arms. PUBLISHED WERKLY … The cams, ff, on the lev- with a glass rod and plunge it into a large —_——_——0- + er rod, D, act on the cross compensation lev- volume of water, and renew the washing with Steamship Burned.—Combustion of Oil Waste. ers, F F, which are connected with bar I, fig. patent was granted on the 20th of May…
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