ose by, and on it should be registered crank and pinion. the indication at each setting. John Hosley, F. C. S., communicates the follow- The engraving represents a sectional view. The stock, A, is a block of cast iron with a broad base to ing to the London Chemical News:— If nine parts of well… … Chemists, Architects, Millwrights and Farmers/ This pin was invented by James NcNamee, of Easton, rises, and being forced inward again by the spring, The SCIENTIFIC AMERICAN will be found a most useful journa 1 Pa. ; the patent was granted through the Scientific F. to them. All the new discoveries…
Patents · Combination · Iron · Manner · Claim · Purpose · Ment · Steam boilers · Purposes set · Scientific American · Dynamical theory · Window glass · Address munn · Coal supply · Purpose set · Steam fire · Patent office
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