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Scientific American, Vol. 31, No. 10 (1874) (1874)
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ns resulted not only in the reduction of the cost of practical portion of his trade. The record of the long and useful life, now closed, shows, during early years, that persevering struggle against limited machinery, but allowed of speeding the same from 40 to 160 About the year 1817, we find him… … © 1874 SCIENTIFIC AMERICAN, INCInternet Archive · Public domain (published before 1931). Free to use for anything.
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