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Scientific American, Vol. 39, No. 14 (October 1878) (1878)

leaf 4

An illustration from Scientific American, Vol. 39, No. 14 (October 1878), 1878, leaf 4
oad of 2 coiling mandrel. may also be used as a punch. tons, the same type being also made for 5 tons and for 10 An improved Process for the Manufacture of Illuminating Mr. Ignatz Frank, of New York city, has patented an im- tons. The entablature is here sup- proved Machine for Cutting Roll ported… … E.\G,a nicking the bottom end of the engage in, however mechanical or type. insignificant it may seem, will es- TESTING MACHINES AT THE PARIS EXHIBITION. Mr. John H. Kersey, of Colum- cape from all such odium if it is bus Junction, Iowa, has patented a pursued with an active brain as well…

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