[Coggeshall, William Turner], 1824-1867, [from old catalog] ed · Columbus, Follett, Foster and company · leaf 438
Fiy IS IRON. ] [ Pl.ATK 8. … Iron—Machinery of Manufacture. 369 forward at right angles to the shears or cutters AAA*A*.The top cutter descending bj the action of three eccentricsecc, which press upon the top of the frame B as it revolves,and force it down, and by one stroke, the knife AA cuts throughthe whole length of the…
Printing · Pottery · Gas, Illuminating · Iron industry and trade · Glass manufacture
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