[Coggeshall, William Turner], 1824-1867, [from old catalog] ed · Columbus, Follett, Foster and company · leaf 126
heinext step, however, was more important still. Mr. Donkinobserving the adaptability of the composition to casting roll-ers for printing-machines, devised moulds, by which he wasable to cast cylinders without seam, and of somewhat greatertenacity than the original compound. The rollers…
Printing · Pottery · Gas, Illuminating · Iron industry and trade · Glass manufacture
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