[Coggeshall, William Turner], 1824-1867, [from old catalog] ed · Columbus, Follett, Foster and company · leaf 170
PRINTING. ] [ Plate 14. … I Printing—Machines. 129 be remembered, a series of facets, sides as it were of a polj-gon; the surfaces of the impression-cylinders are made toconform to these facets, with sufficient accuracy, bj paperoverlays. When stereotype plates are used, they are cast byDellaganas process, in accurate…
Printing · Pottery · Gas, Illuminating · Iron industry and trade · Glass manufacture
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