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Triumphs and wonders of the 19th century, the true mirror of a phenomenal era, a volume of original, entertaining and instructive historic and descriptive writings, showing the many and marvellous achievements which distinguish an hundred years of material, intellectual, social and moral progress .. (1899)

Boyd, James Penny, 1836-1910 · Philadelphia, Pa., A. J. Holman & Co · leaf 580

An illustration from Triumphs and wonders of the 19th century, the true mirror of a phenomenal era, a volume of original, entertaining and instructive historic and descriptive writings, showing the many and marvellous achievements which distinguish an hundred years of material, intellectual, social and moral progress .., 1899, leaf 580
are two inking rollers, which receive their supplyof ink from the distributing surface of the main cylinder; they rise and inkthe form as it passes under them, after which they again fall to the distri-buting surface. Each page of the paper is locked up on a detached segmentof the larger cylinder,… … DOUBLE CYLINDER PRESS. form of segments of a circle. The column-rules are in the form of a wedge,with the thin part directed toward the axis of the cylinder, so as to bind thetype securely. These wedge-shaped column-rules are held down to the bedby tongues projecting at intervals along their…

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