Page:Popular Science Monthly Volume 56.djvu/213

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PSM V56 D0213 Octuple stereotype perfecting press and folders by r hoe.png
Octuple Stereotype Perfecting Press and Folders (printing on both sides of the paper). Capacity 96,000 4-, 6-, or 8-page papers per hour; down to 24,000 24-page papers per hour. A, paper rolls (Webb's), sometimes five miles long; B, printing cylinders. each one carrying sixteen plates (pages); C, blanket or impression cylinders; D, inking motion (fountain and inking rollers); F; folding mechanism or formers (four of these); G, deliveries (four of these); H, controlling lever; I, bar slitting, pasting, collating, and collecting devices (between press and folders).
(We are indebted to the courtesy of R. Hoe & Co. for permission to reproduce this photograph. This picture and the succeeding one represent the most powerful and complete printing presses which have been constructed up to date.)