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Scientific American, Vol. 57, No. 6 (1887) (1887)

leaf 3

An illustration from Scientific American, Vol. 57, No. 6 (1887), 1887, leaf 3
eing shown in motion, is shown in the accompanying illustration, and vides a device for use on printing presses, for perfor- the rack at one side of the truck. To adapt the truck forms thesubject of a patentissued to Mr. E. P. Hussey, ating paper in the operation of printing, the perfo- to… … parts firmly in position. KENNEDY’S PERFORATOR FOR PRINTING PRESSES. the cup, while its stem projects upward within the For further information concerning this invention bore of the plug. The lower projection of the cup address Mr. Curt Héeinfelden, Belleville, Ill. form is being inked, but being…

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