Illustrated catalogue and price list of John Thomson Press Company's platen presses : for letterpress and color printing, embossing, bookcover stamping and paper-box cutting and scoring (1896)
John Thomson Press Company · New York City : J. Thomson Press Co. · leaf 15
king the adjuster slides is much preferable to any arrangement of friction-wedges ; as when held by friction they can be hammered up by the feeder when throwing-in the adjuster bar, thus gradually increasing the impression and often resulting in twisting off the sleeves. The adjustment of the… … 9
John Thomson Press Company · Platen presses
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
