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 21
es of the action as a whole have been put into mechanical harmony. We are prepared to guarantee the durability of this action. The slots in the carriage-ways are adapted to receive sliding journal boxes for the distributing rollers. The boxes are first slipped upon the journal bearings of the… … in competitive practice, to melt the composition and tear it off the stock. The operation of the- ink fountain is as follows : The ductor roller is forced, by the contact of the friction roller mounted in the 15
John Thomson Press Company · Platen presses
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
