Patent model for a method of making curved electrotype and stereotype plates. This patent model demonstrates an invention for the manufacture of curved printing plates from flat plates, without altering the dimensions of the printing image; the invention was granted patent number not on view

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Size: 1948px × 1283px
Photo credit: © SBS Eclectic Images / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: arts, culture, graphic, printing