Patent Model for a DoubleEnded Press. This patent model demonstrates an invention for a double-ended press; it was granted patent number 2793. The invention included a method of bringing two alternating beds into printing position.

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Size: 1766px × 1415px
Photo credit: © SBS Eclectic Images / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: arts, culture, graphic, printing