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Patent Model of a Rotary Perfecting Press
From the collection of National Museum of American History. Free to download, adapt and use — no permission needed.
About this work
This patent model demonstrates an invention for a rotary perfecting press which was granted patent number 113769. The patent allows for separating and piling set-off sheets on perfecting presses, and providing easier access to the blankets on the second cylinder.
National Museum of American History’s own descriptionCredit linePatent Model of a Rotary Perfecting Press. ca 1871. Hoe, Richard March. National Museum of American History. CC0.
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