CC0 · no rights reserved
Patent model for paper-folding machine
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 an improved sheet-folding apparatus, made to stand as an independent machine, or to be attached to a web perfecting press; the invention was granted patent number 186384.
National Museum of American History’s own descriptionCredit linePatent model for paper-folding machine. ca 1877. Tucker, Stephen D.. National Museum of American History. CC0.