CC0 · no rights reserved
Patent model for miscellaneous parts
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 miscellaneous parts. Maker, patent number, and date are unknown.
National Museum of American History’s own descriptionCredit linePatent model for miscellaneous parts. ca 1870. unknown. National Museum of American History. CC0.