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Patent Model of a Hand Stamp
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 hand stamp which was granted patent number 18907. The patent describes a self-inking hand stamp that accepted ordinary printers' type.
National Museum of American History’s own descriptionCredit linePatent Model of a Hand Stamp. ca 1857. Jones, John M.. National Museum of American History. CC0.
