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Patent Model of a Bookbinding 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 beveling boards for bookbinding; it was granted patent number 115621.
National Museum of American History’s own descriptionCredit linePatent Model of a Bookbinding Machine. ca 1871. Lowey, Robert G.. National Museum of American History. CC0.