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Patent Model of a Book-Sewing 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 a book-sewing machine which was granted patent number 100407. The patent shows a system of supports for the long slender paper-sewing needles, which were apt to break in use.
National Museum of American History’s own descriptionCredit linePatent Model of a Book-Sewing Machine. ca 1870. Howe, Frederick Webster. National Museum of American History. CC0.
