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Patent Model of a Type Mold
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 mold for casting multiple pieces of type from a strip of matrices; the invention was granted patent number 40076.
National Museum of American History’s own descriptionCredit linePatent Model of a Type Mold. ca 1863. Davis, R. W.. National Museum of American History. CC0.