Arkivism
Patent model for trimming machine
CC0 · no rights reserved

Patent model for trimming machine

unknown · ca 1870 · metal (overall material)

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 trimming machine. Maker, patent number, and date are unknown.

National Museum of American History’s own description
Credit linePatent model for trimming machine. ca 1870. unknown. National Museum of American History. CC0.

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