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Patent model for printers' quoins and chases
CC0 · no rights reserved

Patent model for printers' quoins and chases

Warren, Edmond A. · ca 1874 · 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 chase combined with ratchet-operated side-and endsticks; the invention was granted patent number 146967.

National Museum of American History’s own description
Subjects
PatentsModelschasechase, printingWork and Industry: Graphic Arts
Credit linePatent model for printers' quoins and chases. ca 1874. Warren, Edmond A.. National Museum of American History. CC0.
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