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Patent model for exercising machine, children's railway swing
CC0 · no rights reserved

Patent model for exercising machine, children's railway swing

Shaler, Reuben · ca 1873 · wood (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 rocking swing for children or invalids, unrelated to printing; the invention was granted patent number 139924.

National Museum of American History’s own description
Credit linePatent model for exercising machine, children's railway swing. ca 1873. Shaler, Reuben. National Museum of American History. CC0.

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