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Balance
From the collection of National Museum of American History. Free to download, adapt and use — no permission needed.
About this work
Patent model for William C. Farnum, “Improvement in Weighing-Scales,” U.S. Patent 216,514 (April 11, 1879). Farnum was an inventor and manufacturing executive in Hoosick Falls, New York.
National Museum of American History’s own descriptionCredit lineBalance. 1879. Farnum, William C.. National Museum of American History. CC0.