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Steelyard
From the collection of National Museum of American History. Free to download, adapt and use — no permission needed.
About this work
Patent model for Thaddeus Fairbanks, “Steelyard,” U.S. Patent 4,761 (September 15, 1846). An inscription reads "THADDEUS FAIRBANKS ST. JOHNSBURY, VT." Thaddeus Fairbanks (1796-1886) was a founder and proprietor of E. & T. Fairbanks, in St. Johnsbury, Vermont. This steelyard was designed for very heavy loads.
National Museum of American History’s own descriptionCredit lineSteelyard. 1846. Fairbanks, Thaddeus. National Museum of American History. CC0.