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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
Spring scale marked “MORTON & BREMNER’S / SPRING BALANCE MADE / BY THOMAS MORTON / TO WEIGHT 30 W BY OUNCES” and “EACH 10 lb. IS MARKED ON THE SLIDE / THE INTERMEDIATE WEIGHTS ON THE CIRCLE” and “1867” and “WARRANTED.”
National Museum of American History’s own descriptionCredit lineBalance. ca. 1870. Camp, Samuel R. P.. National Museum of American History. CC0.
