IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. The Smithsonian acquired this example ...
This has a glass and German silver case, and a tag on the bottom that reads “THE TORSION BALANCE CO. / NEW YORK / STYLE 269 No. B1122361 / CAPACITY 120 G CLASS A MADE IN U.S.A.” The linear scale ...
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