Dip Circle

Dip Circle

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Usage conditions apply
This dip circle was probably used for pedagogical purposes. The "James W. Queen & Comp. Philadelphia" inscription on the base identifies the vendor. It came to the Smithsonian in 1910, a transfer from the Bureau of Education, in the Department of the Interior.
Currently not on view
Object Name
Dip Circle
Associated Place
United States: Pennsylvania, Philadelphia
overall: 28.5 cm x 16.3 cm x 13.3 cm; 11 1/4 in x 6 7/16 in x 5 1/4 in
overall: 11 1/8 in x 5 3/4 in x 5 1/4 in; 28.2575 cm x 14.605 cm x 13.335 cm
ID Number
catalog number
accession number
See more items in
Medicine and Science: Physical Sciences
Data Source
National Museum of American History
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