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This object is not on display at the National Air and Space Museum. It is either on loan or in storage.
Object Details
Date
1887-1903
Country of Origin
United States of America
Type
EQUIPMENT-Test
Manufacturer
Smithsonian Institution Physical Description
A rounded, two-tierd circular object with an elevated center piece that has a hole in its center. The top piece appears glued, but there is evidence that any excess material was "burnt" off after it was formed.
Dimensions
3-D: 3.2 x 12.1cm (1 1/4 x 4 3/4 in.)
Storage: 18.42 x 18.1 x 4.45cm (7 1/4in. x 7 1/8in. x 1 3/4in.) Materials
Wood
Iron Alloy
Paint Inventory Number
A19820941000
Credit Line
Transferred from the Smithsonian Institution to the United States National Museum.
Data Source
National Air and Space Museum
Restrictions & Rights
Usage conditions apply
For more information, visit the Smithsonians Terms of Use.