Display Status
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 round circular base with a center 2.125" center piece or stem that can accommodate wooden rings.
Dimensions
3-D: 8.9 x 18.1cm (3 1/2 x 7 1/8 in.)
Storage: 23.81 x 23.81 x 10.8cm (9 3/8in. x 9 3/8in. x 4 1/4in.)
Materials
Wood
Iron Alloy
Inventory Number
A19820975000
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.