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-Tools
Manufacturer
Smithsonian Institution
Physical Description
Flat, circular object with a small hole in the center. The top side is smoother and appears more glossy and polished than the bottom, which is rough in texture, lighter in color and scored by various marks.
Dimensions
3-D: 2.7 x 11.4cm (1 1/16 x 4 1/2 in.) Storage: 19.05 x 19.05 x 4.45cm (7 1/2in. x 7 1/2in. x 1 3/4in.)
Materials
Wood Iron Alloy Varnish
Inventory Number
A19820915000
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 Smithsonian’s Terms of Use.