This object is not on display at the National Air and Space Museum. It is either on loan or in storage.
Circa 1917; range 10-70mph; 12.5cm d; airship use; in leather case.
Transferred from the Department of Commerce
Country of Origin
- Copper Alloy
- Natural Fabric
3-D: 14.6 × 17.1 × 5.7cm (5 3/4 × 6 3/4 × 2 1/4 in.)
National Air and Space Museum
Restrictions & Rights
Do not reproduce without permission from the Smithsonian Institution, National Air and Space Museum