This object is not on display at the National Air and Space Museum, it is either on loan or in storage.
Transferred from the Department of Commerce, Bureau of Standards
Date: ca. 1918
Country of Origin: France
3-D Test: 12 x 3cm (4 3/4 x 1 3/16 in.)
Physical Description:120mm long, 30mm diameter; ca.1918; airspeed head; aluminum.
Inventory number: A19570781000