This object is not on display at the National Air and Space Museum, it is either on loan or in storage.
Gift of Daniel A. Geselowitz
Country of Origin: United States of America
3-D Test: 27.9 x 24.1 x 17.1cm (11 x 9 1/2 x 6 3/4 in.)
steel, aluminum, brass, glass, wood, plastic, rubber
Inventory number: A20080416000