This object is not on display at the National Air and Space Museum, it is either on loan or in storage.
Country of Origin: United States of America
2-D - Unframed (H x W): 8.9 x 31.8cm (3 1/2 x 12 1/2 in.)
Physical Description:2.5 x 12.5in. straight edge w/3.5in. dia.compass rose;plastic
Inventory number: A19490084000