This object is not on display at the National Air and Space Museum. It is either on loan or in storage.
United States of America
EQUIPMENT-Training Devices
G. Felsenthal & Sons Inc.
Black plastic
8 3/4" x 9 1/2" x 2 1/8"
Plastic
Steel
Brass
A19772122000
Gift of Ben W. Rau
National Air and Space Museum
Usage conditions apply
For more information, visit the Smithsonians Terms of Use.