



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
INSTRUMENTS-Test
Black wrinkle finish on aluminum case.
3-D: 26.4 × 19.4 × 17.5cm (10 3/8 × 7 5/8 × 6 7/8 in.)
Plastic
Ferrous Alloy
Non Magnetic Metal Alloy
Paper
Ink
Adhesive
A19520051000
Transferred from the National Advisory Committee for Aeronautics
National Air and Space Museum
Usage conditions apply
For more information, visit the Smithsonians Terms of Use.