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-Miscellaneous
General Electric Company
Diam. 8 cm. & length 9 cm; case & face black except color strip
3-D: 8.3 × 8.3 × 11.4cm (3 1/4 × 3 1/4 × 4 1/2 in.)
HAZMAT: Cadmium Plating
Copper Alloy
Ferrous Alloy
Paint
Wax Pencil
Paper
A19570446000
Transferred from the Department of Commerce
National Air and Space Museum
Open Access (CCO)
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