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-Scientific
Carried on and dropped from U. S. Army and National Geographic Society Stratosphere Balloon "Explorer 2", 11 November 1935.
3-D: 33 × 22.9 × 41.3cm, 3.2kg (1 ft. 1 in. × 9 in. × 1 ft. 4 1/4 in., 7lb.)
Metal
A19570095000
Transferred from the Department of Commerce
National Air and Space Museum
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