This object is not on display at the National Air and Space Museum. It is either on loan or in storage.
France
INSTRUMENTS-Scientific
Jules Richard
23omm high, 160mm long, 90mm wide; aluminum case; -20 to <40c; 16,000 ft; 1918.
3-D: 15.7 × 10.2 × 22.2cm (6 3/16 × 4 × 8 3/4 in.)
Aluminum Alloy
Plastic
Steel
Paper
Adhesive
Ink
Grease Pencil
Copper Alloy
A19570123000
Transferred from the Department of Commerce
National Air and Space Museum
Usage conditions apply
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