This object is not on display at the National Air and Space Museum. It is either on loan or in storage.
ca. 1918
United Kingdom
INSTRUMENTS-Flight Management
180mm long, 2cm wide; bubble type, curved metal tube.
3-D: 18.1 × 2.5 × 1.3cm (7 1/8 × 1 × 1/2 in.)
Non-Magnetic Metal Alloy
Plastic
Plaster
Paint
Paper
Adhesive
Ink
A19570418000
Transferred from the Department of Commerce
National Air and Space Museum
Open Access (CCO)
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