This object is not on display at the National Air and Space Museum. It is either on loan or in storage.
before 1918
United States of America
INSTRUMENTS-Flight Management
W. C. Rieker
230mm,40mm h;convex tube,alum.frame
3-D: 23.3 × 1.1 × 3.8cm (9 3/16 × 7/16 × 1 1/2 in.)
Non-Magnetic White Metal Alloy
Glass
Unknown Liquid
Paint
Wax
A19570503000
Transferred from the Department of Commerce
National Air and Space Museum
Open Access (CCO)
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