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-Flight Management
Aircraft Control Corp.
105mm diameter, 65mm long; 0-140 knots; white and brown on black; c.1927. Tag included with object reads "Probably for airship or trainer airplane use"
3-D: 6.5 x 10.5cm (2 9/16 x 4 1/8 in.)
Copper Alloy
Glass
Paint
Radium Paint
A19570376000
Transferred from the Department of Commerce
National Air and Space Museum
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