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This object is not on display at the National Air and Space Museum. It is either on loan or in storage.

Object Details
Date ca. 1927 Country of Origin United States of America Type INSTRUMENTS-Flight Management Manufacturer Aircraft Control Corp.
Physical Description Airspeed indicator. 105mm diameter, 70mm long; range 0 to 215 in knots; black with gold figures. Dimensions 3-D (Diameter x Depth): 10.5 × 6.7cm (4 1/8 × 2 5/8 in.)
Materials Aluminum Alloy
Copper Alloy
Glass
Paint
Radium Paint
Inventory Number A19570377000 Credit Line Transferred from the Department of Commerce Data Source National Air and Space Museum Restrictions & Rights Usage conditions apply
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