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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
Country of Origin United States of America Type INSTRUMENTS-Navigational Manufacturer Pioneer Instrument Co.
Physical Description Indicator 3-3/8in diameter; panel-mounted; compass rose and crank; 1920s. Dimensions 3-D (Generator, Overall): 62.2 × 25.4cm (2 ft. 1/2 in. × 10 in.)
3-D (Wiring, Overall): 38.7 × 45.7 × 8.9cm (1 ft. 3 1/4 in. × 1 ft. 6 in. × 3 1/2 in.)
3-D (Indicator, Overall): 10.2 × 13.3 × 10.8cm (4 in. × 5 1/4 in. × 4 1/4 in.)
Materials Non-Magnetic Metals
Paint
Copper Alloy
Fabric Tape
Glass
Radium Paint
Wood
Adhesive Tape
Inventory Number A19830185000 Data Source National Air and Space Museum Restrictions & Rights Usage conditions apply
For more information, visit the Smithsonians Terms of Use.