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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 ARMAMENT-Sights & Controls Manufacturer Roller Smith Co.
 Physical Description Pilot direction indicator autopilot. 3-1/8in. diameter, 3in. long; black face and case with luminous markings; World War II. Dimensions 3-D (Diameter x Length): 14 × 8.3cm (5 1/2 × 3 1/4 in.)
 Materials HAZ MAT: Cadmium
Ferrous Alloy
Phenolic Resin
Glass
Aluminum Alloy
Radium Paint
Paint
Ink
Natural Fiber Fabric
Uncharacterized Coating
 Inventory Number A19820364000 Data Source National Air and Space Museum Restrictions & Rights Usage conditions apply
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