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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.
United States of America
ARMAMENT-Sights & Controls
The Electric Auto-Lite Co.
4 in.diameter lens; bubble level.
3-D: 16.5 x 14.6 x 14cm (6 1/2 x 5 3/4 x 5 1/2 in.)
Aluminum, Paint, Glass, Steel, Plastic, Foam Rubber, Alcohol, Synthetic Fabric
A19761920000
National Air and Space Museum
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