Learning Lab Collection
Chartreuse plastic with black markings.
National Air and Space Museum
Manufacturer: G. Felsenthal & Sons Inc.
Inventory Number: A19771656000
Materials: Copper Alloy
Materials: Nickel Plating
Dimensions: 3-D: 15.2 × 0.2cm (6 × 1/16 in.)
Dimensions: Storage: 22.9 × 22.9 × 2.5cm (9 × 9 × 1 in.)
See more items in: National Air and Space Museum Collection
Credit Line: Gift of Ben W. Rau
Country of Origin: United States of America
Restrictions & Rights: Usage conditions apply
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