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National Air and Space Museum Collection
A wood block which can be broken down in two parts. A small, circular opening appears at both top and bottom of the object; which compliment a circular impression inside which transends the entire object.
Stored with A19820906000
Transferred from the Smithsonian Institution to the United States National Museum.
Country of Origin
United States of America
3-D (Overall): 7.6 × 4.8 × 3.8cm (3 × 1 7/8 × 1 1/2 in.)
National Air and Space Museum
Restrictions & Rights
Usage conditions apply