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National Air and Space Museum Collection
Single, rounded, wooden piece with four screws on top. Hole is cut into top center, with four additional holes, equi-distant on the sides which intersect in the center.
Stored with A19820871000
Transferred from the Smithsonian Institution to the United States National Museum.
Country of Origin
United States of America
3-D: 3.2 x 3.5cm (1 1/4 x 1 3/8 in.)
Storage: 14.29 x 12.38 x 5.72cm (5 5/8in. x 4 7/8in. x 2 1/4in.)
National Air and Space Museum
Restrictions & Rights
Usage conditions apply