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National Air and Space Museum Collection
A long, solid, cylindrical block of wood with a "no. 6" written on it. There is a small, hole on the top and bottom.
Transferred from the Smithsonian Institution to the United States National Museum.
Country of Origin
United States of America
3-D (Overall): 15.6 × 8.3cm (6 1/8 × 3 1/4 in.)
National Air and Space Museum
Restrictions & Rights
Usage conditions apply