See more items in
National Air and Space Museum Collection
A rounded, saucer-shaped object with an elevated rim which dips down to a 6.5" wide flattened area. The center piece is a circular area with a hole in the center.
Transferred from the Smithsonian Institution to the United States National Museum.
Country of Origin
United States of America
3-D: 2.2 x 11.7cm (7/8 x 4 5/8 in.)
Storage: 23.81 x 23.81 x 4.13cm (9 3/8in. x 9 3/8in. x 1 5/8in.)
National Air and Space Museum
Restrictions & Rights
Usage conditions apply