This object is on display in the Time and Navigation exhibition at the National Mall building.
Country of Origin: United Kingdom
Dimensions: 3-D: 30.5 x 21.8 x 12.7cm (12 x 8 5/8 x 5 in.)
Physical Description:12in. long, 8.6in. wide, 5in. high; black case with glass plate; air min; World War II.
Inventory number: A19660320000