Compass, Mark 9, Kollsman
Transferred from the Department of Commerce
14cm x 14cm x 9cm; black with windows; circa 1934; Navy.
- Country of Origin
- United States of America
- Kollsman Instrument Company
- 3-D: 14 x 14 x 9cm (5 1/2 x 5 1/2 x 3 9/16 in.)