Compass, Navy, Mark 6-B, Kollsman
Transferred from the Department of Commerce
145 long, 136 wide, 170 high; Navy; c.1933; contains liquid; is complete.
- Country of Origin
- United States of America
- Kollsman Instrument Company
- 3-D: 13.5 x 15.2 x 17.8cm (5 5/16 x 6 x 7 in.)