B.R. 9 (a) The Admiralty Gyro Compass (Sperry type) with Non Hunting Valve follow up
Book titled 'B.R. 9 (a) The Admiralty Gyro Compass (Sperry type) with Non Hunting Valve follow up 1942'.
Object Details
| ID: | ADMB1730 |
|---|---|
| Type: | Book |
| Display location: | Not on display |
| Credit: | © Crown copyright. National Maritime Museum, Greenwich, London |
| Measurements: | Book: 2 mm x 155 mm x 245 mm |