Admiralty Compass Observatory, 1842-1971
"The development of the gyro-compass prior to and during the war" - part of the series The Technical History and Index - A serial history of Technical Problems dealt with by Admiralty Departments.
Record Details
| Item reference: | ACO/S&T/15/4 |
|---|---|
| Catalogue Section: | Public records: records of the central administration of the Royal Navy and the Merchant Navy |
| Level: | ITEM |
| Extent: | 1 pamphlet |
| Date made: | 1919 - 1919; 1919 |
| Creator: | Admiralty Compass Observatory |
| Credit: | © Crown copyright. National Maritime Museum, Greenwich, London |