Admiralty Compass Observatory, 1842-1971
The Pfund Sky compass and twilight sextant, miscellaneous extracts from pamphlets, n.d.
Record Details
| Item reference: | ACO/5/20 |
|---|---|
| Catalogue Section: | Public records: records of the central administration of the Royal Navy and the Merchant Navy |
| Level: | ITEM |
| Extent: | 1 |
| Creator: | Admiralty Compass Observatory |
| Credit: | © Crown copyright. National Maritime Museum, Greenwich, London |
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- Admiralty Compass Observatory, 1842-1971 (Manuscript) (ACO/5/16)
- Admiralty Compass Observatory, 1842-1971 (Manuscript) (ACO/5/17)
- Admiralty Compass Observatory, 1842-1971 (Manuscript) (ACO/5/19)
- Admiralty Compass Observatory, 1842-1971 (Manuscript) (ACO/5/20)
- Admiralty Compass Observatory, 1842-1971 (Manuscript) (ACO/5/21)
- Admiralty Compass Observatory, 1842-1971 (Manuscript) (ACO/5/22)
- Admiralty Compass Observatory, 1842-1971 (Manuscript) (ACO/5/23)
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