Searchlight Signalling. 1914. Five letters relating to a trial of a searchlight, which uses ultra violet rays for secret signalling.
Searchlight Signalling. 1914. Five letters relating to a trial of a searchlight, which uses ultra violet rays for secret signalling.
Record details
| Item reference: | MER/90; MS1967-12 |
|---|---|
| Catalogue section: | Artificial collections previously assembled |
| Level: | ITEM |
| Extent: | 1 volume |
| Date made: | 1914 - 1914 |
| Creator: | HMS Mercury |
| Credit: | National Maritime Museum, Greenwich, London |
-
-
- Intercommunication Between Signal Stations in Ships. 1913-14. (Manuscript) (MER/89)
- Searchlight Signalling. 1914. Five letters relating to a trial of a searchlight, which uses ultra violet rays for secret signalling. (Manuscript) (MER/90)
- Robinson's secret signalling with ultra violet ray. 1914. (Manuscript) (MER/91)
-