Two booklets: 'Colomb & Boltons' Flashing Signals...' (1872) and 'On lighting of HM Ships' from RUSI journal.
See item level records.
Record details
| Item reference: | HLL/6/2-3 |
|---|---|
| Catalogue section: | Personal collections |
| Level: | FILE |
| Extent: | 1 folder |
| Date made: | 1872 |
| Credit: | National Maritime Museum, Greenwich, London |