| RefNo | MS/525/6/6/2/17 |
| Level | Item |
| Title | Letter from Henry Bradwardine Jackson, Admiralty, to [Dugald] Clerk |
| Date | 4 March 1915 |
| Description | Relays his original calculations of the depth of water in which a creeping mine should be laid and their expected travelling distances. He will check this against the change in design. |
| Extent | 3p |
| Format | Manuscript |
| AccessStatus | Open |
Fellows associated with this archive
| Code | PersonName | Dates |
| NA1349 | Jackson; Sir; Henry Bradwardine (1855 - 1929); naval officer and developer of wireless telegraphy | 1855 - 1929 |