Gretton, Sir Peter William, Vice-Admiral (1912-1992)
Typescript of unpublished 'Battle of the Atlantic' Book, Chapter Three 'Code Breaking' , Appendix 16 'The Operational Intelligence centre and the U Boat War' and Appendix 17 'Notes on British Naval Cyphers and Codes'. Also includes related correspondence.
Record Details
| Item reference: | GTN/15/1/4/3; MS93/008 |
|---|---|
| Catalogue Section: | Personal collections |
| Level: | ITEM |
| Date made: | 1980 - 1988 |
| Creator: | Gretton, Peter William |
| Credit: | National Maritime Museum, Greenwich, London |