- Collection ID
- CAB56
- Conflict
- Second World War
- Document Reference
- CAB 56/4/63
- Document Types
- Memorandum
- File Reference
- CAB 56/4
- Identifier
- 10.1080/swwf.cab56.0004.063
- Keywords
- Codes Anglo-french Relations
- Languages
- English
- Organizations
- Committee of Imperial Defence Chiefs of Staff Deputy Chiefs of Staff Joint Intelligence Sub-Committee
- Pages
- 1
- Persons Discussed
- Andrew Barnard
- Published in
- United Kingdom
- Themes
- Signals Intelligence Code-breaking