- Collection ID
- HW1
- Conflict
- Second World War
- Document Reference
- HW1 /2556/2
- Document Types
- Intelligence Report Memorandum
- File Reference
- HW1 /2556
- Identifier
- 10.1080/swwf.hw1.2556.002
- Keywords
- Allied Strategy Security Codes Cyphers Communications Interception
- Languages
- English
- Organizations
- Government Code and Cypher School
- Pages
- 1
- Published in
- United Kingdom
- Themes
- Military Intelligence