- Collection ID
- HW1
- Conflict
- Second World War
- Countries
- England United Kingdom United States of America
- Document Reference
- HW1 /6/2
- Document Types
- Intelligence Report Other
- File Reference
- HW1 /6
- Identifier
- 10.1080/swwf.hw1.0006.002
- Keywords
- Cyphers Communications Interception Information Sharing Anglo-american Relations Secrecy Press Reports Special Operations American Intelligence Services
- Languages
- English
- Organizations
- Chiefs of Staff Government Code and Cypher School
- Pages
- 3
- Persons Discussed
- William Donovan Franklin Delano Roosevelt
- Published in
- United Kingdom
- Themes
- Signals Intelligence Code-breaking International Relations