A file of signals intelligence reports, messages, and correspondence issued by the Government Code and Cypher School and sent by the head ('C') of the Secret Intelligence Service (MI6) to the Prime Minister, Winston Churchill. This file contains a message from C to the Director of Military Intelligence (DMI); 912/T23 with the Prime Minister's (PM's) request (see 9315).
- Collection ID
- HW1
- Conflict
- Second World War
- Document Reference
- HW1 /526/2
- Document Types
- Memorandum
- File Reference
- HW1 /526
- Identifier
- 10.1080/swwf.hw1.0526.002
- Keywords
- Information Sharing
- Languages
- English
- Organizations
- Government Code and Cypher School
- Pages
- 1
- Published in
- United Kingdom
- Themes
- Intelligence Organization
