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 includes the following correspondence: a covering note from C to the Assistant Chief of Air Staff Intelligence (ACASI) on 2132/T7. See 2337 for the Chief of the Air Staff's (CAS's) reply to the Prime Minister (PM).
- Collection ID
- HW1
- Conflict
- Second World War
- Document Reference
- HW1 /1375/2
- Document Types
- Memorandum
- File Reference
- HW1 /1375
- Identifier
- 10.1080/swwf.hw1.1375.002
- Keywords
- British Intelligence Organisation Information Sharing
- Languages
- English
- Organizations
- Government Code and Cypher School
- Pages
- 1
- Published in
- United Kingdom
- Themes
- Intelligence Organization
