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 message: from C to Assistant Chief of Air Staff Intelligence (ACASI) asking for a comment from the Chief of the Air Staff (CAS) on MSS/388/T21. See 7823.
- Collection ID
- HW1
- Conflict
- Second World War
- Document Reference
- HW1 /144/2
- Document Types
- Intelligence Report
- File Reference
- HW1 /144
- Identifier
- 10.1080/swwf.hw1.0144.002
- Keywords
- British Intelligence Organisation
- Languages
- English
- Organizations
- Government Code and Cypher School
- Pages
- 1
- Published in
- United Kingdom
- Themes
- Intelligence Organization
