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 War Office reply to the Prime Minister's (PM's) query on the German 2cm shell in MSS/465/T31.
- Collection ID
- HW1
- Conflict
- Second World War
- Document Reference
- HW1 /266/2
- Document Types
- Memorandum
- File Reference
- HW1 /266
- Identifier
- 10.1080/swwf.hw1.0266.002
- Keywords
- Artillery Technology
- Languages
- English
- Organizations
- Government Code and Cypher School
- Pages
- 4
- Persons Discussed
- Stewart Menzies
- Published in
- United Kingdom
- Themes
- Military Intelligence
