0791

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/791
Date 26 July 1942
Government Department Government Code and Cypher School
File Accession Date 1993

Description

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 Assistant Chief of Air Staff Intelligence (ACASI), concerning a query from the Prime Minister (PM) for the Chief of the Air Staff (CAS): on a German Air Force (GAF) general report for July 24; with a minute from the PM; and CAS's reply on the coversheet.

Document Title Date
i Front Cover 26 July 1942 Download PDF (265 KB)
1 Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 26 July 1942 Download PDF (1.16 MB)
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