0745

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/745
Date 17 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) relating to a German Air Force (GAF) Africa strength and serviceability return for July 14; a reply was sent under 136.

Document Title Date
i Front Cover 17 July 1942 Download PDF (268 KB)
1st Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 17 July 1942 Download PDF (1.45 MB)
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