1141

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/1141
Date 23 November 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 includes the following reports on the Russian Front: five Joint Intelligence Committee (JIC) reports and Boniface reports sent to the U.K. Military Mission in Moscow for release to the Russians covering August 22-November 20.

Document Title Date
i Front Cover 23 November 1942 Download PDF (367 KB)
1st Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 23 November 1942 Download PDF (3.75 MB)
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