0175

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/175
Date 28 October 1941
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: Naval Headlines, covering Italian activity; from the Japanese chargé in London on anti-Japanese feeling; a German proposal to prolong the anti-Comintern pact; and from the Turkish ambassador in Washington on U.S.-Japan relations, from October 26.

Document Title Date
i Front Cover 28 October 1941 Download PDF (323 KB)
1st Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 28 October 1941 Download PDF (2.09 MB)
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