0958

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/958
Date 8 October 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 correspondence: from C to the Prime Minister (PM) with the gist of a German secret service report based on a report from the Spanish ambassador in London; from Anthony Eden to the PM on the action to be taken, on October 9; and a note to C with internal comments on the same or related material, from October 9 (an extract).

Document Title Date
i Front Cover 8 October 1942 Download PDF (267 KB)
1st Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 8 October 1942 Download PDF (1.30 MB)
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