2011

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/2011
Date 16 September 1943
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 messages: a reply to the Prime Minister's (PM's) query about the whereabouts of the Italian government; from the British ambassador in Lisbon, a request for guidance on an approach by 2 Italians on behalf of their government; a telegram to the Special Communications Unit at La Marsa, from C for Strong, on September 15; and a reply to C from Strong at Algiers, on September 15 (which is being checked with London).

Document Title Date
i Front Cover 16 September 1943 Download PDF (95 KB)
1st Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 16 September 1943 Download PDF (1.04 MB)
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