1340

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/1340
Date 31 January 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: from the Japanese minister in Sofia, on the war in Russia, as of January 25; from the Japanese minister in Lisbon, forwarding quotes from Portuguese telegrams from Berlin and London, on January 26; on points discussed by the Sultan of Morocco with Churchill and Roosevelt, on January 31; from the German intelligence (Abwehr) in Madrid, querying the late arrival of information relating to the Casablanca Conference; and a response from Tangier, on January 30.

Document Title Date
i Front Cover 31 January 1943 Download PDF (371 KB)
1st Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 31 January 1943 Download PDF (2.52 MB)
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