0399

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/399
Date 10 March 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: that the German Air Force (GAF) was to operate torpedo-carrying DO217s in the area south-east of Luftgau in the Mediterranean; a report on the 51st Corps' counter-attack on the Russian Front on March 9; and a note from the Portuguese minister in Ankara on Turkey's attitude to the war.

Document Title Date
i Front Cover 10 March 1942 Download PDF (380 KB)
1st Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 10 March 1942 Download PDF (1.69 MB)
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