1140

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/1140
Date 23 November 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 on the Russian Front: a total of sixteen intelligence reports from an apparent German secret service agent in Russia - all reports are centred on the Caucasus and covering the period of November 19-21.

Document Title Date
i Front Cover 23 November 1942 Download PDF (367 KB)
1st Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 23 November 1942 Download PDF (716 KB)
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