0457

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/457
Date 29 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 on the Russian fronts: that a German Air Force (GAF) bomber unit is to move from the Northern to the Southern Front, on March 28; and of a GAF general staff call for fuel returns because of the aircraft fuel situation, on March 28; on the Mediterranean: on GAF reconnaissance of Alexandria shipping on March 28; and Naval Headlines, on Italian activity.

Document Title Date
i Front Cover 29 March 1942 Download PDF (237 KB)
1st Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 29 March 1942 Download PDF (1.62 MB)
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