0041

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/41
Date 2 September 1941
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: a Naval Headlines report summarising U-boat activities in the Atlantic, and reports from destroyers of the landing of survivors, wounded and prisoners in Norway. This file also includes reports of Italian naval activities; the situation on the Eastern Front; and a report from the Italian ambassador in Washington on Japanese-American negotiations.

Document Title Date
i Front Cover 2 September 1941 Download PDF (5.61 MB)
1st Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 2 September 1941 Download PDF (5.58 MB)
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