2178

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/2178
Date 29 October 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 reports: Naval Headlines; and from the Spanish ambassador in London, recounting a conversation with Churchill on Spain's Blue Brigade and detained Italian ships, on October 22.

Document Title Date
i Front Cover 29 October 1943 Download PDF (149 KB)
1st Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 29 October 1943 Download PDF (735 KB)
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