2583

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/2583
Date 7 March 1944
Government Department Government Code and Cypher School
File Accession Date 1933

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 message: a note from C to the Director of Naval Intelligence (DNI) on the Prime Minister's (PM's) further comment on Naval Headlines 974 (the comment is not included).

Document Title Date
i Front Cover 7 March 1944 Download PDF (331 KB)
1 Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 7 March 1944 Download PDF (304 KB)
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