0379

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/379
Date 14 February 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 messsages: from C to the Director of Naval Intelligence (DNI) reporting that large German Air Force (GAF) units were being sent to south-west Norway, on February 12; with a comment from the Prime Minister (PM) to the First Sea Lord (1SL).

Document Title Date
i Front Cover 14 February 1942 Download PDF (367 KB)
1st Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 14 February 1942 Download PDF (1,005 KB)
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