0977

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/977
Date 16 October 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 contains a message that C proposes to send despatch 3993(1) to the Chief of the Air Staff (CAS) (not included - this was sent under 1092).

Document Title Date
i Front Cover 16 October 1942 Download PDF (257 KB)
1st Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 16 October 1942 Download PDF (208 KB)
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