0023

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/23
Date 16 August 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 correspondence: a message sent by C to Lt-Col Cornwall-Jones for the Prime Minister summarising BONIFACE reports (based on 7332).

Document Title Date
i Front Cover 16 August 1941 Download PDF (353 KB)
1 Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 16 August 1941 Download PDF (768 KB)
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