0266

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/266
Date 26 November 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 War Office reply to the Prime Minister's (PM's) query on the German 2cm shell in MSS/465/T31.

Document Title Date
i Front Cover 26 November 1941 Download PDF (362 KB)
1st Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 26 November 1941 Download PDF (851 KB)
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