0533

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/533
Date 29 April 1942
Government Department Government Code and Cypher School
File Accession Date 1992

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 reports: a Naval Headlines report, covering the air raid on the Tirpitz, and Italian convoys in the Mediterranean; the Italian ambassador in Tokyo reports an interview with General Tatekawa, on April 25; an Italian report of an Axis supply agreement, on April 26; and of Italian intentions to set up an intelligence centre in Madagascar, on April 27.

Document Title Date
i Front Cover 29 April 1942 Download PDF (226 KB)
1st Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 29 April 1942 Download PDF (1.61 MB)
Cookies Notification

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Find out more.

Accept