0432

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/432
Date 21 March 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 correspondence: from the Chinese Legation in Berne on the Balkan military situation, on March 18; the Japanese minister in Rio advises AXIS measures against Brazil, which has severed relations; from the Turkish ambassador in Kuibyshev on the views of the departing Japanese ambassador, on March 17; from Japan: a denial of atrocities at Hong Kong, from February 14; and a Naval Headlines report of March 21 on German and Italian activity.

Document Title Date
i Front Cover 21 March 1942 Download PDF (271 KB)
1st Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 21 March 1942 Download PDF (1.87 MB)
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