1870

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/1870
Date 22 July 1943
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 Madrid to the Spanish ambassador in London, on the line he should take regarding Spain's position, on July 21; and the following reports on Southern Europe: that a bomber unit is to be brought to central Italy from Germany, on July 21; and SHARK: reporting success on July 16.

Document Title Date
i Front Cover 22 July 1943 Download PDF (270 KB)
1st Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 22 July 1943 Download PDF (1.95 MB)
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