0766

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/766
Date 21 July 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 contains a message from C to the Director of Naval Intelligence (DNI) with the Prime Minister's (PM's) comment on the following: a report from the Japanese ambassador in Vichy on the French's intention to sink their warships at Alexandria, on July 16.

Document Title Date
i Front Cover 21 July 1942 Download PDF (266 KB)
1st Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 21 July 1942 Download PDF (794 KB)
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