0777

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/777
Date 23 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 includes the following reports on North Africa: a German Air Force (GAF) Y service appreciation of the enemy aircraft supply ferried from west Africa, on July 21; of the Panzer Army's strained fuel situation, on July 21; that the 90th Light Division are to attack on July 22; and on the German Navy: a general summary for July 22.

Document Title Date
i Front Cover 23 July 1942 Download PDF (268 KB)
1st Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 23 July 1942 Download PDF (2.53 MB)
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