0401

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/401
Date 10 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 reports: intelligence on German requirements in North Africa for maps of Tobruk and of fortifications and essential services as far as the Suez Canal; on the movement of German Air Force (GAF) bomber and dive bomber units to the Russian Front; an amendment to a previous report on the Mediterranean; a GAF reconnaissance report of a British fleet off Norway on March 9; and a German report from Tokyo of Japanese successes and intentions on March 9.

Document Title Date
i Front Cover 10 March 1942 Download PDF (377 KB)
1st Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 10 March 1942 Download PDF (3.15 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