1858

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/1858
Date 20 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 reports on Southern Europe: a situation report on Sicily for July 19; on the Russian Front: that the main effort by the 4th Air Fleet on July 19 is on the Mius Front; and an advanced diplomatic message from Rome to the Ministry of Foreign Affairs in Sofia, reporting the effects of an Allied air attack on Rome, on July 19.

Document Title Date
i Front Cover 20 July 1943 Download PDF (270 KB)
1st Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 20 July 1943 Download PDF (2.21 MB)
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