1357

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/1357
Date 11 February 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 contains a message from C to the Assistant Chief of Air Staff Intelligence (ACASI): regarding a query from the Prime Minister (PM) relating to comments on air raids on Northern Italy, made in a report from the Japanese charg� in Rome, attached, together with a reply from the Chief of the Air Staff (CAS).

Document Title Date
i Front Cover 11 February 1943 Download PDF (348 KB)
1st Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 11 February 1943 Download PDF (1.69 MB)
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