HW1: Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence - Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence

File Title	Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference	HW 1/16
Date	30 July 1941
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 the coversheet only for a message from C to the First Sea Lord (ISL) (see 7202).

	Document	Title	Date

Selected	i	Front Cover	30 July 1941	Download PDF (333 KB)
Selected	1	Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence	30 July 1941	Download PDF (268 KB)

0016

Description

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