0382

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/382
Date 23 February 1942
Government Department Government Code and Cypher School
File Accession Date 1993
Document Title Date
i Front Cover 23 February 1942 Download PDF (377 KB)
1st Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 23 February 1942 Download PDF (2.93 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