UK Code Breaking Historyby Tony Sale| Back to Wartime BP | |
Tony Sale's Codes and Ciphers |
The History of UK code breaking
UK Code Breaking History
The pre-war years
SIGINT
The Birth of Sigint
History reference data
A date list for code breaking history
A History data base dump
A searchable data base dump
This page was originally created by the late Tony Sale
the
original curator of the Bletchley Park Museum