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Old 25th May 2020, 9:58 pm   #18
m0cemdave
Octode
 
Join Date: Feb 2009
Location: Bletchley, Buckinghamshire, UK.
Posts: 1,223
Default Re: Code-Breakers:Bletchley Park's Lost Heroes

"Codebreakers" (ed. Hinsley & Stripp, O.U.P. 1993, ISBN 0-19-820327-6) contains four chapters about Fish & Tunny, written by members of the original WW2 decryption group. Well worth a read if you can find it.
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