science.cryptography.bletchley-park (date)

science.cryptography.bletchley-park (date)

July 31, 2006

The Colossus of codes - recent books review from THE GUARDIAN, Martin Postranecky

July 29, 2006

OBITUARY : Eric Toresen, May 17, 1925 - June 17, 2006, Martin Postranecky
more from THE TIMES : Cracking the code on the Enigma breakthrough, Martin Postranecky

July 24, 2006

Re: Secret heroes, Geoff Sullivan
Secret heroes, Martin Postranecky

July 20, 2006

Enigma men due homage, Martin Postranecky

July 14, 2006

'The genius Britain betrayed'...., Martin Postranecky

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