Joel Greenberg

Forces Network radio interview

New Book to Shed Light on Royal Navy WW2 Codebreaking Hero
 

GCHQ Web Site

Alastair Denniston

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Sky News

Alastair Denniston: Family's book of codebreaking chief to counter Hollywood portrayal
 

The Telegraph

Unsung hero of Bletchley Park to finally be recognised as book 'rectifies damage of Imitation Game'

MailOnline

Fascinating photos show first wartime commander of the Bletchley Park codebreakers as family battle to repair his reputation trashed by Bendedict Cumberbatch's The Imitation Game

 

Bletchley Park Podcast

Commander Denniston's Granddaughters Joel Greenberg September 2015

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Image: Joel Greenberg and GCHQ staff at the launch of  Alastair Denniston: Code-breaking from Room 40 to Berkeley Street and the Birth of GCHQ, at GCHQ S 2017  Image: Reproduced by kind permission of Director GCHQ​

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