Secret Life of Bletchley Park - McKay Sinclair [148]
2 1938–39:The School of Codes
1 Ruth Sebag-Montefiore, A Family Patchwork: Five Generations of an Anglo-Jewish Family (Weidenfeld and Nicolson, 1987)
2 Penelope Fitzgerald, The Knox Brothers (Macmillan, 1977)
3 Documents in the National Archives
4 John Herivel, Herivelismus (M & M Baldwin, 2008)
5 Peter Hilton, interviewed by the BBC
6 Letter now in the National Archives
3 1939: Rounding Up the Brightest and the Best
1 F.H. Hinsley and Alan Stripp, Codebreakers: The Inside Story of Bletchley Park (Oxford University Press, 1993)
2 Professor E.R.P. Vincent, quoted in Christopher Andrew, Secret Service: The Making of British Intelligence (Heinemann, 1985)
3 Irene Young, Enigma Variations: A Memoir of Love and War (Mainstream, 1990)
4 Gordon Welchman, The Hut Six Story (Allen Lane, 1982)
4 The House and the Surrounding Country
1 Malcolm Muggeridge, Like It Was (Methuen, 1982)
2 Landis Gores, quoted by Kathryn A. Morrison in her monograph ‘The Mansion at Bletchley Park’ (English Heritage)
3 Bletchley Park Trust Archive, quoted in Marion Hill, Bletchley ark People (The History Press, 2004)
5 1939: How Do You Break the Unbreakable?
1 Robin Denniston, Thirty Secret Years (Polperro Heritage Press, 2005)
2 Aileen Clayton, The Enemy Is Listening (Hutchinson, 1980)
3 Denniston, Thirty Secret Years
4 John Herivel, Herivelismus (M & M Baldwin, 2008)
5 Jack Copeland, The Essential Turing: Seminal Writings in Computing, Logic, Philosophy (Clarendon, 2004)
6 Penelope Fitzgerald, The Knox Brothers (Macmillan, 1977)
7 Herivel, Herivelismus
8 Peter Twinn, interviewed by the BBC
6 1939–40:The Enigma Initiation
1 F.H. Hinsley and Alan Stripp, Codebreakers: The Inside Story of Bletchley Park (Oxford University Press, 1993)
2 This memo and many other communications from Dilly Knox are in the National Archives
3 Gordon Welchman, The Hut Six Story (Allen Lane, 1982)
7 Freezing Billets and Outdoor Loos
1 Baroness Trumpington, interview conducted at Bletchley Park by the BBC
2 Stuart Milner-Barry, quoted in F.H. Hinsley and Alan Stripp, Codebreakers: The Inside Story of Bletchley Park (Oxford University Press, 1993)
3 Irene Young, Enigma Variations: A Memoir of Love and War (Mainstream, 1990)
4 Memos on billets, National Archives
5 John Herivel, Herivelismus (M & M Baldwin, 2008)
8 1940: The First Glimmers of Light
1 Ruth Sebag-Montefiore, A Family Patchwork: Five Generations of an Anglo-Jewish Family (Weidenfeld and Nicolson, 1987)
2 Sir Anthony Quayle, A Time to Speak (Barrie and Jenkins, 1990)
3 William Millward, address to an Enigma symposium, Bedford, 1992
4 F.H. Hinsley and Alan Stripp, Codebreakers: The Inside Story of Bletchley Park (Oxford University Press, 1993)
5 Peter Twinn, quoted in Michael Smith, Station X (Channel Four Books, 1998)
6 Peter Calvocoressi, Top Secret Ultra (Cassell, 1980)
7 Marian Rejewski, quoted in Hugh Skillen, Enigma and Its Achilles Heel (Pinner, 1992)
8 F.L. Lucas, quoted in Enigma: The Battle for the Code (Weidenfeld and Nicolson, 2000)
9 Memo from Dilly Knox to Alistair Denniston, National Archives
9 1940: Inspiration – and Intensity
1 John Herivel, Herivelismus (M & M Baldwin, 2008)
2 Gordon Welchman, The Hut Six Story (Allen Lane, 1982)
3 Memo from Alistair Denniston, National Archives
4 Jack Copeland (ed.), The Essential Turing: Seminal Writings in Computing, Logic, Philosophy (Clarendon Press, 2004)
5 Memo from Dilly Knox, National Archives
6 Memo from Dilly Knox, National Archives
7 Welchman, The Hut Six Story
8 Aileen Clayton, The Enemy Is Listening (Hutchinson, 1980)
9 Andrew Hodges, Alan Turing – The Enigma (Burnett Books, 1983)
10 Gwen Watkins, Cracking the Luftwaffe Codes (Greenhill, 2006)
10 1940: The Coming of the Bombes
1 Captain Frederick Winterbotham, The Ultra Secret (Purnell Books, 1974)
2 Andrew Hodges, Alan Turing, The Enigma (Burnett Books, 1983)
3 F.H. Hinsley and Alan Stripp, Codebreakers: The Inside Story of Bletchley Park (Oxford University Press, 1993)