John William Jamieson Herivel (29 August 1918 – 18 January 2011) was a British science historian and World War II codebreaker at Bletchley Park. As a...

revealed to be Aishah Wahab), a 57-year-old Northern Irish woman (Josephine Herivel) and a 30-year-old London woman (Katy Morgan-Davies). Morgan-Davies was...

Consecutive Stecker Knock-Out (CSKO) device. The sloppy practice that John Herivel anticipated soon after his arrival at Bletchley Park in January 1940...

computer Typex SYKO Ultra Alan Turing W. T. Tutte John Tiltman Max Newman Tommy Flowers I. J. Good John Herivel Leo Marks Gordon Welchman Poem code Magic (cryptography)...

papers. John Herivel was introduced as the man beginning the continuous breaking of the vitally important "Red" key; Churchill gave Herivel a "deep penetrating...

codebreaker concerned with cryptanalysis of the Enigma, John Herivel, discovered what was soon dubbed the Herivel tip or Herivelismus. For a brief but critical...

Zimmermann Telegram Philip Hall John Herivel, arrived at Bletchley Park in January 1940; discoverer of the "Herivel Tip"; later worked in administration...

2020), African American mathematician and space physicist. August 29 – John Herivel (died 2011), British cryptanalyst and science historian. September 8...

Mathematics who recruited many of them, John Herivel, Asa Briggs, Paul Coales, Malcolm Chamberlain, Edward Dudley Smith, John Manisty, Jim Passant, David Rees...

Those featured included Peter Calvocoressi, Ralph Bennett, Mavis Batey, John Herivel, Lord Briggs, Donald Michie, Shaun Wylie, Leslie Yoxall and Alan Rogers...

Natural-Philosophical Methodology (Dordrecht e.a.: Springer, 2012). John Herivel, The background to Newton's Principia; a study of Newton's dynamical...

August: Siobhan Dowd, children's novelist (b. 1960) 2011 – 18 January: John Herivel, cryptanalyst (b. 1918) 2014 – 14 October: A. H. Halsey, sociologist...

to be called Wesley College after the founder of the Methodist religion, John Wesley. It was only in 1855 that the idea was raised of founding a school...

1995). 9 August – Luke Belton, Fine Gael TD (died 2006). 29 August – John Herivel, historian of science and cryptanalyst (died 2011). 12 September – Valerie...

..", Appendix C to Władysław Kozaczuk, Enigma, 1984, pp. 243, 245. Herivel, John (2008), Herivelismus and the German Military Enigma, Cleobury Mortimer...

Różycki • Joan Daemen • Johannes Trithemius • John Herivel • John Kelsey (cryptanalyst) • John R. F. Jeffreys • John Tiltman • Jon Lech Johansen • Josef Pieprzyk...

American baseball player. Duncan Hall, 85, Australian rugby league player. John Herivel, 92, British codebreaker at Bletchley Park. Antonín Kubálek, 75, Czech-born...

twice as six letters of ciphertext. 25–26 July are the dates given in John Herivel's Herivelismus and the German Military Enigma (2008, the chapter "Touch...

academic (b. 1942) Sir Bernard Crossland, engineer (b. 1923) 18 January – John Herivel, World War II codebreaker at Bletchley Park (b. 1918) 20 January – Maurice...

residents in the road: Sir Ludwig Guttmann (1899–1980), neurologist. John Herivel (1918–2011), mathematician, World War II codebreaker at Bletchley Park...

1929). Bernard Crossland, British engineer (b. 1923). 18 January – John Herivel, British historian of science and former cryptanalyst (b. 1918). 9 January...

Callaghan administrations, in St Leonards-on-Sea, England (d. 1977), John Herivel, British historian and code-breaker, member of the code-breaking team...

sportsman (died 2000) Anthony Crosland, politician and author (died 1977) John Herivel, codebreaker (died 2011) Mrs Mills (Gladys Mills, née Jordan), pianist...

Batey, codebreaker Asa Briggs, codebreaker Ruth Bourne, codebreaker John Herivel, codebreake 44 13 April 2008 National Lottery Virginia Bottomley, former...

context of selected writings by Copernicus, Kepler, Galileo and Einstein Herivel, J. W. (1965). The Background to Newton's Principia. A Study of Newton's...

on the song, Bogle thought, than outright victory would have done. Jane Herivel from the Channel Islands had heard Bogle sing at the festival and requested...

Lambert (aka "A. J. Alan") Patrick Mahon Rolf Noskwith Richard Pendered John H. Plumb, moved from Hut 3; (later a historian) Shaun Wylie Leslie Yoxall...

women, Katy Morgan-Davies (Balakrishnan's daughter), Aisha Wahab and Josie Herivel were taken to safety. Balakrishnan was charged with several offences on...

Modern English. Courier Dover Publications. p. 581. ISBN 0-486-21873-2. Herivel, John (1975). Joseph Fourier: the man and the physicist. Oxford: Clarendon...

German Enigma and Lorenz ciphers. The GC&CS team of codebreakers included John Tiltman, Dilwyn Knox, Alan Turing, Harry Golombek, Gordon Welchman, Hugh...