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Joan Elisabeth Lowther Murray, MBE (née Clarke; 24 June 1917 – 4 September 1996) was an English cryptanalyst and numismatist who worked as a code-breaker at Bletchley Park during the Second World War.
Nov 10, 2014 · Clarke, played here by Keira Knightly, worked at a time when female cryptanalysts were unheard of. In order to be paid for her promotion, Clarke needed to be classed as a linguist, as Civil...
Oct 5, 2023 · In 1940, Joan Clarke, with her mathematical prowess, was handpicked to join this clandestine operation, Britain’s most confidential code-breaking hub.
Meet Joan Clarke, the woman who worked side by side with Alan Turing and Hugh Alexander on breaking the German cipher system Enigma (and succeeded). Plus, she eventually became the deputy head...
Joan Elisabeth Lowther Murray, MBE (née Clarke; 24 June 1917 – 4 September 1996) was an English cryptanalyst and numismatist who worked as a code-breaker at Bletchley Park during the Second World War.
Joan CLARKE. 20th century. Fields: Computing. Born: 1917 in London (England) Death: 1996 in Headington (England) Main achievements: Codebreaking at Bletchley Park in World War II. Joan Elisabeth Lowther Murray was an English cryptanalyst and numismatist best known for her work as a code-breaker at Bletchley Park during the Second World War.
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Sep 4, 1996 · During her time at Bletchley Park, Clarke only ever knew of one other female mathematical cryptanalyst. Clarke was originally paid £ 2 a week - but as this was an era of female discrimination in the workplace, similarly qualified men received significantly more money.