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ARBaurial: Alan Turing, Codebreaker
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ARBaurial: Hollerith Card - Do not fold, spindle or mutilate
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ARBaurial: Hollerith Card Reader in the Science Museum in London, UK
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ARBaurial: Enigma Machine (Three Rota)
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ARBaurial: Enigma Machine (Four Rota)
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ARBaurial: ACE - Automatic Computing Engine