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Explore the next part of the collection, organised in surname H to N. This section features the brilliantly eccentric Dilly Knox, and an early pioneer of Artificial Intelligence.
Cryptanalyst at Room 40 and Bletchley Park, known for doing his best thinking in a bathtub in his office.
One of the members of Captain Ridley's Shooting Party, working at Bletchley Park between 1939 and 1941.
German-speaking Jewish cryptanalyst who worked on German Naval Enigma cipher systems at Bletchley Park during WWII