Eric Malcolm Jones
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Sir Eric Malcolm Jones was a British intelligence officer who was director of the British signals intelligence agency, GCHQ from 1952 to 1960.
Hut 3 with a blast wall rebuilt by Bletchley Park Trust
Edward Travis
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Sir Edward Wilfred Harry Travis was a British cryptographer and intelligence officer, becoming the operational head of Bletchley Park during World War II, and later the head of GCHQ.
Photograph of British cryptoanalysts Harry Hinsley, Sir Edward Travis, and John Tiltman in Washington, November 1945