Catherine Mary Caughey MBE (née Harvey, 8 December 1923 – 12 April 2008) used Colossus computers for codebreaking at Bletchley Park during World War II.
Catherine Mary Caughey MBE (née Harvey, 8 December 1923 – 12 April 2008) used Colossus computers for codebreaking at Bletchley Park during World War II. (en)
Catherine Mary Caughey MBE (née Harvey, 8 December 1923 – 12 April 2008) used Colossus computers for codebreaking at Bletchley Park during World War II. (en)