Codebreaker Alan Turing to feature on new 50 pound note(1/4)

Bank of England governor Mark Carney presents the image of mathematician Alan Turing who will appear on a new 50 pound note at the Science and Industry Museum in Manchester, Britain, July 15, 2019. (Photo/Agencies)

Bank of England governor Mark Carney presents the image of mathematician Alan Turing who will appear on a new 50 pound note at the Science and Industry Museum in Manchester, Britain, July 15, 2019. (Photo/Agencies)

The banknote concept of a new 50 pond note featuring mathematician Alan Turing is presented at the Science and Industry Museum in Manchester, Britain, July 15, 2019.(Photo/Agencies)

The banknote concept of a new 50 pond note featuring mathematician Alan Turing is presented at the Science and Industry Museum in Manchester, Britain, July 15, 2019.(Photo/Agencies)