Former codebreaker, Ruth Bourne, photographed for The Telegraph earlier this year - Andrew Crowley If you presented 99-year-old Ruth Bourne with a Bombe, the electromechanical code-breaking machine ...

Tributes have been paid to Second World War Bletchley Park codebreaker Ruth Bourne, who has died at the age of 99. Ms Bourne, who grew up in Birmingham but lived High Barnet in north London, worked as ...