A new 50 pound ($70) banknote ... New British 50 pound note with WW2 codebreaker Turing enters circulation. ... at Bletchley Park in Milton Keynes, Britain, June 21, 2021. Picture taken June 21, 2021.

Code breaker and father of artificial intelligence Alan Turing will be the face of the U.K.’s new polymer 50-pound ($63) note. The mathematician was chosen from almost 1,000 eligible nominations ...