Extra - E26 - Sir Arthur Bonsall

August 2013 In this episode we bring you the full interview with former Bletchley Park Code Breaker & Director of GCHQ, Sir Arthur Bonsall. He explains the work he carried out in the German Air Section at Bletchley Park, dispels a few BP Myths & tells us why there was a stone for Winston Churchill to stand on when he visited in 1941. Picture: ©Kate Arkless Gray (@RadioKate) #BPark, #Enigma, #GCHQ, #audiowk