Om avsnittet
April 2014 The biography of one of Bletchley Park’s lesser-celebrated geniuses, Gordon Welchman, has been launched with the handover of personal documents and possessions to the Bletchley Park Trust. They include letters and documents which had been in Welchman’s son Nick’s loft until he was approached by the author, Dr Joel Greenberg. Tickets are on sale now for Bletchley Park Presents Dr Joel Greenberg; a talk about Gordon Welchman, on Sunday 18 May. #BPark, #Bletchleypark, #enigma, #Bombe