War Wrens
  • Sep 29, 2021 6:00 pm
  • 25:26

These female radio interceptors were so skilled that they could tell what type of radio was sending a coded message. And they helped the Allies sink the Bismark, though they don't often get credit for it. Guest: Peter Hore, author of "Bletchley Park's Secret Source: Churchill's Wrens and the Y Service in World War II"