Vera Atkins' files were kept sealed until after she died, but the story of the female spies and the spy-mistress who led them, which has remained secret for over 50 years, can now be revealed.
Overview：Vera Atkins' files were kept sealed until after she died, but the story of the female spies and the spy-mistress who led them, which has remained secret for over 50 years, can now be revealed.
