�鶹��

Use �鶹��.com or the new �鶹�� App to listen to �鶹�� podcasts, Radio 4 and the World Service outside the UK.

Radio 4,3 mins

Agente provocatrice 'Fifi' used in WW2

Available for over a year

Jonathan Cole, researcher at National Archives, reveals how 'Fifi' tested trainee agents.