Images of The National Archives: Cold War Twigge, Stephen Keine Beschreibung. CHF 26.90 In Warenkorb legen
Codebreakers Twigge, Stephen The breaking of the Zimmerman telegram and the entry of the United States into the First World War. The interception of Soviet communications in the 1920s and the police raid against the Russian Trade Delegation. CHF 37.50 In Warenkorb legen
