A picture of Yugoslavian spy Dusko Popov know as double agent Tricycle, along with a picture of Maria Elera released, by the Public Records Office along with other documents. * Dusko Popov,
Tricycle
Duško Popov - Wikipedia
Real-life James Bond was dubbed 'Tricycle' due to kinky threesomes and had Hollywood fling - World News - Mirror Online
Tricycle was the codename of DUSAN DUSKO POPOV a serbian agent working for MI5 during WW2-James Bond - YouTube
Codename Tricycle: Dusko Popov - Serbian Playboy, Spy, Double Agent & the Real Life James Bond - YouTube
Duško Popov, the Playboy Serbian Spy Who Inspired James Bond - Owlcation
L'étonnante histoire de Dusko Popov, l'agent secret qui a inspiré le personnage de James Bond, mort sur la Côte d'Azur - Nice-Matin