<a href="https://en.wikipedia.org/wiki/Du%C5%A1an_Popov" class="extiw" title="w:Dušan Popov">Dušan Popov</a>, an <a href="https://en.wikipedia.org/wiki/MI5" class="extiw" title="w:MI5">MI5</a> <a href="https://en.wikipedia.org/wiki/double_agent" class="extiw" title="w:double agent">double agent</a> code-named TRICYCLE, photographed in New York in 1941.
Unknown<a rel="nofollow" class="external autonumber" href="http://www.iwm.org.uk/collections/item/object/205070301">[2]</a>
1941
Direct source: <a rel="nofollow" class="external free" href="http://moviespictures.org/biography/Popov,_Dusan__Dusko_">http://moviespictures.org/biography/Popov,_Dusan__Dusko_</a> <br>This image is from the collection of the Imperial War Museum, catalogue number HU 66606<a rel="nofollow" class="external autonumber" href="http://www.iwm.org.uk/collections/item/object/205070301">[1]</a> (evidence: <a rel="nofollow" class="external text" href="http://www.defensemedianetwork.com/stories/when-%E2%80%9Cjames-bond%E2%80%9D-ran-afoul-of-the-fbi/">Defense Media Network article "Dusko Popov, Real Life James Bond, Ran Afoul of the FBI", 1 September 2011</a>).