Police detectives at Leatherslade Farm in Buckinghamshire, the hideout for The Great Train Robbers, 13th August 1963. Seated on the left is Detective Superintendent Gerald McArthur of Scotland Yard, and on the right, with his back to camera, is Chief Superintendent Malcolm Fewtrell (1909 - 2005), head of the Buckinghamshire CID. (Photo by Paul Popper/Popperfoto via Getty Images/Getty Images)