CLICK). On Thursday Prince William visited the Imperial War Museum Duxford to view one of the two Vickers Supermarine Spitfires Mk.1A rescued from the sands of Dunkirk by American philanthropist Thomas Kaplan (CLICK). Kaplan had both Spitfires meticulously restored. One he presented to the Imperial War Museum Duxford, the other he put into Christie's Exceptional London sale to benefit various charities. It fetched £3,106,500 (CLICK).