Silverstone Circuit, Northants, UKApril 20–21, 2013 Tom Dark’s Bugatti T73C leads “Remus,” Charles McCabe’s ERA R5B.Photo: Pete Austin John Guyatt’s Talbot Lago T150C leads Adam Painter’s Maserati 4CS in the Pre-War Sports Cars race.Photo: Pete Austin In the 1950s Sports Racing Cars contest, Rudolf Ernst and Mike Hibberd raced this Keift Climax 110.Photo: Pete Austin Gilbert Lenoir’s DB Panhard in the F3 Commander Yorke Trophy race.Photo: Pete Austin