On 19 Feb 2014 I showed some photographs of the Maserati 250F of David Wenman that took part in the Flockhart Trophy Race at the VSCC's SeeRed meeting at Donington Park in June 2008. Here's a photograph of another 250F that took part in the race.
It's Charles McCabe's 1955 Maserati 250F, here seen in the pit lane during a practice session. It's chassis number CM1, one of (I believe) 12 Maserati 250F's built by Cameron Millar. He had acquired all the Centro Sud spare parts in 1967 and built up the cars, the later ones having a decreasing percentage of original parts.