Cooper T39 Bobtail

I took this photograph in the pit lane during a practice session at the VSCC's SeeRed meeting at Donington Park in May 2008.

There's no number 218 listed in the programme of the event, but in the one hour long BRDC Historic Sportscars race, where cars generally have a co-driver, the programme has a Cooper T39 Bobtail number 18 with the drivers shown to be John Clark and 'tba'. I suspect that this is John Clark's Cooper, and that the lady in the cockpit is Emma-Jane Gilbart-Smith who has co-driven with John Clark in other events. I'd be grateful if someone could confirm or correct this for me.