This page, covering both racing at Charterhall and a list of known vehicles driven by Jim in 1957, is not fully populated at present however the following is significant.
16th May 2015 at the Jim Clark Room. Peter Windsor interviews Ian Scott-Watson in front of his old Porsche 356A 1600 Super
UUL 442 back at Charterhall on 16th May 2015. LINK to YouTube video of the visit.