The first photo could be of Bob Gregg but I'm not sure of the car or the track. And the second photo is of Allen Heath at Ascot. I could be wrong but this looks like it could be the same car that either was or became the Vel's Ford Thunderbird engine car. The third shot is interesting. I'm just guessing but could that be George Bignotti in the cockpit? And the last one is a great photo although I don't know anything about it. I love the extra steep grandstand. Is there any info on this shot? Thanks, Rootie.
Yes, that's Bob Gregg in the former "baby" Blue Crown then owned by Malcomb Miller out of Vancouver raced in the mid 50s in the PNW. I have no info on the last shot other than it's from a unknown fairgrounds track in the midwest.