I'm looking PDUB, so far, I've found OLD B&W from 1959-63, of Pacific Raceways, no trees, just wide-open spaces, really amazing from then to now, all (60+YO) BIG TREES now
These were giving to me by my (Uncle Dick) longtime friend of the family that raced Allard J2X's. I'll keep you posted Cheers TommyRot.