I've spoken with the Sprint Car Hall of Fame, I've tried Stan Shoff's kids.. I just sent out another email to Sandusky Speedway yesterday to the general manager. This will be my third attempt to contact the speedway.
I've talked with Karl and Al, who were both photographers that day at the race. I've gotten the same response from both "my old negatives are in multiple boxes in my attic, not sure where to start".