July 11, 1925. "Auto races at Laurel, Maryland." The 1⅛-mile wooden oval at Laurel Speedway. National Photo Company glass negative.

http://www.shorpy.com/node/6440

I bet it was a lot of fun finding your car after the race, they all look the same in the parking lot.

There was another board track in Altoona, PA, which is near Penn State