Henry Wessells III raced ST*403*BC as car 69 in the Queen Catharine Cup at the 5th Annual International Sports Car Grand Prix of Watkins Glen where he finished 2nd in his class. This ended up being the last time that a full race would be run in the streets at Watkins Glen.
ST*403*BC was in a number of other races in 1952 and other years. I will be documenting those races as I gather more information. In the meantime, you can find additional photos of ST*403*BC here.