A number of fellow historians and I have been trying to identify the red OSCA S750 that appears in the following two photos. So far without any success, so I am aiming for a larger audience.
The first photo shows a red OSCA #63 among the other cars of the Briggs Cunningham stable at Road America in September 1959. From the left are the race-winning knobbly Lister/Jaguar, the red OSCA in question, a white OSCA #65 [chassis 767], a Stanguellini FJ and the tail end of a competitor, George Constantine's Aston Martin DBR2. Note that the red OSCA has wire wheels, a hunch back type headrest and an unpainted front and side base holding the windshield. The red car does not appear in the complete Road America results in the SCCA's Sports Car magazine, so apparently it did not race that weekend. It may have been raced by any of the Cunningham drivers earlier that season.
The second photo shows Denise McCluggage in the red OSCA she drove under #30 in the December 1959 Nassau Speed Weeks. Based on its color, the form of the headrest as well as the unpainted windshield support, it looks very siimilar to the OSCA in the first photo. She ran the car at Nassau as part of Lucky Casner's CAMORADI stable, which may have been a one-race arrangement since Cunningham was a no-show at Nassau that year.
But all of us have been baffled so far in finding its chassis number. Most OSCAs of that period have perforated disc wheels and a more slender headrest. Any takers among the TNF audience?

