Exc. Question Glen, I'll try to find out. I have a couple sources I can check with. I know a lot of the movers & shakers of that era (High end car dealers in LA) Of which Otto was one of those, bought over a bunch of racing Ferrari's, Maserati, Porsche, Alfa, etc. So, I would say there's a good chance there was one in his race shop in the 50's. @17 I just bought A BMW 1602, I thought I was the "Coolest Guy" This guy @17 bought a Lusso, and @19 a GTO!!! Really neat short story about Otto's Dealership here:
https://sportscardigest.com/remembering-otto-zipper/ Cheers Tom.