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Did you notice that they used cars from the big three for the demonstrations. First a nice 39 Chevrolet, a 39 Ford and then a 39 Plymouth. At least that's what I think they were. And the other nice car was a Dusenburg (sp) or something. I don't really know. It was a bit before I started noticing cars much. We'll have to ask the oldsters. What say ye, MrMack, Gene, and Tiny, et al.