I see the yellow Hertz and red Hertz emblems available, both on gold foil backgrounds. I have looked extensively for discussion on when the Hertz cars got snake emblems and when they got "Hertz" caps. I've seen pics of red emblem caps but I have no prod number info. I've heard the yellows caps never were offered originally and the red are the correct ones but I would like to see some discussion on the issue. I have both the yellow and red emblems and will soon have to decide between them or SA snake emblem caps.
Ray