Hey all, I'm new to the forum, so hope I'm asking the right way. I inherited a 1933 Cadillac 355C from my father a few years ago. Took it to the Auburn Spring Meet this past May. The judges questioned the blue dot tail light lenses and it appears I got some points deducted (although it did get it's first junior!). Anyway I am interested where I could find a definitive answer to prove to the judges they were (or were not) original to the car. Thanks for any help!