exactly! years ago (35+) when I was into 64-68 Mustangs, there were all kinds of special models. Colorado had High Country Specials, Kansas had Twister Editions, etc. That was done by local dealers and not the factory. then the factories got in on it and offered thousands to the public, which made it that much less unique. sometimes it was just graphics, other times it was something special. regardless, it was a local model and not just something you could pick up off the showroom floor.
Scoggin-Dickey, Baldwin Motion, Yenko, Mr.Norm; something you couldn't get just anywhere.