Well, looks like this isn't the original paint I was hoping for but I'm pretty sure the rest of it is original. It does work and function correctly with no air leaks although I didn't get a chance to see if it's calibrated correctly. I've decided I will go ahead and re-paint it and try to clean the chrome up a bit and add a light socket (I have the bracket) along with either making or buying a floor mount pedestal and pole. Would someone care to give me a rough idea what this is worth in the condition it's in or after it's painted.