I'm having difficulty finding out history about the production numbers and models of 1937 Royal 4 door sedans. Seems there were a number of models, long wheel base limo and sedan, and convertible, touring and standard sedans. I can't find specs about what was different in each of the 5 though the convertible is obvious. And I can't find anything on production numbers. I see very few on the internet for sale and no specific clubs so I'm thinking they may be somewhat rare in existence today. Any help would be greatly appreciated as I have found one that I like and just haven't had much success researching yet (though short time so far). THanks.
