39 Cadillac Series 75 Imperial Sedan needs window crank handles and ashtrays... anyone know where they can be found easy?

roll top ash trays (2) and all interior door handles, window cranks and wing window cranks are needed by American Classics acandperf@gmail.com 

I gave them a long list of places to ask, museums, collectors, etc. But if you know of some place that is very likely to have them, email acandperf@gmail.com