Repairing a bentley

i am redoing the interior of a 1953 Bentley R-Type Saloon. the weatherstripping in the windows and the sunroof needs to be replaced, but i don't know where to find new weatherstripping for this car. i need some help. i've been to every search engine i could think of, and i'm getting irritated :banghead: b/c the search results just take me to bentley dealers or clubs. i do not own the car so i can't sign up for these clubs. can anyone tell me where i could find what i am looking for.