Ruger Collectors Association

I'm trying to collect all the single action models made in 1972. I believe there were 27 different variations offered that year including the brass frames. I was doing fairly well but haven't been able to find much lately. I need a BKH34X, BKH41, BKH45, BKH31, S47 and RSS4X. NIB or collector grade with box preferred. Shipper would be a plus. Let me know if you have one of these that you'd be willing to part with.

Thanks a lot! Todd