Well if you do ebay they have them there. There was one at the flea market last week. It may be there today. I have one that has been restore to like new. I will see if the wife wants to part with it. Probably not but I'll ask.
When I lived in VA, there was a man in Ashland that restored them. Try a google search for McClellan saddles. Well hewre I will do it. I see a few on ebay going for cheap.