Cowboy, what did you haave in mind, a real old west cowboy look (Cheyenne/MexLoop), SASS cowboy Comp style or more like a field carry design? I just sold a pretty little lined and tooled pair of these recently, I found that a lot of the older Colt patterns were so tight that, with good 8/9oz of leather, the Ruger SS actually fit better? I dearly love the old pattern sources but find that I rarely use them other than for appearance guidelines. I have pretty much grabbed up everything that I have stumbled across over the years except the giant coffee table book by (my-my I cant even remember the old giants name) but I do have most of those patterns in other formats.
Some many years ago I had an almost complete Collection of the early leathercraft magazine and lost almost all of them in a move, you bet there were some good holster designs lost there. It would be great to share some of this but one never knows the status copywrite protection on old books and magazine articles. If I can get some of my summer projects caught up before winter ends I would like to develop and redevelop some modern pattens for concealed carry and combat handgun competition.
OH by the way, the Ruger SS holsters were mine, I did not make them to sell. I am one of those guys who is willing to fit several guns into a single rig, rather than try and have a different rig for ever set of guns!!!