http://smith-wessonforum.com/gun-leather-carry-gear/Go to the Smith & Wesson forum, Gun Leather & Carry Gear. Several members there are experts in vintage holsters and even wrote a book on the subject.
https://www.holstory.com/Red Nichols and John Witty's site and book on holsters. Post alot on S&W Forum.
Last edited by Gregor; 01/19/21. Reason: add additional link