Hi, new to this forum, NOT new to guns. I am looking for help with an old 38 Special revolver. It is Blued, a six shot, Serial number 7603XX on the bottom of the grip, classic Smith and Wesson stamp on side of barrel, 4" barrel, has a small laynard like buckle on the bottom of grip and a 2 piece hammer?. I will try and get some pics shortly. Thanks for your time