Just found this website. Good stuff. I inherited my dad's collection of S&W revolvers a few years ago. 10 all together. I just found one that was buried with some other parts. It has a five inch barrel. I was told it could be a heavy duty 38?
Welcome and with 10 revolvers to start off a colection, you might consider investing in the Standard Catalogue of Smith & Wesson as an information source. Also try posting your photos in one of the revolver-specifIc forums for some additional information about each of the guns.