Im trying to help my father value his father's revolver from WWII. It is a Smith & Wesson Model 10 "Victory" Great condition. The hammer wiggles a little bit, can I get this fixed? Everything is original. It does not have the original box, as it was brought back to the US in his hat. (He could only bring things that could fit in his hat.) It also has "U.S. Navy" engraved, or I guess stamped, on the side of the barrel. I will post pictures sometime when I get the chance. In no way in my mind would I ever think about selling this gun, I am just wondering about value.