I’ve recently come into possession of a s&w .32 5-shot revolver. I believe it is a fourth model. Black checkered stocks with s&w insignia. It has a nickel finish and is in fantastic condition. Patent info and address stamped in two lines on top of barrel. Serial number on frame, scratched into inside of right stock ( is this normal?) and on cylinder. All matching. In my research I have come to believe that the trigger and hammer were case color hardened originally and not nickel plated, however on this pistol they ARE nickel plated. Could anyone date this for me and let me know if the hammer and trigger have been re-finished? Also a roundabout value? ( will not be selling, just curious). Serial number is 26366**. Thanks in advance!