my grandpa gave me his 38 s&w special ctg serial number 86 k2307 also MOD.15-4 C10 94042 The gun is nickel plated (i think) it is in a leather holster stamped 1934 with S&w logo the serial number is on the butt and when you swing the cylinder out 8 6 K2307. i was just wondering how old it was i would never sell it.