Pick this up at the hock shop yesterday for $120 out the door. It's 38 s&w (not special). Number on bottom of grip is 77146. Same number stamped on inside front of cylinder. With cylinder open, there is a "J" centered above the number 65483 stamped on the frame. On the crane itself, also stamped 65483. With grips removed,on the right inside, "77" above "140". That's everything on it that's stamped. From what info I've found, it could be a 32/.38 Terrier. But every time I think I've figured out exactly what it is, I find conflicting info that negates what I previously thought. Thanks. Pics are included.