Beware of scammers.

Not that I can see. I think the grips were refinished at some point.

See Photos below. Close ups of some of the features listed above.

This particular item has:

1. Serial #54793 stamped on the frame under the left grip and stamped on the barrel.
2. A "W" etched into both side of the barrel, front of the trigger guard, and frame itself.
3. A "C" etched into the cylinder.
4. A "T" etched into the underside of the barrel, near the ...