I recently bought this gun and this is the place with the experts, so I'm looking for information and comments on this gun. I also bought a British proofed 20ga VH I'll reference in a different post.
Here's what I have: Based on my search so far this appears to be a pretty rare configuration.
Serial # 216741
30" vent rib barrels with 2 ivory beads. Choked about -.030" and -.035" per my Bore gauge. I can not find a ser number engraved under the rib.
Ejectors.
Barrel marked "Parker Bros Makers Meridian CT USA Parker Special Steel
Frame 1 1/2? See pics the 2 is very faint. Measures 1.116 between firing pin holes
Straight stock w matching numbers on long tang.
Hart recoil pad.
Single Selective trigger which I believe is the Factory version