Hello and thanks for the replies thus far. From you guys I've learned that is it a pre-13, possibly 0 or 00 grade and a first year production 20ga. I just got off the phone with the seller and here's the skinny : Serial - 1289 and the "R" which no one has any idea what its for ; It is an 0 grade ; and... London Steel barrels with no dent/dings/bulges/ or pitts ; all the screws are still good and straight, no buggers. The bad : The reciever was blued, which it should not have been, but that can be fixed and well as the shiney re-finish on the stock. I know it's got a short LOP but I will adapt and overcome.

thanks again, redoftx