I bought that rifle this week from the lady who had it advertised on Gunbroker. It was very crude. It was her dad's rifle and had been in the family for a long time. She lives in Knoxville and is from East Tennessee stock. The original stock was broken so her dad re-stocked it. Some of the metal was original, but you are right in recalling that the trigger guard was very rough. The barrel is marked and 43 inches long. I'm trying to figure out how to post photos on here. I tried last night, maybe they show up.
Thanks,
Bill