Jeff, you have a 10ga top lever 30" barreled capped pistol grip no extras shotgun. Probably a grade 0. I have a couple of them. they are great shooters. please post some pictures of your gun, especialy the muzzle, water table(where the makers marks are under the barrels) and the stock. How are the barrels? Are they pitted or rusted?
By the way, welcome to the PGCA.