hombre243
.30-06
You cleaned off all that wonderful patina! Heck, now you gotta just spray bomb it with a can of gold paint!
PS: IF you find the left side plate and/or some screws with washers to hold the lockwork on, clean the fire hole/nipple to see if it goes into the chamber. Might need a tiny drill bit then work your way up until the hole is clear. Then get a BP cap, dump a little bit of smokeless (or BP if you have it) down the barrel followed by a wad of some sort, point in safe direction (outside), pull the trigger and see if it coughs!
DO NOT use smokeless powder in a blackpowder gun...EVER.