Jack what I meant by clean breech face, no bad pits and clean firing pins and holes.

John I'm aware of the undesirable Jones underlever but I've shot one a bit and I kind of think they are neat..I make fun of my friends I call it a bumper jack.
I've saw a few for sale but they were steel barreled and I wanted Damascus. From the pictures Lowell it looks to be some fine Damascus.

John what leads you to believe it was proofed before the chambers were lengthend....it's marked 70mm.