When Art was with Browning and his hands refinished hundreds if not thousands of guns you say the provenance is Browning.
I respectfully disagree.

Just as Funken, not Browning, is credited for his engraving,
Isaacson, not Browning, should be credited with his finishes.

Very nice gun Scotty, I say do with it as you will.
You honor those who crafted it in your utilitarian use of this object.
While it may point like the finger of God, it was made by the hand of man.
Neat? Yes. Holy relic? Not quite. Original? Not any more.

Browning USA?
Browning UK?
Browning Hillsboro wink