I own the same gun. Mine is not in as good of condition as yours. It has a crack through the wrist and is loose. It is a 10 ga with 32" barrels. You might do a search for my post on here that was some years ago. The guys seemed to think that it was made by WC Scott. I've wondered what the significance of the gold clover was and if it was real gold. I consider the engraving very nice quality and the top rib is a work of art in itself. The checkering looks like it belongs on a Parker or other high grade American gun. You don't usually see that on British guns. Nice Damascus barrels and the lock internals are nicely finished. I have pitting in my barrels, but it doesn't seem to be too deep, and they have very heavy walls on them. I hope to restore mine sometime coming.