I purchased this gun a short time ago. It is very nice and tight the bores are bright without any rust or pitting. Rib is marked "V. Chr: Schilling Suhl Prussia Fine Damascus Barrels". It is in a splendid condition but for a very few slight dings and scratches.
My questions are, what to make of the absence of any proof marks. And if anyone can give me an estimate on the year it was made or any other history. Also, I was wondering what the approximate value of the gun is.

Many thanks, John