I'm interested in some information about a double barreled hammer shotgun named Original Diana cal. 16 / 70(65 maybe, I'm not sure). It's made in Belgium, some when in the beginning of the last century. Because I found Proof stamps on the barrels and the head of the gun that implies that this gun is authentic and from that time. The gun is in very good condition.
I'm informed that Beretta is making this Diana double barreled hammer shotgun in calibers .12 and .20 (which can be seen on h**p://www.beretta.com/index.aspx?m=74&idc=1&ids=55) and it costs around 65000 €.
I can't find any more information about the original, but it would be very interesting to see comparison of the value of the new one and the original one from the old time.
I would appreciate very much if somebody can help me find or share more information.