Hi, I'm new here. I'm trying to find out some info on this shotgun that I own. So as you can see it's a SxS Spanish made 10 gauge. Showing "Marixa" Eibar on the barrels. Apparently Eibar is a town in Spain. But I don't know the manufacturer. I'm also trying to find out the age, if possible. And what it's worth might be on the gun market. It's been a great gun for ducks, geese, and turkey. Thanks in advance for any and all info. Mark