Posted by Craig Larter on December 3, 2014, 5:26 am, in reply to "10 gauge"
If you left click on the image in the first post the pictures of the gun will load. Your gun is an O grade made in 1906. 1795 O grades were made in 10 gauge. Your gun has a replaced forend and has no original case color left on the exterior of the frame. The action screws are damaged. The barrels appear to have a nice damascus pattern. It is very difficult to give you a value but from what I see it is in the range of $400-$450.