Hi Bushmaster,
I am not sure about your gun, but I have an LC Smith 10g a Ideal grade (Damascus) that is a bit different.

ABout a a half pund lighter than most, choke a tight modifiesd and x-full. It came from the Maryland Shores out of an estate. Had signs of salt water inside the action. I was told it was a Rail gun.

The hunters would place one gun at the front of the boat, while the other paddle through the wild rice. The first shot was a bit close so no full choke in that barrel.

JUst food for thought.

Jerry

It was a 1917 gun.