Gentlemen, Thanks to all of you for your input on this Churchill. I contacted Churchill and was told that records were not available for this old of a gun.It is S/N 1856, a 20 gauge boxlock, full coverage scroll by Sumner, Southgate ejectors,splinter forend with straight grip stock to a checkered butt. It has 26 inch steel barrels Cyl/cyl,no choke stamps on either barrel ahead of flats, Rib extension third bite, 7/8 oz. NP, 8 Agar St. address, wgt 5'6",cased in best brass cornered case with cleaning implements.