This is a California 44 caliber Bull Dog D.A. revolver. It retains over 90% original nickel finish. The mechanical function is very good, crisp and tight. The very good bore is bright with good rifling. The very fine raised gutta percha grips are not chipped or cracked. The Frame is marked with a Crown over U Proof and the rear of the cylinder is marked 10 with a Liege proof mark. Nice early California Bull-Dog D.A revolver.