This revolver is one of 900 of its type manufactured between 1946-1948. The included factory letter lists this revolver as having a 5 1/2 inch barrel, blue finish, butt swivel, and checkered walnut grips when shipped to Hall & Knight Co. in Lewiston, Maine, on February 24, 1948. Fitted with half moon front and frame notch rear sights. Matching serial numbers marked on the butt, cylinder, barrel, and inside the right grip. Includes original S&W maroon box.