This nice Colt S.A. Artillery model with a three line address is SN 81954 and is DFC inspected on the frame. The mechanical function is very good crisp and tight and the bore is bright and shiny excellent. This retains 35-40% blue and the right grip is missing a small piece and it has 7 small notches on the right upper grip. This one comes with a Colt letter showing it left the factory in 1882.