This is a very early Marlin Model 1887 D.A. revolver with matching SN 584 and nice aged ivory grips. It retains 83% original nickel finish. The mechanical function is very good crisp and tight with a very good bright and shiny bore and strong rifling. Probably made about 1888. Only about 15000 total made in 32 and 38 CF. This was Marlins first and only D.A. handgun.