NATIONAL ARMS CO. NO 2 .41RF DERRINGER SINGLE SHOT PISTOL, ANTIQUE #6190 .41RF, 2 1/2″ ROTATE SIDE LOAD BARREL, VERY NICE BRASS FRAME W/ LIGHT ENGRAVING, FULLY FUNCTIONING, STEEL BARREL MARKED “NATIONAL ARMS CO. BROOKLYN. N.Y., BOTTOM OF BARREL IS MARKED 6190, VG-GOOD BORE W/ COUPLE AREAS OF FROSTING & EXC RIFLING, EXC CHECKERED WOODEN GRIPS MARKED BG 90, FRAME ALSO MARKED BG 90 UNDER GRIP, SPUR TRIGGER, 1870 MFR, VERY NICE & TIGHT MECHANICALLY, NOT A REPRODUCTION, OVERALL CONDITION AS SEEN IN PHOTOS.!!