Dumonthier" pinfire revolver knife, six-shot, 7 mm caliber, double action. Blade with square barrel on top, stamped "DUMONTHIER SGDG" and numbered 3768. Open cylinder and frame. Hound with crest, folding trigger. Door opens to the rear. Blackened wooden stock. Chagrin scabbard (accidents and restorations), with two cut-iron fittings, with ramrod integrated into the right-hand clevis. Length: 30 cm A.B.E. circa 1870.