11mm Pinfire. 4" octagonal barrels. SN: 7689 & 7691. Bright finish, smooth varnished European hardwood grips. Single shot, single action, breechloading smoothbore pistols with box lock actions, simple hinged breeches and no sights. Right sides of frames with Pirlot Freres patent cartouches and serial numbers. Frames, bottoms of breeches and triggerguards lightly engraved. Left sides of barrels with Liege proof marks. {ANTIQUE}