Devisme civilian military revolver, centerfire, six-shot, double action, 12 mm caliber, with break. Round barrel, rifled, engraved on top with "Devisme à Paris". Carcass stamped "Devisme Bte", hallmarked and "n°2". Key opening under barrel. Iron trigger guard. Varnished walnut stock plates, with flat cheeks, partly checkered. B.E. Circa 1860.