American, circa 1860s, octagonal 5 in. barrel, .36 caliber, side of barrel reads "...U.S./Allen's Pts Dec 15, 1857, Sept 7, 1859", trigger guard loading lever, wood grips, backstrap, under trigger guard reads "218", cylinder reads "218"

wood grips loose, pitting, denting, scratching and patina to metal surfaces throughout, guard, cylinder, hammer and trigger work appropriately, marring to screw heads