Marine Revolver Model 1858, six-shot, 12 mm caliber Round barrel, unmarked, with thunderheads dated "S 1867", hallmarked with remainder of gold marking "Vivenot. H ". Dark walnut stock plates. Open frame signed "Mre Impale de St Etienne". Finger rest trigger guard, diamond-cut cap mounted with one screw. Iron ramrod. Length: 28 cm A.B.E. (heavy pitting).