Model 1858 marine pinfire revolver, 6-shot, 12 mm caliber, single action. Round barrel with thunderbolt flats, stamped and dated S 1864. Open frame, stamped and engraved on the right side "Mre Impale de St Etienne". Engraved and stamped crested hammer. Plain barrel. Light walnut stock plates. Diamond-shaped cap with ring. Iron ramrod. Scratches present. Barrel length: 15.5 - Overall length 30 cm A.B.E. Second Empire period. Remains of original bronzing.