Sword-bayonet 1886 with marking S.O. on the pommel. Cruciform blade, very slightly shortened, cast nickel silver handle. Functional pushbutton. On the pommel, S.O. marking and P hallmark, unidentified but probably indicating private industry manufacture. No serial number on the quillon. Black lacquered iron scabbard. Wear from use, patina. Model 1886 Sword Bayonet with S.O. Mark on Pommel Cruciform blade, slightly shortened, nickel-silver cast handle, functional release button. Pommel marked "S.O." and "P," probably denoting private manufacture. No serial number on quillon. Iron scabbard painted black. Signs of use, patina.