A German World War I 'crank handle' combination trench-knife bayonet, steel hilt with remnants of black paint, crossguard snapped through clearing rod hole and at finial, right ricasso stamped Demag (Deutshe Maschinenfabrik) Duisburg, left stamped D. R. G. M [earlier examples], black painted steel scabbard with riveted leather frog with star stamped press stud. Length 25.5 cm