Swiss model 1918 bayonet produced by Elsener Scwhyz. Includes scabbard.
Blade has spots of light pitting. Crossguard and pommel have light pitting and light surface marks.
Scabbard has areas of heavy finish wear and light pitting. Light dent near the tip.
Model 1918 bayonets were issued with the 00/11 Carbine, K11 Carbine, and K31 Carbine. Serial number indicates that this bayonet was issued with a K31 produced in 1937.