Swiss model 1918 bayonet produced by Waffenfabrik Neuhausen. Includes scabbard.
Blade has light pitting and light surface marks. Right side grip has a heavy pressure mark. Pommel has light surface marks.
Scabbard has mildly worn finish, with areas of heavily worn finish.
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 K11 produced in 1928.