Swiss Model 1899 Bayonet, also known as a model 1911, manufactured by Waffenfabrik Neuhausen. Issued with Swiss Schmidt-Rubin 1896/11 and 1911 rifles and K11 carbine. Includes steel scabbard without leather frog.
The 1899 bayonet is an improvement over the original 1889 bayonet. An arresting bar in the fuller was added to aid with retention in the scabbard.