Swiss model 1906 sawback bayonet, produced by SIG Neuhausen, with leather scabbard and frog.
Blade has a small spot of discoloration on the right side. Crossguard has light pitting on the underside. Right side grip has mild pressure marks. Left side grip has heavy pressure marks. Pommel has light patina.
Scabbard has light cracking. Frog was made by J. Trinklep of Lausanne (Vaud) in 1947.
The 1906 Sawback Bayonet was not a widely issued bayonet, and was only issued to select troops. The serial number indicates that it was issued with a K11 Carbine produced in 1926.