80 - Long Belgian bayonet for the 1889 carbine. Rare long 1889 Mauser bayonet, known as the “fortress” bayonet, for the carbine. Total length without the scabbard: 67.5 cm. Blade with a flat back and hollow edge. Functional spring-loaded button. Wooden grips. Crossguard marked with a serial number and a “U” in a circle—possibly for the disciplinary corps—with a quillon. Black-painted iron scabbard with a small round pommel. Leather scabbard belt with a loop to secure the handle. Regimental marking on the back beginning with the letter S. Normal wear and patina; in good condition. Long Belgian M1889 carbine bayonet. Rare long fortress-pattern Mauser M1889 bayonet for the carbine. Overall length without scabbard: 67.5 cm. Flat-spined, fullered blade; functional release button; wooden grip scales. Crossguard featuring a serial number and a circled “U” (possibly indicating a disciplinary corps) and a quillon. Black-painted iron scabbard with a round frog stud. Leather frog with a grip-retaining loop and a regimental mark beginning with the letter “S.” Good condition with normal wear and patina.