I know very little about this knife. It looks to me like an old bayonet, but I know nothing about it. It has a date and dedication engraved on blade from 1993. The blade is just shy of 12" long. I has a nice wooden handle with wood inlays in the guard.

It is in excellent condition with the exception of a touch of tarnish / rust from age that I suspect could be cleaned off by someone who knows what they are doing.