West German Mibro Hatchet

[Ittsukan]

Posting to get some info, any info, on this little hatchet I picked up. "Drop Forged Steel Made in West Germany MIBRO" I know Mibro was a Canadian company that imported German made knives but I can't find anything on their hatchets. This one has a stag handle that is pretty jacked up but may be saveable. There may be a bolt going though the tang holding it on. No idea if this handle is original. Haven't removed the tape to see how bad it is.
I usually collect knives so I have no idea what to do with it. Even willing to part with it if the handle proves to be beyond my small skills.