Restoration Rusty Knife What Is This?

Hello folks! Today I want to show you my new knife restoration project. I’m tried to find information about this knife. I’m not sure where are from knife and for what is it. Isn’t cleaver or classic knife or bayonet knife, but maybe its old version of bayonet knifes? If you have some idea, please leave a comment. Thank you in advance and lets start restoration. As usual, I use my “favorite“ method via rust remover liquid, the washing, drying and oiling. To correction shape and cutting edge I used a sanding machine. Also, I used sand papers from 40—500 grit. I left corrosion effect on the blade, because if I will remove it, I will get shine simple piece of steel. I made a mixed knife handle. The guard is made of stainless steel, the main part is a mountain goat horn, inserts made of leather and deer antlers. The back is made of duralumin aluminum. The scabbard and spacers were made of leather. And of course, as usual, I made an interesting and delicious test for you.