Vintage 5 Blade Marbles Gladstone Michigan USA Fixed Blade Knife + KABAR Sheath

Chestnut colored Full grain leather KA-BAR sheath included. Sheath appears to not be original to this knife and looks newer than the knife but I could be mistaken. One of the rivets on the back of the sheath looks to have the top clipped off but it appears to be holding in place.

I tried dating this knife based on information online but I couldn't get conclusive estimates based on the maker's stamp. See pictures as part of description.

---