Primitive Antique Hand Made Antler Stag Trade Knife-Native? Poured Lead Rivets For Sale

Primitive antique hand-made stag antler knife that is 9 and 1/2 inches long with a 5 1/4-inch clipped carbon steel blade.
The knife is primitive with lead rivets, lead ferrule and looks to be partially lead filled....
The stag antler has a great patina that took years to achieve.
The knife may have been made by a Native American but no way to know for sure, but it is a great knife for a beaded or tacked Indian sheath.
Circa 19th century.