Excellent flaking and beautiful two-tone Flint color on this 11/16" finely made Columbia Plateau.

Excellent flaking and beautiful two-tone Flint color on this 11/16" finely made Columbia Plateau. Found near the mid-Columbia River. From the collection of Dewey Schmid. Dewey's collection was from the mid-river between the Long Narrows and the mouth of the Deschutes.