Finely flaked 4” Cascade Knife. Found by C.L. Pugh, in the 1950's, near Klamath Falls, Oregon.

Finely flaked 4” Cascade Knife made from Obsidian. Found by C.L. Pugh, in the 1950's, near Klamath Falls, Klamath Co., Oregon. From the collection of Rick Fridell.