Columbia River Atlatl Weight made from porphyry, 2 5/8"L. Found near the Big Leap site, in Wasco Co.

Columbia River Atlatl Weight made from porphyry 2 5/8"L. Found near the Big Leap site in Wasco Co. by Lloyd McLeod. Lloyd was a member of the Oregon Archaeological Society and was featrued in Who's Who … Vol 3 1972.