Groundstone Tool Item Number: 5280 from the The Burke: University of Washington
Stone ball.* Spherical ground standstone cobble ("ball") with two spots (each circular, approximately 2 cm in diameter) of higher polish/wear (6/95). *Information is from the original accession ledger.
Purchase from Dr. R. E. Stewart
Eastern Washington Klickitat County Lower Columbia North America Pacific Northwest Plateau Washington State Western United States