Mortar, Stone Item Number: 5173 from the The Burke: University of Washington
Stone mortar.* River cobble with ground depression 3.5 cm deep on one side. Other side flattened. Is pecked with parallel lines running from rim of depression to base (6/95). *Information is from the original accession ledger.
Eastern Washington Klickitat County Lower Columbia North America Pacific Northwest Plateau Washington State Western United States
Purchase from Dr. R. E. Stewart