Groundstone Tool Item Number: 1989-57/8-A-11 from the The Burke: University of Washington
Dark gray stone, arc-shaped. Multiple grooves following arc on one flat side. One straight groove on other flat side. Both ends of arc remain unground, but have evenly spaced notches along length; one edge has 6 notches on either side, the other edge has 7 notches on one side and 5 notches on the other. B.Avery 10/21/2003.
Gift of Dr. Harold G. Bergen
Eastern Washington Klickitat County Lower Columbia North America Pacific Northwest Plateau Washington State Western United States