Chopper Item Number: W1/17/3322 from the The Burke: University of Washington
Brown and red cobble, nearly triangular with a rounded tip. One side is flat, the other slightly convex. There is another artifact with this exact number. It is a hammerstone and it is entered as W1/17/3322-B.
Eastern Washington Klickitat County Lower Columbia North America Pacific Northwest Plateau Washington State Western United States