Abrader, Stone Item Number: 5303 from the The Burke: University of Washington
Pumice stone sharpener.* Vesicular basalt. Roughly cylindrical, with two flat edges that are more highly ground than the rest of the tool (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