Echizen-yaki is known for high fired, unglazed natural stoneware finishes and firewood ash glaze. Ash used in the firing adheres to the clay body and turns into a glaze-like decoration.
M87-0081
University of Montana--Missoula. Mansfield Library
Japan
Mike Mansfield Collection, Mss 65, Archives and Special Collections, Mansfield Library, University of Montana.