Mutabora kiln site, Ogaya, Tajimi, Gifu prefecture, Japan
late 16th century
John A. Pope (1906-1982), Washington DC, collected in Mutabora kiln site. 
Freer Gallery of Art, gift of John A. Pope, Washington DC 
 Collected at the kiln site behind the studio and home of potter, Arakawa Toyozo. See Study Collection catalogue card, Collections Management Office. See also Curatorial Remark 1 in the object record.