found: Work cat.: 2017477247: Kinsei, kindai no Iwamiyaki no kenkyū, 2017(this work is about the studies of Iwami pottery)
found: JapanKnowledge Lib, viewed Dec. 20, 2017(Iwamiyaki = Iwami pottery; pottery for every day use produced in Shimane Prefecture, Japan; believed to be started in mid 18th century)
found: Shimane Prefectural Government WWW site, viewed Dec. 20, 2017(Iwamiyaki; it is a generic term for ceramics burned in the Iwami district centering on Gotsu from the middle of the 18th century)
