Title: Kodai no sōshingu, tama : Karasuyama tamatsukuri iseki to sono shūhen : shisei shikō 50-shūnen kinen Tsuchiura Shiritsu Hakubutsukan dai 6-kai tokubetsuten /
Authors: Tsuchiura Shiritsu Hakubutsukan.
Publisher: Tsuchiura Shiritsu Hakubutsukan,
Year: 1991
Subjects: Gems Japan.; Japan Antiquities Exhibitions.