A white and russet jade disc, huanWarring States Period
Crisply carved in relief on both sides with an evenly spaced spiral 'grain' pattern, encircled by two narrow raised bands at the inner and outer edges, the semi-translucent stone of white tone with minor russet inclusions, box. 7.8cm (3in) diam. (2).注脚戰國 白玉帶沁榖紋環

See a related example of a jade huan with similar decoration, Warring States period, illustrated in the Compendium of Collections in the Palace Museum. Jade 3. Spring and Autumn Period and Warring States Period, Beijing, 2011, no.107.

白玉質，局部鈣化，略帶棕沁，玉肉內外兩緣起棱線，正反兩面滿刻榖紋，細密規整。此器玉身和孔徑寬度大致如一，即《爾雅·釋器》所謂「肉好若一謂之環」。

參考北京故宮藏一件戰國玉環，見《故宮博物院藏品大系玉器篇3》，北京，2011年，編號107。