WARRING STATES PERIOD (475-221 BC) A CHINESE UNEARTHED WHITE JADE DISC, HUAN D 8.6 cm. (3 3/8 in.) Thickness 0.4 cm.
戰國 生坑白玉「穀」紋環 直徑 8.6 cm. (3 3/8 in.) 厚 0.4 cm.