MID-WARRING STATES PERIOD, CIRCA 400-300 BC

Compare a more elaborate jade dragon-form pendant with a similar s-shaped arched body and flattened upward-turned head, excavated from subordinate tomb no.1 of the King of Zhongshan tomb site, Pingshan County, Hebei Province, illustrated in Zhongguo yuqi quanji-3-Spring Autumn Period, Hebei, 1993, nos. 215.