MID-WARRING STATES PERIOD, CIRCA 400-300 BC

Compare a smaller curved pendant carved as a double-headed dragon with an arched body, excavated from tomb no.1 at the Changtai Guan tomb site, Xinyang County, Henan Province, illustrated in Zhongguo yuqi quanji-3-Spring Autumn Period, Hebei, 1993, no. 251 (fig. 1).