A similar white jade cicada dated to the Han dynasty, excavated from Sanfengoucun, Yangyuan, Hebei province, is illustrated by Gu Fang, The Complete Collection of Jades Unearthed in China, vol. 1, Beijing, no. 223. See, also, nos. 218, another comparable white jade cicada, and 219, a white jade pig of similar form, which were both excavated in Dingxian, Hebei province, from the Eastern Han tomb of Liu Yan, Prince of Zhongshan. For a Han dynasty jade belt hook similar to the present example, excavated from Songshan, Zhaoqing, Guangdong province, see ibid., vol. 11, no. 133.