Lot Essay
Like yong zhong, bo zhong were made for use in graduated sets, and according to J. So in Eastern Zhou Ritual Bronzes from the Arthur M. Sackler Collections, Arthur M. Sackler Foundation, Arthur M. Sackler Gallery, 1995, p. 381, bo zhong and niu zhong appear to have displaced the graduated set of yong zhong after the 5th century BC.
A set of nineteen bo zhong of graduated sizes cast with very similar designs and of similar proportions was excavated in 1988 from the tomb of Zhaoqing, a high-ranking noble of the Jin State, in Jinsheng Village, Taiyuan, Shaanxi province, and is now in the Shaanxi Archaeological Institute. See Zhongguo Qingtongqi Quanji - 8 - Dong Zhou (2), Beijing, 1995, pp. 98-103, nos. 111-4.
A set of nineteen bo zhong of graduated sizes cast with very similar designs and of similar proportions was excavated in 1988 from the tomb of Zhaoqing, a high-ranking noble of the Jin State, in Jinsheng Village, Taiyuan, Shaanxi province, and is now in the Shaanxi Archaeological Institute. See Zhongguo Qingtongqi Quanji - 8 - Dong Zhou (2), Beijing, 1995, pp. 98-103, nos. 111-4.