200. Copper, K2: 91, diameter 11.1 cm.
201. Copper, K1:51, slightly residual, diameter 11.3 cm.
202. Copper, K1: 291-4, diameter 11.2 cm.
203. Copper, K1: 115, diameter 7.4 cm.
The picture is excerpted from the "Complete Record of Cultural Relics Unearthed from Sanxingdui"
Published by Tiandi Publishing House in 2009
Editors: Sichuan Institute of Cultural Relics and Archaeology, Sanxingdui Museum, Sanxingdui Research Institute