China: Qing Dynasty, a group of 3, consisting of: 1x Yong Zheng Tong Bao, Bao Yun (Yunnan) mint, 27.2x1.2mm, weighs 4.6g; 2x Shun Zhi Tong Bao, Bao Quan (Hu bu Baord of Revenue) mint, 27.4x1.2mm and 27.7x1.0mm, weigh 4.5g and 3.9g respectively, graded Zhong Qian 82 for all (3).
Estimate: 500 - 900