China: Qing Dynasty (1644-1911 CE), coin-shaped charm with square hole, Guangdong mint production, obverse inscribed 'Tan shan shun li', reverse inscribed 'Heng cai shun li', 21.9*2.3mm, 4.2g, Zhong Qian 82. Very unusual inscriptions. Very rare..
Estimate: 2000 - 5000