China: Qing Dynasty (1644-1911 CE), coin-like charm with square central hole, Guizhou mint production, obverse inscribed 'Liu zi zhen yan', reverse inscribed six characters of Buddhist incantation, 26.3*1.4mm, 5.2g, Zhong Qian 82. Gilded, beautiful, extremely fine, extremely rare..
Estimate: 1000 - 3000