Watch List notes:

China: Qing Dynasty (1644-1911 CE), coin-shaped charm with square central hole, obverse inscribed 'Qing qian wan suan' in seal script, reverse showing two trigrams representing heaven and earth above and under the central hole with Sun and Moon on either side, 30.7*1.7mm, 8.1g. Extremely fine, rare..

Estimate: 2000 - 5000