China: Ming-Qing Dynasty (1368-1911 CE), coin-shaped charm with square central hole, obverse showing fairy god of the Black Warrior standing on tortoise with sword and stars, reverse inscribed 'Chu ru tong tai' in seal script, 41.9*2.4mm, 20.7g, Zhong Qian 80, labelled as Neighbouring countries..
Estimate: 1000 - 3000