天下太平方孔花钱,背满文宝泉,清朝(公元1644–1911),银质,27.6*0.9mm,重4.3g,中乾真品。 China: Qing Dynasty (1644-1911 CE), coin-shaped charm with square centre hole, silver, obverse inscribed Tian xia tai ping, reverse inscribed Bao quan in Manchu script, 27.6*0.9mm, 4.3g, Zhong Qian Genuine.