风花雪月方孔花钱,背秘戏图,清朝(公元1644–1911),34.7*3.1mm,重16.2g。 China: Qing Dynasty (1644-1911 CE), coin-like charm with square centre hole, obverse inscribed with four characters in seal script reading Feng hua xue yue, reverse with four copulating couples. 34.7*3.1mm, 16.2g, extremely fine