China, Qing, Xuan Zong (1821-1850) and Wen Zong (1851-1861), ? ? Dao Guang (two examples), ? ? Xian Feng (3), round cash, square hole, Dongchuan (Yunnan) and Aksu (Xinjiang) mints, 2.95g, 4.42g, 5.36g (H. 22.640; 22.655; 22.1076). Fine to About Very Fine. There are more variants of this Xian Feng cash than any other. Many large Xian Feng cash were minted to pay the troops fighting the Taiping and other rebels. (3)