China. Empire, Qing. (1851-1853) Emperor Wen Zong AE 1 Cash, Cast Copper (4.20g; 25.1mm) Xian Feng Tong Bao 咸寶通豐 Boo Yuwan ᠪᠣᠣ ᠶᡠᠸᠠᠨ. Hartil#22.742.  $30