China, 1862-1874 AD., Qing dynasty, emperor Mu Zong, Shangsha mint in Hunan province, 1 Cash, Hartill 22.1145.

China, China, Qing (Ch'ing) dynasty (1644-1911 AD.), emperor: Mu Zong (Mu Tsung) (1862-1874), reign title: Tong Zhi (T'ung Chih) (1862-1874), Shangsha mint in Hunan province, no date, issued 1862-1874 AD.,
1 Cash (21 mm / 2,88 g), cast brass, square center hole, axes medal alignment ↑↑ (0°), irregular edge,
Obv.: 同 治 通 寳 , Tong Zhi Tong Bao (T'ung Chih T´ung-pao), four chinese characters - (top-down-right-left) around square center hole, wide top character Tong.
Rev.: ᠪᠣᠣ - ᠨᠠᠨ , "Boo - Nan" , Manchu character boo to the left of the square hole, right: Manchu character "Nan" - name for the Shangsha mint, Hunan province.
Hartill 22.1145 (rarity level 14, very common) .