China, 1761-1767 AD., Qing Dynasty, emperor Gao Zong, Peking, Board of Revenue Mint, south branch, 1 Cash, Hartill 22.208.

China, Qing (Ch'ing) dynasty (1644-1911 AD.), emperor: Gao Zong (Kao Tsung) (1736-1795), reign title: Quian Long (Chien Lung) (1736-1795), Peking (Beijing), Board of Revenue mint, south branch, no date, issued 1761-1767 AD.,
1 Cash (23 mm / 3,69 g), cast brass, square center hole, medal alignment ↑↑ (0°), smoothed edge,
Obv.: 乾 隆 通 寶 , four Chinese characters, reading from top to bottom and right to left: Quian Long Tong Bao (Ch'ien Lung Tung Pao) , square head Tong with a slanting bottom stroke, left top vertical stroke of Quian slanting.
Rev.: ᠪᠣᠣ - ᠴᡳᠣᠸᠠᠨ , "Boo - Ciowan" , protruding head Boo, distinctive gaps between the top os of Boo, the Manchu character boo to the left of the square hole, which means "building", used as a transliteration of the Chinese character bao (宝) which means "treasure", right: Manchu "Ciowan" - name for the Board of Revenue Mint, Peking.
Hartill 22.208 (type D) (rarity level 16, very common) ; Schjöth 1464 var. ; FD 2297 var. ; KM 387.1 var. .