China, 990-994 AD., Northern Song dynasty, emperor Tai Zong, 1 Cash, Hartill 16.32.

China, Northern Song dynasty (960-1127 AD.), emperor: Tai Zong (976-997 AD.), reign title: Chun Hua (995-997 AD.), issued 990-994 AD.,
1 Cash (24 mm / 2,72 g), cast, square center hole,
Obv.: 淳 化 元 寳 , Chun Hua Yuan Bao, clockwise written in grass script.
Rev.: plain (square center hole).
Hartill 16.32 (rarity 15, very common) ; FD 869 .