China, 976-989 AD., Northern Song dynasty, emperor Tai Zong, 1 Cash, Hartill 16.16.

China, Northern Song dynasty (960-1127 AD.), emperor: Tai Zong (976-997 AD.), reign title: Tai Ping (976-989 AD.), issued 976-989 AD.,
1 Cash (24,8 mm / 2,84 g), cast, square center hole, broad rims, larger size?,
Obv.: 大 平 通 寳 , Tai Ping Tong Bao, top-down-right-left written in formal (Li) script.
Rev.: plain (square center hole).
Schjöth 460 ; Hartill 16.16 (?) (rarity 13, very common) .