China, 1056-1063 AD., Northern Song dynasty, emperor Ren Zong, 1 Cash, Hartill 16.150.

China, Northern Song dynasty (960-1127 AD.), emperor: Ren Zong (Jen Tsung, Renzong) (reign 1022 - 63 AD.), reign title: Jia You (1056-1063 AD.), issued 1056-1063 AD.,
1 Cash (24 mm / 2,70 g), cast, square center hole,
Obv.: ( 嘉 祐 元 寳 ) , Jia You Yuan Bao, clockwise, regular script.
Rev.: plain (square center hole).
Hartill 16.150 (rarity 14, very common) ; Schjöth 515 .