China, 1034-1038 AD., Northern Song dynasty, emperor Ren Zong, 1 Cash, Hartill 16.87.

China, Northern Song dynasty (960-1127 AD.), emperor: Ren Zong (reign 1022-63 AD.), reign title: Jing You (1034-1038 AD.), issued 1034-1038 AD.,
1 Cash (25 mm / 3,27 g), cast, square center hole,
Obv.: ( 景 祐 元 寳 ) , Jing You Yuan Bao, clockwise, seal script, feet of Bao join near the middle.
Rev.: plain (square center hole).
Hartill 16.87 (rarity 15, very common) ; Schjöth 492 ; FD 902 .