China, Northern Song dynasty (960-1127 AD.), emperor: Shen Zong (Shen Tsung) (1068-1085 AD.), reign title: Xi Ning (1068-77 AD.), issued 1068-77 AD.,
1 Cash (24 mm / 3,24 g), cast, square center hole,
Obv.: 熈 寧 元 寳 , Xi Ning Yuan Bao, clockwise in regular script, left hand stroke of Xi incorporated.
Rev.: radiating lines around square center hole.
Hartill 16.185 (rarity 8, scarce) ; Schjöth 531ff var. ; FD 950 var. .