China, 995-997 AD., Northern Song dynasty, emperor Tai Zong, 1 Cash, Hartill 16.41.

China, Northern Song dynasty (960-1127 AD.), emperor: Tai Zong (976-997 AD.), reign title: Zhi Dao (995-997 AD.), issued 995-997 AD.,
1 Cash (25 mm / 3,30 g), cast, square center hole, encrustations,
Obv.: ( 至 道 元 寳 ) , Zhi Dao Yuan Bao, clockwise written in grass script, characters away from the hole.
Rev.: plain (square center hole).
Hartill 16.41 (rarity 14, very common) ; Schjöth 468 ; FD 874 .