金朝大定通宝一组8枚，背申3枚，背大有3枚，背小有2枚，F至AEF品相。金朝（1115-1234）是完顏阿骨打在北宋的协助下反抗辽朝后所建立的。辽灭亡后，金国把目标转向北宋，并迅速吞噬长江以北的领土，

金朝大定通宝一组8枚，背申3枚，背大有3枚，背小有2枚，F至AEF品相。金朝（1115-1234）是完顏阿骨打在北宋的协助下反抗辽朝后所建立的。辽灭亡后，金国把目标转向北宋，并迅速吞噬长江以北的领土，导致南宋的形成。南宋定都临安（今杭州），却国力不继。衝突随后持续了一个世纪，双方军力相若，无重大进展。曾经是金国附庸的蒙古人在 1211 年打败了蒙古，在经歷了无数次失败、叛乱和政变之后，金国在 1234 年灭亡，蒙古人其后专注征服南宋。China: Jurchen Jin Dynasty, (1115-1234), group of 8x Da Ding Tong Bao 1 cash coins consisting of: rev: Shen (3), You, large sized (3) and You, small sized (2), fine to about extremely fine. The Jin Dynasty (1115-1234) was formed after Wanyan Aguda rebelled against the Liao Dynasty with the help of Northern Song. After Liaos demise the Jin state turned on Northern Song and quickly took over the their territory north of the Yangtze River leading to the formation of Southern Song, a rump state with its captial in Lin An (modern day Hangzhou). Conflicts then continued for a century without any significant gains for either side. The Mongols, previously vassals of the Jin, turned on their master in 1211 and after numerous defeats, revolts, defections and coups the Jin State was vanquished in 1234, allowing the Mongols now to focus on conquering Southern Song. (8)