摘要:Introduces the discovery and test conditions about the lead“Da Chao Tong Bao”coin,analyses its type and value,and thinks the “Da Chao Tong Bao”coin were the official currency of Mongolia States,its main circulating area was in inner Mongolia and northwest area,the characters on the reverse of the coin need further study.
摘要:The special gold and silver shops were appeared in Tang Dynasty,then developed in North Song Dynasty.The exchange business from money to gold and silver had appeared as well.Till South Song Dynasty,the shop also had operated exchange business between gold and silver money not only for buying and selling,casting and determination,especially it had added the exchange business of special securities issued by the government of South Song Dynasty,so it was the first civilian financial organization for these financial characteristics.