中国是世界上发明和最早使用纸币的国家。十一至十三世纪,宋代使用的纸币有交子、会子和关子,堪称人类最古老的纸币文化。上世纪四十年代发现宋代“千斯仓”小钞版和南宋“行在会子库”壹贯文省钞版之后,1981年在安徽东至县发现关子钞铅版(一组八块)。以往的研究工作,重点是对钞 China is the country that invented and earliest used banknotes in the world. From the 11th to the 13th centuries, the notes used in the Song Dynasty were Jiaoci, Huizi and Guanzi, the oldest banknote culture in China. In the forties of the last century found that the Song Dynasty “Arsenal ” a small note version and the Southern Song Dynasty Group of eight). Past research work, the focus is on the banknote