一、纸张材料的鉴别第一,先判别纸张与真币纸张是否相同,与真币纸张有差异的,就是赝品。不同时期纸张是不同的,与当时工业技术的发展有着紧密的关系,不同时期,原料的配比、生产方式、纸张的质量都有着较大的差距。古代的纸币大部分用树皮、麻布等为原料。土地革命战争时期的纸币一 First, the identification of paper materials First, the first discriminate paper and genuine coins are the same paper, and real coins are different, is a fake. Different periods of paper is different, and the development of industrial technology at that time has a close relationship, different periods, the ratio of raw materials, production methods, the quality of paper has a big gap. Most ancient notes with bark, linen and other raw materials. A note during the Agrarian Revolutionary War