中国的金属铸币真正诞生并大量铸行是在春秋战国时期,随着商品经济的发展,在不同的地区,诞生了各自不同的钱币。中原地区的布币脱胎于铲形的农具“钱”、“镈”。布币按时代可以分为三大类:原始布、空首布和平首布。原始布是刚刚从农具钱、镈脱胎演变而成的布币。其主要特征是厚重、博大、空首、短銎, China’s metal coin really was born and cast a large number of casting is in the Spring and Autumn Period, with the development of commodity economy, in different regions, the birth of their own different coins. The cloth currency in the Central Plains was born out of spade-shaped farm tools “money ”, “镈 ”. Budian by age can be divided into three categories: the original cloth, the first cloth empty cloth first peace. The original cloth is just a bundle of money that has evolved from farm tools and finishes. Its main features are thick, broad, empty head, short hair,