公元前5世纪初,中国社会进入战国时代,封建的生产关系日臻成熟,各国新兴的地主阶级摈弃了春秋时期盲目的兼并战争,注意保护发展生产力,商业贸易日益繁荣,为了方便支付日常用品的小额交易,魏、赵、燕、韩等国在原(钅斤)布的基础上铸造了小方足布,并在这些国家统治区域广泛流通,它是传世和出土最多的先秦货币,其币文纪地很多,方字增笔、减笔,随意性强,给后人留下了广阔的研究空间。现将笔者所藏四枚方足布介绍给读者,与大家共飨。一、(图一)通体绿锈,同其它三枚方足布一样皆出土于北方干旱少雨的沙土中,底张为黑褐色,锈中掺杂微量沙晶。重5.5克, At the beginning of the 5th century BC, when the Chinese society entered the Warring States Period, the feudal relations of production matured. The emerging landlord classes of all countries abandoned the blind merger wars in the Spring and Autumn Periods, paid attention to the protection and development of productive forces, the increasingly prosperous commercial trade, and the convenience of paying small daily necessities The volume transactions, Wei, Zhao, Yan, Han and other countries cast small square foot cloths on the basis of the original cloths and circulated extensively in these ruling areas. They are the most pre-Qin currency handed down and unearthed, A lot of time, the word by the pen, reducing pen, arbitrary strong, leaving a vast research space for future generations. Now I have hidden four square foot cloth introduced to the reader, and we share. First, the whole body of green rust, the same as the other three square foot cloth unearthed in the northern arid and dry sand, bottom Zhang is dark brown, rust doped with trace sand. Weight 5.5 grams,