尖首刀是先秦货币中出现较早的一种货币样式,很长时间以来,先贤们作了不少有益的探讨,也形成了许多不同的意见。近年来,随着考古资料的不断丰富,人们对尖首刀的研究更趋深入,主要代表作有:石永士、王素芳的《尖首刀的初步研究》、《燕国货币的发现与研究》①,陈寿祺的《中山国灵寿城址出土货币研究》②,张弛的《尖首刀若干问题初探》、《中国刀币汇考》③,黄锡全的《从 Sharp-headed knife is the currency of the early Qin appeared earlier in a currency style, for a long time, the sages made a lot of useful discussions, but also formed a lot of different opinions. In recent years, with the continuous enrichment of archaeological materials, people have made more and more research on the sharp knife. The main representative works are as follows: “The Preliminary Study on Sharp Knives” by Shi Yongshi and Wang Sufang, “The Discovery and Research of the Currency of Yan State” Chen Shouqi’s “Zhongshan Guoling Shou site unearthed currency research”, Zhang relaxation of “pointed knife several issues”, “China’s currency exchange test” ③, Huang Xiquan "from