前言半两钱在考古断代上占有极重要的地位,尽管到现在有许多学者囿于旧说,坚持半两最初行用在秦始皇二十六年,而不是战国时期。于是将战国半两定为西汉高后的八铢半两,以致在考古断代上出现了严重的错误和年限差距。自从四川省青川战国墓中出土 Foreword The two and a half of money occupy a very important position in the archeological dynasties. Although many scholars nowadays use the old saying, they insist that the first half of the two and a half years were used in the Twenty-sixth Year of the Qin Shi Huang, not the Warring States period. As a result, the Warring States Period was set at half-baht to half of the Western Han dynasty, resulting in serious errors and years of difference in the archeological dynasties. Since Qing Warring States Period in Sichuan Province unearthed tombs