近年来,在全国各地都发现了很多的半两钱范,这些钱范的发现,对于半两钱的研究,特别是对于半两钱铸币的铸造工艺研究提供了最为直接的资料。半两钱的铸造,不仅反映了当时的冶 In recent years, many half and two money models have been found all over the country. The discovery of these money and money models provides the most direct information for the study of half a dozen money, especially for the research on the casting technology of half a dozen money coins. Half of the money casting, not only reflects the time of the rule