在唐代开元通宝中,有1种“宝”字较为窄长的版式,泉币界称为窄长宝或狭通宝。关于这类版式研究文章不多,只有《江苏钱币》2005年第二期曾刊登汪有民先生《试谈窄长宝唐开元钱》一文,颇有新意,读后获益不少。但作者误将短宝(图7),遒劲(图12)等版式当作窄长宝,因 In the Kaiyuan Tongbao in the Tang Dynasty, there is a more narrow and long version of “Bao”, which is called narrow treasure or narrow treasure. Only a small number of articles on this type of layout research, only the “Jiangsu coin” in 2005 second issue of Mr. Wang Youmin, “talk about Narrow Long Po Tang Kaiyuan money,” quite innovative, read a lot of benefits. However, the author mistakenly short short (Figure 7), Jin (Figure 12) and other layout as a narrow treasure, because