徐寿辉铸行的天启通宝俗称徐天启，主要流通于湖北、江西一带，其它省份亦有发现。由于是起义军的铸币，它的铸期很短，发行量较小，传世发现的数量少，尤其是折二型天启通宝，更有“凤毛麟角”之称。今介绍近年来湖北省内发现的几枚徐天启：图1，折三型，外径33，穿孔径9毫米? Xu Shou-hui casting line of Apocalypse common treasure called Xu Tianqi, mainly circulating in Hubei, Jiangxi area, other provinces have also been found. Because it is an insurgent mint, its casting period is very short, circulation is small, the number found in the world is small, especially the two types of Apocalypse, more “rare.” Today introduced several found in Hubei Province Xu Tianqi: Figure 1, fold three, diameter 33, the hole diameter 9 mm?