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| 正面描述 | Round cast lead cash coin with a central square hole, bearing the four-character inscription 開元通寶 (Kaiyuan Tongbao) arranged in the traditional cross reading (top-bottom-right-left) around the perforation, rendered in clerical script (lishu). The characters are boldly cast in moderate relief against a flat inner field, with a raised inner rim surrounding the square hole and a plain outer rim defining the coin's edge. The surfaces display a characteristic blue-grey patina consistent with aged lead alloy, with slight surface granularity typical of cast lead coinage of the Five Dynasties period. |
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| 正面文字 | Chinese (traditional, clerical script) |
| 正面铭文 | 登录 以查看详情 |
| 背面描述 | Plain reverse field with a central square hole flanked by two Chinese characters rendered in regular script (kaishu), reading 二寶 (Bao Er), indicating the numeral designation 'Bao 2' and identifying this coin within a series of numbered Southern Tang lead cash issues. The characters are positioned to the left and right of the square perforation, cast in moderate relief. The surface exhibits the same blue-grey lead patina as the obverse, with a smooth raised inner rim around the hole and a plain outer rim. The overall die work is somewhat coarser than contemporary bronze coinage, consistent with provincial lead casting practices. |
| 背面文字 | 登录 以查看详情 |
| 背面铭文 | 登录 以查看详情 |
| 边缘 | 登录 以查看详情 |
| 铸币厂 | 登录 以查看详情 |
| 铸造量 | 登录 以查看详情 |
| 附加信息 | 登录 以查看详情 |