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| 正面描述 | 登录 以查看详情 |
|---|---|
| 正面文字 | 登录 以查看详情 |
| 正面铭文 | 登录 以查看详情 |
| 背面描述 | Plain cast reverse featuring a central square perforation with raised inner and outer rims. Two Chinese characters in grass script (caoshu) are positioned in the horizontal axis flanking the central hole, reading right-to-left: 萬 (Vạn) to the right and 年 (Niên/Tuế) to the left, together forming the auspicious phrase 萬年 (Vạn Niên, meaning '10,000 Years'). The field is otherwise bare, displaying the characteristic patinated surface of a cast Vietnamese copper cash. |
| 背面文字 | 登录 以查看详情 |
| 背面铭文 | 登录 以查看详情 |
| 边缘 | Plain |
| 铸币厂 | 登录 以查看详情 |
| 铸造量 | 登录 以查看详情 |
| 附加信息 |
Minh Đức Thông Bảo cash coins were issued under the Tây Sơn regime, which briefly unified much of Vietnam after overthrowing the Nguyễn lords in the south and routing a 200,000-strong Qing Chinese invasion force at the Battle of Đống Đa in 1789. The Tây Sơn period produced a fragmented coinage across multiple competing authorities, and attribution of individual cash types to specific rulers or dates remains contested among specialists — Barker's classifications rely heavily on inscription variants rather than contemporary documentation.