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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 | 同 寶 通 治 (Translation: Tong Zhi Tong Bao Tongzhi (Emperor) / Universal currency) |
| 背面描述 | 登录 以查看详情 |
| 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 | ND (1862-1874) - Hartill#22.1125: Tong with closed head and two dots (East branch) - ND (1862-1874) - Hartill#22.1126: Tong with open head (South branch) - ND (1862-1874) - Hartill#22.1127: Tong with closed head and one dot (West branch) - ND (1862-1874) - Hartill#22.1128: Tong with closed head; protruding top Boo (North branch) - |
| 附加信息 |
The Board of Revenue Mint in Beijing was one of two imperial mints operating in the capital during the Tongzhi reign, the other being the Board of Works Mint. Both had struggled through the Taiping Rebellion years with chronic copper shortages and debased alloys, and the shift toward brass in this period reflects procurement difficulties rather than any deliberate metallurgical policy. The Tongzhi emperor was a child when this series began — enthroned at five, with the Empress Dowager Cixi effectively directing state affairs throughout.
Boo-chiowan is the Wade-Giles romanization of 寶泉, the mint name meaning "source of treasure."