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| 正面描述 | High-relief panoramic view of the Great Wall of China winding through mountainous terrain, with a prominent watchtower in the foreground and the wall receding toward additional towers in the upper field. The finely detailed relief captures the brickwork of the wall, forested hillsides, and a sweeping perspective across the field, with no lettering present. |
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| 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 | Central octagonal factory emblem with a lineated background bearing a stylized monogram in relief, occupying the middle field. Chinese characters arc above the emblem identifying the factory, with a two-line commemorative legend below, and the dates 1960 and 1985 flanking a dash along the lower exergue. |
| 背面文字 | 登录 以查看详情 |
| 背面铭文 | 上海阀门厂 建厂廿五周年 纪念 1960 — 1985 |
| 铸造机构 | 登录 以查看详情 |
| 铸造量 | 登录 以查看详情 |
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