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| 发行方 | Banque Centrale des États de l'Afrique de l'Ouest (BCEAO) |
|---|---|
| 年份 | 1980 |
| 类型 | 登录 以查看详情 |
| 面值 | 登录 以查看详情 |
| 货币 | 登录 以查看详情 |
| 材质 | 登录 以查看详情 |
| 重量 | 登录 以查看详情 |
| 直径 | 登录 以查看详情 |
| 厚度 | 登录 以查看详情 |
| 形状 | 登录 以查看详情 |
| 制作工艺 | 登录 以查看详情 |
| 方向 | 登录 以查看详情 |
| 雕刻师 | Obverse: Gabriel Bernard, Lucien Bazor Reverse: A.G.M.M |
| 流通至 | 登录 以查看详情 |
| 参考资料 | 登录 以查看详情 |
| 正面描述 | 登录 以查看详情 |
|---|---|
| 正面文字 | Latin |
| 正面铭文 | 登录 以查看详情 |
| 背面描述 | The reverse depicts a full-figure scene of a male laboratory worker or technician in a sleeveless garment, shown in three-quarter view examining a flask or spherical vessel held up to eye level with his right hand, while his left hand steadies a scientific instrument, likely a balance or measuring device, to his right. The composition is rendered in a bold engraved style consistent with FAO commemorative coinage of the period, emphasizing themes of scientific progress and development. The date '1980' is inscribed in large numerals along the upper rim. The field is otherwise unadorned, giving prominence to the figurative design. |
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| 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 |
The FAO series issued by the BCEAO in the late 1970s and early 1980s was produced in direct response to the United Nations Food and Agriculture Organization's coin program, which encouraged member nations to mint pieces promoting agricultural development themes. Essai pieces from this program were struck in very limited numbers — typically fewer than a few hundred — for distribution to official agencies, central bank archives, and specialist collectors, never entering general circulation.
KM#E9 remains thinly documented in the major references.