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| 正面描述 | A stylized map of Europe with visible country borders occupies the central inner circle of the obverse field. Surrounding the central motif is an outer ring bearing eighteen raised stars evenly spaced around the circumference, evoking the standard Euro coinage design vocabulary. The trilingual legend PROBE ESSAI PATTERN appears within the design, serving as the trial or pattern designation in German, French, and English respectively. |
|---|---|
| 正面文字 | 登录 以查看详情 |
| 正面铭文 | PROBE ESSAI PATTERN |
| 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 | 登录 以查看详情 |
| 附加信息 |
Euro cent probes of this type were produced as internal test strikes to verify planchet tolerances and vending machine compatibility ahead of production runs — they were never released to the public and exist outside the normal mint record framework. The 2005 date places this during the post-enlargement period following ten new member states joining the EU, when the European Central Bank was actively stress-testing production specifications across multiple mints simultaneously.