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| 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 is executed in full colour and depicts a dynamic, perspectival tunnel composition evoking the concept of travelling at the speed of light. The field is textured with a honeycomb hexagonal pattern in silver-grey, against which spiralling blue and yellow-white light streams converge toward a central vanishing point, suggesting extreme velocity. Two bright luminous flares with white cores accent the composition. The legend 'speed of light' appears in stylised lower-case lettering to the right, while the exact numerical value '299 792 458 m/s' is inscribed in large characters to the lower left. |
| 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 | 2016 - Antique Finish - 500 |
| 附加信息 | 登录 以查看详情 |