| 发行方 | Hannover, Kingdom of |
|---|---|
| 年份 | 1816-1820 |
| 类型 | Standard circulation coin |
| 面值 | 3 Mariengroschen (1⁄12) |
| 货币 | Thaler (1814-1866) |
| 材质 | Billon (.437 silver) |
| 重量 | 2.99 g |
| 直径 | 20 mm |
| 厚度 | 2 mm |
| 形状 | Round |
| 制作工艺 | |
| 方向 | Medal alignment ↑↑ |
| 雕刻师 | |
| 流通至 | |
| 参考资料 | KM#114 |
| 正面描述 | Galloping Horse to left in center surrounded by semicircular legend above. Mint official`s initials below. |
|---|---|
| 正面文字 | Latin |
| 正面铭文 | 160 EINE FEINE MARK L·B· |
| 背面描述 | Value, date under. |
| 背面文字 | Latin |
| 背面铭文 | KÖN · HANNOVERSCHE CONVENTIONS-MÜNZE · 3 MARIEN- GROSCHEN 1820 · |
| 边缘 | Smooth |
| 铸币厂 | |
| 铸造量 | 1816 - KM#114.1 - 12 000 000 1817 - KM#114.1 | Mintage included in above - 1818 - KM#114.1 | Mintage included in above - 1819 - KM#114.2 | Mintage included in above - 1819 - KM#114.3 | Mintage included in above - 1820 - KM#114.2 | Mintage included in above - 1820 - KM#114.3 | Mintage included in above - |
| Numisquare 编号 | 1171318280 |
| 备注 |