| 发行方 | United Kingdom |
|---|---|
| 年份 | 1980 |
| 类型 | Non-circulating coin |
| 面值 | 25 Pence |
| 货币 | Pound sterling (decimalized, 1971-date) |
| 材质 | Copper-nickel |
| 重量 | 28.28 g |
| 直径 | 38.61 mm |
| 厚度 | 2.89 mm |
| 形状 | Round |
| 制作工艺 | Milled |
| 方向 | Medal alignment ↑↑ |
| 雕刻师 | Obverse: Arnold Machin Reverse: Richard Guyatt |
| 流通至 | |
| 参考资料 | KM#921, Sp#LL3 |
| 正面描述 | Second crowned portrait of HM Queen Elizabeth II right, wearing the Girls of Great Britain and Ireland tiara, legend around |
|---|---|
| 正面文字 | Latin |
| 正面铭文 | ELIZABETH II D·G·REG·F·D· (Translation: Elizabeth the Second by the Grace of God Queen Defender of the Faith) |
| 背面描述 | Central portrait of the Queen Mother surrounded by a radiating pattern of symbolic bows and lions, which are an allusion to her family name. |
| 背面文字 | Latin |
| 背面铭文 | QUEEN ELIZABETH THE QUEEN MOTHER AUGUST 4th 1980 |
| 边缘 | Reeded |
| 铸币厂 | |
| 铸造量 | 1980 - - 9 306 000 |
| Numisquare 编号 | 1477879060 |
| 备注 |