カタログ
| 発行体 | Guernsey |
|---|---|
| 年号 | 1830 |
| 種類 | Coin pattern |
| 額面 | 4 Doubles (1⁄480) |
| 通貨 | Pound (1808-1971) |
| 材質 | Copper |
| 重量 | |
| 直径 | |
| 厚さ | |
| 形状 | Round |
| 製造技法 | Milled |
| 向き | Medal alignment ↑↑ |
| 彫刻師 | |
| 流通終了年 | |
| 参考文献 |
| 表面の説明 | Date above value |
|---|---|
| 表面の文字体系 | Latin |
| 表面の銘文 | ST HELENA 1821 HALFPENNY |
| 裏面の説明 | Value, date |
| 裏面の文字体系 | Latin |
| 裏面の銘文 | 4 DOUBLES 1830 |
| 縁 | Smooth |
| 鋳造所 | |
| 鋳造数 |
1830 - - |
| Numisquare ID | 6852136910 |
| 追加情報 |
Historical Context: The 1830 Guernsey 4 Doubles mule coin is a significant numismatic artifact from a pivotal transitional period in British history. It marks the shift from King George IV to King William IV, who ascended the throne in June 1830. This 'mule' typically features a George IV obverse die paired with a reverse die dated 1830, intended for the new monarch's reign. Such anomalies highlight logistical challenges of die production and distribution to Crown Dependencies like Guernsey, serving as a tangible record of monetary administration.
Artistry: The coin's design reflects the prevailing Neoclassical style of early 19th-century British coinage, influenced by Royal Mint engravers