カタログ
| 発行体 | Redonda, Kingdom of |
|---|---|
| 年号 | 2009 |
| 種類 | Fantasy coin |
| 額面 | 20 Dollars |
| 通貨 | Dollar |
| 材質 | Bimetallic: nickel plated steel center in bronze ring |
| 重量 | 17.4 g |
| 直径 | 36 mm |
| 厚さ | 2.4 mm |
| 形状 | Round |
| 製造技法 | |
| 向き | Medal alignment ↑↑ |
| 彫刻師 | |
| 流通終了年 | |
| 参考文献 |
| 表面の説明 | Coat of Arms. Divides date. |
|---|---|
| 表面の文字体系 | Latin |
| 表面の銘文 | 20 09 REDONDA TWENTY DOLLARS |
| 裏面の説明 | MINI car against the background of a stylized British flag. |
| 裏面の文字体系 | Latin |
| 裏面の銘文 | 1959 purely British 2009 50 YEARS OF THE MINI |
| 縁 | Segmented reeding |
| 鋳造所 | |
| 鋳造数 |
2009 - Proof - |
| Numisquare ID | 1036265970 |
| 追加情報 |
Historical Context: The 2009 20 Dollars coin from the Kingdom of Redonda holds a unique numismatic position. Redonda, an uninhabited island, is renowned for its literary micronation status, with "kings" recognized primarily in artistic circles. This issue functions as a private minting, not legal tender, catering to the specialized collector market for fantasy and micronation coinage. Its significance lies in representing this enduring, unconventional claim to sovereignty.
Artistry: While an engraver is typically uncredited for such private issues, the coin's design likely adheres to a contemporary commemorative aesthetic. Without explicit details, one can infer a focus on heraldic elements representing the "Kingdom" or naturalistic motifs. The stylistic approach prioritizes clear, defined imagery for the bimetallic format, aiming for visual impact. This bimetallic composition is an artistic decision, adding distinctive visual and tactile quality, often employed to elevate perceived collectibility.
Technical/Grading: Struck as a bimetallic piece (nickel-plated steel center in bronze ring), technical quality is paramount. Key assessment areas include the sharpness of the transition between components, which must be clean, well-defined, and free of overlap or gaps. High points of the design, such as raised elements in the central core or outer ring's lettering, should exhibit full strike detail. Luster breaks, especially on the nickel-plated steel, and any planchet imperfections or weak strike on the bronze, would significantly impact its numismatic grade.