| 发行方 | Tristan da Cunha |
|---|---|
| 年份 | 2012 |
| 类型 | Non-circulating coin |
| 面值 | 50 Pence |
| 货币 | Pound (1971-date) |
| 材质 | Gold (.9999) plated copper |
| 重量 | 27 g |
| 直径 | 38.61 mm |
| 厚度 | 3 mm |
| 形状 | Round |
| 制作工艺 | Colored, Milled |
| 方向 | Medal alignment ↑↑ |
| 雕刻师 | |
| 流通至 | |
| 参考资料 |
| 正面描述 | Queen`s bust looking right, lettering around |
|---|---|
| 正面文字 | Latin |
| 正面铭文 | HER MAJESTY QUEEN ELIZABETH II TRISTAN DA CUNHA 2012 |
| 背面描述 | Colored photo. Queen in pink blouse. Lettering around |
| 背面文字 | Latin |
| 背面铭文 | 1952 DIAMOND JUBILEE 2012 FIFTY PENCE |
| 边缘 | Plain or with rhombus pattern |
| 铸币厂 | |
| 铸造量 |
2012 - edge with rhombus pattern - 19 500 2012 - plain edge (mintage included in the above line) - |
| Numisquare 编号 | 1050919630 |
| 附加信息 |
Historical Context: Issued by Tristan da Cunha in 2012, this 50 Pence coin commemorates the Diamond Jubilee of Her Majesty Queen Elizabeth II (1952-2012). As a British Overseas Territory, Tristan da Cunha frequently issues commemorative coinage celebrating significant Royal Family events. The reverse design's specific reference to a 1975 photograph of the Queen in a pink blouse offers a personal, nostalgic glimpse into an earlier period of her extensive reign, contextualizing the Jubilee as a continuum of service rather than merely a milestone.
Artistry: The artistic execution reflects a contemporary commemorative style, typical of modern Commonwealth numismatics. Specific engraver signatures are uncommon for such Tristan da Cunha issues. The design faithfully translates the chosen 1975 photographic image of Queen Elizabeth II, capturing details of her attire and expression. The obverse features the standard effigy of Elizabeth II, likely the Ian Rank-Broadley portrait. The reverse is a skilled adaptation of the specified photograph, balancing realism with numismatic clarity to convey the Jubilee's significance.
Technical/Grading: For this gold-plated copper issue, grading prioritizes the integrity and preservation of the .9999 fine gold plating. Key high-points include the absence of wear, flaking, or significant contact marks on raised elements, particularly the Queen's effigy, the commemorative portrait, and lettering. The underlying strike's quality should exhibit sharp details. Pristine fields free from hairlines, smudges, or tarnishing are crucial for top-tier grades, as any compromise to the plated surface significantly impacts eye appeal and overall numismatic value.