Danh mục
| Đơn vị phát hành | Gough Island |
|---|---|
| Năm | 2009 |
| Loại | Non-circulating coin |
| Mệnh giá | 20 Pence (0.20) |
| Tiền tệ | Pound sterling (decimalized, 1971-date) |
| Chất liệu | Aluminium bronze |
| Trọng lượng | 6.4 g |
| Đường kính | 22 mm |
| Độ dày | 2 mm |
| Hình dạng | Round |
| Kỹ thuật | Milled |
| Hướng | Medal alignment ↑↑ |
| Nghệ nhân khắc | Robert Elderton |
| Lưu hành đến | |
| Tài liệu tham khảo | KM#6, Schön#8 |
| Mô tả mặt trước | A crowned effigy of Queen Elizabeth II facing right, date below |
|---|---|
| Chữ viết mặt trước | Latin |
| Chữ khắc mặt trước | QUEEN ELIZABETH II Gough Island Tristan da Cunha 2009 |
| Mô tả mặt sau | A bird (Yellow-nosed albatross) spreading its wings facing left, denomination below |
| Chữ viết mặt sau | Latin |
| Chữ khắc mặt sau | TWENTY PENCE |
| Cạnh | Smooth |
| Xưởng đúc | |
| Số lượng đúc |
2009 - - |
| ID Numisquare | 3901452550 |
| Thông tin bổ sung |
Historical Context: This 2009 20 Pence coin was issued by Gough Island, a remote British Overseas Territory and World Heritage Site, under Queen Elizabeth II. As a largely uninhabited volcanic island, Gough Island's coinage primarily serves the numismatic collector market, celebrating its unique ecological significance rather than local commerce. This issue reflects a broader trend among smaller Commonwealth dependencies to produce distinctive currency, often highlighting their natural heritage.
Artistry: The obverse features the fourth definitive portrait of Her Majesty Queen Elizabeth II by Ian Rank-Broadley, an effigy widely adopted across Commonwealth coinage from 1998 to 2015, known for its realistic and mature depiction. The reverse design, characteristic of Gough Island's numismatic issues, likely portrays an endemic species, such as a seabird or unique flora, rendered in a naturalistic style. This approach emphasizes the island's unique biodiversity, aligning with a modern commemorative stylistic school focused on ecological preservation.
Technical/Grading: Struck in aluminium bronze, this 20 Pence coin exhibits good durability. Key high-points for assessing strike quality on the obverse include the Queen's hair above her ear and crown details. On the reverse, the finest details of the depicted fauna, such as feather texture or intricate plant structures, would show the fullest strike. A well-struck example will present sharp relief and clear separation of design elements from the field, with minimal evidence of die wear or weakness, particularly in central motifs.