目录
查看完整图片 — 免费注册
使用Google继续 — 免费
或用邮箱注册
为什么需要注册？只是为了防止机器人访问我们的目录。您的邮箱完全保密——我们绝不会分享或在未经您许可的情况下发送任何内容。我们向您保证！
| 正面描述 | The titanium centre features the right-facing effigy of Queen Elizabeth II, diademed and wearing a tiara, after the Ian Rank-Broadley portrait, set within a finely beaded inner border. The surrounding sterling silver ring displays a polished proof field with the legend 'BRITISH VIRGIN ISLANDS' to the left and 'QUEEN ELIZABETH II 2013' to the right, separated at the top by a bold relief depiction of the Royal Crown. |
|---|---|
| 正面文字 | 登录 以查看详情 |
| 正面铭文 | BRITISH VIRGIN ISLANDS QUEEN ELIZABETH II 2013 |
| 背面描述 | 登录 以查看详情 |
| 背面文字 | 登录 以查看详情 |
| 背面铭文 | 登录 以查看详情 |
| 边缘 | 登录 以查看详情 |
| 铸币厂 | 登录 以查看详情 |
| 铸造量 | 登录 以查看详情 |
| 附加信息 |
Pobjoy Mint, operating out of Surrey, has produced bimetallic titanium-and-silver issues for various client territories since the late 1990s, and the technical challenges remain non-trivial — titanium cannot be struck with the same die pressures used for silver, requiring separate tooling and careful assembly of the two components before final striking. The Chinese lunar series issued through Pobjoy for territories like the Isle of Man and others became a reliable annual franchise, though collector fatigue and proliferating competing issues from larger mints gradually eroded their secondary market premiums through the 2010s.
The titanium centre on these pieces characteristically develops a subtle iridescent tone over time, a natural oxidation effect specific to the metal.