目录
| 正面描述 | 登录 以查看详情 |
|---|---|
| 正面铭文 | 登录 以查看详情 |
| 背面描述 | Intaglio bust portrait of Sir Ian Clunies Ross in left profile at centre-left, surrounded by a detailed composite vignette illustrating scientific and technological research themes, including space research imagery, circuit patterns, agricultural motifs, and molecular structures, rendered against a warm gold and green guilloche underprint. Numeral '50' appears at upper left and lower right, with 'AUSTRALIA' inscribed across the top. |
| 背面铭文 | 登录 以查看详情 |
| 签名 | 登录 以查看详情 |
| 防伪类型 | Watermark |
| 防伪描述 | Captain James Cook visible when held to light |
| 变体 | 登录 以查看详情 |
| 备注 | 登录 以查看详情 |