| 发行方 | Australia |
|---|---|
| 年份 | 2013 |
| 类型 | Non-circulating coin |
| 面值 | 20 Cents |
| 货币 | Dollar (1966-date) |
| 材质 | Gold (.999) plated copper-nickel |
| 重量 | 11.31 g |
| 直径 | 28.52 mm |
| 厚度 | 2 mm |
| 形状 | Round |
| 制作工艺 | Milled |
| 方向 | Medal alignment ↑↑ |
| 雕刻师 | |
| 流通至 | |
| 参考资料 | KM#403d |
| 正面描述 | 4th portrait of Queen Elizabeth II facing right wearing the Girls of Great Britain and Ireland Tiara |
|---|---|
| 正面文字 | Latin |
| 正面铭文 | ELIZABETH II AUSTRALIA 2013 IRB |
| 背面描述 | Golden Platypus swimming through golden swirling water |
| 背面文字 | Latin |
| 背面铭文 | 20 SD |
| 边缘 | Reeded |
| 铸币厂 | |
| 铸造量 | 2013 - Proof Year Set - 15 440 |
| Numisquare 编号 | 3145494560 |
| 备注 |