| 发行方 | Australia |
|---|---|
| 年份 | 1978 |
| 类型 | Non-circulating coin |
| 面值 | 50 Cents (0.50 AUD) |
| 货币 | Dollar (1966-date) |
| 材质 | Copper-nickel |
| 重量 | 15.55 g |
| 直径 | 31.51 mm |
| 厚度 | 2.55 mm |
| 形状 | Dodecagonal (12-sided) |
| 制作工艺 | Milled |
| 方向 | Medal alignment ↑↑ |
| 雕刻师 | |
| 流通至 | |
| 参考资料 | KM#A72 |
| 正面描述 | 2nd 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 1978 |
| 背面描述 | People sailing a traditional Polynesian boat with denomination below |
| 背面文字 | Latin |
| 背面铭文 | 50 cents |
| 边缘 | 12 Sided Smooth |
| 铸币厂 | |
| 铸造量 | 1978 - Mule - |
| Numisquare 编号 | 2858196790 |
| 备注 |