| 发行方 | Australia |
|---|---|
| 年份 | 1977 |
| 类型 | Commemorative circulation coin |
| 面值 | 50 Cents |
| 货币 | Dollar (1966-date) |
| 材质 | Copper-nickel (75% Copper, 25% Nickel) |
| 重量 | 15.55 g |
| 直径 | 31.51 mm |
| 厚度 | 3 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#70, Schön#59 |
| 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 1977 |
| 背面描述 | Outer design of 25 overlapping crowns in a circle. Inner starburst with lettering and value surrounding |
| 背面文字 | Latin |
| 背面铭文 | :SILVER JUBILEE: 50 CENTS |
| 边缘 | 12 Sided Smooth |
| 铸币厂 | |
| 铸造量 | 1977 - BU Year Set - 128 010 1977 - Circulation - 25 067 000 1977 - Proof Year Set - 55 006 |
| Numisquare 编号 | 4307469120 |
| 备注 |