| Emitent | Australia |
|---|---|
| Rok | 1978 |
| Typ | Non-circulating coin |
| Nominał | 50 Cents (0.50 AUD) |
| Waluta | Dollar (1966-date) |
| Skład | Copper-nickel |
| Waga | 15.55 g |
| Średnica | 31.51 mm |
| Grubość | 2.55 mm |
| Kształt | Dodecagonal (12-sided) |
| Technika | Milled |
| Orientacja | Medal alignment ↑↑ |
| Rytownik(zy) | |
| W obiegu do | |
| Źródło(a) | KM#A72 |
| Opis awersu | 2nd portrait of Queen Elizabeth II facing right wearing the Girls of Great Britain and Ireland Tiara |
|---|---|
| Pismo awersu | Latin |
| Legenda awersu | ELIZABETH II AUSTRALIA 1978 |
| Opis rewersu | People sailing a traditional Polynesian boat with denomination below |
| Pismo rewersu | Latin |
| Legenda rewersu | 50 cents |
| Krawędź | 12 Sided Smooth |
| Mennica | |
| Nakład | 1978 - Mule - |
| ID Numisquare | 2858196790 |
| Uwagi |