| Issuer | Australia |
|---|---|
| Year | 1978 |
| Type | Non-circulating coin |
| Value | 50 Cents (0.50 AUD) |
| Currency | Dollar (1966-date) |
| Composition | Copper-nickel |
| Weight | 15.55 g |
| Diameter | 31.51 mm |
| Thickness | 2.55 mm |
| Shape | Dodecagonal (12-sided) |
| Technique | Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#A72 |
| Obverse description | 2nd portrait of Queen Elizabeth II facing right wearing the Girls of Great Britain and Ireland Tiara |
|---|---|
| Obverse script | Latin |
| Obverse lettering | ELIZABETH II AUSTRALIA 1978 |
| Reverse description | People sailing a traditional Polynesian boat with denomination below |
| Reverse script | Latin |
| Reverse lettering | 50 cents |
| Edge | 12 Sided Smooth |
| Mint | |
| Mintage | 1978 - Mule - |
| Numisquare ID | 2858196790 |
| Comments |