| Issuer | Australia |
| Year | 2015 |
| Type | Non-circulating coin |
| Value | 50 Cents |
| Currency | Dollar (1966-date) |
| Composition | Silver (.999) |
| Weight | 15.591 g |
| Dimensions | 32.6 mm |
| Thickness | 3.1 mm |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#3000 |
| Obverse description | 4th portrait of Queen Elizabeth II facing right wearing the Girls of Great Britain and Ireland Tiara |
| Obverse script | Latin |
| Obverse lettering | ELIZABETH II AUSTRALIA 2015 50 CENTS IRB |
| Reverse description | The original Australian Kookaburra coin design released in 1990, depicting an adult kookaburra sitting on a tree stump surrounded by eucalyptus leaves and a fern. P25 mint mark |
| Reverse script | Latin |
| Reverse lettering | THE AUSTRALIAN KOOKABURRA 1/2 OZ.999 SILVER P25 1990-2015 |
| Edge | Reeded |
| Mint | P25 Perth Mint, Australia(1899-date) |
| Mintage | 2015 P25 - Proof - 1 934 |
| Catalog ID | 4404366170 |
| Comments |
