| Issuer | Australia |
| Year | 2005 |
| Type | Non-circulating coin |
| Value | 1 Dollar |
| Currency | Dollar (1966-date) |
| Composition | Gold (.999) plated silver (.999) |
| Weight | 60.46 g |
| Dimensions | 50 mm |
| Thickness | 4 mm |
| Shape and Technique | Round Milled |
| Orientation | Coin alignment ↑↓ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#825 |
| Obverse description | Small 4th portrait of Queen Elizabeth II facing right wearing the Girls of Great Britain and Ireland Tiara superimposed above replica of Sydney Mint Sovereign |
| Obverse script | Latin |
| Obverse lettering | ELIZABETH II
AUSTRALIA
2005
IRB (Translation: ELIZABETH II AUSTRALIA VICTORIA D: G: BRITANNIAR: REGINA F: D: 1855 2005) |
| Reverse description | Replica of Sydney Mint Half Sovereign set between dates 1855 & 2005 |
| Reverse script | Latin |
| Reverse lettering | 1855 SYDNEY MINT AUSTRALIA HALF SOVEREIGN 2005 ONE DOLLAR |
| Edge | Reeded |
| Mint | |
| Mintage | 2005 - Proof in Case - 11 845 |
| Catalog ID | 2541742820 |
| Comments |
