| Issuer | Australia |
| Year | 2011 |
| Type | Non-circulating coin |
| Value | 1 Dollar |
| Currency | Dollar (1966-date) |
| Composition | Silver (.999) |
| Weight | 31.1035 g |
| Dimensions | 40.6 mm |
| Thickness | 4 mm |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#1601 |
| 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 2011 1 DOLLAR IRB |
| Reverse description | Inscribed with ROYAL AUSTRALIAN NAVY 100 YEARS 1911-2011. The design comprises images representing sailors from the early days of the Royal Australian Navy, HMAS Yarra, the River Class Torpedo Boat Destroyer commissioned in 1910, and the modern warship HMAS Anzac, the third Royal Australian Navy ship to carry the legendary name. |
| Reverse script | Latin |
| Reverse lettering | ROYAL AUSTRALIAN NAVY 100 YEARS 1911-2011 P |
| Edge | Reeded |
| Mint | P Perth Mint, Australia(1899-date) |
| Mintage | 2011 P - Proof - 5 209 |
| Catalog ID | 7434975080 |
| Comments |
