| 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 |
Depiction of four Macaroni Penguins against a colored background of the shoreline of Heard Island. |
| Reverse script |
Latin |
| Reverse lettering |
AUSTRALIA $1 HEARD ISLAND & MCDONALD ISLANDS 1 oz 999 SILVER P RV |
| Edge |
Reeded |
| Mint |
P
Perth Mint, Australia(1899-date) |
| Mintage |
2011 P - Proof - Colored - 1 644
|
| Numisquare ID |
5032861390 |
| Comments |
|
