| Issuer | Australia |
| Year | 2006 |
| Type | Non-circulating coin |
| Value | 1 Dollar |
| Currency | Dollar (1966-date) |
| Composition | Silver (.999) (Pad Printed) |
| Weight | 31.1035 g |
| Dimensions | 40.6 mm |
| Thickness | 4 mm |
| Shape and Technique | Round Milled, Colored |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#1019 |
| 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 1 DOLLAR IRB |
| Reverse description | The design is symbolic of the site of Edgeworth David, where permanent sea ice is suitable for for use as an aircraft runway. The design includes an Albatross and its chick, as well as the inscriptions `EDGEWORTH DAVID BASE : 1986 - 2006` , `Australian Antarctic Territory`, and the Mint`s traditional P mintmark. |
| Reverse script | Latin |
| Reverse lettering | EDGEWORTH DAVID BASE : 1986 - 2006 Australian Antarctic Territory P 1 OZ 99.9 SILVER |
| Edge | orth David Base |
| Mint | P Perth Mint, Australia(1899-date) |
| Mintage | 2006 P - Proof - 7 500 |
| Catalog ID | 7742572920 |
| Comments |
