| Issuer | Australia |
| Year | 2001 |
| Type | Non-circulating coin |
| Value | 100 Dollars |
| Currency | Dollar (1966-date) |
| Composition | Platinum (.9995) (Pad Printed) |
| Weight | 31.1035 g |
| Dimensions | 32.1 mm |
| Thickness | 2.7 mm |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#921 |
| 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 100 DOLLARS IRB |
| Reverse description | Bust of sir Henry Parkes, the father of Federation set in front of a colourised Australian Flag, depiction of the original Parliament House at top |
| Reverse script | Latin |
| Reverse lettering | AUSTRALIAN KOALA P Australian Stories - Federation 1 OZ. 9995 2001 PLATINUM |
| Edge | Reeded |
| Mint | P Perth Mint, Australia(1899-date) |
| Mintage | 2001 P - Proof - In 5 Coin Set - 171 2001 P - Proof - Individual Cased - 57 |
| Catalog ID | 2662347740 |
| Comments |
