| Issuer | Australia |
| Year | 2001 |
| Type | Commemorative circulation coin |
| Value | 50 Cents |
| Currency | Dollar (1966-date) |
| Composition | Copper-nickel (75% Copper, 25% Nickel) |
| Weight | 15.55 g |
| Dimensions | 31.51 mm |
| Thickness | 3 mm |
| Shape and Technique | Dodecagonal (12-sided) Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#551 |
| 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 2001 IRB |
| Reverse description | Coat of Arms of New South Wales: - A Lion & Kangaroo, supporting a shield which features the State Badge centrally with two Fleece and two Wheat Sheafe, the Rising Sun above the Shield. Motto in scroll below. Representing one of nine states and territories that make up Australia. |
| Reverse script | Latin |
| Reverse lettering | CENTENARY OF FEDERATION 1901 2001 NEW SOUTH WALES FIFTY CENTS |
| Edge | 12 Sided Smooth |
| Mint | |
| Mintage | 2001 - BU 2 Coin Pack - 22 802 2001 - BU 20 Coin Folder - 21 040 2001 - BU 3 Coin Set - 17 593 2001 - Circulation - 3 042 000 2001 - Proof 2 Coin Pack - 12 492 2001 - Proof 20 Coin Set - 13 000 2001 - Proof 3 Coin Set - 9 923 |
| Catalog ID | 7157544900 |
| Comments |
