| Émetteur | Niue |
|---|---|
| Année | 2016 |
| Type | Collector coin |
| Valeur | 10 Dollars |
| Devise | Dollar of New Zealand (1987-date) |
| Composition | Silver (.999) (selective Gold Plating) |
| Poids | 155.5 g |
| Diamètre | 65 mm |
| Épaisseur | |
| Forme | Round |
| Technique | Milled |
| Orientation | Medal alignment ↑↑ |
| Graveur(s) | Ian Rank-Broadley |
| En circulation jusqu’à | |
| Référence(s) |
| Description de l’avers | The Effigy of HM Queen Elizabeth II |
|---|---|
| Écriture de l’avers | |
| Légende de l’avers | ELIZABETH II · NIUE 2016 · TEN DOLLARS IRB · 5OZ 999 SILVER · |
| Description du revers | Australian animals: sugar glider, kangaroo, lyrebird, duck-billed platypus, emu, echidna, frill-necked lizard |
| Écriture du revers | |
| Légende du revers | AUSTRALIAN DECIMAL CURRENCY 50 YEARS ~ 1966 ~ |
| Tranche | Reeded |
| Atelier | |
| Tirage |
2016 - Proof - 500 |
| ID Numisquare | 1040657500 |
| Informations supplémentaires |
Historical Context: This substantial 2016 ten-dollar commemorative from Niue honours the Golden Jubilee of Australia's decimal currency, introduced on 14 February 1966. Featuring the regal effigy of Queen Elizabeth II, whose unprecedented reign spans the entirety of Australia's decimal era, the coin underscores the enduring numismatic ties within the Commonwealth. Niue, a self-governing island in free association with New Zealand, frequently issues coinage celebrating significant events pertinent to its larger Commonwealth partners, highlighting shared history and cultural connections. This particular issue bridges Niue's sovereign right of mintage with a pivotal Australian economic and numismatic milestone.
Artistry: The obverse bears the fourth definitive effigy of Her Majesty Queen Elizabeth II by Ian Rank-Broadley (IRB), widely adopted across Commonwealth nations during this period, notable for its mature and dignified portrayal. The reverse design, a contemporary commemorative work, would feature intricate symbolism referencing the 50 years of Australian decimal coinage. Given the large planchet, the design would likely incorporate iconic Australian motifs, perhaps juxtaposing early decimal designs with modern elements. The application of selective gold plating is an artistic choice, enhancing specific design elements and providing a striking contrast against the silver field, typical of high-end modern commemorative issues for visual impact and perceived value.
Technical/Grading: Struck in 155.5 grams (five troy ounces) of .999 fine silver with a substantial 65mm diameter, this coin presents specific grading considerations. High-points for evaluation include the expansive, often proof-like fields, which are highly susceptible to hairlines and contact marks due to the coin's considerable weight and size. The integrity and uniformity of the selective gold plating, particularly on raised design elements, are paramount; any rub or inconsistency would significantly detract from its grade. Furthermore, the sharpness of strike on the intricate commemorative reverse details and the Queen's effigy, alongside the preservation of the rim and edge free from dings or abrasions, are critical factors for achieving top-tier numismatic assessments.