カタログ
| 発行体 | Macau |
|---|---|
| 年号 | 1952-1971 |
| 種類 | Coin pattern |
| 額面 | 5 Patacas (5 MOP) |
| 通貨 | Pataca (1894-date) |
| 材質 | Silver (.650) |
| 重量 | 10 g |
| 直径 | 30.1 mm |
| 厚さ | 1.8 mm |
| 形状 | Round |
| 製造技法 | Milled, Incuse |
| 向き | Coin alignment ↑↓ |
| 彫刻師 | |
| 流通終了年 | |
| 参考文献 | Gomes#R E5.0x |
| 表面の説明 | Portuguese shield within globe and long cross. Incuse is the word `PROVA` |
|---|---|
| 表面の文字体系 | Latin |
| 表面の銘文 |
REPÚBLICA PORTUGUESA PROVA (Translation: PORTUGUESE REPUBLIC PATTERN) |
| 裏面の説明 | Arms of Portuguese Macau over crowned globe flanked by stars, denomination below |
| 裏面の文字体系 | Latin |
| 裏面の銘文 | MACAU 5 PATACAS |
| 縁 | Reeded |
| 鋳造所 | |
| 鋳造数 |
1952 - Gomes # E5.01 - 1971 - Gomes # E5.02 - |
| Numisquare ID | 8066135870 |
| 追加情報 |
Historical Context: The Macau 5 Patacas Pattern, dated 1952-1971, emerges from a pivotal era for Portuguese colonial policy under the Estado Novo. This period, encompassing Salazar's later rule and Caetano's succession, saw efforts to reinforce overseas territories amidst global decolonization. A pattern for a high-denomination silver coin suggests a significant monetary update for Macau. Its unissued status indicates these plans were not fully realized, likely due to evolving economic or political priorities within Portuguese administration.
Artistry: While the engraver remains undocumented, the artistic direction likely originated from Lisbon's Casa da Moeda. The stylistic school favored a conservative yet refined aesthetic, blending traditional Portuguese heraldry with clean, functional design elements common to mid-20th century colonial coinage. Typical designs would feature the Portuguese national shield on the obverse, signifying sovereignty, with the denomination and "MACAU" on the reverse. Patterns often exhibit heightened detail and finish, showcasing the intended artistic pinnacle for the proposed series.
Technical/Grading: Struck in .650 silver, this pattern measures 30.1 millimeters and weighs 10 grams. Critical high-points for grading include the highest relief areas of the Portuguese shield, any central motifs, and the sharpness of the lettering. Pattern strikes are generally superior to circulating issues, often exhibiting a full, crisp strike with excellent definition and sometimes proof-like surfaces. Collectors should examine for inherent planchet flaws or minor strike inconsistencies, which can appear in prototype coinage and inform its originality and preservation.