Danh mục
| Đơn vị phát hành | Macau |
|---|---|
| Năm | 1952-1971 |
| Loại | Coin pattern |
| Mệnh giá | 5 Patacas (5 MOP) |
| Tiền tệ | Pataca (1894-date) |
| Chất liệu | Silver (.650) |
| Trọng lượng | 10 g |
| Đường kính | 30.1 mm |
| Độ dày | 1.8 mm |
| Hình dạng | Round |
| Kỹ thuật | Milled, Incuse |
| Hướng | Coin alignment ↑↓ |
| Nghệ nhân khắc | |
| Lưu hành đến | |
| Tài liệu tham khảo | Gomes#R E5.0x |
| Mô tả mặt trước | Portuguese shield within globe and long cross. Incuse is the word `PROVA` |
|---|---|
| Chữ viết mặt trước | Latin |
| Chữ khắc mặt trước |
REPÚBLICA PORTUGUESA PROVA (Translation: PORTUGUESE REPUBLIC PATTERN) |
| Mô tả mặt sau | Arms of Portuguese Macau over crowned globe flanked by stars, denomination below |
| Chữ viết mặt sau | Latin |
| Chữ khắc mặt sau | MACAU 5 PATACAS |
| Cạnh | Reeded |
| Xưởng đúc | |
| Số lượng đúc |
1952 - Gomes # E5.01 - 1971 - Gomes # E5.02 - |
| ID Numisquare | 8066135870 |
| Thông tin bổ sung |
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.