5 Patacas Pattern

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.

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