Danh mục
| Đơn vị phát hành | Macau |
|---|---|
| Năm | 1972-1973 |
| Loại | Standard circulation coin |
| Mệnh giá | 50 Avos (0.50 MOP) |
| Tiền tệ | Pataca (1894-date) |
| Chất liệu | Copper-nickel (75% Copper, 25% Nickel) |
| Trọng lượng | 5.8 g |
| Đường kính | 23 mm |
| Độ dày | 1.8 mm |
| Hình dạng | Round |
| Kỹ thuật | Milled |
| Hướng | Coin alignment ↑↓ |
| Nghệ nhân khắc | |
| Lưu hành đến | |
| Tài liệu tham khảo | KM#7, Schön#4 |
| Mô tả mặt trước | The legend in Portuguese and Cantonese around the coat of arms of Macau |
|---|---|
| Chữ viết mặt trước | |
| Chữ khắc mặt trước | * MACAU * 伍 澳 毫 門 * 50 AVOS * |
| Mô tả mặt sau | |
| Chữ viết mặt sau | |
| Chữ khắc mặt sau | REPUBLICA · PORTUGUESA *1972* |
| Cạnh | Reeded |
| Xưởng đúc | |
| Số lượng đúc |
1972 - - 1 600 000 1973 - - 4 840 000 |
| ID Numisquare | 5324023590 |
| Thông tin bổ sung |
Historical Context: Issued by Macau, then a Portuguese overseas province, the 1972-1973 50 Avos coin circulated during Brigadier José Manuel de Sousa e Faro Nobre de Carvalho's governorship. This period, under Portugal's Estado Novo regime, saw Macau's economy expand amidst global decolonization. This coin series, introduced in the early 1970s, modernized local currency, vital for daily commerce. Its dual-year designation signifies production across two calendar years.
Artistry: The design reflects a functional modernist aesthetic, typical of 20th-century Portuguese colonial coinage. The obverse features the Portuguese coat of arms, encircled by "REPÚBLICA PORTUGUESA". The reverse displays "50 AVOS" above the year, framed by "MACAU" and an elegant stylized lotus flower, a significant local emblem. While specific engraver attribution is uncommon for this circulation issue, the clear, balanced composition reflects the Lisbon Mint's standard.
Technical/Grading: Struck in copper-nickel, this coin exhibits good durability. For grading, key high-points on the obverse include the small shields within the Portuguese escutcheon and the crown. On the reverse, the central numeral "50" and the delicate veins and petals of the stylized lotus flower are critical. Well-struck examples show sharp separation in shield elements and full definition in the lotus design. Circulated pieces often display softness in these intricate areas and typical bag marks.