Danh mục
| Đơn vị phát hành | Trinidad and Tobago |
|---|---|
| Năm | 1966-1971 |
| Loại | Standard circulation coin |
| Mệnh giá | 50 Cents (0.50 TTD) |
| Tiền tệ | Dollar (1964-date) |
| Chất liệu | Copper-nickel (75% Copper, 25% Nickel) |
| Trọng lượng | 7 g |
| Đường kính | 26 mm |
| Độ dày | |
| Hình dạng | Round |
| Kỹ thuật | Milled |
| Hướng | Medal alignment ↑↑ |
| Nghệ nhân khắc | |
| Lưu hành đến | |
| Tài liệu tham khảo | KM#5, Schön#5 |
| Mô tả mặt trước | Coat of arms of Trinidad and Tobago |
|---|---|
| Chữ viết mặt trước | Latin |
| Chữ khắc mặt trước | TOGETHER WE ASPIRE - TOGETHER WE ACHIEVE FM |
| Mô tả mặt sau | Denomination surrounded by lettering, date below |
| Chữ viết mặt sau | Latin |
| Chữ khắc mặt sau | TRINIDAD AND TOBAGO 50 CENTS · 1971 · |
| Cạnh | Reeded |
| Xưởng đúc |
Royal Mint (Tower Hill), London,United Kingdom (1810-1975) (FM) Franklin Mint (The Franklin Mint), Wawa, Pennsylvania, United States (1964-date) |
| Số lượng đúc |
1966 - London Mint - 975 000 1966 - London Mint; Proof - 8 000 1967 - London Mint - 750 000 1970 - London Mint; Proof - 2 104 1971 FM - Matte - 5 714 1971 FM - Proof - 12 000 |
| ID Numisquare | 2812376240 |
| Thông tin bổ sung |
Historical Context: Issued from 1966 to 1971, this 50 Cents coin marks a significant era for Trinidad and Tobago, which gained independence in 1962. Queen Elizabeth II's effigy on the obverse maintained a symbolic link to the Commonwealth. The 1966 introduction of a distinct national decimal coinage, replacing the British West Indies dollar, was a pivotal move. This currency change asserted the newly independent nation's economic and political sovereignty, solidifying its unique identity.
Artistry: The obverse features Arnold Machin's elegant second effigy of Queen Elizabeth II, a classic, youthful, and regal portrait common across Commonwealth coinage, reflecting a post-war realist style. The reverse, by an unknown engraver, proudly showcases the Coat of Arms of Trinidad and Tobago. This intricate design incorporates national symbols like the Scarlet Ibis, Cocrico, and Columbus's three ships, rendered with heraldic tradition and modern numismatic clarity.
Technical/Grading: Struck in copper-nickel, this 7-gram, 26mm coin generally exhibits a good strike. For optimal grading, examine the obverse high-points: the Queen's hair details, tiara, and earlobe, which are susceptible to wear. On the reverse, critical areas include the fine lines of the ships' rigging, the delicate plumage of the birds, and the intricate details within the shield of the Coat of Arms. Sharpness in these elements, with a clean field, indicates a well-preserved example.