5 Kobo

Đơn vị phát hành Nigeria
Năm 1987-1989
Loại Standard circulation coin
Mệnh giá 5 Kobo (0.05 NGN)
Tiền tệ Naira (1973-date)
Chất liệu Copper-nickel
Trọng lượng 2.8 g
Đường kính 20 mm
Độ dày 1 mm
Hình dạng Round
Kỹ thuật Milled
Hướng Medal alignment ↑↑
Nghệ nhân khắc Geoffrey Colley
Lưu hành đến 1991
Tài liệu tham khảo KM#9.2, Schön#44
Mô tả mặt trước Coat of arms of Nigeria, date below.
Chữ viết mặt trước Latin
Chữ khắc mặt trước FEDERAL REPUBLIC OF NIGERIA FUNITY AND FAITH, PEACE AND PROGRESS 1989
Mô tả mặt sau Cocoa beans.
Chữ viết mặt sau Latin
Chữ khắc mặt sau 5 kobo
Cạnh Reeded
Xưởng đúc
Số lượng đúc 1987 - -
1988 - -
1989 - -
ID Numisquare 7653954820
Thông tin bổ sung

Historical Context: The Nigerian 5 Kobo coin, issued 1987-1989, circulated during General Ibrahim Babangida's military regime. This era was defined by the Structural Adjustment Program (SAP), an economic reform initiative for diversification and inflation control. Despite these efforts, the kobo faced persistent devaluation. This denomination thus reflects Nigeria's economic challenges and the government's attempts to stabilize its currency in a post-oil boom period.

Artistry: The coin's design exemplifies a utilitarian nationalistic style, typical of post-colonial African coinage. The engraver, likely an anonymous mint artist, prominently featured national symbols. The obverse displays Nigeria's detailed Coat of Arms: an eagle, two horses, and a shield with the Y-shaped confluence of the Niger and Benue rivers, above the national motto. The reverse presents the denomination alongside the Akoko leaf, a culturally significant indigenous flora symbolizing tradition and authority, reinforcing national identity.

Technical/Grading: Struck in copper-nickel, weighing 2.8 grams and measuring 20 millimeters, this coin generally exhibits good durability. For grading, examine high-points for wear. On the obverse, critical areas include the eagle's fine feathering, the horses' musculature and manes, and intricate shield details. On the reverse, the delicate veins of the Akoko leaf and the sharp edges of the numerals are key indicators of strike quality and preservation. Full details in these areas signify a superior strike and higher grade.

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