| Emitent | Nigeria |
|---|---|
| Rok | 1991 |
| Typ | Standard circulation coin |
| Hodnota | 50 Kobo (0.50 NGN) |
| Měna | Naira (1973-date) |
| Složení | Nickel plated steel |
| Hmotnost | 5.5 g |
| Průměr | 24.7 mm |
| Tloušťka | 1.7 mm |
| Tvar | Dodecagonal (12-sided) |
| Technika | Milled |
| Orientace | Medal alignment ↑↑ |
| Rytci | |
| V oběhu do | 2007 |
| Reference | KM#13.1 |
| Popis líce | Coat of arms of Nigeria. |
|---|---|
| Písmo líce | Latin |
| Opis líce | FEDERAL REPUBLIC OF NIGERIA UNITY AND FAITH, PEACE AND PROGRESS 1991 |
| Popis rubu | Ears of corn. |
| Písmo rubu | Latin |
| Opis rubu | 50 kobo |
| Hrana | Reeded and plain alternating |
| Mincovna | |
| Náklad | 1991 - - |
| ID Numisquare | 8914652570 |
| Poznámky |