Catalog
Why register? Just to keep bots out of our catalog. Your email stays private - we will never share it or send you anything uninvited. We guarantee you that!
| Issuer | Central Bank of Nigeria |
|---|---|
| Year | 1991 |
| Type | Log in to see details |
| Value | 50 Kobo (0.50 NGN) |
| Currency | Log in to see details |
| Composition | Log in to see details |
| Weight | Log in to see details |
| Diameter | Log in to see details |
| Thickness | Log in to see details |
| Shape | Log in to see details |
| Technique | Log in to see details |
| Orientation | Log in to see details |
| Engraver(s) | Log in to see details |
| In circulation to | Log in to see details |
| Reference(s) | Log in to see details |
| Obverse description | Log in to see details |
|---|---|
| Obverse script | Log in to see details |
| Obverse lettering | Log in to see details |
| Reverse description | Log in to see details |
| Reverse script | Latin |
| Reverse lettering | Log in to see details |
| Edge | Reeded and plain alternating |
| Mint | Log in to see details |
| Mintage | Log in to see details |
| Additional information |
The KM#13.1 variety distinguishes this issue from the later 13.2, which followed Nigeria's broader coinage reforms of the mid-1990s as the country cycled through successive military governments, each inheriting an economy strangled by oil dependency and structural adjustment pressures from the IMF. Nickel-plated steel replaced the earlier cupro-nickel composition as a cost-cutting measure, a change that makes these pieces prone to edge corrosion where the plating is breached.