1 Leone Bank Anniversary
€31,781.00
| Issuer | Sierra Leone |
| Year | 1974 |
| Type | Commemorative circulation coin |
| Value | 1 Leone (1 SLL) |
| Currency | Leone (1964-2023) |
| Composition | Copper-nickel (75% Copper, 25% Nickel) |
| Weight | 28.28 g |
| Dimensions | 38.60 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | Michael Rizzello |
| In circulation to | 1 January 2024 |
| Reference(s) | KM#26, Schön#25 |