| Value | 1 Franc |
| Material | Copper nickel |
| Weight | 10 gr |
| Diameter | 28.8 mm |
| Thickness | 2 mm |
| Shape | Round |
| Subject | Portrait of Albert I with laurel - Palm tree |
KM20 · BELGIAN CONGO · 1920 - 1930

| Value | 1 Franc |
| Material | Copper nickel |
| Weight | 10 gr |
| Diameter | 28.8 mm |
| Thickness | 2 mm |
| Shape | Round |
| Subject | Portrait of Albert I with laurel - Palm tree |
Coin