| Value | 1 Colon |
| Material | Copper nickel |
| Weight | 10 gr |
| Diameter | 29 mm |
| Thickness | 2 mm |
| Shape | Round |
| Subject | Costa Rica coat of arms - Value within a laurel wreath and initials of the "Banco Central de Costa Rica |
KM177 · COSTA RICA · 1937 - 1948

| Value | 1 Colon |
| Material | Copper nickel |
| Weight | 10 gr |
| Diameter | 29 mm |
| Thickness | 2 mm |
| Shape | Round |
| Subject | Costa Rica coat of arms - Value within a laurel wreath and initials of the "Banco Central de Costa Rica |
Coin