| Value | 10 Zlotch |
| Material | Copper nickel |
| Weight | 13 gr |
| Diameter | 31 mm |
| Thickness | 2 mm |
| Shape | Round |
| Subject | State emblem - Casimir the Great Legends incuse; Trial Strike |
Y52.1 · Poland · 1964

| Value | 10 Zlotch |
| Material | Copper nickel |
| Weight | 13 gr |
| Diameter | 31 mm |
| Thickness | 2 mm |
| Shape | Round |
| Subject | State emblem - Casimir the Great Legends incuse; Trial Strike |
Coin