Poland/ 1 Grosz/ 2013
  |
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| Manganese Brass | 1.64 gr. | 15,5 mm. | Reeded. | Medal (0º) |
Mint marks:  - The Polish State Mint PLC. Warsaw, Poland. |
|
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| Manganese Brass | 1.64 gr. | 15,5 mm. | Reeded. | Medal (0º) |
| Mint marks: - The Polish State Mint PLC. Warsaw, Poland. |