Coin parameters
| Country: |  Poland |
|---|---|
| Mintage year: | 2011 |
| Face value: | 20 zloty |
| Diameter: | 38.61 mm |
| Weight: | 28.28 g |
| Alloy: | Silver |
| Quality: | Proof |
| Mintage: | 80,000 pc proof |
| Country: | Poland |
|---|---|
| Mintage year: | 2011 |
| Face value: | 20 zloty |
| Diameter: | 38.61 mm |
| Weight: | 28.28 g |
| Alloy: | Silver |
| Quality: | Proof |
| Mintage: | 80,000 pc proof |