20 zloty: Krzemionki Opatowskie
Coin parameters
| Country: |  Poland |
|---|---|
| Mintage year: | 2012 |
| Issue date: | July 2012 |
| Face value: | 20 zloty |
| Diameter: | 38.61 mm |
| Weight: | 28.28 g |
| Alloy: | Silver |
| Quality: | Proof |
| Mintage: | 45,000 pc proof |
| Country: | Poland |
|---|---|
| Mintage year: | 2012 |
| Issue date: | July 2012 |
| Face value: | 20 zloty |
| Diameter: | 38.61 mm |
| Weight: | 28.28 g |
| Alloy: | Silver |
| Quality: | Proof |
| Mintage: | 45,000 pc proof |