20 Groszy 2006 [Poland]
Coins-Europe
- Country: Poland
- Shape: Round
- Weight: 3.22 g
- Mintage: 35000000 pcs.
- Metal: Cupronickel (copper-nickel)
- Designation: Cu-Ni
- Denomination: 20 groszy
- Currency unit: Grosz
- Orientation: Medallic
- Artist: obverse: Stanisława Wątróbska-Frindt; reverse: Ewa Tyc-Karpińska
- Summary: Y# 280
- Diameter: 18.5 mm