20 Zlotych 1988 [Poland]
Coins-Europe
- Country: Poland
- Shape: Round
- Weight: 8.7 g
- Mintage: 14,994,000 pcs.
- Metal: Cupronickel (copper-nickel)
- Designation: Cu-Ni
- Denomination: 20 zlotych (zlotych)
- Currency unit: Zloty
- Orientation: Medallic
- Designer: Ewa Tyc-Karpińska
- Summary: Y# 153.1
- Diameter: 26.5 mm
- Thickness: 2.1 mm