Poland
The Third Republic of Poland (since 1989)
Av: Facade of building with inscription NARODOWY BANK POLSKI, above, 50 ANNIVERSARY / UTWORZENIA / NARODOWY BANK / POLSKIEGO, Rw: Reverse of gold coin of first post-war design, 1945 / 1995, designed and made by Ewa Olszewska-Borys
silver-plated and oxidized tombak, 65.0 x 65.0 mm, 165.03 g, mintage 300 pieces