Poland
Third Republic of Poland (since 1989)
Obverse: 1971 / 25TH ANNIVERSARY / COPPER SMELTERS / GŁOGÓW / 1996, all set against a stylized “Cu” emblem; Reverse: A steelworker at the pig iron tap, designed and crafted by Maciej Albrzykowski
silver-plated and oxidized tombac, 69.6 mm, 125.79 g, mintage of 500 pieces, struck along the edge





