Poland
Third Republic of Poland (since 1989)
Obverse: against a textured background, “ON THE 45TH ANNIVERSARY / OF THE DISCOVERY OF THE COPPER ORE DEPOSIT / IN THE PRZEDSUDETSKA MONOCLINE / • SIEROSZOWICE / 23 •” III • 1957 / LUBIN • / 8 • VIII • 1957, on the left: KGHM— / POLSKA MIEDŹ S.A. / 2002, designed by Hanna Jelonek
patinated copper, 69.8 mm, 180.44 g, mintage of 206 or 306 pieces





