Poland
Third Republic of Poland (since 1989)
Re: Copper ore deposit, KGHM / POLAND / MIEDŹ S.A. / BRANCH / MINING PLANTS / RUDNA / 1974–1999, Obverse: Ore deposit, featuring a stylized “25” within it, with three miners at the bottom; designed by Hanna Jelonek
copper, 72.1 mm, 150.54 g, mintage of 3,000 pieces





