Poland
People's Republic of Poland (1952-1989)
Av: Two pelicans (emblem of the city coat of arms) girded with a ribbon, on which 1136-1986, at the bottom Łowicz, Rw: Panorama of the city according to the 17th century engraving, designed by Beata Wątróbska-Wdowiarska
tombak, 69.9 mm, 145.48 g, mintage 4,000 pieces