Poland
Postwar Second Republic (1944-1952)
Av: Bust of Nicolaus Copernicus slightly to right, NICOLAUS COPERNICUS QUISOLEM STARE TERRAM MOVERI IUSSIT, Rw: XV / LUSTRIS / FELICITER / PERACTIS / MDCCCLXXIII / MCMXLVIII, ACADEMIA LITTERARUM ET SCIENTIARUM POLONA, designed by Franciszek Kalfas
tombak, 60.2 mm, 91.04 g, edition of 1,300 pieces