

Poland, People's Republic of Poland (1952-1989), Plock. Medal 1985, 900th Anniversary of the Birth of Boleslaw III the Wrymouth, MMP 85/269, Paszkowycz 56/85, designed by S. Makuliński, issuer: Scientific Society, Plock mintage 500 pcs, Bronze 80 mm, weight 199,09 g., Condition XF+, green tarnish