Poland, PRL (1952-1989). Klippe Medal 1988, 70th Anniversary of Independence, Józef Piłsudski, MMP 290/90, Paszkowycz 160/88, designed by J. Stasiński, issued by: Polish Archaeological and Numismatic Society, Lublin, mintage 40 pcs, Silver 70 x 70 mm, weight 187,60 g. .925, stamped Ag 925, Condition UNC