Poland
People's Republic of Poland (1952-1989)
Av: Classicist frame, bottom 1978, 50 YEARS / GABINETU / NUMIZMA / TYCZNEGO / MENNICA / WARSAW / SKIEJ, Rw: Classicist frame, top 1928, center concave mw and convex GN, designed and made by Jerzy Jarnuszkiewicz
silver plated and oxidized tombak, 59.5 x 59.9 mm, 181.02 g, mintage 300 pieces, medal in frame rotated 360 degrees, additionally original box with information brochure
