CZECHOSLOVAKIA: Specimen of 25 Korun (1953) in blue on light blue unpt with equestrian statue of Jan Zizka at left. S/N: "HV 055210". Perforated with three holes. WMK: Star in circle. Printed by STC, Praha. Inside holder by PMG "Superb Gem Unc 67 EPQ". Top pop in PMG. (Pick 84s).