This is a 1953 25 Korun banknote from Czechoslovakia, graded as Gem Uncirculated by PMG with a grade designation of EPQ/PPQ. The certification number is 84a66E2188214002G I. This highly collectible banknote is from the Czech Republic and is a valuable addition to any numismatic or paper money collection, showcasing the history and culture of Czechoslovakia during the mid-20th century.