This is a modern commemorative set from Turkey for 2024, known as the “Ottoman Sultans (1–9)” series. It consists of bimetallic coins with a face value of 1 Turkish Lira each, made of copper, nickel, and zinc. The set features nine of the early Ottoman sultans, including Osman Ghazi, Orhan Ghazi, and Mehmed the Conqueror. The set is for historical and informational purposes only and is not for circulation. It was issued in limited quantities for collectors, with an artistic design that displays portraits of the sultans and historical backgrounds reflecting the founding and expansion of the Ottoman Empire.
