Coin, Seljuqs, Kayka'us II, Fals, AH 643-647 (1245/49), VF(30-35), Copper. Seljuqs of Rum, Kayka'us II 'Izz al-Din (AH 643-647/1245-1249), Fals. Album 1225. This item is certified authentic following the expertise of two recognized numismatic experts.