ISLAMIC, Seljuks. Rum. 'Izz al-Din Kay Ka'us II, first sole reign, AH 643-647 / AD 1245-1249. Dirham (Silver, 22 mm, 2.99 g, 3 h), Sivas, AH 646= 1248/1249. The Kalima, mint and date in ornamental Arabic script within dotted square; rosette between two stars above. Rev. "Title of Kay Ka'us II" in ornamental Arabic script within dotted square; rosette between two stars above. Broome 321B. A nice example. Nearly extremely fine.