Seljuq of Rum, Giyaseddin Keyhusrew b. Keykubad, AH639, Dirham Konya Obverse "Figure of Shir u Khurshid (lion and sun) to right Above: Al-imamu'l- Mustansir Billah Amiru'l-Mu'minin"
Weight: 2,9 gr Diameter: 22,4 mm