Watch List notes:

Iran, Islamic Dynasties, Artuqids of Mardin. Nasir al-Din Artuq Arslan, 597-637 AH (1201-1239), Dirham, Mardin, 634 AH = AD 1236-1237; AE (g 7,85; mm 29; h 11); Facing male bust (Sun); around kufic legend, Rv. Five-line legend in squarish Kufic with three stars between second and third lines. S/S 47.3.
Brown patina, very fine.