Reverse: السلطان الاعظم غياث الدنيا والدين كيخشرو بن كيقباد \\ ضرب بسيس سنث تسع و ثلاثين وستمائةThe Greatest Sultan Ghiyath al-Dunya
wa-l-Din, Kay Khusrau b. Kayqubad // This dirham was struck in Sis in the year 639
1917.215.911http://numismatics.org/collection/1917.215.911mb_physical,osm,imperiumobjecthttp://numismatics.org/search/id/https://numismatics.org/themes/mantisdisplaypk.eyJ1IjoiYmhpaWJuZXIiLCJhIjoiY2xlZWZqZmJjMGdheDNwcW1qaHM2MWZ4cSJ9.oR2ZyKdE7BYKzQkjiotNSghttp://numismatics.org/search/manifest/1917.215.911American Numismatic Society