Arabic text in center, surrounded by one row of another Arabic text. Annulets evenly distributed in the outer margin.
Obverse script
Arabic
Obverse lettering
الهامش : بسم الله ضرب هذا الدرهم بال
معادن الشاش سنه تسعىن و مئة
المركز : لا إله إلا الله وحده لا شريك له (Translation: External margin : in the name of God this dirham was struck in Ma`dan Al-Shash in the year ninety and one hundred Circle center : there is no God but Allah alone with no partner.)
Reverse description
6 rows of Arabic text in the center, surrounded by one additional row of Arabic text in the outer margin.
Reverse script
Arabic
Reverse lettering
:الهامش
محمد رسول الله أرسله بالهدي و دين الحق
ليظهرة علي الدين كله و لو كرة المشركون
:المركز
على
محمد رسول الله
مما أمر به الأميرالمامون
عبدلله بن أمير المؤمنين ولى
ولى عهد المسلمين
النصر (Translation: External margin: Muhammad the messenger of God came with guidance and true religion So that the entire religion may prevail, even if the polytheists hate it Circle center : Ali Muhammad the messenger of God From what Prince Al-Mamoun Abdullah son of Commander of the Faithful, the Crown Prince of the Muslims, ordered Nasr)