
820–821 Madinat al-Salam

821–822 Madinat al-Salam (this page)

821–822 al-Ma'mun dirham (Isbahan)

821–822 Tahir b. al-Husayn dirhem

821–822 al-Ma'mun dirham (Fars)

821–822 Tahir b. al-Husayn fals

821–822 Ziydat Allah I Dirham

821–822 al-Ma'mun dirham (al-Madinat al-Ma'muniya…)

821–822 Tahir b. al-Husayn dirham (Samarqand)

821–822 Tahir b. al-Husayn dirham (al-Muhammadiya)