840–841 Khwarazm (this page)
841–842 Khwarazm
842–843 Khwarazm
Undated (Khwarazm)
840–841 Yemen abu Ishaq Muhammad al-Mu‘tasim bi-Allah dinar - دينار
840–841 al-Mu'tasim Dirham (Muhammadiya)
840–841 ‘Abbasid fals
840–841 al-Mu'tasim Dirham (Madinat al-Salam)
840–841 al-Mu'tasim Dirham (Surra man Ra'a)
840–841 al-Mu'tasim Dirham (Fars)