Title: al-Mahdī wa-al-Mahdawīyah ʻalá al-maskūkāt al-Islāmīyah
Subjects: Islamic coins, History, Coinage, Mahdism, Coins, Islamic civilization, Islamic numismatics
Places: Islamic countries, Islamic Empire
People: Muḥammad ibn al-Ḥasan Mahdī (869-)