No special features recorded
777–778 Tabaristan
778–779 Tabaristan (this page)
Undated Tabaristan
778–779 al-Mahdi dirham (al-'Abbasiya)
778–779 Pre-Reform coinage
778–779 al-Mahdi
778–779 al-Mahdi dirham (Madinat al-Salam)
778–779 al-Mahdi Dirhem
778–779 al-Mahdi dirham (Madinat Jayy)
778–779 al-Mahdi dirham (Madinat as-Salam)