Al-Ma'mun
Videos
Abū al-ʿAbbās Abd Allāh ibn Hārūn al-Maʾmūn, better known by his regnal name al-Ma'mun, was the seventh Abbasid caliph, who reigned from 813 until his death in 833. His leadership was marked by the po
Gold dinar of al-Ma'mun, minted in Egypt in 830/1
Silver Dirham of al-Ma'mun. AH 199–218 / AD 813–833. Dirham weight 25mm, 3.19 g, 3h. Medinat Isbahan mint dated AH 205 (820/1 AD)
The Byzantine embassy of John the Grammarian in 829 to Ma'mun (depicted left) from Theophilos (depicted right)
The populace pays allegiance to the Abbasid caliph, al-Ma'mun in 813. (from the book Tarikh-i Alfi 1593 CE)
Al-Fadl ibn Sahl
Videos
Abu l-Abbas al-Fadl ibn Sahl ibn Zadhanfarukh al-Sarakhsi, titled Dhu 'l-Ri'āsatayn, was a famous Persian vizier of the Abbasid era in Khurasan, who served under Caliph al-Ma'mun. He played a crucial
Abbasid gold dinar, naming Caliph al-Ma'mun and al-Fadl, with his title Dhu 'l-Ri'āsatayn