temp. al-Mahdi / al-Hadi, 'Abbasid Caliphs AH 158-169/AD 775-785; AH 169-170/AD 785-786 SICA-3, 122-124; A 214, Extremely Fine Mintless early type. Kalima at center, Qur’an 9:33 in margin; Reverse, continuation of Kalima, date formula…