ISLAMIC, 'Abbasid Caliphate. al-Mahdi. AH 158-169 / AD 775-785. AR Drachm (25mm, 2.98 g, 3h). Bukharkhudat type. Bukhara mint. Struck circa AH 158-168 / AD 774-785. Crowned bust right; al-mahdi to upper left / Fire flanked by attendants; bust right in flames. Treadwell, Monetary, Type 3; Walker 319-37; Album 94; ICV 96. VF, toned, small edge split.