Dinar AV Egypt & Syria (Pre-Fatimid), Tulunids, Harun, AH 283-292 / AD 896-904, citing the Abbasid caliph al-Muktafi billah and the Tulunid ruler Harun ibn Khumarawayh, Misr, AH 290 = AD 902/3 21 mm, 4 g Bernardi 230De