Watch List notes:

ISLAMIC, 'Abbasid Caliphate. Al-Mu'tadid, AH 279-289 / AD 892-902. Dinar (Gold, 18 mm, 2.88 g, 1 h), citing the caliph al-Mu'tadid billah, San'a', AH 289 = AD 901/2. Bernardi 211El. Some marks and with a few light scratches on the reverse, otherwise, about extremely fine.