Abbasid, al-Muqtadir (295-320h), dirham, Madinat al-Salam 319h, obv., citing Abu'l-'Abbas ibn amir al-mu'minin, rev., citing 'Amid al-dawla, 3.73g (Album 249, where known date given as '320 only'), cleaned, slightly creased, fine to good fine and extremely rare
(200-300 GBP)