Watch List notes:

ISLAMIC, 'Abbasid Caliphate. temp. Al-Ma'mun. AH 199-218 / AD 813-833. AR Dirham (26mm, 2.95 g, 9h). Madinat al-Salam (Baghdad) mint. Dated AH 204 (AD 819/20). Album 223.5; ICV 390. Iridescent toning, slight scratches, slightly wavy flan. Good VF.