Watch List notes:

Abbasid Caliphate. al-Amin. 193-198/809-813. AR dirham (25 mm, 2.97 g, 2 h). Madinat al-Salam mint, dated AH 195 (A.D. 810/11). Citing Al-Abbas rabbi Allah. Album 221.3a. toned VF, struck well with rusty die.