Watch List notes:

Abbasid, al-Rashid, AH 170-193 (AD 786-809). AR dirham (2.90 gm; 26 mm). Muhammadiya mint. Dated AH 186, citing Salm and Ja'far. Struck in the name of Harun's son al-Amin. Album 219.9. Choice EF. Rare.