Watch List notes:

Islamic Coins, Abbasid, temp. Harun al-Rashid, silver dirham, al-Muhammadiya 180h, citing al-Amin, the Governor Muh'd b. Yahya and Ja'far, wt. 2.91gms (Lowick 1736, one reference; A 219.91), good very fine, rare
(100-120 GBP)