Watch List notes:

Islamic Coins, Abbasid, temp. al-Mahdi (158-169 AH/AD 775-785), AR dirhams (2): al-Abbasiya, 161 AH; 166 AH with local governor Yazid in lower reverse field, 2.74g., 2.99g. (Album 215.2), the first with brilliant fields, about uncirculated and rare as such, the second an irregular crude strike, but full weight, extremely fine (2)