Watch List notes:

Islamic Coins, Abbasid, al-Ma'mun (194-218h), silver dirham, Madinat Naysabur 197h, citing the Vizier Dhu'l Riyasatayn and 'Abd Allah in obv. outer margin, wt. 3.08gms. (A.223.4), extremely fine and rare
(120-150 GBP)