Islamic Coins, Abbasid, al-Mamun (194-218h), gold dinars (4): 201h, al-Iraq; 205h, L'illah; 209h, 210h, both citing 'Ubayd Allah b. al-Sari, wts. 4.29gms.; 3.76gms.; 4.17gms.; 4.14gms. (A.222.12, 222.14, 222.9), the first plugged, clipped, fine to very fine (4)