'Abbasid caliphs
Abû l-'Abbâs as-Saffâh, 132-136 H./750-754 AD. Dirham 133 H., al-Basra, standard type with three circles around rev. field. Lowick 965; Artuk 158; Nützel 606. 2.76 g.; Very fine/Extremely fine
Acqu. Stephen Album, Santa Rosa, list 175, February 2002, no. 105.