Watch List notes:

ABBASID REVOLUTION: 'Abd Allah, as caliph, 749-754, AE fals (1.45g), Tawwaj, AH132, A-M209, date in obverse field in words, decent strike, decent patination, VF, RRR. Considered either revolutionary or 'Abbasid, as the name 'Abd Allah is followed by the title "amir al-mu'minin", but still retains the Qur'anic verse 42:23 standard only on the revolutionary issues at this time.

Estimate: 800-1,000 USD