Watch List notes:

DULAFID: Ahmad b. 'Abd al-'Aziz, 879-893, AR dirham (3.28g), Isbahan, AH271, A-1398, citing the Abbasid caliph al-Mu'tamid and his vizier as dhu'l-wizaratayn ("possessor of the two vizierates", i.e., both military & civilian), VF-EF, R, ex Jim Farr Collection.

Estimate: 60-80 USD