368, Lot: 580. Estimate $250. Sold for $170. This amount does not include the buyer’s fee.

ISLAMIC, Umayyad Caliphate. Muhammad ibn Ubaidah. 8th century AD. PB Seal (19mm, 8.00 g, 6h). Baalbek mint. muhammad bin/Ubaidah in Arabic within linear incuse square / barsal(?)/ba’albek in Arabic. VF, earthen dark gray patina, manufacturing flaws on reverse.