ISLAMIC, Arabia. Zuray'ids. Muhammad ibn Saba', AH 534-550 / AD 1140-1155. Dinar (Electrum, 23 mm, 2.34 g, 6 h), citing the deceased Fatimid caliph al-Amir bi-Ahkam Allah (AH 494-524 = AD 1101-1130), Adan, date somewhat blundered. Album 1080. Struck from a somewhat corroded reverse die, otherwise, good very fine.