ISLAMIC, Egypt. Fatimids. al-Mustansir billah. AH 427-487 / AD 1036-1094. Glass Half Dirhem Weight (16mm, 1.47 g, 0h). al-mustansir/billah in Arabic in two lines; below, florette flanked by pellets / Traces of legend and design. Balog, Fatimid 288. Intact, translucent blue-green hue.