AN EARLY ISLAMIC GLASS WEIGHT OF DOUBLE DIRHAM

Reference: ART3005619

Glass weight, moulded and stamped, transparent dark-green in colour, citing in the centre with the name Amir al-Mu'mnin, surrounded by Al-Imam Ma'ad Abu Tamim al-Mustansir (427-487 AH/1036-1094 AD).
5.834g, 24 mm.
coin weight: double dirham.