Silver Dirham Al Mahdi, Caliphate Abbasid, Muhammadiyah Mint 168 H - 24 mm / 2,91 gr. Obv: First part of kalima in three lines; mint and date formula around Rev: Continuation of kalima in three lines across field Shipments destined outside of Spain (both from the European Union and third countries) are subject to the processing of the corresponding export permits. Depending on the duration of these administrative procedures, some shipments could be affected by small delays, normally not exceeding 30 days. Ref: 5322