ISLAMIC, Islamic Seals. Circa 7th-10th century CE. Seal (Lead, 28 mm, 17.50 g), an Abbasid seal, circa 8-10th century. 'al-Amir / Ja'far Mawla A/mir al-Mu'minin' ('The Prince / Ja'far Servant of / the Commander of the Faithful' in Kufic). Good very fine.