ISLAMIC KINGDOMS. Abbasid of Yemen. Dinar, AH 313 (925/26). Sanaa Mint. Al-Muqtadir. NGC AU-58.A-1058.1 (R). An appealing Dinar, this example is well struck, with strong eye appeal and glowing surface quality throughout. Evidence of actual circulation is hard to find, and a general lustrous allure coats the surfaces.