Rasulids
al-Muzzafar Shams ad-dîn Yûsuf ibn 'Umar, 647-694 H./1249-1295 AD Fals date, if any, illegible, Ta'izz, on both sides a triangle withe the names of the caliph al-Musta'sim and the Rasulid king from bottom upwards: al-malik / as-sultâ / n al-muzaffar, around: bismi llâh - duriba bi-ta'izz - ... 4.32 g.; Black patina Very rare Very fine