ISLAMIC KINGDOMS. Sulayhid. Dinar, AH 496 (1102/03). Aden (as "Adan") Mint. Arwa bint Ahmad, Queen. NGC MS-64.A-1077. Weight: 2.41 gms. Enticing and appealing, this near-Gem Dinar yields charming details, with forceful red toning and beautifully executed calligraphy of a degraded style.