ISLAMIC, Umayyad Caliphate. Mu'awiya ibn Abi Sufyan, AH 41-60 / AD 661-680. Drachm (Silver, 32 mm, 3.86 g, 3 h), Arab-Sasanian type, DA (Darabgird), AH 43 = AD 663/4. Draped bust resembling Khosrau II to right, wearing an elaborate mural crown; behind head, ‘GDE / ʾp̄zwt'’ (‘[may his] glory increase’ in Pahlavi); before head, ‘mʾʾwyʾ ʾmyl / Y wlwyšnykʾn’ = ‘Māʾāwyā amīr ī wurrōyišnīgān’ (‘Muʿawiya, Commander of the Believers’ in Pahlavi); in the outer margin, ‘bism Allāh’ (‘In the name of Allah’ in Arabic). Rev. Fire altar with ribbons, flanked by two attendants; above altar, star and crescent; to left, date in Pahlavi; to right, DA (abbreviation for the name of the mint in Pahlavi). Album 14. Rare. Slightly crystallized and with some horn silver, otherwise, extremely fine.