ISLAMIC, al-Andalus (Spain). Umayyads. temp. 'Abd al-Rahman I ibn Mu'awiya, AH 138-172 / AD 756-788. Dirham (Silver, 30 mm, 2.72 g, 7 h), al-Andalus, AH 164 = AD 780/1. Album 339. Struck from a slightly worn reverse die, otherwise, very fine.
Ex Leu 53, 21-22 October 1991, 351 (part of).