Al-Harith b. 'Abd Allah al-Azdi served as governor of Sijistan under the Umayyad administration, issuing coins that replicate Sasanian silver prototypes so closely that attribution depends almost entirely on the Arabic marginal inscriptions. His governorship coincided with the broader Second Fitna — the civil war following Yazid I's death — when central Umayyad authority fractured and regional governors operated with considerable autonomy. That instability is precisely why so many Arab-Sasanian issues from this window survive in such variety; multiple governors struck simultaneously with no unified monetary policy enforcing standardization.
Al-Harith b. 'Abd Allah al-Azdi served as governor of Sijistan under the Umayyad administration, issuing coins that replicate Sasanian silver prototypes so closely that attribution depends almost entirely on the Arabic marginal inscriptions. His governorship coincided with the broader Second Fitna — the civil war following Yazid I's death — when central Umayyad authority fractured and regional governors operated with considerable autonomy. That instability is precisely why so many Arab-Sasanian issues from this window survive in such variety; multiple governors struck simultaneously with no unified monetary policy enforcing standardization.