The Umayyad Caliphate. 'Umar (99-101 AH / 717-720 AD). AR Dirham, al-Kufa mint, 100 AH. D/ Kalima in three lines; mint and date formula around. R/ Qur'an CXII in four lines; Qur'an IX, 33 around. Album 133; Klat 544a. 2.80 g. 25.50 mm. Nicely toned. Good VF. First year of reopening of al-Kufa mint, which had closed in 82 AH and reopened for copper and silver in 100 AH.