UMAYYAD: Hisham, 724-743, AR dirham (2.56g), al-Andalus, AH123, A-137, Klat--, clear mint & date, unpublished & unique, VF, RRRR. Correct style, similar to al-Andalus 122 (Klat-135) and 124 (Klat-136), slightly clipped, as is common for the later date Umayyad dirhams of al-Andalus, presumably as they were reduced to the later standards in order to remain in circulation.
Estimate: 11,000-13,000 GBP