GREAT SELJUQ: Malikshah I, 1072-1092, AR dirham (2.94g), al-Ahwaz, AH481, A-S1676, citing the caliph al-Muqtadi on the obverse, the reverse field filled with Sura 112 of the Qur'an, as on Umayyad dirhams, probably unique and of the highest rarity, Fine to VF, RRR.
Estimate: 200-300 USD