CHAGHATAYID KHANS: Isan Buqa, 1307-1318, AR dirham (1.90g), Tirmidh, AH708, A-1987, mint formula around Chaghatayid tamgha / date in center of kalima, written 807, i.e., 708 retrograde, Fine to VF, RR, ex Ruud Schüttenhelm collection.
Estimate: 125-175 USD