Watch List notes:

QARA QOYUNLU: Iskandar, 1420-1438, AV ¼ mithqal (1.09g), NM, ND, A-R2490, the only known gold coin of Iskandar, EF, RRR. The combination Sunni and Shi 'ite reverse is unusual, but conforms to the silver coins of the Qara Qoyunlu ruler Aspan (1419-1420 & 1434-1440), which cite two of the Shi 'ite Imams on the reverse and the Sunni kalima on the obverse.

Estimate: 400-500 USD