Watch List notes:

AQ QOYUNLU: Hasan, 1453-1478, AR tanka (4.91g), Shaykh Murshid, ND, A-2516, countermarked on type A-2512 of the same ruler, Hasan, Astarabad mint, AH875, VF mark on AVF host, R on RR host, ex Ruud Schüttenhelm collection. The host is die-identical to the Astarabad tanka host coin of Zeno-45670, which has different countermarks.

Estimate: 85-125 USD