Watch List notes:

AQ QOYUNLU: Hasan, 1453-1478, AR tanka (5.00g), NM, AH875, A-2516, countermarked Allah 'adl-i sultan abu'l-nasr hasan bahadur within trefoil, with later or earlier countermark of Sultan Husayn (beh bud, A-2437, VF), on Shahrukh, MM, DM (A-2405), lovely VF on Fine host, RR.

Estimate: 100-150 USD