Watch List notes:

TIMURID: Sultan Mahmud, 1469-1495/2nd reign, AR tanka (4.75g), Samarqand, AH899, A-2454.2, very clear mint & date, with poorly applied countermark of Sultan Husayn (A-2439, mint missing), VF, RR, ex Ruud Schüttenhelm collection.

Estimate: 100-120 USD