Watch List notes:

OTTOMAN EMPIRE: Süleyman I, 1520-1566, AV sultani (3.47g), Kostantiniye, AH926, A-1317, lovely strike, EF. The ruler's name is inscribed as sultan süleyman shah bin selim shah, a formula used from 1520 until about 1540. The style of this example is so similar to the Kostantiniye sultanis of his predecessor Selim I that it is likely that this was struck during the first couple years of Süleyman's reign, i.e., ca. 1520-1522.

Estimate: 300-400 USD