Watch List notes:

ISLAMIC, Ottoman Empire. Mahmud II. AH 1223-1255 / AD 1808-1839. AV Hayriye Altını (22mm, 1.81 g, 12h). Qustantiniya (Constantinople) mint. Dually dated AH 1223 and RY 24 (AD 1832). Damalı 30-K-A24-24; KM 638; Friedberg 10. Earthen deposits in devices, underlying luster. EF.