ISLAMIC, Ottoman Empire. Mahmud II. AH 1223-1255 / AD 1808-1839. AV Cedid Adli altın (20mm, 1.59 g, 12h). Qustantaniya (Istanbul [Constantinople]) mint. Dated AH 1223 and RY 17 (AD 1825). Damalı 30-K-A20-17; ICV 3491; KM 635. Toned, traces of deposits, marks, areas of peripheral weakness, lustrous. EF.