ISLAMIC, Ottoman Empire. Mahmud II. AH 1223-1255 / AD 1808-1839. AV Cedid Rumî Tek Altın (23mm, 2.42 g, 12h). Qustantiniya (Constantinople) mint. Dually dated AH 1223 and RY 13 (AD 1821). Sultan 2970; Pere 759; KM 616; Friedberg 10. UNC, lustrous, slightly wavy flan.
From the collection of Dr. Lawrence A. Adams, purchased from Stephen Album, August 1981.