OTTOMAN EMPIRE. Mahmud II (AH 1223-1255 / AD 1808-1839). Altilik - 6 Kurush. Dated AH 1223//28 (AD 1834). Qustantiniya (Constantinople) mint. Obv: Tughra. Rev: Legend with RY date, mint formula and AH date. 11,60g 38,3 mm