Mahmud I, Silver 1/2 Tanka, 5.72g, AH 906, Muhammadabad Mint, Obv: Al Sultan Al Azam Nasir al-Dunywa Wa'l din Abu'l Fath, Rev: Mahmud Shah Al Sultan reading upward within square, date at bottom, mint name off flan (G&G# G119). Very fine.