Nasir al-din Mahmud I, Silver, 1/2 Tanka, 5.52g, Muhammadabd Champaner Mint, Obv: Al Sultan Al Azam Nasir al-Dunywa Wa'l din Abu'l Fath, Rev: Mahmud Shah Al Sultan reading upward within hexagon, mint name partly off flan, (G&G# G136). Very fine.