Legends on both sides: Al-muayyad bi-tayid al-rahman and ruler's titles, the names of the four Caliphs in the margins / Nasir al-Islam wa'l muslimin nasir amir al-muminin. Muazzamabad mint, dated to 793 AH / 1390 AD. Excellent large silver coin, very attractive, thick and heavy. 25mm, 10.4 grams. "The coins of the Indian Sultanates" B-245; Rajgor 231.