Jalal al-dunya wa'l din abu'l muzaffar mohammed shah al-sultan / Nasir amir al-muminin ghawth al-Islam wa'l muslimin khallada mulkahu within a square, mint and date in margins. Arsah Chatgaon mint, dated to 823 AH / 1429 AD. 30mm, 10.8 grams. "The coins of Indian Sultanates" #B330.