Rukn al-dunya wa'l din abu'l muzaffar barbakshah al-sultan bin mahmud al-sultan / al muayyad bi-tayid al-rahman khalifat allah bi'l hujjat wa'l burhan, date below. 28mm, 10.8 grams .Dar al-Darb mint. Dated to 867 AH / 1462 AD. 28mm, 10.80 grams. "The coins of Indian Sultanates" #B-536.