Inscriptions on both sides: Al-Sultan al-adil shms al-dunya wa'l din abu'l muzaffar ilyas shah al-sultan / Sikandar al-thani yamin al-khalifa amir al-muminin. Al-baldat Firuzabad mint. Large silver coin, measuring 25mm, 10.61 grams. "The coins of Indian Sultanates" #B-151.