Watch List notes:

Bengal Sultanate, Shams ud-din Muzaffar (AH 896-899/1490-1493 AD), Silver Tanka, 'Kamata Mardan' Type, Obv: Arabic legends The Kalima Shahada in the centre, "Muzaffar Shah al-sultan khuld allahu mulkahu wa sultanahu", Rev: Arabic legend "Fath al-mulk al-adil al-badhil al-mujahid sa'd al-din nasir amir al-muminin al-mukhatib shams-ud-dunya wa'l din abu'l nasr", 10.9g, 30.70mm, (G&G # B681), countermarks, about very fine, Extremely Rare.