Watch List notes:

Bengal Sultanate, Nasir-ud-din Nusrat Shah (AH 925-938/1519-1531 AD), Gold Tanka, AH 927, Obv: al-sultan bin al-sultan nasir al-duniya wal din abul muzaffar,Rev:nusrat shahal sultan bin husain shah al sultan al husaini khallada allah mulkahu, 10.58g, 21.47mm, Unlisted Type, almost UNC, Very Rare.