Watch List notes:

Bengal Sultanate, Ala-ud-din Husain (AH 899-925/1493-1519 AD), No Mint, Silver Tanka, Obv: al-sultan al-adil Ala ud dunya wa'l din abu'l muzaffar, Rev: Husain Shah al-sultan bin sayyid ashraf al-husaini khuld allahu mulkahu wa sultanahu, 10.59g, 26.98mm, (G&G # B774), about very fine, Rare.