Watch List notes:

Bengal Sultanate, Ghiyath-ud-Din Mahmud(AH 939-945/1532-1538 AD), Gold Tanka, 945 AH, Obv: al sultan bin al-sultan ghiyath al-dunya wal din abul muzaffar mahmud shah, Rev: al-sultan bin husain shah al-sultan khuld allahu mulkahu wa sultanahu, 10.61g, 19.45mm, (GG # B925), about extremely fine, Extremely Rare.