Watch List notes:

Sultans of Bengal, Nasir al-din Nusrat (925-938h), silver Tankas (3): Dar al-Darb, date unclear (GG B806), Dar al-Darb Fathabad 925h (GG B810), Husainabad 925h (GG B814); 'Ala al-din Firuz II (938-939h), silver Tankas (2): Fathabad, undated (GG B874), no mint or date (GG B884); Ghiyath al-din Mahmud, silver Tanka, badr shahi type, 'Arsah, date (931h?) uncertain (GG B896). Fine to good very fine, the last three scarce. (6)

Estimate: £80-100