Watch List notes:

Sultans of Malwa, Hisam al-din Hushang (808-838h), silver Tanka, no mint, date off flan (GG M3); 'Ala al-din Mahmud I (839-873h), silver Tanka, mint (Shadiabad) and date off flan (GG M25). Both very fine and scarce. (2)

Estimate: £100-120