Watch List notes:

Sultans of Dehli, Mu'izz al-din Kaiqubad (686-689h), silver Tanka, mint (Dehli) and date off flan (GG D178); 'Ala al-din Muhammad, silver Tankas (2): Dar al-Islam, date off flan (GG D225), Hadrat Dehli 713h (GG D226); Muhammad b. Tughluq, silver Tanka, Dar al-Islam 725h (GG D360), billon Tanka, no mint, 729h (GG D370). Fine to very fine, the fourth scarce. (5)

Estimate: £50-70