India, Sultans of Bengal, Sikandar b. Ilyas (758-792h), silver tanka, Baldat al-Mu'azzam Mu'azzamabad, date unclear, 10.81g (G G B194), very fine, rare. Although the date is unclear, it does not appear to be 786, which is the only date recorded by Goron & Goenka for this type. (£80-100)