Bengal Sultanate, Sikandar bin Ilyas (AH 758-792/1357-1389 AD), Iqlim Mu'azzamabad Mint, Silver Tanka, Obv: al-imam al-a'zam abu'l mujahid sikandar shah ibn ilyas shah al-sultan, Rev: yamin khalifat allah nasir amir al-mu minin khallada allah khilafatahu within the circle & mint name Iqlim Mu'azzamabad completely visible in margin, 10.73g, 27.18mm, (G&G # B182), about very fine, test marks.