Hadrat Firuzabad Mint Silver Tanka Coin Sikandar bin Ilyas of Bengal Sultanate.
Bengal Sultanate, Sikandar Shah Bin Ilyas (AH 758-792/1357-1389 AD), Hadrat Firuzabad Mint, Silver Tanka, Obv: Arabic legend "al Imam ul azam abul mujahid Sikandar Shah ibn Ilyas Shah al-sultan", Rev: Arabic legend "yamin al khalifat allah nasir amir ul mominin khuld Allahu khilafatuhu" & mint name hijri year in the margin, 10.75g, 29.00mm, (G&G # B181), test mark, about very fine.