Bengal Sultanate, Shams Al-Din Ilyas (AH 743-758, 1342-1357 AD), Silver Tanka, 10.54 gms, Hadrat Firuzabad Mint (fully visible in margin on rev), Obv: al-sultan al-adil shams ud- dunya wa'l din abu'l muzaffar ilyas shah al-sultan, Rev: sikandar al-thani yamin al-khilafa amir al-mu'minin within the circle, G&G # B153, very fine, very scarce.