Bengal Sultanate, Shams ud-Din Ilyas Shah(AH 743-758/1342-1357 AD),Hadrat FiruzabadMint,Silver Tanka, Obv:al-sultan al-adil shams al-dunya wal din abul muzaffar ilyas shah al-sultan,Rev:sikandar al-thani yamin al-khilafa (nasir) amir al-muminin,10.40g, 28.74mm,(GG # B153),about very fine.