Watch List notes:

Bengal Sultanate, Shams-ud-din llyas Shah (AH 743-758/1342-1357 AD), Firuzabad Mint (off flan), Silver 1/2 Tanka, Obv: al-sultan al-ghazi Shams-ud dunya wa'l din, Rev: abu'l muzaffar Ilyas Shah al-sultan, mint and date in margin not clear, 5.27g, 19.5mm, (G&G # B160), about extremely fine, Very Rare.