Watch List notes:

Bengal Sultanate, Sikandar bin Ilyas (AH 758-792/1357-1389 AD), Hadrat Firuzabad Mint (off flan), Silver Tanka, Obv: al-imam al-a'zam abu'l mujahid Sikandar Shah ibn Ilyas Shah al-sultan, Rev: yamin khalifa allah nasir amir al-mu'minin khuld allahu khilafatahu, mint name & date off flan in margin, 10.75g, 28.74mm, (G&G # B181), about very fine, test marks.