Delhi Sultanate, Shams Al-Din Iltutmish (AH 628-633, 1230-1236 AD), Silver Tanka, Budaun Mint, citing Abbasid Caliph al-Mustansir, Obv. Al sultan al azam shams al duniya wa’al din abu al Muzaffar Iltutmish al sultan nasir amir al mumineen, Rev. kalima shahada with nasir al din allah amir al mumineen, date & mint in margin, G&G #D31, extremely fine, very rare.