Jaunpur Sultanate, Nasir al-din Ibrahim Shah (AH 804-844 / 1402-1440 AD), Gold Tanka, 11.54g, ‘Fi zaman’ type, legend in Tughra style ‘Al-Wathiq bi-ta yid al-Rahman Abu ‘l-Muzaffar Ibrahim Shah al-Sultan’ on obv. (G&G # J1). Extremely Fine+, Higher Grade than usual specimens, Very Rare.