Muhammad bin Tughluq, Gold Tanka, 10.83g, in the name of Abbasid Caliphs al Hakim II, Arabic legend on both sides, Obv: “fi zaman al imam amir al mu minn al hakim bi amar”, Rev: “allah abu’l abbas ahmad khallada mulkahu” both sides contained within a circle (G&G# D443). Very fine+.