I just got this coin today from a usual dealer in buy from. It was labeled as this: Muizz-al-Din. Muhammed B. Billion dirhem. Does anyone know more info about its original and catalog numbe
found this: http://en.wikipedia.org/wiki/Al-Mu'izz_li-Din_Allah but the coin looks to me to be Indian. I dunno.
This Muizz is Mu'izz al-din Muhammad Bin Sam. This was an Afghan warlord (1173-1203AD) who conquered a large territory including Delhi in India. Your coin is a Bull and Horseman Jital from Delhi. For reference: Tye#185.