Shahada in a pointed pentagon (composed of five brackets) ornated with vegetals, mint below; prayer formula on the Prophet and date around it; all in Arabic in a circle and a grenetis., Ghazan Mahmud in Arabic, sovereignty formula and his name in Uyghur above and below, three characters in Mongolian Phagpa script on the left and date in Arabic on the right; all within two circles., Coin of the highest rarity that has interested numismatists, as there are some small remains of plaster in the hollows, indicating that it was once molded. Album 2170.