Ottoman Empire. Bayazit II b. Mehmet (AH 886-918/1481-1512 AD). Gold Sultani, Qustantiniyya, accession AH 886. Rulers name and titles, mint and date, six-pointed star at center. It was Bayazit II who ushered in the Ottoman practice of dating all gold and silver coins solely by the accessional year, a predilection that lasted until the demise of the empire. Pere 101, A-1311. Very Rare. Choice Extremely Fine.