دوتنه:Tughra of Bayezid I.svgI, the copyright holder of this work, hereby publish it under the following license: This file is licensed under the Creative Commons Attribution-Share
دوتنه:Tughra of Bayezid I.JPGDescriptionTughra of Bayezid I.JPG English: Tughra (i.e., seal or signature) of Bayezid I, Sultan of the Ottoman Empire (1389-1402). An explanation of the different
دوتنه:Tughra of Bayezid II.svgI, the copyright holder of this work, hereby publish it under the following license: This file is licensed under the Creative Commons Attribution-Share
دوتنه:Tughra of Bayezid II.JPGDescriptionTughra of Bayezid II.JPG English: Tughra (i.e., seal or signature) of Bayezid II, Sultan of the Ottoman Empire (1481-1512). An explanation of the