Файл:Tughra of Orhan.JPGDescriptionTughra of Orhan.JPG English: Tughra (i.e., seal or signature) of w:Orhan, Sultan of the Ottoman Empire (1326-1359). This is the first tughra ever
Файл:Tughra Orhan I.jpgDescriptionTughra Orhan I.jpg English: Scanned from an image of an original document (Mulkname) in the Istanbul Topkapi Palace Museum Archives. Document
Файл:Tughra of Orhan.svgI, the copyright holder of this work, hereby publish it under the following license: This file is licensed under the Creative Commons Attribution-Share
Файл:Sueleyman und Ibrahim.jpgjpg English: Pençe of Sultan, Süleyman and Ibrahim, sons of Orhan Ghazi. Detail of a Vakfiye of Orhan Ghazi. Comparable in structure with the Tughra of
Файл:TugraOrhan1324.jpgDescriptionTugraOrhan1324.jpg Türkçe: 2- "Orhân bin 'Osmân", Mekece Vakfiyesi, Rebî'u'l-evvel 724-Mart 1324, Date 1324 Source Orhan Gâzî Tuğralarının Fizikî