Keywords: Tughra of Osman II.JPG Tughra i e seal or signature of Osman II Sultan of the Ottoman Empire 1618-1622 An explanation of the different elements composing the tughra can be found http //www tugra org/okunus/pages/16 htm here Egypt State Information Service http //www sis gov eg/PDF/Ar/History/0809000000000000210002 pdf The original PDF document from which this tughra was cropped is also hosted on Commons File Tughras pdf Unknown court calligrapher Published and used between 1618 and 1622 on all Ottoman official documents and coins PD-Ottoman signature Osman II Tughras from Egypt State Information Service Files uploaded by BomBom |