2025-10-172025-11-172025-10-172025-11-171970https://openaccess.ircica.org/handle/123456789/281481 black and white negativeAbdülfettah Efendi, 1815-1896Sultan Abdülaziz, 1830-1876Topkapı Palace-İstanbulTopkapı Palace-Imperial GateTopkapı Palace-InscriptionsTughra (Turkish royal cipher)Palaces-İstanbulMuseums-İstanbulCalligraphersTopkapı Sarayı Bâb-ı Hümâyun'un üzerinde yer alan Sultan Abdülaziz'in tuğrasıPhotograph