2025-10-172025-11-172025-10-172025-11-17https://openaccess.ircica.org/handle/123456789/283171 black and white negativeHagia Sophia Library (Fatih)-İstanbulMahmud I Library (Fatih)-İstanbulLibraries-İstanbulAyasofya Kütüphanesi (I. Mahmud Kütüphanesi)Photograph