2025-10-172025-11-172025-10-172025-11-171970https://openaccess.ircica.org/handle/123456789/276951 black and white negativeSeyyid Osman Efendi, ?-1805Hacı Selim Ağa Manuscript Library-İstanbulLibraries-İstanbulLibrary inscriptionsTurkish calligraphyHacı Selim Ağa Yazma Eser Kütüphanesi'nin iç kapı kitabesiPhotograph