2025-10-172025-11-172025-10-172025-11-171970https://openaccess.ircica.org/handle/123456789/284311 black and white negativeYusuf Efendi, Demircikulu, ?-1611Karabaş Mustafa Ağa Mosque (Beyoğlu)-İstanbulKarabaş Mustafa Ağa Mosque-CemeteryTombstones (Beyoğlu)-İstanbulSepulchral monuments-İstanbulTomb inscriptionsDemircikulu Yusuf Efendi’nin Karabaş Tekkesi Haziresi'ndeki mezar taşıPhotograph