2025-10-172025-11-172025-10-172025-11-171971https://openaccess.ircica.org/handle/123456789/276771 black and white negativeMahmud Celaleddin Efendi, 1749-1830Yeni Valide Mosque-CemeteryCemeteries-İstanbulTombstones-İstanbulTurkish calligraphersÜsküdar Yeni Valide Camii Haziresi'nde Hattat Mahmut Celaleddin imzalı mezar taşıPhotograph