2025-10-172025-11-172025-10-172025-11-171972https://openaccess.ircica.org/handle/123456789/266791 black and white negativeSultan Mahmud II Fountain (Üsküdar)-İstanbulFountains (Üsküdar)-İstanbulFountain inscriptions (Üsküdar)-İstanbulTughra (Turkish royal cipher)Çengelköy'de Sultan II. Mahmut ÇeşmesiPhotograph