2025-10-172025-11-172025-10-172025-11-17https://openaccess.ircica.org/handle/123456789/264427 black and white negativesSultan Mahmud II Dam (Sarıyer)-İstanbulSultan Mahmud II Dam-InscriptionDams-İstanbulDam inscriptionsWater-supply (Sarıyer)-İstanbulTughra (Turkish royal cipher)Mahmud II, 1785-1839Sarıyer Sultan II. Mahmud Bendi (Yeni Bent) ve kitabesiPhotograph