2025-10-172025-11-172025-10-172025-11-171974https://openaccess.ircica.org/handle/123456789/2788513 black and white negativesNuri Arlasez-Calligraphy collectionTurkish calligraphyTughra (Turkish royal cipher)Nuri Arlasez'in koleksiyonundan hat ve tuğra levhalarıPhotograph