2026-03-182026-03-181916https://openaccess.ircica.org/handle/123456789/16543Text on the back of the photo: Beşinci Ordu emir zabiti Ekrem Rüşdü Bey'e gönderilmiştir.There is a handwritten note in German on the back of the photo.The album contains photographs registered under numbers EA010101-EA010513.1 black and white photoMehmed Abdülhalim Efendi, 1894-1926Osman Fuad Efendi, 1895-1973Olsztyn-PolandDer Türkische Thronfolger Prinz Abdul Halim in AllensteinPhotograph