Album with 56 Original Gelatin Silver Photographs Taken by a Passenger of the SS “City of Cairo”, Showing Nubian and Sudanese Cities and Villages along the White Nile, from Ibrim to Kosti, Including Khartoum, Omdurman, Wad-Alzaky, Ad Douiem and Others; Several Views of the Blue Nile, and a Three-Part Panorama of Port Said. 1924-6.