FVQ-F-206706-0000 The tombs of the Caliphs in Cairo, Egypt Credit: Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Photographer: Beato Antonio Date of photography: 1870-1880 Place of photography: Egypt, Cairo Collection: Alinari Archives, Florence Object type: print on paper Photographic technique: P albumen Dimensioni: 20 X 26 cm Technical info Image sizes (pixel): 2560 X 1984 Image sizes (cm at 300 dpi): 21 X 16 Image sizes (MB): 4.42 Color space: RGB