AVQ-A-001252-0064 Railroad in the Peruvian mountains: a wagon on a track squeezed between two faces of rock. Credit: Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Photographer: Villalba, Ricardo Date of photography: 1870-1872 Place of photography: Peru Collection: Alinari Archives-album collection, Florence Object type: print on paper Photographic technique: P albumen P gold toning Dimensioni: 20x25 cm. Technical info Image sizes (pixel): 1904 X 2428 Image sizes (cm at 300 dpi): 16 X 20 Image sizes (MB): 3.87 Color space: RGB