AVQ-A-004210-0004 Construction of the first works of hydraulic engineering after the proclamation of the Kingdom of Italy: the Canal Cavour. Canal-bridge over the River Dora Baltea Credit: Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Photographer: Bernieri, Fratelli Date of photography: 01/08/1864 Place of photography: Chivasso Collection: Alinari Archives-album collection, Florence Object type: print on paper Photographic technique: P albumen Dimensioni: 25 X 37 cm Technical info Image sizes (pixel): 3534 X 2352 Image sizes (cm at 300 dpi): 29 X 19 Image sizes (MB): 5.80 Color space: RGB