CHA-F-AU0723-0000 The cogwheel railway on the mountains at Rochers de Naye Credit: Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Photographer: Chouanard Henrie Date of photography: 1910-1920 ca. Place of photography: Switzerland, Rochers de Naye Collection: Alinari Archives-Chouanard archive, Florence Object type: magic lantern glass slide Photographic technique: P autochrome Dimensioni: 10 X 12 cm Technical info Image sizes (pixel): 3002 X 2055 Image sizes (cm at 300 dpi): 25 X 17 Image sizes (MB): 8.46 Color space: RGB