CHA-F-AU0725-0000 The Rhone Glacier in Gletsch 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, Gletsch 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): 2778 X 1975 Image sizes (cm at 300 dpi): 23 X 16 Image sizes (MB): 8.65 Color space: RGB