AVQ-A-000007-0001 View of Vesuvius during a gaseous eruption, sometime before the great eruption of 1906. Credit: Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Photographer: Perret, Franck A. Date of photography: 1900 - 1906 ca. Place of photography: Naples Collection: Alinari Archives-album collection, Florence Object type: photomechanic print Photographic technique: P collotype Dimensioni: 18 x 23 cm. Technical info Image sizes (pixel): 1852 X 2492 Image sizes (cm at 300 dpi): 15 X 21 Image sizes (MB): 3.05 Color space: RGB