ACA-F-006932-0000 Swiss Guard in front of a door to the Palazzi Vaticani Credit: Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Photographer: Alinari, Fratelli Date of photography: 1890 ca. Place of photography: State of the Vatican City Collection: Alinari Archives-Alinari Archive, Florence Object type: glass plate Photographic technique: N silver gelatin dry negative Dimensioni: 21 X 27 cm Technical info Image sizes (pixel): 1932 X 2636 Image sizes (cm at 300 dpi): 16 X 22 Image sizes (MB): 2.23 Color space: RGB