FVQ-F-048224-0000 Iron bridge, Florence. Stereoscopic photograph Credit: Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Photographer: Hautmann, Anton Date of photography: 1860-1870 ca. Place of photography: Florence Collection: Alinari Archives, Florence Object type: stereograph Photographic technique: P albumen Dimensioni: 7,5 x 15 cm Technical info Image sizes (pixel): 2980 X 1432 Image sizes (cm at 300 dpi): 25 X 12 Image sizes (MB): 2.78 Color space: RGB