FBQ-A-006270-0186 Full-length portrait of the duchess of Manchester in evening dress Credit: Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Photographer: Unidentified Author Date of photography: 1860 -1870 ca. Collection: Alinari Archives, Florence Object type: carte-de-visite Photographic technique: P albumen Dimensioni: 85 x 55 mm Technical info Image sizes (pixel): 1748 X 2744 Image sizes (cm at 300 dpi): 14 X 23 Image sizes (MB): 3.23 Color space: RGB