ARA-F-U00010-0000 Portrait of Prince Frederick William of Prussia, multiple image Credit: Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Photographic Company: Alinari, Fratelli Date of photography: 1870-1890 Place of photography: Florence Collection: Alinari Archives-Alinari Archive, Florence Object type: glass plate Photographic technique: N wet-collodion process Dimensioni: 13 x 18 cm Technical info Image sizes (pixel): 6826 X 5026 Image sizes (cm at 300 dpi): 57 X 42 Image sizes (MB): 16.74 Color space: RGB