FBQ-F-004259-0000 Work scene. In the foreground a small locomotive pulling a few mining carts. On the rock wall, behind the train, a few workers are working. On the carts other workers are posing for the photograph Credit: Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Photographer: Unidentified Author Date of photography: 1890 -1910 ca. Collection: Alinari Archives, Florence Object type: print on paper Photographic technique: P aristotype P aritotype gelatin silver chloride printing-out-paper Dimensioni: 272 x 342 mm Technical info Image sizes (pixel): 5047 X 4000 Image sizes (cm at 300 dpi): 42 X 33 Image sizes (MB): 15.03 Color space: RGB