AVQ-A-000947-0029 Groups of engaged workers in a Russian tannery. Credit: Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Photographer: Unidentified Author Date of photography: 1932 Place of photography: Russia Collection: Alinari Archives-album collection, Florence Object type: print on paper Photographic technique: P gelatin silver print Dimensioni: 11 x 16 cm Technical info Image sizes (pixel): 2787 X 1876 Image sizes (cm at 300 dpi): 23 X 15 Image sizes (MB): 4.22 Color space: RGB