GCQ-F-000267-0000 The City Hall in San Francisco, California Credit: Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Photographer: Moulin, Gabriel Date of photography: 1931 Place of photography: United States, California, San Francisco Collection: Alinari Archives-Genio Civile archive, Florence Object type: print on paper Photographic technique: P collodion silver chloride paper Dimensioni: 24,5 x 19,2 cm. Technical info Image sizes (pixel): 1932 X 2464 Image sizes (cm at 300 dpi): 16 X 20 Image sizes (MB): 4.70 Color space: RGB