An old black and white photo of a woman working on a machine. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
Public domain photograph, 1910s-1920s portrait, American, free to use, no copyright restrictions image - Picryl description
Public domain photograph of building interior, office, room, free to use, no copyright restrictions image - Picryl description
Public domain photograph of Washington DC, 1910s-1920s America, free to use, no copyright restrictions image - Picryl description
Public domain historical photo, free to use, no copyright restrictions image - Picryl description
Public domain photograph of people in office, interior, the 1910s-1920s America, free to use, no copyright restrictions image - Picryl description