Picryl description: Public domain image of a group of people, United States politics, free to use, no copyright restrictions.
Picryl description: Public domain image of an industrial building, factory, workshop, workers, 20th century, free to use, no copyright restrictions.
Picryl description: Public domain image of a farm, farmer, agriculture, early 20th century, free to use, no copyright restrictions.
Public domain photograph - historical image of Florida, United States, free to use, no copyright restrictions image - Picryl description
Public domain photograph - historical image of Oregon, United States, free to use, no copyright restrictions image - Picryl description
Picryl description: Public domain historical photo of Washington DC during the First World War, free to use, no copyright restrictions image.
Public domain photograph - historical image of Oregon, United States, free to use, no copyright restrictions image - Picryl description
Public domain photograph - historical image of Oregon, United States, free to use, no copyright restrictions image - Picryl description
Picryl description: Public domain image of a worker, labor, factory, plant, manufacture, industrial facility, 1930s, mid-20th-century industrial photo, free to use, no copyright restrictions.
Public domain photograph of United States agriculture in the 1930s, country, farmer, farm, great depression, migration, dust bowl refugees, free to use, no copyright restrictions image - Picryl description