Picryl description: Public domain image of industrial or agricultural worker, 1930s, 20th-century, free to use, no copyright restrictions. show less
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.
Picryl description: Public domain image of a political campaign, politician, meeting, civil rights movement, African Americans, 1930s, mid-20th-century United States, free to use, no copyright restrictions.
Picryl description: Public domain image of a great depression era, migrant workers, free to use, no copyright restrictions.
Picryl description: Public domain image of a political campaign, politician, meeting, demonstration, 1930s, mid-20th-century United States, free to use, no copyright restrictions.
Picryl description: Public domain image of a factory worker, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions. show less
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.
Picryl description: Public domain image of a coal mine, industrial facility, mining industry, early 20th-century industrial architecture, free to use, no copyright restrictions.
Picryl description: Public domain image of a great depression era, migrant workers, free to use, no copyright restrictions.