Public domain photograph of Oklahoma, United States, free to use, no copyright restrictions image - Picryl description
Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description
Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.
Picryl description: Public domain image of a power station, dam, electric generator, industrial building, free to use, no copyright restrictions.
Picryl description: Public domain photograph of a pipe, pipeline, excavation, free to use, no copyright restrictions.
Public domain photograph of 1930s-1940s industrial development, no copyright restrictions image - Picryl description
Public domain photograph of 1930s-1940s train station, train car, no copyright restrictions image - Picryl description
Public domain photograph of 1930s-1940s US industrial development, Second World War, US war production, indusry, no copyright restrictions image - Picryl description
Public domain photograph of 1930s America, free to use, no copyright restrictions image - Picryl description
Public domain scan of oil tank, gas tank, free to use, no copyright restrictions image - Picryl description
Public domain photograph of 1930s cars, free to use, no copyright restrictions image - Picryl description
Picryl description: Public domain photo of an industrial building, factory or warehouse, free to use, no copyright restrictions image.
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 military vehicle, automobile, tractor truck, free to use, no copyright restrictions.
Public domain photograph of a ship, free to use, no copyright restrictions image - Picryl description
Public domain photograph of the United States military and military-industrial complex before World War Two, 1930s, free to use, no copyright restrictions image - Picryl description
Public domain photograph of train tracks, car, free to use, no copyright restrictions image - Picryl description
Public domain photograph of a storage tank, free to use, no copyright restrictions image - Picryl description
Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description
Public domain photograph of the 1930s, United States, cars, streets, John Kennedy, free to use, no copyright restrictions image - Picryl description
Picryl description: Public domain image of a locomotive, train tracks, rail transportation, railroad, railway, 19th-20th century, free to use, no copyright restrictions.
Picryl description: Public domain image of a train station, railroad tracks, railway depot, 19th-20th century, 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.
Public domain photograph of industrial building, landscape, architecture, free to use, no copyright restrictions image - Picryl description
Picryl description: Public domain image of food, dinner, grocery store, eating, 1930s, mid-20th-century United States, free to use, no copyright restrictions.
Public domain photo of a monument, historic place, free to use, no copyright restrictions image - Picryl description
Public domain photograph of meeting, event, music festival, from Cleveland Museum of Art, free to use, no copyright restrictions image - Picryl description
Picryl description: Public domain image of a gas station, convenience store, 20th-century small town, free to use, no copyright restrictions.
Digital image produced by Carol M. Highsmith to represent her original film transparency; some details may differ between the film and the digital images. Title, date, and keywords provided by the photographer. More