Picryl description: Public domain image of a quarry, mine, excavation, or mining site, free to use, no copyright restrictions.
Public domain photograph of 1930s-1940s industrial development, no copyright restrictions image - Picryl description
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 an industrial building, factory, workshop, workers, 20th century, free to use, no copyright restrictions.
Picryl description: Public domain image of an aircraft, assembly line, industrial facility, 1930s aviation, free to use, no copyright restrictions.
Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description
Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description
The original finding aid described this photograph as: Subject Operation/Series: IRAQI FREEDOM Base: Tallil Air Base State: Dhi Qar Country: Iraq (IRQ) Scene Camera Operator: SRA Karolina Gmyrek, USAF Rel More
Supersonic Aircraft Model The window in the sidewall of the 8- by 6-foot supersonic wind tunnel at NASA's Glenn Research Center shows a 1.79 percent scale model of a future concept supersonic aircraft built by More
Supersonic Aircraft Model The window in the sidewall of the 8- by 6-foot supersonic wind tunnel at NASA's Glenn Research Center shows a 1.79 percent scale model of a future concept supersonic aircraft built by More