Women in war. Machine gun production operators. She carries a torch fo...
Picryl description: Public domain image of a woman working, women labor, 1940s, economic conditions, home front, world war two, free to use, no copyright restrictions.
War Labor Board: "Little Steel" hearing. Philip Murray, Congress of In...
Picryl description: Public domain historical photo of Washington DC during the First World War, free to use, no copyright restrictions image.
Observing work of the busy bee. E.L. Sechrist, associate agriculturist...
Public domain historical photo, free to use, no copyright restrictions image - Picryl description
Detroit, Michigan (vicinity). Chrysler Corportation Dodge truck plant....
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.
War Labor Board: "Little Steel" hearing. Philip Murray, Congress of In...
Picryl description: Public domain historical photo of Washington DC during the First World War, free to use, no copyright restrictions image.
War Labor Board: "Little Steel" hearing. Philip Murray, Congress of In...
Picryl description: Public domain historical photo of Washington DC during the First World War, free to use, no copyright restrictions image.
Air conditioned hen house is latest. Washington, D.C., Aug. 9. Biddy i...
Public domain photograph of Washington DC, 1910s-1920s America, free to use, no copyright restrictions image - Picryl description
War Labor Board: "Little Steel" hearing. Lee Pressman, Congress of Ind...
Picryl description: Public domain historical photo of Washington DC during the First World War, free to use, no copyright restrictions image.
Women in war. Machine gun production operators. She carries a torch fo...
Picryl description: Public domain image of a woman working, women labor, 1940s, economic conditions, home front, world war two, free to use, no copyright restrictions.
Synthetic rubber (Ameripol). This worker is standing on a "blowdown" t...
Public domain photograph of 1930s-1940s US industrial development, Second World War, US war production, indusry, no copyright restrictions image - Picryl description
Science and research. Mineral prospecting. Chemical prospecting for oi...
Public domain photograph - United States during World War Two, free to use, no copyright restrictions image - Picryl description
Carl's Cafe and lunchroom tent put up about three months ago. Plate lu...
Public domain photograph of Louisiana in 1930s, free to use, no copyright restrictions image - Picryl description
Mechanical cutting machine that increases coal production. Old Ben num...
Picryl description: Public domain image of a coal mine, mining, free to use, no copyright restrictions.
Conversion. Copper and brass processing. Drawing seamless copper tube....
Picryl description: Public domain image of an industrial building, factory, workshop, workers, 20th century, free to use, no copyright restrictions.
Senator McCarran ignores salary increase. Washington, D.C., Jan. 8. Se...
A group of men standing next to each other. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
Chief of Naval Operations before House Naval Affairs Committee. Washin...
A black and white photo of a man standing at a podium. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
Synthetic rubber (Ameripol). This worker is standing on a "blowdown" t...
Picryl description: Public domain image of people, meeting, eating, drinking, food, beverage, 1930s, free to use, no copyright restrictions.
Conversion. Copper and brass processing. Drawing seamless copper tube....
Public domain photograph of car garage, repair shop, 20th century, free to use, no copyright restrictions image - Picryl description