War production drive. The war production drive committee in the Westin...
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War production drive poster. "Save, Serve, Suggest." This is one of a ...
Picryl description: Public domain historical photo of Second World War, free to use, no copyright restrictions image.
War production drive poster. "Let's Go--It's Later Than You Think." Th...
Picryl description: Public domain image related to politics, political campaigns, committee, free to use, no copyright restrictions.
War production drive poster. "Exhaust the Big Inflated Jap." This post...
Picryl description: Public domain historical photo of Second World War, free to use, no copyright restrictions image.
War Production Board poster (WPB). "Beware Jap-Germs." This is one of ...
Picryl description: Public domain historical photo of Second World War, free to use, no copyright restrictions image.
War production drive. William Hunter, a member of the labor-management...
Public domain photograph of Pennsylvania in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Naval gun mounts. A big naval gun mount chassis is coated ...
Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description
Transformer manufacture. Assembling the tap changing units that contro...
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.
Production. Torpedo tube mounts. A torpedo tube mount in the final ass...
Picryl description: Public domain image of an aircraft, assembly line, industrial facility, 1930s aviation, free to use, no copyright restrictions.
Transformer manufacture. Checking the rigging of big power transformer...
Public domain photograph of Pennsylvania in 1930s, free to use, no copyright restrictions image - Picryl description
Transformer manufacture. These porcelain spirals are part of the works...
Picryl description: Public domain image of an aircraft, assembly line, industrial facility, 1930s aviation, free to use, no copyright restrictions.
Transformer manufacture. Granddaddy to 57, Henry Bert (right) has been...
Public domain photograph of Pennsylvania in 1930s, free to use, no copyright restrictions image - Picryl description
Transformer manufacture. Welding is an intrinsic part of the manufactu...
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.
Transformer manufacture. Checking stock of distribution transformer co...
Public domain photograph of Pennsylvania in 1930s, free to use, no copyright restrictions image - Picryl description
Transformer manufacture. Forty years with a great Eastern electric com...
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.
Transformer manufacture. Fitting up outer parts of giant transformers ...
Picryl description: Public domain image of a religious building interior, church, cathedral, hall, 17th, 18th, 19th-century architecture, free to use, no copyright restrictions.
Transformer manufacture. Welding is an intrinsic part of the manufactu...
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.
Production. Naval gun mounts. The chassis of a large naval gun mount n...
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.
Transformer manufacture. It's a formidable task, but Jack Hassel can w...
Public domain photograph of 1930s-1940s US industrial development, Second World War, US war production, indusry, no copyright restrictions image - Picryl description
Transformer manufacture. Essential to the efficiency of thousands of p...
Public domain photograph of Pennsylvania in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Naval gun mounts. Final finishing of a large naval gun mou...
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Production. Naval gun mounts. A large casting for a naval gun mount go...
Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description
Transformer manufacture. A large Eastern electrical company where huge...
Picryl description: Public domain image of an industrial building, factory, workshop, workers, 19th-20th century, free to use, no copyright restrictions.
Transformer manufacture. Ready to be sent to aluminum and magnesium pl...
Public domain photograph of 1930s-1940s industrial development, no copyright restrictions image - Picryl description
War production drive. A feature of the war production drive in the Wes...
Public domain photograph of Pennsylvania in 1930s, free to use, no copyright restrictions image - Picryl description
Transformer manufacture. These bus bars are made primarily of copper; ...
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.
Transformer manufacture. When completed, this transformer will supply ...
Picryl description: Public domain image of a factory, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions.
Citations of individual production merit awarded. The first five Citat...
Picryl description: Public domain historical photo of Washington DC during the First World War, free to use, no copyright restrictions image.
Transformer manufacture. Flowing at the rate of ninety feet per minute...
Picryl description: Public domain image of a factory, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions.
Transformer manufacture. Welding is an intrinsic part of the manufactu...
Public domain photograph of factory building, free to use, no copyright restrictions image - Picryl description
Transformer manufacture. Forming the heart of the giant transformers w...
Public domain photograph related to Great Depression, free to use, no copyright restrictions image - Picryl description
Transformer manufacture. These huge aluminum spheres are used to test ...
Picryl description: Public domain image of an aircraft, assembly line, industrial facility, 1930s aviation, free to use, no copyright restrictions.
Transformer manufacture. These completed power transformers are sent t...
Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description
Transformer manufacture. Forming the heart of the giant transformers w...
Picryl description: Public domain image of food, dinner, grocery store, eating, 1930s, mid-20th-century United States, free to use, no copyright restrictions.
Production. Naval gun mounts. The gear drive of a naval gun mount is c...
Public domain photograph of 1930s-1940s industrial development, no copyright restrictions image - Picryl description
Production. Naval gun mounts. A naval gun mount assembly, one of many ...
Public domain photograph of 1930s-1940s US industrial development, Second World War, US war production, indusry, no copyright restrictions image - Picryl description
Transformer manufacture. Preparation of insulating board used between ...
Public domain photograph of Pennsylvania in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Naval gun mounts. Rough-cutting a steel plate for naval gu...
Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description
Transformer manufacture. Nimble fingers are essential to rapid and ski...
Public domain photograph of Pennsylvania in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Naval gun mounts. A mount ring for a big naval gun is chec...
Picryl description: Public domain image of an aircraft, assembly line, industrial facility, 1930s aviation, free to use, no copyright restrictions.
Transformer manufacture. Winding insulating tape on copper coils of a ...
Public domain photograph of Pennsylvania in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Naval gun mounts. Part of a 16 inch naval gun assembly is ...
Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description
Transformer manufacture. Spools of copper wire used in transformer man...
Public domain photograph of 1930s-1940s US industrial development, Second World War, US war production, indusry, no copyright restrictions image - Picryl description
War production drive. This huge thermometer outside a Westinghouse pla...
Picryl description: Public domain image related to politics, political campaigns, committee, free to use, no copyright restrictions.
Citation winners. William G. Marshall, Director of the War Production ...
Picryl description: Public domain historical photo of Washington DC during the First World War, free to use, no copyright restrictions image.
Transformer manufacture. Building cores for power transformers is high...
Public domain photograph of Pennsylvania in 1930s, free to use, no copyright restrictions image - Picryl description
Transformer manufacture. Winding insulating tape on copper coils of a ...
Public domain photograph of Pennsylvania in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Naval gun mounts. Getting pinions on a naval gun mount ass...
Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description
War Production Drive Committee. First meeting of the War Production Dr...
Picryl description: Public domain historical photo of Washington DC during the First World War, free to use, no copyright restrictions image.
Transformer manufacture. Preparation of insulating board used between ...
Public domain photograph of Pennsylvania in 1930s, free to use, no copyright restrictions image - Picryl description
Pittsburgh, Pennsylvania. Machining the "skeleton" of a waterwheel gen...
Picryl description: Public domain image of an aircraft, assembly line, industrial facility, 1930s aviation, free to use, no copyright restrictions.
Production. Naval gun mounts. Part of a 16 inch naval gun assembly is ...
Picryl description: Public domain image of an arch stone structure, bridge, or tunnel, free to use, no copyright restrictions.
War production drive. This chart was displayed in a Westinghouse plant...
Picryl description: Public domain image related to politics, political campaigns, committee, free to use, no copyright restrictions.
Transformer manufacture. These completed power transformers are sent t...
Public domain photograph of 1930s-1940s train station, train car, no copyright restrictions image - Picryl description
Transformer manufacture. Fitting up outer parts of giant transformers ...
Public domain photograph related to Great Depression, free to use, no copyright restrictions image - Picryl description
Production. Naval gun mounts. Big naval gun mounts produced in a Midwe...
Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description
Citation winners. Secretary of Labor Frances Perkins, with a trio of w...
Picryl description: Public domain historical photo of Washington DC during the First World War, free to use, no copyright restrictions image.
Transformer manufacture. The demand for power transformers has increas...
Public domain photograph of 1930s-1940s US industrial development, Second World War, US war production, indusry, no copyright restrictions image - Picryl description
Transformer manufacture. This employee of a large Eastern electrical p...
Public domain photograph of Pennsylvania in 1930s, free to use, no copyright restrictions image - Picryl description
Transformer manufacture. Before transformer coils are wound, condenser...
Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description
Transformer manufacture. These porcelain spirals are part of the works...
Public domain photograph of Pennsylvania in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Naval gun mounts. A naval gun mount assembly, one of many ...
Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description
Production. Torpedo tube mounts. Scraping the teeth of a torpedo tube ...
Public domain photograph of 1930s America, free to use, no copyright restrictions image - Picryl description
Production. Naval gun mounts. Periods of relaxation are short for the ...
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
Transformer manufacture. Flowing at the rate of ninety feet per minute...
Picryl description: Public domain image of a factory, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions.
Transformer manufacture. For many years this employee of a large Easte...
Public domain photograph of Pennsylvania in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Naval gun mounts. A naval gun mount assembly, one of many ...
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.
Transformer manufacture. These large transformers are being prepared f...
Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description
Production. Torpedo tube mounts. Front pieces of torpedo tubes are dri...
Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description
Transformer manufacture. These large transformers are being prepared f...
Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description
Citation winners. Citation winner, Clinton E. Hanna, (right) of the We...
Picryl description: Public domain historical photo of Washington DC during the First World War, free to use, no copyright restrictions image.
Transformer manufacture. These huge aluminum spheres are used to test ...
Picryl description: Public domain image of an aircraft, assembly line, industrial facility, 1930s aviation, free to use, no copyright restrictions.
War production drive. As part of the war production drive, streets at ...
Public domain photograph of New Jersey in 1930s, free to use, no copyright restrictions image - Picryl description
Transformer manufacture. Men with nimble fingers make good coil winder...
Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description
War production drive. "Bomb Tokyo with More Mounts." This unusual disp...
Picryl description: Public domain historical photo of Second World War, free to use, no copyright restrictions image.
Transformer manufacture. Veteran coil winders of a great electrical pl...
Public domain photograph of Pennsylvania in 1930s, free to use, no copyright restrictions image - Picryl description
Transformer manufacture. Forming the heart of the giant transformers w...
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.
Citation winners. President Roosevelt is shown here with the group, le...
Picryl description: Public domain historical photo of Washington DC during the First World War, free to use, no copyright restrictions image.
Transformer manufacture. Nimble fingers are essential to rapid and ski...
Picryl description: Public domain image of a factory, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions.
War production drive. The enthusiasm generated by the War Production D...
Picryl description: Public domain image related to politics, political campaigns, committee, free to use, no copyright restrictions.
Pittsburgh, Pennsylvania. The lower bracket of the 30,000 kilowatt wat...
Public domain photograph of Pennsylvania in 1930s, free to use, no copyright restrictions image - Picryl description
Pittsburgh, Pennsylvania. The shaft of the 30,000 kilowatt waterwheel ...
Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description
Pittsburgh, Pennsylvania. Lower bracket of the 30,000 kilowatt waterwh...
Public domain photograph of Pennsylvania in 1930s, free to use, no copyright restrictions image - Picryl description
Dr. Miklos Hatenyi, Hungarian-born research engineer at the Westinghou...
Public domain photograph of Pennsylvania in 1930s, free to use, no copyright restrictions image - Picryl description
Mrs. Joan Fertig, Hungarian-born librarian at the Westinghouse plant
Picryl description: Public domain photograph of the 1930s - 1940s, woman, female portrait, United States, free to use, no copyright restrictions.
Children are taught good eating habits at nursery established by the H...
Picryl description: Public domain image of a classroom, college auditorium, school, students, teacher, teaching, studying, education, free to use, no copyright restrictions.
Pittsburgh, Pennsylvania. By using a polarized light apparatus to take...
Public domain photograph of Pennsylvania in 1930s, free to use, no copyright restrictions image - Picryl description
Pittsburgh, Pennsylvania. The shaft of the 30,000 kilowatt waterwheel ...
Public domain photograph of Pennsylvania in 1930s, free to use, no copyright restrictions image - Picryl description
Philadelphia, Pennsylvania. Stator frame of the 30,000 kilowatt genera...
Public domain photograph of Pennsylvania in 1930s, free to use, no copyright restrictions image - Picryl description