Steel production. Molten steel for war industries. A ladle of molten i...
Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description
Steel production. Molten slag running from an Eastern blast furnace in...
Public domain photograph of 1930s-1940s industrial development, no copyright restrictions image - Picryl description
Buffalo, New York. Symington-Gould, makers of tank, ship, and railroad...
Picryl description: Public domain image of an industrial building, factory, workshop, workers, 20th century, free to use, no copyright restrictions.
Anaconda smelter, Montana. Anaconda Copper Mining Company. Workmen plu...
Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description
Steel production. Iron in production. There's plenty of activity at th...
Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description
Anaconda smelter, Montana. Anaconda Copper Mining Company. In the lowe...
Picryl description: Public domain image of an aircraft, assembly line, industrial facility, 1930s aviation, free to use, no copyright restrictions.
A poster comes to life. Like liquid fire, molten steel is poured from ...
Public domain photograph of Pennsylvania in 1930s, free to use, no copyright restrictions image - Picryl description
The molten stream pouring from the thirty-five ton electric furnace is...
Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description
Steel production. Steel production in war time. A ladle of molten iron...
Picryl description: Public domain image of a damaged, burned, or destroyed building, natural disaster, war destruction, ruins, 19th-century architecture, free to use, no copyright restrictions.
Fiberglass manufacture, Owens-Corning, Toledo, Ohio. In a plant of the...
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.
Steel production. Iron forgery scene. Molten metal running into a ladl...
Public domain photograph of 1930s America, free to use, no copyright restrictions image - Picryl description
Anaconda smelter, Montana. Anaconda Copper Mining Company. In the lowe...
Public domain photograph - Montana Folklife collection, ethnography, United States, free to use, no copyright restrictions image - Picryl description
A poster comes to life. With a shower of fiery sparks, molten steel fl...
Public domain photograph of Pennsylvania in 1930s, free to use, no copyright restrictions image - Picryl description
Steel manufacture, Allegheny-Ludlum. Ladling it out! These workers are...
Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description
Ladle of molten iron is poured into an open hearth furnace for convers...
Public domain photograph - historical image of Pennsylvania, United States, free to use, no copyright restrictions image - Picryl description