Tennessee Valley Authority. Watts Bar Dam hydroelectric plant. An iron...
Picryl description: Public domain vintage artistic photograph, free to use, no copyright restrictions image.
Tennessee Valley Authority. Watts Bar Dam hydroelectric plant. A sledg...
Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.
Tennessee Valley Authority. Watts Bar Dam hydroelectric plant. An iron...
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.
Tennessee Valley Authority. Watts Bar Dam hydroelectric plant. An iron...
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.
Tennessee Valley Authority. Watts Bar Dam hydroelectric plant. A husky...
Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.
Tennessee Valley Authority. Watts Bar Dam hydroelectric plant. An iron...
Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.
Tennessee Valley Authority. Watts Bar Dam hydroelectric plant. An iron...
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.