United States "lend-lease" program in eastern India. An Indian workman...
Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description
De Land pool. Skilled craftsmen. Ben Stephens tramped six miles into D...
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. Steam power plant equipment. A vertical boring mill machin...
Picryl description: Public domain image of an industrial equipment, workshop, assembly line, factory, power engine, 19th-20th century, free to use, no copyright restrictions.
Women in industry. Tool production. Eyes averted from the white showe...
Picryl description: Public domain photograph of a machine, industrial equipment, engine, generator, free to use, no copyright restrictions.
Production. B-17F heavy bombers. A woman worker at the Long Beach, Cal...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.