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The mouthpiece of a 20mm anti-aircraft gun magazine requires many mill...
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.
Paul Revere Sentinels appear at Senate Neutrality Hearing. Washington,...
Picryl description: Public domain historical photo of Washington DC during the First World War, free to use, no copyright restrictions image.
Conversion. Cash registers to gun magazines. Mouthpiece forgings all r...
Picryl description: Public domain image of a commercial or residential multi-story building, condominium, 20th century, free to use, no copyright restrictions.
Mouthpiece forgings for 20mm anti-aircraft gun magazines travel down t...
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.