Twenty-millimeter machine guns for planes. American power in the air g...
Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description
Twenty-millimeter machine guns for planes. Tidiness and order contribu...
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.
Twenty-millimeter machine guns for planes. A grinding operation on the...
Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description
Twenty-millimeter machine guns for planes. American power in the air g...
Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description
Twenty-millimeter machine guns for planes. A production lathe in a for...
Picryl description: Public domain image of a factory worker, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions. show less
Twenty-millimeter machine guns for planes. American power in the air g...
Actual size of negative is C (approximately 4 x 5 inches). Lot catalog card states that the geographic location of images in lot is Akron, Ohio, but per caption is Lansing, Michigan. Title and other information... More
Twenty-millimeter machine guns for planes. Since the days of early Ame...
Picryl description: Public domain image of an industrial building, factory, workshop, workers, 19th-20th century, free to use, no copyright restrictions.
Twenty-millimeter machine guns for planes. A former automotive worker ...
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
Twenty-millimeter machine guns for planes. American power in the air g...
Public domain photograph of 1930s America, free to use, no copyright restrictions image - Picryl description
Twenty-millimeter machine guns for planes. An assembly line in a conve...
Public domain photograph of factory building, free to use, no copyright restrictions image - Picryl description
Twenty-millimeter machine guns for planes. He used to make automobile ...
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.
Twenty-millimeter machine guns for planes. Day and night, the conversi...
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.
Twenty-millimeter machine guns for planes. A big auto plant changes ov...
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.
Twenty-millimeter machine guns for planes. Another machine is skidded ...
Picryl description: Public domain photograph of a machine, worker, factory, industrial equipment, free to use, no copyright restrictions.
Twenty-millimeter machine guns for planes. A production lathe in a for...
Actual size of negative is C (approximately 4 x 5 inches). Lot catalog card states that the geographic location of images in lot is Akron, Ohio, but per caption is Lansing, Michigan. Title and other information... More
Twenty-millimeter machine guns for planes. Tidiness and order contribu...
Actual size of negative is C (approximately 4 x 5 inches). Lot catalog card states that the geographic location of images in lot is Akron, Ohio, but per caption is Lansing, Michigan. Title and other information... More
Twenty-millimeter machine guns for planes. Another machine is skidded ...
Actual size of negative is C (approximately 4 x 5 inches). Lot catalog card states that the geographic location of images in lot is Akron, Ohio, but per caption is Lansing, Michigan. Title and other information... More
Twenty-millimeter machine guns for planes. Just as the "long rifle" of...
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.
Twenty-millimeter machine guns for planes. The conversion of a big aut...
Public domain photograph of 1930s-1940s US industrial development, Second World War, US war production, indusry, no copyright restrictions image - Picryl description
Twenty-millimeter machine guns for planes. A former automotive worker ...
Actual size of negative is C (approximately 4 x 5 inches). Lot catalog card states that the geographic location of images in lot is Akron, Ohio, but per caption is Lansing, Michigan. Title and other information... More
Twenty-millimeter machine guns for planes. Stock for machine gun barre...
Actual size of negative is C (approximately 4 x 5 inches). Lot catalog card states that the geographic location of images in lot is Akron, Ohio, but per caption is Lansing, Michigan. Title and other information... More
Twenty-millimeter machine guns for planes. The conversion of a big aut...
Actual size of negative is C (approximately 4 x 5 inches). Lot catalog card states that the geographic location of images in lot is Akron, Ohio, but per caption is Lansing, Michigan. Title and other information... More
Twenty-millimeter machine guns for planes. Just as the "long rifle" of...
Actual size of negative is C (approximately 4 x 5 inches). Lot catalog card states that the geographic location of images in lot is Akron, Ohio, but per caption is Lansing, Michigan. Title and other information... More
Twenty-millimeter machine guns for planes. Another machine is skidded ...
Actual size of negative is C (approximately 4 x 5 inches). Lot catalog card states that the geographic location of images in lot is Akron, Ohio, but per caption is Lansing, Michigan. Title and other information... More
Twenty-millimeter machine guns for planes. Day and night, the conversi...
Actual size of negative is C (approximately 4 x 5 inches). Lot catalog card states that the geographic location of images in lot is Akron, Ohio, but per caption is Lansing, Michigan. Title and other information... More
Twenty-millimeter machine guns for planes. Stock for machine gun barre...
Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description
Twenty-millimeter machine guns for planes. He used to make automobile ...
Actual size of negative is C (approximately 4 x 5 inches). Lot catalog card states that the geographic location of images in lot is Akron, Ohio, but per caption is Lansing, Michigan. Title and other information... More
Twenty-millimeter machine guns for planes. An assembly line in a conve...
Actual size of negative is C (approximately 4 x 5 inches). Lot catalog card states that the geographic location of images in lot is Akron, Ohio, but per caption is Lansing, Michigan. Title and other information... More
Twenty-millimeter machine guns for planes. A grinding operation on the...
Actual size of negative is C (approximately 4 x 5 inches). Lot catalog card states that the geographic location of images in lot is Akron, Ohio, but per caption is Lansing, Michigan. Title and other information... More
Twenty-millimeter machine guns for planes. A big automobile plant, now...
Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description
Twenty-millimeter machine guns for planes. American power in the air g...
Actual size of negative is C (approximately 4 x 5 inches). Lot catalog card states that the geographic location of images in lot is Akron, Ohio, but per caption is Lansing, Michigan. Title and other information... More
Twenty-millimeter machine guns for planes. Since the days of early Ame...
Actual size of negative is C (approximately 4 x 5 inches). Lot catalog card states that the geographic location of images in lot is Akron, Ohio, but per caption is Lansing, Michigan. Title and other information... More
Twenty-millimeter machine guns for planes. A big auto plant changes ov...
Actual size of negative is C (approximately 4 x 5 inches). Lot catalog card states that the geographic location of images in lot is Akron, Ohio, but per caption is Lansing, Michigan. Title and other information... More
Twenty-millimeter machine guns for planes. The muzzle break of a machi...
Public domain photograph related to Great Depression, free to use, no copyright restrictions image - Picryl description
Twenty-millimeter machine guns for planes. American power in the air g...
Actual size of negative is C (approximately 4 x 5 inches). Lot catalog card states that the geographic location of images in lot is Akron, Ohio, but per caption is Lansing, Michigan. Title and other information... More
Twenty-millimeter machine guns for planes. Another machine is skidded ...
Public domain photograph of car garage, repair shop, 20th century, free to use, no copyright restrictions image - Picryl description