Part of PICRYL.com. Not developed or endorsed by the Library of Congress

altitude, 1940 s

public
54 media by topicpage 1 of 1
Production. B-17F heavy bombers. The brute force of a mighty plane engine, over a thousand horsepower, will strain at the bolt holes drilled by this girl worker in an engine bulkhead for a wing spar of a B-17F heavy bomber. She works in the Long Beach, California, plant of Douglas Aircraft Company. Better known as the "Flying Fortress," the B-17F is a later model of the B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber with a crew of seven to nine men and with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. The brute force of a mighty plane eng...

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.

Women workers install fixtures and assemblies to a tail fuselage section of a B-17F bomber at the Douglas Aircraft Company, Long Beach, Calif. Better known as the "Flying Fortress," the B-17F is a later model of the B-17 which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude heavy bomber, with a crew of seven to nine men, and with armament sufficient to defend itself on daylight missions

Women workers install fixtures and assemblies to a tail fuselage secti...

Public domain photograph - 1930s California, United States, free to use, no copyright restrictions image - Picryl description

This girl in a glass house is putting finishing touches on the bombardier nose section of a B-17F navy bomber, Long Beach, Calif. She's one of many capable women workers in the Douglas Aircraft Company plant. Better known as the "Flying Fortress," the B-17F is a later model of the B-17 which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude heavy bomber, with a crew of seven to nine men, and with armament sufficient to defend itself on daylight missions

This girl in a glass house is putting finishing touches on the bombard...

Picryl description: Public domain historical photo of Second World War, free to use, no copyright restrictions image.

Production. B-17F heavy bombers. Men and women from all walks of life, like the members of this riveting team, contribute their skills to the production of B-17F heavy bombers at the Long Beach, California, plant of Douglas Aircraft Company. Better known as the "Flying Fortress," the B-17F is a later model of the B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber, with a crew of seven to nine men and with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. Men and women from all walks of life,...

Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description

Production. B-17F heavy bombers. A girl worker at the Long Beach, California, plant of Douglas Aircraft Company, puts final touches on a nacelle of a B-17F heavy bomber before it is installed on a wing. Better known as the "Flying Fortress," the B-17F is a later model of the B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber, with a crew of seven to nine men and with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. A girl worker at the Long Beach, Cali...

Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description

Production. B-17F heavy bombers. A completed B-17F heavy bomber is checked by final inspectors at the Long Beach, California, plant of Douglas Aircraft Company, before it moves to the flight line for rigid acceptance tests. Better known as the "Flying Fortress," the B-17F is a later model of the B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber with a crew of seven to nine men and with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. A completed B-17F heavy bomber is che...

Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.

Conversion. Beverage containers to aviation oxygen cylinders. Before completion of the fourth and final welding operation in the manufacture of shatterproof oxygen cylinders for high altitude flying, all straps are subjected to physical tests to determine the strength of the weld. Occasional radiographic inspections are made to insure the quality of workmanship and materials after the atomic welding machine has brought the two halves of the cylinder together and made into one unit. The operator, looking through a specially designed dark safety glass, rotates the shell by sight to insure a perfect and uniform union of the two halves. Firestone, Akron, Ohio

Conversion. Beverage containers to aviation oxygen cylinders. Before c...

Public domain photograph - historical image of Ohio, United States, free to use, no copyright restrictions image - Picryl description

Production. B-17F heavy bombers. Even the icebox had its place in the modern aircraft assembly line. Certain types of rivets fit more perfectly when they are installed in the cold or shrunken state. The girl is removing a supply of rivets from dry ice in the Long Beach, California, plant of Douglas Aircraft Company. Better known as the "Flying Fortress," the B-17F is a later model B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber with a crew of seven to nine men and with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. Even the icebox had its place in 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.

Production. B-17F heavy bombers. Negro girls are proving willing and capable aircraft workers. This girl works on wing jigs in the assembly of B-17F heavy bombers at the Long Beach, California, plant of Douglas Aircraft Company. Better known as the "Flying Fortress," the B-17F is a later model B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber with a crew of seven to nine men and with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. Negro girls are proving willing and c...

Picryl description: Public domain image of girl workers, child labor, working children, economic conditions, free to use, no copyright restrictions.

Women workers install fixtures and assemblies to a tail fuselage section of a B-17F bomber at the Douglas Aircraft Company, Long Beach, Calif. Better known as the "Flying Fortress," the B-17F is a later model of the B-17 which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude heavy bomber, with a crew of seven to nine men, and with armament sufficient to defend itself on daylight missions

Women workers install fixtures and assemblies to a tail fuselage secti...

Public domain photograph - 1930s California, United States, free to use, no copyright restrictions image - Picryl description

Production. Lockheed P-38 pursuit planes. A Lockheed P-38 pursuit ship, just returned from flight tests, is checked and reconditioned in the test hangar of a large Western aircraft plant. After these operations, the ship will be ready for delivery to the Army. The P-38 has performed brilliantly in action, notably in the Aleutians. Its long range and great firepower give it real promise as an escort for high-altitude bombers. At its best altitude, the P-38 is one of the world's fastest fighting planes

Production. Lockheed P-38 pursuit planes. A Lockheed P-38 pursuit ship...

Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.

Conversion. Beverage containers to aviation oxygen cylinders. Once the two-half cylinders are joined together into a complete shatterproof high altitude flying oxygen cylinder on the production line of a huge rubber factory now producing metal essential for the Army, all traces of inside weld scale must be removed to prevent contamination of oxygen. In this process, a special chemical solution is drawn through the cylinder at controlled temperature and all foreign matter is removed. Firestone, Akron, Ohio

Conversion. Beverage containers to aviation oxygen cylinders. Once the...

Picryl description: Public domain image of people, meeting, eating, drinking, food, beverage, 1930s, free to use, no copyright restrictions.

Production. B-17F heavy bombers. The stinger in the tail of the B-17F heavy bomber has sent many a Jap and Nazi plane down in flaming wreckage. This new ship is ready for delivery from the Long Beach, California, plant of the Douglas Aircraft Company. Better known as the "Flying Fortress," the B-17F is a later model B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber with a crew of seven to nine men with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. The stinger in the tail of the B-17F ...

Picryl description: Public domain historical photo of Second World War, free to use, no copyright restrictions image.

Production. B-17F heavy bombers. Three-story jigs are used for the assembly of the inner wings of B-17F heavy bombers at the Long Beach, California plant of Douglas Aircraft Company. Better known as the "Flying Fortress," the B-17F is a later model of the B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude heavy bomber, with a crew of seven to nine men and with armament sufficient to defend itself on daylight missions. Douglas Aircraft Company

Production. B-17F heavy bombers. Three-story jigs are used for the ass...

Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.

Conversion. Beverage containers to aviation oxygen cylinders. Four major welding operations are essential to the manufacture of shatterproof oxygen cylinders for high altitude flying. In the first, the circumferential straps are securely welded to the cylindrical portion to prevent tearing of the metal. The process is shown above, taken in the metal division of a large Eastern rubber factory. Firestone, Akron, Ohio

Conversion. Beverage containers to aviation oxygen cylinders. Four maj...

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

Production. B-17F heavy bombers. Two girl workers in the Long Beach, California, plant of the Douglas Aircraft Company, put finishing touches on the bombardier nose section of a B-17F heavy bomber. Better known as the "Flying Fortress," the B-17F is a later model B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber with a crew of seven to nine men with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. Two girl workers in the Long Beach, C...

Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.

Production. B-17F heavy bombers. A riveting crew at the Long Beach, California, plant of Douglas Aircraft Company, assembles the frame of a nacelle for a B-17F heavy bomber. Better known as the "Flying Fortress," the B-17F is a later model of the B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber, with a crew of seven to nine men and with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. A riveting crew at the Long Beach, Ca...

Public domain photograph of musical performance, musicians, music, free to use, no copyright restrictions image - Picryl description

Production. B-17F heavy bombers. A line of fuselage nose sections for B-17F heavy bombers moving in an overhead conveyor trolley toward the final assembly line at the Long Beach, California, plant of Douglas Aircraft Company. Better known as the "Flying Fortress," the B-17F is a later model B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber with a crew of seven to nine men and with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. A line of fuselage nose sections for ...

Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.

Conversion. Beverage containers to aviation oxygen cylinders. An oxygen cylinder for high altitude flying, manufactured by the metal division of a large Eastern rubber factory is completed, and after having passed all tests, it is placed on the huge stack ready for shipment to the U.S. Army. Firestone, Akron, Ohio

Conversion. Beverage containers to aviation oxygen cylinders. An oxyge...

Public domain photograph of manufacturing, industry, free to use, no copyright restrictions image - Picryl description

Conversion. Beverage containers to aviation oxygen cylinders. After the circumferential straps are welded to the cylindrical portion, in the metal division of a large Eastern rubber factory, rough edges and accumulated weld scale are removed by a skilled workman. The twin rotary brushes, shown above, do their work on the inside and outside of the cylinder in the same operation. This process is required in the manufacture of shatterproof oxygen cylinders for high altitude flying. Firestone, Akron, Ohio

Conversion. Beverage containers to aviation oxygen cylinders. After th...

Picryl description: Public domain image of an industrial building, factory, workshop, workers, 20th century, free to use, no copyright restrictions.

Production. B-17F heavy bombers. Careful and accurate girl technicians at the Long Beach, California, plant of Douglas Aircraft Company jig-drill a wing spar truss for a B-17F heavy bomber. Better known as the "Flying Fortress," the B-17F is a later model of the B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber, with a crew of seven to nine men and with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. Careful and accurate girl technicians...

Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.

Production. B-17F heavy bombers. A tidy final assembly line at the Long Beach, California, plant of Douglas Aircraft Company, sends B-17F heavy bombers to the flight lines at a rapid rate. Better known as the "Flying Fortress," the B-17F is a later model of the B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber with a crew of seven to nine men and with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. A tidy final assembly line at the Lon...

Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.

Production. B-17F heavy bombers. Aluminum cowl sections for B-17F heavy bombers are checked and inspected in the Long Beach, California, plant of Douglas Aircraft Company. Better known as the "Flying Fortress," the B-17F is a later model of the B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber with a crew of seven to nine men and with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. Aluminum cowl sections for B-17F heav...

Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.

Production. B-17F heavy bombers. A woman plane construction technician fits the bombsight mount of a B-17F heavy bomber nearing completion at the Long Beach, California, plant of the Douglas Aircraft Company. The mount will carry the world's deadliest bombsight. Better known as the "Flying Fortress," the B-17F is a later model B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber with a crew of seven to nine men with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. A woman plane construction technician...

Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description

Production. B-17F heavy bombers. Women riveters in the Long Beach, California, plant of Douglas Aircraft Company. Better known as the "Flying Fortress," the B-17F is a later model of the B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber with a crew of seven to nine men and with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. Women riveters in the Long Beach, Cal...

Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description

Production. B-17F heavy bombers. A foreman at the Long Beach, California, plant of Douglas Aircraft Company, instructs two new women employees in the technique of sheet metal assembly work. Better known as the "Flying Fortress," the B-17F is a later model of the B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber, with a crew of seven to nine men with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. A foreman at the Long Beach, Californ...

Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description

Production. B-17F heavy bombers. One of the many women who have become excellent plane technicians at the Long Beach, California, plant of Douglas Aircraft Company. Her job is to check attaching angles on wing leading edges for the B-17F heavy bombers. Better known as the "Flying Fortress," the B-17F is a later model of the B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber, with a crew of seven to nine men and with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. One of the many women who have become...

Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description

Production. B-17F heavy bombers. Women workers install fixtures and assemblies to a tail fuselage section of a B-17F Bomber at the Long Beach, California plant of Douglas Aircraft Company. Better known as the "Flying Fortress," the B-17F is a later model of the B-17 which distinguished itself in action in the South Pacific, over Germany, and elsewhere. It is a long range, high altitude heavy bomber, with a crew of seven to nine men, and an armament sufficient to defend itself on daylight missions. Douglas Aircraft Company

Production. B-17F heavy bombers. Women workers install fixtures and as...

Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.

Women workers install fixtures and assemblies to a tail fuselage section of a B-17 bomber at the Douglas Aircraft Company plant, Long Beach, Calif. Better known as the "Flying Fortress," the B-17F is a later model of the B-17, which distinguished itself in action in the south Pacific, Germany and elsewhere. It is a long range, high altitude, heavy bomber, with a crew of seven to nine men, and with armament sufficient to defend itself on daylight missions

Women workers install fixtures and assemblies to a tail fuselage secti...

Public domain photograph related to Germany, free to use, no copyright restrictions image - Picryl description

Production. B-17F heavy bombers. The upper power turret of a new B-17F heavy bomber, just produced at the Long Beach, California, plant of Douglas Aircraft. Turrets like this have meant the finish of many Jap and Nazi flyers. Better known as the "Flying Fortress," the B-17F is a later model B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber with a crew of seven to nine men and with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. The upper power turret of a new B-17F...

Picryl description: Public domain historical photo of Second World War, free to use, no copyright restrictions image.

Production. B-17F heavy bombers. A lower skin section is riveted to the wing of a B-17F heavy bomber by women workers in the Long Beach, California, plant of Douglas Aircraft Company. Better known as the "Flying Fortress," the B-17F is a later model of the B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber with a crew of seven to nine men and with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. A lower skin section is riveted to th...

Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.

Production. B-17F heavy bombers. The belly turret of the B-17F heavy bomber has stopped many Axis pilots. A gunner on this rotating cage controls the fire of two heavy caliber machine guns. This new ship is ready for delivery from the Long Beach, California, plant of Douglas Aircraft Company. Better known as the "Flying Fortress," the B-17F is a later model B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber with a crew of seven to nine men and with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. The belly turret of the B-17F heavy b...

Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.

Production. B-17F heavy bombers. Assembly work on a B-17F heavy bomber is speeded by unobstructed working areas and adequate parts storage spaces at the Long Beach, California, plant of Douglas Aircraft Company. Better known as the "Flying Fortress," the B-17F is a later model of the B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber with a crew of seven to nine men and with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. Assembly work on a B-17F heavy bomber...

Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.

Conversion. Beverage containers to aviation oxygen cylinders. Before completion of the fourth and final welding operation in the manufacture of shatterproof oxygen cylinders for high altitude flying, all straps are subjected to physical tests to determine the strength of the weld. Occasional radiographic inspections are made to insure the quality of workmanship after the two halves of the cylinder are brought together in this atomic welding machine and made one unit. Here, the operator has just completed the union and is about to remove the whole cylinder. Firestone, Akron, Ohio

Conversion. Beverage containers to aviation oxygen cylinders. Before c...

Picryl description: Public domain image of workers, labor, 1940s, economic conditions, free to use, no copyright restrictions.

Production. B-17F heavy bombers. Women install nacelles and wing members to the wing section of a B-17F heavy bomber in the Long Beach, California, plant of Douglas Aircraft Company. Better known as the "Flying Fortress," the B-17F is a later model of the B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber with a crew of seven to nine men and with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. Women install nacelles and wing membe...

Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.

Production. B-17F heavy bombers. Two soldiers of the production lines at the Long Beach, California, plant of Douglas Aircraft Company. The woman in the foreground works inside of a B-17F heavy bomber nacelle; the woman in the background moves spot-welded wing sheets. Better known as the "Flying Fortress," the B-17F is a later model of the B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber with a crew of seven to nice men and with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. Two soldiers of the production lines ...

Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description

Production. B-17F heavy bombers. Two girl workers in the Long Beach, California, plant of the Douglas Aircraft Company, put finishing touches on the bombardier nose section of a B-17F heavy bomber. Better known as the "Flying Fortress," the B-17F is a later model B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber with a crew of seven to nine men with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. Two girl workers in the Long Beach, C...

Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description

Conversion. Beverage containers to aviation oxygen cylinders. With the outside and inside of non-shatterable oxygen cylinder for high altitude flying complete, several rigorous tests are applied to guarantee safety. Every cylinder off the production line of the metal division of a large Eastern rubber factory is hydrostatically tested at 800 pounds pressure, twice the pressure maintained in the cylinder under normal use, to test the strength of the welding. It is then given air test at 400 pounds pressure as shown above. Here, an attendant is placing a cylinder into a steel compartment filled with water before the pressure is applied. By means of a hand crank, the inspector rotates at all points. Firestone, Akron, Ohio

Conversion. Beverage containers to aviation oxygen cylinders. With the...

Picryl description: Public domain image of workers, labor, 1940s, economic conditions, free to use, no copyright restrictions.

Women workers install fixtures and assemblies to a tail fuselage section of a B-17 bomber at the Douglas Aircraft Company plant, Long Beach, Calif. Better known as the "Flying Fortress," the B-17F is a later model of the B-17, which distinguished itself in action in the south Pacific, Germany and elsewhere. It is a long range, high altitude, heavy bomber, with a crew of seven to nine men, and with armament sufficient to defend itself on daylight missions

Women workers install fixtures and assemblies to a tail fuselage secti...

Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.

Production. B-17F heavy bombers. Overall view of a conveyor assembly line at the Long Beach, California, plant of Douglas Aircraft Company, showing B-17F fuselages going through and, at right, sectional fuselage jigs in which fuselage halves are assembled from prefabricated parts. Better known as the "Flying Fortress," the B-17F is a later model B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber with a crew of seven to nine men and with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. Overall view of a conveyor assembly l...

Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description

A black and white photo of a man working in a factory. Office of War Information Photograph

A black and white photo of a man working in a factory. Office of War I...

Public domain photograph - United States during the 1930s and 1940s, Farm Security Administration, New Deal, free to use, no copyright restrictions image - Picryl description

Production. B-17F heavy bombers. Another new B-17F heavy bomber receives a final tuneup before its maiden flight from the Long Beach, California, plant of Douglas Aircraft. Better known as the "Flying Fortress," the B-17F is a later model B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber with a crew of seven to nine men and with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. Another new B-17F heavy bomber receiv...

Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.

Production. B-17F heavy bombers. This girl in a glass house is putting finishing touches on the bombardier nose section of a B-17F heavy bomber. She's one of many capable women workers in the Long Beach, California, plant of the Douglas Aircraft Company. Better known as the "Flying Fortress," the B-17F is a later model B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber with a crew of seven to nine men with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. This girl in a glass house is putting...

Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.

Production. B-17F heavy bombers. In the transport nose of this new B-17F heavy bomber is housed the deadliest bombsight in the world. The plane is just about ready to make its maiden flight from the Long Beach, California, plant of Douglas Aircraft Company. Better known as the "Flying Fortress," the B-17F is a later model of the B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber with a crew of seven to nine men and with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. In the transport nose of this new B-1...

Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.

Conversion. Beverage containers to aviation oxygen cylinders. The huge press which formed the beverage containers shells pictured here has since been converted to produce oxygen cylinders, required by the U.S. Army for high altitude flying. The conversion was accomplished by substituting new dies. Firestone, Akron, Ohio

Conversion. Beverage containers to aviation oxygen cylinders. The huge...

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.

Production. B-17F heavy bombers. The careful, skilled fingers of women workers at the Long Beach, California, plant of Douglas Aircraft Company, prepare a wing rib for a mighty bomber. Better known as the "Flying Fortress," the B-17F is a later model of B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber, with a crew of seven to nine men and with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. The careful, skilled fingers of women...

Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description

Production. B-17F heavy bombers. Dorsal fins for B-17F heavy bombers, America's killer whales of the air, ready for the assembly line at the Long Beach, California plant of the Douglas Aircraft Company. Better known as the "Flying Fortress," the B-17F is a later model of the B-17 which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude heavy bomber with a crew of seven to nine men with armament sufficient to defend itself on daylight missions. Douglas Aircraft Company

Production. B-17F heavy bombers. Dorsal fins for B-17F heavy bombers, ...

Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.

Production. B-17F heavy bombers. A woman worker at the Long Beach, California, plant of Douglas Aircraft Company, spot welds wing skin sheets for a B-17F heavy bomber. The welding machine is suspended over sheets which move on a platform below her. Better known as the "Flying Fortress," the B-17F is a later model of the B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber, with a crew of seven to nine men and with armament sufficient to defend itself on daylight missions

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.

Women workers install fixtures and assemblies to a tail fuselage section of a B-17 bomber at the Douglas Aircraft Company plant, Long Beach, Calif. Better known as the "Flying Fortress," the B-17F is a later model of the B-17, which distinguished itself in action in the south Pacific, Germany and elsewhere. It is a long range, high altitude, heavy bomber, with a crew of seven to nine men, and with armament sufficient to defend itself on daylight missions

Women workers install fixtures and assemblies to a tail fuselage secti...

Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.

Production. B-17F heavy bombers. The final assembly line of B-17F heavy bombers moves rapidly in the Long Beach, California, plant of Douglas Aircraft Company. Better known as the "Flying Fortress," the B-17F is a later model of the B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber with a crew of seven to nine men and with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. The final assembly line of B-17F heav...

Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.

A girl riveting machine operator at the Douglas Aircraft Company plant joins sections of wing ribs to reinforce the inner wing assemblies of B-17F heavy bombers, Long Beach, Calif. Better known as the "Flying Fortress," the B-17F bomber is a later model of the B-17, which distinguished itself in action in the south Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber, with a crew of seven to nine men -- and with armament sufficient to defend itself on daylight missions

A girl riveting machine operator at the Douglas Aircraft Company plant...

Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.

Conversion. Beverage containers to aviation oxygen cylinders. After they are stamped on the huge toggle press in the metal division of a large rubber factory, these cylindrical domes which make up half of a shatterproof oxygen cylinder, are placed on a large conveyor where they are carried to workmen who will apply the circumferential and longitudinal straps. Cylinders are used for high altitude flying as a source of oxygen. Firestone, Akron, Ohio

Conversion. Beverage containers to aviation oxygen cylinders. After th...

Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description

Production. B-17F heavy bombers. A women worker, over 60 years old, does an expert riveting job on a B-17F bomber in the Long Beach, California, plant of Douglas Aircraft Company. Better known as the "Flying Fortress," the B-17F is a later model of the B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber with a crew of seven to nine men and with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. A women worker, over 60 years old, do...

Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.

Production. B-17F heavy bombers. Busy workers at the Long Beach, California, plant of Douglas Aircraft Company, groom a new B-17F heavy bomber as the "Flying Fortress." The B-17F is a later model of the B-17, which distinguished itself in action in the South Pacific, over Germany and elsewhere. It is a long range, high altitude, heavy bomber with a crew of seven to nine men and with armament sufficient to defend itself on daylight missions

Production. B-17F heavy bombers. Busy workers at the Long Beach, Calif...

Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.