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farm security administration

library of congress

united states history

nitrate negatives

materials

tank

1940 s

altitudes

army

corrosion, farm security administration

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Boeing aircraft plant, Seattle, Washington. Production of B-17F (Flying Fortress) bombing planes. Machine screws to be used in building a B-17F (Flying Fortress) are attached to hangers which suspend them in anodizing tanks. In the tanks they receive a protective plating to prevent corrosion

Boeing aircraft plant, Seattle, Washington. Production of B-17F (Flyin...

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

The Army's new halftrac scout cars are protected by durable finishes. The man working on these bogy assemblies is preparing surfaces for a paint job that will resist corrosion and bring the car up to Army standards of smartness. White Motor Company, Cleveland, Ohio

The Army's new halftrac scout cars are protected by durable finishes. ...

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

Production. B-17F heavy bomber. Machine screws to be used in building new B-17F (Flying Fortress) bombers in the Boeing plant in Seattle are attached to hangers which suspend them in anodizing tank. In the tanks they will receive a protective plating to prevent corrosion. The Flying Fortress, a four-engine heavy bomber capable of flying at high altitudes, has performed with great credit in the South Pacific, over Germany and elsewhere

Production. B-17F heavy bomber. Machine screws to be used in building ...

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 bomber. Machine screws to be used in building new B-17F (Flying Fortress) bombers in the Boeing plant in Seattle are attached to hangers which suspend them in anodizing tank. In the tanks they will receive a protective plating to prevent corrosion. The Flying Fortress, a four-engine heavy bomber capable of flying at high altitudes, has performed with great credit in the South Pacific, over Germany and elsewhere

Production. B-17F heavy bomber. Machine screws to be used in building ...

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

Conversion. Beverage containers to aviation oxygen cylinders. Removing of non-shatter-chemical solution tank at a rubber factory now producing metal essential for the Army. This bath, which follows the removal of the weld scale, gives the inside of the cylinder a further cleaning and removes all chemicals which may remain from the previous operation. A satin-like surface, absolutely sterile and free from foreign matter, is made permanent in this operation. The cylinder is now also immune to attack from corrosion and other deteriorating elements. Firestone, Akron, Ohio

Conversion. Beverage containers to aviation oxygen cylinders. Removing...

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