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Stock Photo Description:
Royalty-free historical industrial black and white people stock photo of a male worker placing a cylinder into a steel compartment filled with water before pressure is applied. By means of a hand crank, he rotates at all points, Firestone, Akron, Ohio, 1942. 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.
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Topics:
royalty-free, stock photography, stock photos, pictures, images, graphics, posters, fine art prints, akron, alfred t palmer, aviation oxygen cylinder, aviation oxygen cylinders, black and white, container, containers, conversion, cylinder, cylinders, factory, factory worker, factory workers, firestone, hand crank, hand cranks, historical, inspector, inspectors, male, man, men, ohio, people, person, pressure, worker, workers, working
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Model Released: No
Property Released: No
License type: Editorial Royalty-free
Shipping details: print prices include standard 5-7 day shipping in the U.S. only. For orders outside
the U.S., please contact customer service to get a shipping quote. 1.541.245.8566
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