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  • Description: needed
(32 results)



Display: 20

    • List of Materials Needed to Make Uniforms for "Company A"

    • Military organizations; Clothing & dress; Military uniforms
    • List of materials needed to make uniforms for the members of "Company A." This list includes the names of men in the company along with the exact amount of material needed to make their uniform. "Company A" is most likely a militia company called...
    • Lucite and light

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    • An unusual property of Lucite acrylic resin is its ability to pipe light efficiently and with very little leakage around curves (radius of the curve must be at least twice the diameter of the thickness of the rod or sheet used). This ability is...
    • X-raying welds

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    • DuPont's Pack industrial x-ray film is used in x-raying welds of huge cylinders in plant of Herrick L. Johnston, Inc. in Columbus, Ohio, manufacturer of ground handling equipment for major rocket and missile programs. The resulting radiographs are...
    • Bell H-13D Helicopters

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    • Resembling a horde of huge insets, these Bell H-13D helicopters are lined up at the Niagara Fall Municipal Airport prior to beginning the long journey to Korea where they are urgently needed by the Army Field Forces. Helicopters of this and other...
    • Coal Stockpiles

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    • A stacker-reclaimer places incoming coal on a stockpile at the rate of 1500 tons an hour. Later, when the coal is needed, the bucket wheel reclaimer will pick it up again. The machine moves on rails the length of the 1200 foot stockpile.
    • Semi-works unit

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    • Modern research takes time, manpower and money. Tools take a large share of the investment. The Semi-works unit shown here illustrates the complex, costly equipment needed in a modern industrial research laboratory. This reactor was a vital tool in...
    • Tracing movements

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    • A stroboscopic camera traces the movements of a man who stacks 50 pound bags. The amount of energy needed to this job is registered on the recording device. Such tests point the way to improvements in job techniques which will reduce fatigue and...
    • I Need Your Skill In A War Job!

    • Posters; War posters; War work;
    • Text from image: "I need your skill in a War Job! If you know one of these trades and are not in real war work, you are badly needed: Airplane Skin Man; Airplane Subassembler; Ammunition Inspector; Assembler, Ship; Bench Hand, Metal Work; Bus...
    • DuPont Magazine [February-March 1943]

    • Periodicals; Chemical industry; Agriculture; Defense industry; Paint industry; Plastics industry;
    • Table of Contents: Agricultural research and some newer developments; Manpower for warpower; Food briquettes; Stars over Brandywine; Photo film by DuPont; Fats are needed; Paint research in wartime; Polyvinyl resins.
    • Ingots and Ingot Molds

    • Steel industry; Industrial facilities; Industry;
    • Ingots ready for moving to rolling mill soaking pits. Ingots have been stripped and were probably stored until needed. The worker painting something on the end of a ingot is most likely testing for composition. The photograph's composition...
    • Orlon fashion

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    • A luxurious, deep piled zibelline is used for this beautifully styled pastel coat, but it is easy to care for because the Princeton fabric is of 100% Orlon acrylic fiber. Even white coats become completely practical through use of this DuPont...

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