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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...
    • 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...
    • Glass blower at work

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    • Art and science get together in glass blowers' shop at the Experiment Station. This craft is an indispensable adjunct of industrial chemistry, providing complex laboratory equipment for intricate processes by which research develops new products....
    • DuPont Magazine [July 1924]

    • Periodicals; Chemical industry; Plastics industry; Explosives; Dynamite; Gunpowder; Firearms industry; Railroads;
    • Table of Contents: What's next in business; New development in ditching with dynamite; Pyradiolin, for radio panels; Good air anywhere; What turns green first in the spring; Smoothing the way in Wyoming; C. &. O. needed more yard room; High cost of...
    • 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...
    • Sunday School and Stable

    • Schools; Stables; Office buildings;
    • "Funds were sought as early as 1821 to construct this stone building, to house the Brandywine Manufacturers' Sunday School, which had started in Walker's Mill and was later in Henry Clay Mill. E. I. du Pont donated the land and a large portion of...
    • Memphis TN Plant

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    • Some of the massive equipment needed to produce hydrogen cyanide at the Memphis TN plant of theDuPont Company. Natural gas, ammonia and air are combined under nbeat and pressure to form hydrgogen cyanide, which is then reacted with caustic soda to...
    • 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...
    • The jumbo

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    • Jumbo, on which drills are mounted, is rolled up to working face of the tunnel. The jumbo provides mounts for the drills and working space so that a number of drills can be used at one time. On this project, 112 holes are dilled for each blast....
    • 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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