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Subject Cellulose Remove constraint Subject: Cellulose

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    • Advertisement for Hercules Nitrocellulose Lacquers
    • 1930

    Advertisement for nitrocellulose lacquers manufactured and sold by the Hercules Powder Company for use on wood, metal, plaster, textiles, and other materials. The advertisement includes an illustrated depiction of a…

    • 1940

    Advertisement for Celluose Acetate manufactured and sold by the Hercules Powder Company for use as a base in plastic molding compounds. The advertisement features a hand pulling on a chain link (presumably manufactured…

    • 1940

    Advertisement for cellulose derivatives manufactured and sold by the Hercules Powder Company for use as a base in plastic molding compounds, including Nitrocellulose, Cellulose Acetate, and Ethyl Cellulose. The…

    • 1940s

    General view of an unidentified female employee inspecting a treating tub used to purify ethyl cellulose at the Hercules Powder Company plant in Hopewell, Virginia. The Hopewell plant commonly produced ethyl cellulose,…

    • 1940s

    General view of the interior of a portion of the Hercules Powder Company plant facilities in Hopewell, Virginia, with view of assorted industrial apparatus and machinery and several unidentified employees. The Hopewell…

    • 1940-Jun-17

    Close-up view of several rolls of sheeted cotton linters mounted on spindles at the Hercules Powder Company's Ethyl Cellulose plant in Hopewell, Virginia. Per notations accompanying the photograph, the cotton was…

    • 1940s

    General view of weigh-tanks for caustic soda and ethyl cellulose at the Hercules Powder Company's Ethyl Cellulose plant in Hopewell, Virginia. Per notations accompanying the photograph, caustic soda and ethyl cellulose…

    • 1940-Jun-17

    General view of a washing tub in use at the Hercules Powder Company's Ethyl Cellulose plant in Hopewell, Virginia. Per notations accompanying the photograph, constant agitation and continual charges of water were used…

    • 1940s

    General view of the still room at the Hercules Powder Company's Ethyl Cellulose plant in Hopewell, Virginia, with view of assorted distillation apparatus and control panels. The employee visible in the photograph is…

    • 1940s

    Close-up view of ethyl cellulose being transferred to a storage bin at the Hercules Powder Company's Ethyl Cellulose plant in Hopewell, Virginia. The employee visible in the photograph is unidentified. Ethyl cellulose…

    • 1940s

    Close-up view of an unidentified employee removing a sample of ethyl cellulose from a machine at the Hercules Powder Company plant in Hopewell, Virginia. Per notations accompanying the photograph, the sampling was one…

    • 1940s

    General view of an unidentified employee examining a control panel used in the production of ethyl cellulose at the Hercules Powder Company plant in Hopewell, Virginia. Ethyl cellulose manufactured by the Hercules…

    • 1940s

    General view of an unidentified employee examining a control panel used in the production of ethyl cellulose at the Hercules Powder Company plant in Hopewell, Virginia. Ethyl cellulose manufactured by the Hercules…

    • 1940s

    Close-up view of a stock of ethyl cellulose manufactured at the Hercules Powder Company plant in Hopewell, Virginia. Ethyl cellulose manufactured by Hercules was commonly purchased by a variety of public and private…

    • 1940s

    Close-up view of several stacks of so-called "chemical cotton" manufactured at the Hercules Powder Company plant in Hopewell, Virginia. Chemical cotton, a type of purified cellulose obtained from raw cotton linters, is…

    • 1940s

    General view of an unidentified employee inspecting the control board for a Solvent Recovery system at the Hercules Powder Company plant in Hopewell, Virginia. Per notations accompanying the photograph, the system was…

    • 1940s

    General view of an unidentified employee inspecting the Hydrochloride Rotary System at the Hercules Powder Company plant in Hopewell, Virginia. The system was likely used during the production of so-called "chemical…

    • 1940s

    Two views of an unidentified employee adjusting the Stern Shredder machine at the Hercules Powder Company plant in Hopewell, Virginia. The shredder was used to process linter sheets of cellulosic fibrous materials, such…

    • 1940

    Advertisement for cellulose derivatives, including Nitrocellulose, Cellulose Acetate, and Ethyl Cellulose, manufactured and marketed by the Hercules Powder Company for use in plastic sheeting and packaging materials.…

    • 1940

    Advertisement for Celluose Acetate manufactured and sold by the Hercules Powder Company for use as a base in plastic molding compounds. The advertisement features artistic renderings of various products made from…

    • 1945-Jan

    General view of employee Felix G. Nakielny operating a two-roll mill in the Experimental Plastics laboratory at the Hercules Powder Company plant in Parlin, New Jersey. According to the caption that accompanied this…

    • 1945-Mar

    General view of employee Elizabeth Booth operating a hydraulic press in the Viscose Laboratory at a Hercules Powder Company pilot plant in Hopewell, Virginia. Several stacks of viscose, a semi-synthetic fiber, are…

    • 1945-Mar

    General view of employee Andrew Roberts operating pulping equipment at a Hercules Powder Company pilot plant in Hopewell, Virginia. This pulping equipment was likely used to produce dissolving pulp, also known as…

    • 1945-Mar

    General view of employee H.M. McClure discharging sheets of so-called "chemical cotton" from a Layboy No. 2 Paper Machine at the Hercules Powder Company plant in Hopewell, Virginia. Chemical cotton, a type of purified…

    • 1945-Mar

    General view of employee Johnnie Shands loading bales of so-called "chemical cotton" onto a skid at the Hercules Powder Company plant in Hopewell, Virginia. Chemical cotton, a type of purified cellulose obtained from…