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Format Image Remove constraint Format: Image Rights No Known Copyright Remove constraint Rights: No Known Copyright Subject Chemical industry Remove constraint Subject: Chemical industry Subject Corporations Remove constraint Subject: Corporations Date 1940 Remove constraint Date: <span class='single'>1940</span>

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    • Advertisement for Dow Ferric Chloride
    • 1940

    Color print advertisement for Dow Ferric Chloride, a conditioning agent used to extract organic matter from water. The advertisement features illustrated depictions of various historic civilizations and details the use…

    • 1940s

    General view of several unidentified employees installing Plexiglass panels on the nose of a Douglas A-20 attack bomber. Per notations accompanying the photograph, the two halves that form the nose of the bomber are…

    • 1940s

    General view of an unidentified female employee polishing a curved panel of Plexiglas designed for use as an aircraft windshield. This photograph was likely taken at the Rohm and Haas Company plant located in Bristol,…

    • 1940s

    General view of an unidentified male employee polishing a curved panel of Plexiglas designed for use on the nose of an aircraft attack bomber. Several finished panels are visible in the background. Per notations…

    • 1940s

    General view of an unidentified employee fitting a Plexiglas windshield panel onto the nose enclosure of a Douglas A-20 attack bomber. This photograph was likely taken at the Rohm and Haas Company plant located in…

    • 1940s

    General view of two unidentified employees working on the nose of a Douglas A-20 attack bomber aircraft prior to the installation Plexiglas windshield panels. This photograph was likely taken at the Rohm and Haas…

    • 1940s

    General view of an unidentified employee using a router to smooth the edge of a curved Plexiglas panel designed for use as an aircraft windshield. Per notations accompanying the photograph, the edges of the panels are…

    • 1940s

    General view of an unidentified employee using a band saw to trim a curved Plexiglas panel designed for use as an aircraft windshield. This photograph was likely taken at the Rohm and Haas Company plant located in…

    • 1940s

    General view of two unidentified employees making adjustments to a Douglas A-20 attack bomber in production at the Rohm and Haas Company plant located in Bristol, Pennsylvania. Several attack bombers, awaiting…

    • 1940s

    General view of an unidentified female employee polishing a curved panel of Plexiglas designed for use as an aircraft windshield. This photograph was likely taken at the Rohm and Haas Company plant located in Bristol,…

    • 1940

    The extensive collection of Hercules advertising materials, covering the years 1913 through 1952, documents the company's growth as a major manufacturer of chemical products. A portion of the 1940 edition is digitized…

    • Wonderful New Ingredient, Parlon, Makes Finishes Last Longer - on the Road and Underfoot
    • 1940

    Advertisement for Parlon, a chlorinated rubber manufactured and sold by the Hercules Powder Company for use as a base ingredient in synthetic enamels, as well as paint finishes, printing inks, textile coatings, and…

    • 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 photo of a woman in a shower framed by artistic…

    • 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…

    • 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 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…

    • 1940

    Advertisement for Parlon, a chlorinated rubber manufactured and sold by the Hercules Powder Company for use as a base ingredient in paint finishes, as well as printing inks, textile coatings, and adhesives. The…

    • 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 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 plastics products in a…

    • 1940

    Advertisement for Ethyl Cellulose manufactured and sold by the Hercules Powder Company for use as a toughening agent in cable coatings, lacquers, films, plastics, and varnishes, among other applications. The…

    • 1940

    Advertisement for Parlon, a chlorinated rubber manufactured and sold by the Hercules Powder Company for use as a base ingredient in paint finishes, as well as printing inks, textile coatings, and adhesives. The…

    • 1940

    Advertisement for various naval stores products, including Yarmor 302 Pine Oil and D.H.S. Activator, manufactured and sold by the Hercules Powder Company for use as raw materials in the formulation of insecticides and…

    • 1940

    Advertisement for Yarmor, a trademarked name for pine oil manufactured and sold by the Hercules Powder Company to increase the effectiveness and reduce the manufacturing costs of cattle spray insecticides. This…

    • 1940

    Advertisement for D.H.S. Activator, a trademarked name for Ethylene glycol ether manufactured and sold by the Hercules Powder Company to increase the effectiveness and reduce the manufacturing costs of pyrethrum and…

    • 1940

    Advertisement for D.H.S. Activator, a trademarked name for Ethylene glycol ether manufactured and sold by the Hercules Powder Company to increase the effectiveness and reduce the manufacturing costs of pyrethrum and…