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Department Archives Remove constraint Department: Archives Genre Negatives Remove constraint Genre: Negatives Place Michigan--Midland Remove constraint Place: Michigan--Midland Format Image Remove constraint Format: Image Rights No Known Copyright Remove constraint Rights: No Known Copyright

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    • 1950-Sep-12

    Three views of the installation of a new sign on the roof of the South Power Station at the Dow Chemical Company's headquarters in Midland, Michigan. Installed in 1950, the sign measured 217 feet long and was visible to…

    • 1951

    General view of an unidentified employee examining assorted pieces of Styrofoam at a Dow Chemical Company facility. Invented in 1941 by researchers in Dow's Chemical Physics Lab, "Styrofoam" properly refers to the Dow…

    • 1951

    General view of an unidentified employee inspecting a saran bubble as it is extruded from a machine during the production of saran film at the Dow Chemical Company plant in Midland, Michigan. During production, the film…

    • 1951

    Elevated view of employees at work in the Dow Chemical Company's saran film manufacturing facilities in Midland, Michigan. During production, saran film was trimmed and wound into so-called inventory rolls, such as…

    • 1951

    General view of saran bubbles being extruded from rolling machines during the production of saran film at the Dow Chemical Company plant in Midland, Michigan. During production, the film passed through a series of…

    • 1944

    General view of an unidentified female employee at work in the Dow Chemical Company's saran film manufacturing facilities in Midland, Michigan. The employee appears to be using a type of press to smooth lengths of saran…

    • 1951

    General view of an unidentified employee at work in the Dow Chemical Company's saran film manufacturing facilities in Midland, Michigan. Saran plastic is seen passing through some type of bath or wash by virtue of a…

    • 1951

    General view of two unidentified employees at work in the Dow Chemical Company's saran film manufacturing facilities in Midland, Michigan. The employees are seen stretching a length of film between two rollers. During…

    • 1951

    General view of employees at work in the Dow Chemical Company's saran film manufacturing facilities in Midland, Michigan. Initially developed for the U.S. Army to wrap arms and equipment for transport during World War…

    • 1944

    General view of laboratory technicians analyzing assorted materials in a Dow Chemical Company laboratory. Per notations accompanying the photograph, Bill Herrick (left) is analyzing calcium chloride, which was used for…

    • 1944

    General view of technician Leo Ruhnau using an apparatus to determine the percentage of hydrochloric acid in Dowell acids at a Dow Chemical Company laboratory.

    • 1944

    General view of technician James Geary using a Klett-Summerson Photoelectric Colorimeter to obtain a determination of iodine at a Dow Chemical Company laboratory. Colorimeters are commonly used to determine trace…

    • 1944

    General view of three technicians using vacuum tube titrators to titrate aluminum in a Dow Chemical Company laboratory. The individuals visible in the photograph are identified as (left to right) Lois Nystrom, Rosemary…

    • 1944

    General view of technicians Marguerite Tenhunen (left) and Dorothy Ferris (right) using assorted apparatus in a Dow Chemical Company laboratory to determine the quantity of zinc present in experimental alloys.

    • 1948-Feb-24

    General view of the Instrument Department workroom at the Dow Chemical Company plant located in Midland, Michigan. Established in 1926, the Instrument Department was responsible for the installation and maintenance of…