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Creator Tenschert Commercial Photo Studio Remove constraint Creator: Tenschert Commercial Photo Studio Subject Dye industry Remove constraint Subject: Dye industry

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    • 1951

    General view of the Printing Department at the Althouse Chemical Company Customer Service and Quality Control Laboratory in Reading, Pennsylvania. Omer Bixler (left) is seen cutting fabric samples while technicians near…

    • 1946

    General view of the Press Room at the Althouse Chemical Company manufacturing plant in Reading, Pennsylvania. Employees are seen removing press cake from the filter presses to transfer them to the buggies at the center…

    • 1946

    General view of the heating tubs at the Althouse Chemical Company manufacturing plant in Reading, Pennsylvania. At left, an unidentified employee is seen using a Hastelloy pipe and jet to pump high-pressure steam into…

    • 1946

    General view of the coupling tubs used for the manufacture of azo dyes at the Althouse Chemical Company plant in Reading, Pennsylvania. In a typical manufacturing process for azo dyes, coupling tubs are recessed in the…