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Subject Bits (Drilling and boring) Remove constraint Subject: Bits (Drilling and boring) Subject Corporations Remove constraint Subject: Corporations

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  1. Photographs

    • 1958-Jun-20

    Close-up view of a Plexiglas auger (a type of drilling device or drill bit) manufactured at an unidentified Rohm and Haas Company facility.

    The Rohm and Haas Company was founded in 1907 in Esslingen, Germany through…

  2. Photographs

    • 1958-Jun-20

    General view of the production of a Plexiglas auger (a type of drilling device or drill bit) at an unidentified Rohm and Haas Company facility. The employee visible in the photograph is also unidentified.

    The Rohm and…