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E.L. Konigsmark recording water samples at Dearborn laboratory facility

  • 1934-Mar-16

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General view of employee E.L. Konigsmark recording water samples sent to the Dearborn Chemical Company's 35th Street Laboratory facility and manufacturing plant for analysis. Founded in 1887, the Dearborn Chemical Company was a corporate ancestor of BetzDearborn, Incorporated best known for manufacturing water treatment chemicals for use in boilers and cooling towers.

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  • 7.75 in. H x 9.75 in. W
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  • Deaborn Chemical Company
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  • Courtesy of Science History Institute

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Physical container
  • Box 17, Folder 14

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Related Items

Cite as

Dearborn Chemical Company. “E.L. Konigsmark Recording Water Samples at Dearborn Laboratory Facility,” March 16, 1934. BetzDearborn, Incorporated Records, Box 17, Folder 14. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/z603qz42q.

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