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Digital Collections

Photographs

Water sample testing at Dearborn facility

  • Circa 1938

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General view of an unidentified employee preparing a water sample for testing at a Dearborn Chemical Company's laboratory facility in Chicago, Illinois. A stamp on the verso of the photograph for "The Fensholt Company," a public relations firm based in Chicago, suggests that the photograph was staged for advertising purposes. 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.

Creator of work
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Format
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Extent
  • 7 in. H x 7.75 in. W
Subject
Rights In Copyright
Rights holder
  • Deaborn Chemical Company
Credit line
  • Courtesy of Science History Institute

Institutional location

Department
Collection
Physical container
  • Box 15, Folder 64

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Related Items

Cite as

Dearborn Chemical Company, and The Fensholt Company. “Water Sample Testing at Dearborn Facility,” circa 1938. BetzDearborn, Incorporated Records, Box 15, Folder 64. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/1z40kt806.

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