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Photographs

Jack Cooney operating boiling tank at Dearborn manufacturing facility

  • 1934-Mar-16

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General view of employee Jack Cooney operating a boiling tank used in the manufacture of liquid water treatments at the Dearborn Chemical Company's 35th Street laboratory facility and manufacturing plant. 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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Extent
  • 7.75 in. H x 9.75 in. W
Subject
Rights In Copyright
Rights holder
  • Deaborn Chemical Company
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  • Courtesy of Science History Institute

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Collection
Physical container
  • Box 17, Folder 14

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Cite as

Dearborn Chemical Company. “Jack Cooney Operating Boiling Tank at Dearborn Manufacturing Facility,” March 16, 1934. BetzDearborn, Incorporated Records, Box 17, Folder 14. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/js956g78k.

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