Search Results
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C.C. Dennis using mortar and pestle at Dearborn laboratory
- Circa 1924
General view of employee C.C. Dennis using a mortar and pestle to crush specimens for use at the Dearborn Chemical Company's 35th Street laboratory and manufacturing facility located in Chicago, Illinois. Founded in…
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Anton H.R. Noreen testing sample at Dearborn laboratory facility
- Circa 1924
General view of employee Anton H.R. Noreen preparing samples for testing at the Dearborn Chemical Company's 35th Street laboratory and manufacturing facility located in Chicago, Illinois. Founded in 1887, the Dearborn…
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Anton H.R. Noreen conducting coal analysis at Dearborn laboratory facility
- Circa 1924
General view of employee Anton H.R. Noreen conducting an analysis of coal samples at the Dearborn Chemical Company's 35th Street laboratory and manufacturing facility located in Chicago, Illinois. Founded in 1887, the…
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Employee using titration apparatus at Dearborn laboratory facility
- 1920s
General view of an unidentified employee at work in the Dearborn Chemical Company's 35th Street Laboratory facility and manufacturing plant. A variety of titration equipment and other scientific apparatus are visible on…
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Employee at work in Dearborn laboratory facility
- 1920s
General view of employee Al Herman analyzing an unidentified substance at the Dearborn Chemical Company's 35th Street laboratory facility and manufacturing plant. Assorted scientific apparatus and laboratory glassware…
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Employee at work in Dearborn laboratory facility
- 1920s
General view of an unidentified employee analyzing an unidentified substance at the Dearborn Chemical Company's 35th Street laboratory facility and manufacturing plant. A microscope and water quality test kit are…
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Charles S. White and C.C. Dennis using balances at Dearborn laboratory facility
- Circa 1924
General view of employees Charles S. White (left) and C.C. Dennis (right) using balances at the Dearborn Chemical Company's 35th Street Laboratory facility and manufacturing plant. Founded in 1887, the Dearborn Chemical…
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W. Crocker at work at Dearborn laboratory facility
- Circa 1924
General view of employee W. Crocker at work in the factory control work area of the Dearborn Chemical Company's 35th Street Laboratory facility and manufacturing plant. Per notations accompanying the photograph,…
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A. Sherwood using extraction rack at Dearborn laboratory facility
- Circa 1924
General view of employee A. Sherwood using an extraction rack at the Dearborn Chemical Company's 35th Street Laboratory facility and manufacturing plant. Per notations accompanying the photograph, the extraction rack is…
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Genevieve Work in Receiving Room at Dearborn laboratory facility
- Circa 1924
General view of employee Genevieve Work in the Receiving Room at the Dearborn Chemical Company's 35th Street Laboratory facility and manufacturing plant. Per notations accompanying the photograph, the Receiving Room was…
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Dearborn Chemical Company laboratory and manufacturing plant
- Circa 1924
General view of the exterior of the Dearborn Chemical Company's 35th Street laboratory facility and manufacturing plant, with view of several large storage tanks. Founded in 1887, the Dearborn Chemical Company was a…
- Creator Of Work Dearborn Chemical Company
- Subject Chemical industry, Dearborn Chemical Company, Water purification chemicals industry, Corporations
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Machine room at Dearborn manufacturing facility
- Circa 1924
General view of two unidentified employees at work in a machine room at the Dearborn Chemical Company's 35th Street laboratory facility and manufacturing plant. Founded in 1887, the Dearborn Chemical Company was a…
- Creator Of Work Dearborn Chemical Company
- Subject Employees, Chemical industry, Dearborn Chemical Company, Water purification chemicals industry, Corporations, Machinery
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Employee at work in Dearborn manufacturing facility
- Circa 1924
General view of an unidentified employee at work in the Dearborn Chemical Company's 35th Street laboratory facility and manufacturing plant. Founded in 1887, the Dearborn Chemical Company was a corporate ancestor of…
- Creator Of Work Dearborn Chemical Company
- Subject Employees, Chemical industry, Dearborn Chemical Company, Water purification chemicals industry, Corporations
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Store room at Dearborn manufacturing facility
- Circa 1924
General view of an unidentified employee at work in a store room at the Dearborn Chemical Company's 35th Street laboratory facility and manufacturing plant, with view of assorted barrels and other containers. Founded in…
- Creator Of Work Dearborn Chemical Company
- Subject Employees, Chemical industry, Dearborn Chemical Company, Water purification chemicals industry, Barrels, Corporations
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Employee at work in Dearborn manufacturing facility
- Circa 1924
General view of an unidentified employee at work in the Dearborn Chemical Company's 35th Street laboratory facility and manufacturing plant. Founded in 1887, the Dearborn Chemical Company was a corporate ancestor of…
- Creator Of Work Dearborn Chemical Company
- Subject Employees, Chemical industry, Dearborn Chemical Company, Water purification chemicals industry, Corporations
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Employees at work in Dearborn manufacturing facility
- Circa 1924
General view of several unidentified employees at work in the Dearborn Chemical Company's 35th Street laboratory facility and manufacturing plant. Founded in 1887, the Dearborn Chemical Company was a corporate ancestor…
- Creator Of Work Dearborn Chemical Company
- Subject Employees, Chemical industry, Dearborn Chemical Company, Water purification chemicals industry, Corporations
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Barrel storage at Dearborn manufacturing facility
- Circa 1924
General view of several unidentified employees at work in the barrel storage area at the Dearborn Chemical Company's 35th Street laboratory facility and manufacturing plant. Founded in 1887, the Dearborn Chemical…
- Creator Of Work Dearborn Chemical Company
- Subject Employees, Chemical industry, Dearborn Chemical Company, Water purification chemicals industry, Corporations
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Dearborn Chemical Company manufacturing plant
- Circa 1924
General view of two unidentified employees at work in the Dearborn Chemical Company's 35th Street laboratory facility and manufacturing plant. Founded in 1887, the Dearborn Chemical Company was a corporate ancestor of…
- Creator Of Work Dearborn Chemical Company
- Subject Employees, Chemical industry, Dearborn Chemical Company, Water purification chemicals industry, Corporations, Machinery
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Barrel room at Dearborn manufacturing facility
- Circa 1924
General view of several unidentified employees filling barrels at the Dearborn Chemical Company's 35th Street laboratory facility and manufacturing plant. Founded in 1887, the Dearborn Chemical Company was a corporate…
- Creator Of Work Dearborn Chemical Company
- Subject Employees, Chemical industry, Dearborn Chemical Company, Water purification chemicals industry, Corporations
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Packing materials at Dearborn manufacturing plant
- Circa 1924
General view of several unidentified employees packing materials for shipment at the Dearborn Chemical Company's 35th Street laboratory facility and manufacturing plant. Founded in 1887, the Dearborn Chemical Company…
- Creator Of Work Dearborn Chemical Company
- Subject Employees, Chemical industry, Water purification chemicals industry, Corporations
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Dearborn Chemical Company manufacturing plant
- Circa 1924
General view of an unidentified employee at work in the Dearborn Chemical Company's 35th Street laboratory facility and manufacturing plant. Founded in 1887, the Dearborn Chemical Company was a corporate ancestor of…
- Creator Of Work Dearborn Chemical Company
- Subject Employees, Chemical industry, Dearborn Chemical Company, Water purification chemicals industry, Corporations, Machinery
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Dearborn Chemical Company manufacturing plant
- Circa 1924
General view of several unidentified employees at work in the Dearborn Chemical Company's 35th Street laboratory facility and manufacturing plant. Founded in 1887, the Dearborn Chemical Company was a corporate ancestor…
- Creator Of Work Dearborn Chemical Company
- Subject Employees, Chemical industry, Dearborn Chemical Company, Water purification chemicals industry, Corporations
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Dearborn Chemical Company laboratory and manufacturing plant
- Circa 1924
General view of the exterior of the Dearborn Chemical Company's 35th Street laboratory facility and manufacturing plant, with view of several large storage tanks. Founded in 1887, the Dearborn Chemical Company was a…
- Creator Of Work Dearborn Chemical Company
- Subject Chemical industry, Dearborn Chemical Company, Water purification chemicals industry, Corporations, Storage tanks
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Water samples at Dearborn laboratory facility
- Circa 1924
General view of assorted water samples sent to the Dearborn Chemical Company's 35th Street Laboratory for analysis. Founded in 1887, the Dearborn Chemical Company was a corporate ancestor of BetzDearborn, Incorporated…
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Female technician at work in Dearborn laboratory facility
- 1924
General view of an unidentified female laboratory technician preparing a water sample for analysis at the Dearborn Chemical Company's 35th Street Laboratory. Founded in 1887, the Dearborn Chemical Company was a…
