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Raw material at Dearborn manufacturing facility
Box 17, Folder 14- 1934-Mar-16
Close-up view of raw material and machinery used in the manufacture of water treatment chemicals at the Dearborn Chemical Company's 35th Street laboratory facility and manufacturing plant. Founded in 1887, the Dearborn…
- Creator Of Work Dearborn Chemical Company
- Photographer C. & C. Photo Service
- Subject Chemical industry, Dearborn Chemical Company, Water purification chemicals industry, Corporations, Machinery
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Manufacture of anti-foam treatment at Dearborn manufacturing facility
Box 17, Folder 14- 1934-Mar-16
General view of employee Walter Perry filling a barrel with an anti-foam water treatment produced at the Dearborn Chemical Company's 35th Street laboratory facility and manufacturing plant. Founded in 1887, the Dearborn…
- Creator Of Work Dearborn Chemical Company
- Photographer C. & C. Photo Service
- Subject Employees, Chemical industry, Dearborn Chemical Company, Water purification chemicals industry, Barrels, Corporations
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Machinery at Dearborn manufacturing facility
Box 17, Folder 14- 1934-Mar-16
Close-up view of machinery used in the production of water treatment chemicals 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
- Photographer C. & C. Photo Service
- Subject Chemical industry, Dearborn Chemical Company, Water purification chemicals industry, Corporations, Machinery
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Machinery at Dearborn manufacturing facility
Box 17, Folder 14- 1934-Mar-16
Close-up view of machinery used in the production of water treatment chemicals 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
- Photographer C. & C. Photo Service
- Subject Chemical industry, Dearborn Chemical Company, Water purification chemicals industry, Corporations, Machinery
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Joe Korn operating boiling tank at Dearborn manufacturing facility
Box 17, Folder 14- 1934-Mar-16
General view of employee Joe Korn 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,…
- Creator Of Work Dearborn Chemical Company
- Photographer C. & C. Photo Service
- Subject Employees, Chemical industry, Dearborn Chemical Company, Water purification chemicals industry, Corporations, Korn, Joe
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James Nelson at work in Dearborn laboratory facility
Box 17, Folder 14- 1934-Mar-16
General view of employee James Nelson at work in the Dearborn Chemical Company's 35th Street Laboratory facility and manufacturing plant. An assortment of beakers and laboratory apparatus are visible on the work bench.…
- Creator Of Work Dearborn Chemical Company
- Photographer C. & C. Photo Service
- Subject Employees, Chemical industry, Laboratories, Water purification chemicals industry, Corporations, Glassware, Dearborn Chemical Company, Scientific apparatus and instruments, Nelson, James
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Jack Cooney operating boiling tank at Dearborn manufacturing facility
Box 17, Folder 14- 1934-Mar-16
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…
- Creator Of Work Dearborn Chemical Company
- Photographer C. & C. Photo Service
- Subject Employees, Chemical industry, Dearborn Chemical Company, Water purification chemicals industry, Corporations, Cooney, Jack
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Irin Crocker using balance at Dearborn Chemical Company
Box 17, Folder 14- 1934-Mar-16
Close-up view of employee Irin Crocker using a balance at the Dearborn Chemical Company's 35th Street laboratory facility and manufacturing plant. Founded in 1887, the Dearborn Chemical Company was a corporate ancestor…
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Gardner Abbott conducting viscosity test at Dearborn laboratory facility
Box 17, Folder 14- 1934-Mar-16
Close-up view of employee Gardner Abbott conducting a test to determine the viscosity of oils at the Dearborn Chemical Company's 35th Street Laboratory facility and manufacturing plant. Founded in 1887, the Dearborn…
- Creator Of Work Dearborn Chemical Company
- Photographer C. & C. Photo Service
- Subject Viscosity--Measurement, Employees, Chemical industry, Laboratories, Corporations, Viscosity, Dearborn Chemical Company, Scientific apparatus and instruments, Abbott, Gardner
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Employees conducting water analysis at Dearborn laboratory facility
Box 17, Folder 14- 1934-Mar-16
General view of employees (left to right) Ray Shoan, Charles S. White, Andrew Lombardi, and Bernard Tarley conducting water analysis tests at the Dearborn Chemical Company's 35th Street laboratory and manufacturing…
- Creator Of Work Dearborn Chemical Company
- Photographer C. & C. Photo Service
- Subject Employees, Chemical industry, Laboratories, Water purification chemicals industry, Corporations, Glassware, Dearborn Chemical Company, Scientific apparatus and instruments, Shoan, Ray, White, Charles S., Lombardi, Andrew, Tarley, Bernard, Water--Analysis, Water--Testing
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Employees at work in Dearborn laboratory facility
Box 17, Folder 14- 1934-Mar-16
General view of several employees at work in the Dearborn Chemical Company's 35th Street laboratory and manufacturing facility located in Chicago, Illinois. The three employees visible in the foreground are identified…
- Creator Of Work Dearborn Chemical Company
- Photographer C. & C. Photo Service
- Subject Employees, Chemical industry, Laboratories, Water purification chemicals industry, Corporations, Glassware, Dearborn Chemical Company, Scientific apparatus and instruments
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E.L. Konigsmark recording water samples at Dearborn laboratory facility
Box 17, Folder 14- 1934-Mar-16
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…
- Creator Of Work Dearborn Chemical Company
- Photographer C. & C. Photo Service
- Subject Employees, Chemical industry, Laboratories, Water purification chemicals industry, Corporations, Glassware, Dearborn Chemical Company, Konigsmark, E.L., Water--Analysis, Water--Testing
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Determination of silica at Dearborn laboratory facility
Box 17, Folder 14- 1934-Mar-16
Close-up view of employee A.R. Sherwood at work in the Dearborn Chemical Company's 35th Street laboratory facility and manufacturing plant. A row of Bunsen burners are visible on the work bench. Per notations…
- Creator Of Work Dearborn Chemical Company
- Photographer C. & C. Photo Service
- Subject Bunsen burner, Employees, Chemical industry, Laboratories, Water purification chemicals industry, Corporations, Dearborn Chemical Company, Scientific apparatus and instruments
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Charles S. White and Andrew Lombardi filtering precipitates at Dearborn laboratory facility
Box 17, Folder 14- 1934-Mar-16
Elevated view of employees Charles S. White (left) and Andrew Lombardi (right) at work in the Dearborn Chemical Company's 35th Street laboratory facility and manufacturing plant. Per notations accompanying the…
- Creator Of Work Dearborn Chemical Company
- Photographer C. & C. Photo Service
- Subject Bunsen burner, Employees, Chemical industry, Laboratories, Water purification chemicals industry, Corporations, Glassware, Dearborn Chemical Company, Scientific apparatus and instruments, White, Charles S., Lombardi, Andrew
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Charles Andrew operating rolling machine at Dearborn manufacturing facility
Box 17, Folder 14- 1934-Mar-16
General view of employee Charles Andrew operating a rolling machine 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
- Photographer C. & C. Photo Service
- Subject Employees, Chemical industry, Dearborn Chemical Company, Water purification chemicals industry, Corporations, Machinery, Andrew, Charles
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Charles Andrew at work in Dearborn manufacturing facility
Box 17, Folder 14- 1934-Mar-16
Close-up view of employee Charles Andrew 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
- Photographer C. & C. Photo Service
- Subject Employees, Chemical industry, Dearborn Chemical Company, Water purification chemicals industry, Corporations, Machinery, Andrew, Charles
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Burning precipitates at Dearborn laboratory facility
Box 17, Folder 14- 1934-Mar-16
General view of two rows of Bunsen burners in use at the Dearborn Chemical Company's 35th Street Laboratory facility and manufacturing plant. Per notations accompanying the photograph, the burners are being used to burn…
- Creator Of Work Dearborn Chemical Company
- Photographer C. & C. Photo Service
- Subject Bunsen burner, Chemical industry, Laboratories, Water purification chemicals industry, Corporations, Dearborn Chemical Company, Scientific apparatus and instruments
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Bunsen burners in use at Dearborn laboratory facility
Box 17, Folder 14- 1934-Mar-16
General view of three Bunsen burners in use at the Dearborn Chemical Company's 35th Street Laboratory facility and manufacturing plant. The employee visible in the photograph is identified as Irin Crocker. Founded in…
- Creator Of Work Dearborn Chemical Company
- Photographer C. & C. Photo Service
- Subject Bunsen burner, Employees, Chemical industry, Laboratories, Water purification chemicals industry, Corporations, Dearborn Chemical Company, Scientific apparatus and instruments
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Barrel filling at Dearborn manufacturing facility
Box 17, Folder 14- 1934-Mar-16
General view of employee Tom Cryan filling a barrel with water treatment chemicals produced at the Dearborn Chemical Company's 35th Street laboratory facility and manufacturing plant. Founded in 1887, the Dearborn…
- Creator Of Work Dearborn Chemical Company
- Photographer C. & C. Photo Service
- Subject Employees, Chemical industry, Dearborn Chemical Company, Water purification chemicals industry, Barrels, Corporations
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A.R. Sherwood calibrating hydrometer at Dearborn laboratory facility
Box 17, Folder 14- 1934-Mar-16
Close-up view of employee A.R. Sherwood calibrating a concentration hydrometer 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
- Photographer C. & C. Photo Service
- Subject Employees, Chemical industry, Laboratories, Water purification chemicals industry, Corporations, Hydrometer, Dearborn Chemical Company, Scientific apparatus and instruments, Sherwood, A.R.
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A.H. Reynolds and Rea Grimberg at work in research room at Dearborn laboratory facility
Box 17, Folder 14- 1934-Mar-16
General view of employees A.H. Reynolds and Rea Grimberg at work in the research room 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
- Photographer C. & C. Photo Service
- Subject Employees, Chemical industry, Dearborn Chemical Company, Water purification chemicals industry, Corporations, Reynolds, A.H., Grimberg, Rea
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Bacteriological analysis at Dearborn laboratory facility
Box 17, Folder 13- Circa 1930
General view of employee A. Sherwood preparing agar and gelatin plates for use in the bacteriological analysis of water at the Dearborn Chemical Company's 35th Street laboratory facility and manufacturing plant. Founded…
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Al Woodward conducting corrosion test at Dearborn laboratory facility
Box 17, Folder 13- Circa 1930
General view of employee Al Woodward preparing polished plates for a corrosion test at the Dearborn Chemical Company's 35th Street laboratory facility and manufacturing plant. Founded in 1887, the Dearborn Chemical…
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Employee using titration apparatus at Dearborn laboratory facility
Box 17, Folder 13- 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
Box 17, Folder 13- 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…