Search Results
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Exposure racks at Rohm and Haas home office
- 1930s
General view of exposure racks designed to test the weathering capabilities of varnishes and other products manufactured by the Rohm and Haas Company. The racks are positioned on the roof of the company's home office…
- Creator Of Work Rohm and Haas Company
- Photographer Mills, Charles P.
- Subject Rohm and Haas Company, Corporations, Pennsylvania--Philadelphia, Weathering, Quality control
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Research laboratory for resinous products
- 1930s
General view of a research laboratory for resinous products at the Rohm and Haas Company home office located at West Washington Square in Philadelphia.
The Rohm and Haas Company was founded in 1907 in Esslingen,…
- Creator Of Work Rohm and Haas Company
- Subject Rohm and Haas Company, Corporations, Laboratories, Scientific apparatus and instruments, Glassware
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Employee at work in Rohm and Haas Company laboratory
- 1930s
General view of an unidentified employee at work in a laboratory at the Rohm and Haas Company home office located at West Washington Square in Philadelphia.
The Rohm and Haas Company was founded in 1907 in Esslingen,…
- Creator Of Work Rohm and Haas Company
- Subject Rohm and Haas Company, Corporations, Laboratories, Scientific apparatus and instruments, Employees
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Rohm and Haas Varnish Laboratory
- 1930s
General view of the Varnish Laboratory at the Rohm and Haas Company home office located at West Washington Square in Philadelphia.
The Rohm and Haas Company was founded in 1907 in Esslingen, Germany through the…
- Creator Of Work Rohm and Haas Company
- Subject Rohm and Haas Company, Corporations, Laboratories, Scientific apparatus and instruments, Varnish and varnishing, Varnish industry
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Rohm and Haas Resin Research Laboratory
- 1930s
General view of the Resin Research Laboratory at the Rohm and Haas Company home office located at West Washington Square in Philadelphia.
The Rohm and Haas Company was founded in 1907 in Esslingen, Germany through the…
- Creator Of Work Rohm and Haas Company
- Subject Rohm and Haas Company, Corporations, Laboratories, Scientific apparatus and instruments, Glassware, Gums and resins
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Paper urine sugar comparator
- 1930 – 1950
Paper urine sugar comparator is labeled "Somogyi urine sugar test." This screening device is used to determine glucose levels in urine, which may be an indicator of diabetes.
Dr. Michael Somogyi (1883-1971) was a…
- Manufacturer A.S. Aloe Company
- Subject Diabetes, Diabetes--Treatment, Somogyi, Michael, 1883-1971
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Urine sugar comparator
- 1930 – 1950
Used for the qualitative color comparison of urine samples, this urine sugar caparator consists of a wooden holder with holes along the top for holding test tubes next to the color indicators. The printed scale ranges…
- Manufacturer A.S. Aloe Company
- Subject Diabetes, Diabetes--Treatment, Somogyi, Michael, 1883-1971
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2 items
Urine sugar comparator
- 1930 – 1950
This plastic comparator for the Somogyi Method Urine sugar test likely belonged to Dr. Michael Somogyi (1883-1971). Contains yellow printing with a fabric case. This screening device is used to determine glucose levels…
- Manufacturer A.S. Aloe Company
- Subject Somogyi, Michael, 1883-1971, Diabetes, Diabetes--Treatment
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Urine sugar comparator
- 1930 – 1950
This plastic comparator for the Somogyi Method Urine sugar test is possibly an early or prototype version since it contains no printing. This screening device is used to determine glucose levels in urine, which may be…
- Manufacturer A.S. Aloe Company
- Subject Somogyi, Michael, 1883-1971, Diabetes, Diabetes--Treatment
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If Mothers were Chemists Luden's Menthol Cough Drops advertisement
- Circa 1930
Black and white printed advertisement for Luden's Menthol Cough Drops depicts a woman and scientific glassware. The woman represents a mother, who is using chemistry to identify the ingredients of these cough drops. …
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Caricature of Charles Phelps Smyth (1895-1990)
- 1931
Caricature of American chemist Charles Phelps Smyth (1895-1990) created by artist J.C. Weller at the 1931 American Chemical Society National Meeting in Buffalo, New York. A recipient of the Medal of Freedom (1947),…
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Caricature of Charles Lee Reese (1862-1940)
- 1931
Caricature of American chemist Charles Lee Reese (1862-1940) created by artist J.C. Weller at the 1931 American Chemical Society National Meeting in Buffalo, New York. A graduate of the University of Heidelberg in…
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Caricature of Linus Pauling (1901-1994)
- 1931
Caricature of American chemist, biochemist, and peace activist Linus Pauling (1901-1994) created by artist J.C. Weller at the 1931 American Chemical Society National Meeting in Buffalo, New York. One of the founders of…
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Caricature of Charles Lathrop Parsons (1867-1954)
- 1931
Caricature of American chemist Charles Lathrop Parsons (1867-1954) created by artist J.C. Weller at the 1931 American Chemical Society National Meeting in Buffalo, New York. Parsons worked as a chemist and mineralogist…
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Caricature of Samuel Colville Lind (1879-1965)
- 1931
Caricature of American chemist Samuel Colville Lind (1879-1965) created by artist J.C. Weller at the 1931 American Chemical Society National Meeting in Buffalo, New York. Commonly referred to as "the father of modern…
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Caricature of Arthur Becket Lamb (1880-1952)
- 1931
Caricature of American chemist Arthur Becket Lamb (1880-1952) created by artist J.C. Weller at the 1931 American Chemical Society National Meeting in Buffalo, New York. Lamb served as the head of research for the…
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Caricature of Charles August Kraus (1875-1967)
- 1931
Caricature of American chemist Charles August Kraus (1875-1967) created by artist J.C. Weller at the 1931 American Chemical Society National Meeting in Buffalo, New York. A professor of chemistry and director of the…
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Caricature of James Pickering Kendall (1889-1978)
- 1931
Caricature of British chemist James Pickering Kendall (1889-1978) created by artist J.C. Weller at the 1931 American Chemical Society National Meeting in Buffalo, New York. A graduate and Professor of Chemistry at…
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Caricature of Lester Francis Hoyt
- 1931
Caricature of food chemist Lester Francis Hoyt created by artist J.C. Weller at the 1931 American Chemical Society National Meeting in Buffalo, New York. A graduate of the Massachusetts Institute of Technology (class of…
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Caricature of Harry Nicholls Holmes (1879-1958)
- 1931
Caricature of American chemist Harry Nicholls Holmes (1879-1958) created by artist J.C. Weller at the 1931 American Chemical Society National Meeting in Buffalo, New York. A long-time Professor of Chemistry at Oberlin…
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Caricature of Moses Gomberg (1866-1947)
- 1931
Caricature of Russian-born chemist Moses Gomberg (1866-1947) created by artist J.C. Weller at the 1931 American Chemical Society National Meeting in Buffalo, New York. Gomberg served as President of the American…
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Caricature of Vincent Davis
- 1931
Caricature of chemist Vincent Davis created by artist J.C. Weller at the 1931 American Chemical Society National Meeting in Buffalo, New York. Per notations accompanying the caricature, Davis served as Director of…
- Artist Weller, J.C.
- Subject Davis, Vincent, Chemists, Portraits, American Chemical Society, Caricatures and cartoons
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Caricature of George Lindenberg Clark (1892-1969)
- 1931
Caricature of American chemist George Lindenberg Clark (1892-1969) created by artist J.C. Weller at the 1931 American Chemical Society National Meeting in Buffalo, New York. Best known for his research in microscopy,…
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Caricature of Walter L. Badger (1886-1958)
- 1931
Caricature of American chemical engineer Walter L. Badger (1886-1958) created by artist J.C. Weller at the 1931 American Chemical Society National Meeting in Buffalo, New York.
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E.P. Fager conducting Dearborn Chemical Company water sample field test
- 1930s
General view of Dearborn Chemical Company employee E.P. Fager comparing the color of two solutions during a water sample field test. Assorted glassware and a Dearborn portable testing cabinet are visible on the table.…