Search Results
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3 items
Letter from Paul Walden to Georg Bredig, December 1899
- 1899-Dec-31 – 1900-Jan-02
Paul Walden (1863-1957), a German-Latvian chemist known for his work in stereochemistry, thanks Georg Bredig (1868-1944) for sending his treatise "Ueber anorganische Fermente" ("On Inorganic Ferments"). Walden…
- Author Walden, Paul, 1863-1957
- Addressee Bredig, Georg, 1868-1944
- Subject Bredig, Georg, 1868-1944, Fermentation, Walden, Paul, 1863-1957
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2 items
Frau Ernestine Bredig
- After 1847 – before 1930
Seated black and white portrait of Frau Ernestine Bredig (1847-1930). Little is known about Bredig as an individual, except that she was the mother of physical chemist Georg Bredig (1868-1944).
- Subject Bredig, Ernestine, 1847-1930, Portraits
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2 items
Holiday card from Mr. and Mrs. Joseph Ruzek to Georg Bredig
- After 1890 – before 1940
A Christmas card featuring a black and white illustration of a winter nighttime scene. The view shows a snow-covered Karlsruher Schloss, or Karlsruhe palace.
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2 items
Christmas card from Mr. and Mrs. Joseph Ruzek to Georg Bredig
- After 1890 – before 1940
A Christmas card featuring a black and white illustration of a large adorned Christmas tree at the Rondellplatz, or the city square of Karlsruhe, Germany.
- Addressee Bredig, Georg, 1868-1944
- Author Ruzek, Joseph, 1903-1956
- Subject Christmas, New Year, Greeting cards, Germany--Karlsruhe, Ruzek, Joseph, 1903, Bredig, Georg, 1868-1944
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3 items
Christmas card from Mr. and Mrs. Joseph Ruzek to Georg Bredig
- After 1890 – before 1940
A Christmas card featuring a black and white illustration of the Rondellplatz, or the city square of Karlsruhe, Germany.
- Addressee Bredig, Georg, 1868-1944
- Author Ruzek, Joseph, 1903-1956
- Subject Greeting cards, Christmas, New Year, Germany--Karlsruhe, Ruzek, Joseph, 1903, Bredig, Georg, 1868-1944
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2 items
Symmetrical series table with centered steps
- 1882 (Original design)
- Circa 1957 (Date attributed to slide)
Graphic representation of the periodic table of chemical elements constructed as a symmetrical series table with centered steps. This type of table was originated by Thomas Bayley in 1882 and classified by Mazurs as…
- Creator Of Work Bayley, Thomas, Mazurs, Edward G.
- Subject Scientific illustration, Periodic table of the elements, Periodic law, Chemical elements
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2 items
Symmetrical series table with centered steps
- 1886 (Original design)
- Circa 1957 (Date attributed to slide)
Graphic representation of the periodic table of chemical elements as a symmetrical series table with centered steps. This table was originated by English chemist Thomas Carnelley (1854-1890) in 1886 and classified by…
- Creator Of Work Carnelley, Thomas, 1854-1890, Mazurs, Edward G.
- Subject Scientific illustration, Periodic table of the elements, Periodic law, Chemical elements
