Search Results
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2 items
La Jac Hi-Brown Liquid Face Powder and Leg Make-Up
- 1923 – 1949
A glass jar containing La Jac brand Hi-Brown Liquid Face Powder and Leg Make-up. The jar is clear, tapers at the top, and has an impressed border on both sides with a red metal twist cap. The front label features a…
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Letter from Fritz Haber, October 1, 1929
- 1929-Oct-01
Letter of recommendation from Fritz Haber (1868-1934) for Max Albert Bredig (1902-1977).
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2 items
Amerika ehrt Einstein. Eine eindrucksvolle Kundgebung in New York
- America Honors Einstein. An Impressive Rally in New York
- 1929-Apr-17
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6 items
No. 4 Inverted Mantle with No. 8 Magnesia Ring
- 1890 – 1930
Unused Welsbach No. 4 Inverted Mantle and No. 8 Magnesia Ring in its original cardboard box from Lindsay Light and Chemical Company.
The Welsbach gas mantle is a device made of fibers impregnated with oxides of cerium…
- Creator Of Work Welsbach Gas Light Company
- Contributor Auer v. Welsbach, Carl (Auer von Welsbach), 1858-1929
- Subject Lighting--Equipment and supplies, Incandescent lamps, Auer v. Welsbach, Carl (Auer von Welsbach), 1858-1929, Gas-lighting, Incandescent gas-lighting, Rare earth industry, Welsbach Gas Light Company, Rare earths
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8 items
Klett Bio Colorimeter
- 1929
Klett Bio Colorimeter, a device used in colorimetry to measure the absorbance of particular wavelengths of light by a specific solution. Colorimeters are commonly used to determine the concentration of a known solute in…
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2 items
Postcard from Alwin Mittasch to Georg Bredig, 1929
- 1929
Postcard from Alwin Mittasch (1869-1953) to Georg Bredig (1868-1944). The front of the postcard features a black and white photograph of The Palais des Papes (The Palace of the Popes).
Mittasch was a German chemist,…
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2 items
Portrait of Ernst Cohen
- After 1895 – before 1933
Portrait of Ernst Cohen (1869-1944) by Koene & Büttinghausen in the Netherlands.
Ernst Cohen, a Dutch scientist and professor, was known for his research on the allotropy of tin. Cohen worked under Svante Arrhenius…
- Photographer Koene & Büttinghausen
- Subject Cohen, Ernst, 1869-1944, Chemists, Jewish scientists, Carte de visite photographs
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Photograph of Alfred and Eva Schnell
- After 1920 – before 1944
Photograph of Alfred Schnell (1900-1944), Eva Schnell (1913-1944), and Eva's mother seated in lawn chairs. Eva's mother is seated in the foreground.
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81 items
Hooker Electrochemical Company after Twenty-Five Years, Manufacturers of High Grade Chemicals
- 1929
Publication providing a thorough corporate history of the Hooker Electrochemical Company, an American chemical company that produced chloralkali products from 1903 until 1968 when it was acquired by Occidental…
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104 items
Dow Chemicals
- 1920s
Volume providing an overview of products manufactured by the Dow Chemical Company plant in Midland, Michigan including industrial chemicals, pharmaceutical products, metal alloys, dyes, and insecticides. Each product is…
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Letter from VDI Buchhandlung to Georg Bredig
- 1929-Aug-19
- Author Verein Deutscher Ingenieure
- Addressee Bredig, Georg, 1868-1944
- Subject Verein Deutscher Ingenieure
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2 items
Spezial-Fabrikate für säureförderung
- Special products for acid pumping
- 1929
- Creator Of Work W. Busching & Co.
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20 items
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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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Note from Raphael Eduard Liesegang to Georg Bredig, November 1929
- 1929-Nov-02
Thank you note from Raphael Eduard Liesegang (1869-1947) to Georg Bredig (1868-1944).
Liesegang was a German chemist and photographer who is known for his research in Liesegang rings, or the colored bands of cement…
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Thank you note from Arthur Drews to Georg Bredig
- After 1911 – before 1935
Arthur Drews (1865-1935), a professor of philosophy and German language at the Technische Hochschule in Karlsruhe, Germany, writes a letter of thanks for Georg Bredig (1868-1944) for "considering the lecture hall."
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2 items
Thank You Card from Alwin Mittasch to Georg Bredig
- 1929-Dec-27
Thank you card from Alwin Mittasch (1869-1953) to Georg Bredig (1868-1944). Mittasch was a German chemist, known for his research in the development of catalysts for the industrial ammonia synthesis using the…
- Addressee Bredig, Georg, 1868-1944
- Author Mittasch, Alwin, 1869-1953
- Subject Bredig, Georg, 1868-1944, Chemists, Thank-you notes, Mittasch, Alwin, 1869-1953
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2 items
Postcard from Alwin Mittasch to Georg Bredig
- 1929-Nov-20
Thank you from Alwin Mittasch (1869-1953) to Georg Bredig (1868-1944). The postcard features a photograph of Wisrensch Central Laboratory in the Oppau district in Ludwigshafen, Germany.
Mittasch was a German…
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2 items
Postcard from Kurt Heinrich Meyer to Georg Bredig
- 1929-Nov-11
Thank you from Kurt Heinrich Meyer (1883-1952) to Georg Bredig (1868-1944). In 1932, Meyer was the director and a professor of chemistry at the University of Geneva.
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Visiting card from Fritz Haber including message to Georg Bredig
- Circa 1914 – 1934
Visting card from Fritz Haber (1868-1934), including a brief message to Georg Bredig (1868-1944).
Haber thanks Bredig for the invitation, which he accepts with pleasure.
- Author Haber, Fritz, 1868-1934
- Addressee Bredig, Georg, 1868-1944
- Subject Haber, Fritz, 1868-1934, Bredig, Georg, 1868-1944
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2 items
Postcard from George Hevesy to Georg Bredig
- 1929-Aug-24
Postcard from Georg von Hevesy (1885-1966) to Georg Bredig (1868-1944).
Georg von Hevesy was a Hungarian chemist. He worked in inorganic and nuclear chemistry at Stockholm University. In 1923, he co-discovered the…
- Addressee Bredig, Georg, 1868-1944
- Author Hevesy, Georg von, 1885-1966
- Subject Hevesy, Georg von, 1885-1966, Bredig, Georg, 1868-1944, Chemists, San (African people)
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Postcard from Karl Friedrich Bonhoeffer to Georg Bredig
- 1929-Jun-21
Postcard from Karl Friedrich Bonhoeffer (1899-1957) to Georg Bredig (1868-1944) telling him that he will take part in a summer festival and explaining his schedule. On the postcard, Bredig credits Bonhoeffer for his…
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47 items
Set of Postcards depicting the Welsbach Factory in Gloucester, New Jersey
- 1890 – 1930
This set of postcards depicts the scenes from the Welsbach Incandescent Gas Lighting Company factory at Gloucester, New Jersey. Originally a set of 46 postcards, this collection is missing cards number 20 and 31. The…
- Contributor Welsbach Gas Light Company
- Subject Welsbach Gas Light Company, Employees, Incandescent gas-lighting, Incandescent gas-lighting--Fixtures, Lighting, Rare earth industry, Auer v. Welsbach, Carl (Auer von Welsbach), 1858-1929, Women employees, Rare earths, Machinery in the workplace, Machinery