Search Results
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3 items
Card with a portrait of Julius Weise
- Circa 1925
Card with a photograph of Julius Weise (1844-1925) and inscription about his life by Georg Bredig (1868-1944). Julius Weise was a German entomologist who studied beetles. His research collection of specimens is now held…
- Creator Of Work Weise, Julius, 1844-1925
- Subject Weise, Julius, 1844-1925, Entomologists
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2 items
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Newspaper article about Fritz Haber
- After 1868 – before 1934
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2 items
Der Mensch reißt den Blitz vom Himmel: 10 Millionen Volt für Atomzertrümmerung
- Pulling Lightning from the Sky: 10 Million Volts for Atomic Destruction
- After 1892 – before 1945
Clipping from the Berliner Illustrirte Zeitung, a German weekly illustrated magazine published in Berlin from 1892 to 1945. Berliner was the first mass-market German magazine and pioneered the format of the illustrated…
- Publisher Ullstein GmbH
- Subject German newspapers, Newspapers, Clippings (Books, newspapers, etc.)
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2 items
Ausland
- Abroad
- After 1920 – before 1945
Clipping from a German newspaper. The first image features the "abroad" section. Second image features a small article about Paul Thieme (1905-2001) and the annual report from the Wroclaw chamber of commerce for the…
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Mortar and Pestles
- After 1868 – before 1944
Two sets of mortar and pestles belonging to Georg Bredig (1868-1944). The larger is made of white porcelain and the smaller is made from agate. Mortar and pestles are used to manually grind or crush a sample into a fine…
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2 items
Manual drafting set
- After 1868 – before 1944
Georg Bredig's (1868-1944) drafting set. The tools are held in a rectangular case, lined with dark blue velvet.
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2 items
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3 items
Folders belonging to Georg Bredig
- 1901 – 1939
Two paper Leitz brand folders with handwritten annotations by Georg Bredig (1868-1944)
- Contributor Bredig, Georg, 1868-1944
- Subject Bredig, Georg, 1868-1944, Office equipment and supplies
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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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2 items
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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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Letter from Paul Walden to Georg Bredig, 1925
- 1925-Dec-30
Letter from Paul Walden (1863-1957) to Georg Bredig (1868-1944). Walden was a chemist who is known today for inventing the stereochemical reaction known as the "Walden inversion," which inverts a stereogenic center in a…
- Author Walden, Paul, 1863-1957
- Addressee Bredig, Georg, 1868-1944
- Subject Walden, Paul, 1863-1957, Bredig, Georg, 1868-1944, Chemists
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2 items
Postcard of the Moscow Polytechnic Museum from Hans von Euler and Kasimir Fajans to Georg Bredig
- 1925-Sep-14
Postcard from Hans von Euler and Kasimir Fajans to Georg Bredig (1868-1944). The front of the postcard features an image of the Moscow Polytechnic Museum.
The Polytechnic Museum was founded in 1872. It is one of the…
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2 items
Georg Bredig and fellow chemists in a laboratory
- 1925-Mar
Black and white photograph of Georg Bredig (1868-1944) seated in the center of a group of men wearing suits and lab coats in a laboratory at the Technische Hochschule in Karlsruhe, Germany. Bredig has annotated the…
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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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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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Apparat für elektische Dispersions - Methode nach G. Bredig
- Apparatus for the electrical dispersion method according to G. Bredig
- 1925-Dec-03
- Creator Of Work Bredig, Georg, 1868-1944
- Contributor Köhler, Fritz
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4 items
Präzisions Kristall Gitter Modelle Fur Lehr- Und Forschungszwecke
- Precision Crystal Lattice Models For Teaching and Research Use
- Circa 1925
- Creator Of Work Kristall-Struktur
- Printer Wein, Josef
- Subject Scientific apparatus and instruments, Molecular structure
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4 items
Die Stereo-Projektion von Kristall-Gittern
- The Projection of Plastic Pictures of Crystal Lattices
- Circa 1925
Pamphlet advertising Spindler & Hoyer's apparatus for projecting models of crystalline structures. The device was intended for use in university classrooms for educational purposes. Spindler & Hoyer, (now Linos AG)…
- Creator Of Work Spindler & Hoyer
- Subject Scientific apparatus and instruments, Optical instruments, Crystal lattices, Projectors--Equipment and supplies
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4 items
Krupp Dieselmotoren
- Krupp Diesel Engines
- Circa 1925
- Creator Of Work Fried. Krupp AG
- Subject Diesel motor, Engines
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2 items
Postcard from Paul Walden to Georg Bredig
- 1925-Jan-18
Letter from Paul Walden (1863-1957) to Georg Bredig (1868-1944) confirming his arrival in Karlsruhe, Germany. Walden was a chemist who is known today for inventing the stereochemical reaction known as the "Walden…
- Author Walden, Paul, 1863-1957
- Addressee Bredig, Georg, 1868-1944
- Subject Walden, Paul, 1863-1957, Bredig, Georg, 1868-1944