Search Results
-
Prosthetic arm with strings
- 1900s
A prosthetic arm and detachable hand with wrist and mechanisms that allow the joints to be manually rotated and locked into place. The hand has a wide, hinged, non-jointed thumb with a large surface and a curved pointer…
-
8 items
Standing Wheelchair Model
- 1900s
A wooden model of a standing wheelchair with a figure. The model is constructed of three pieces: two sides of the wheelchair, and one figure. The model was built by Morris A. Robbins, M.D. (1916-2004), an orthopedic…
-
Letter from W. Sklarek to Georg Bredig
- 1900-Jan-04
The editorial department of the "Naturwissenschaften Rundschau" requests that Georg Bredig (1868-1944) take care of corrections for an upcoming article, and additionally inquires if he would like to write a summary of…
- Author Sklarek, W.
- Addressee Bredig, Georg, 1868-1944
- Subject Bredig, Georg, 1868-1944, Chemistry, Periodicals
-
2 items
Letter from Willem Reinders to Georg Bredig
- 1900-Nov-15
Willem Reinders (1874-1949), a Dutch chemist and colleague of Georg Bredig (1868-1944), gives his permission to cite their joint publication in Georg Bredig's habilitation thesis "Anorganische Fermente" (Inorganic…
- Addressee Bredig, Georg, 1868-1944
- Author Reinders, Willem, 1874-1949
- Subject Chemistry, Bredig, Georg, 1868-1944, Reinders, Willem, 1874-1949, Chemistry, Inorganic
-
3 items
Georg Bredig's chemistry notes on an experiment
- After 1890 – before 1930
Notes on a scientific experiment conducted by Georg Bredig (1868-1944) including results from an internship in inorganic chemistry.
- Author Bredig, Georg, 1868-1944
- Subject Bredig, Georg, 1868-1944, Chemistry, Inorganic, Note-taking, Chemistry
-
2 items
Postcard from A. Jacobson to Georg Bredig, January 1900
- 1900-Jan-10
A. Jacobson thanks Georg Bredig (1868-1944) for assessing his (Jacobson's) first publication.
- Addressee Bredig, Georg, 1868-1944
- Author Jacobson, Paul
- Subject Jacobson, Paul, Bredig, Georg, 1868-1944
-
2 items
Letter from Nikolai Menshutkin to Georg Bredig, January 1900
- 1900-Jan
Nikolai Menshutkin (1842-1907) compliments Georg bredig (1868-1944) on his work die anorganische Fermente. He expresses his excitement for the new field of research in catalysts.
-
6 items
Ueber Radioaktivität und radioaktive Substanzen
- About Radioactivity and Radioactive Substances
- Circa 1900
-
2 items
Postcard from Jacobus H. van 't Hoff to Georg Bredig, February 1900
- 1900-Feb-16
Jacobus Henricus van’t Hoff (1852-1911) compliments Georg Bredig's (1868-1944) work and asks him to clarify results regarding osmotic pressure.
-
2 items
List of publications from Verlag von Friedrich Vieweg & Son
- Circa 1895 – 1903
-
2 items
Letter from Jacobus H. van 't Hoff to Georg Bredig, June 1900
- 1900-Jun-30
Jacobus van't Hoff (1852-1911) suggests various topics to Georg Bredig (1868-1944) for making the field of physical chemistry more accessible to the general public at the general meeting of the German Physical Society…
-
2 items
Letter from Jacobus H. van 't Hoff to Georg Bredig, June 1900
- 1900-Jun-23
Jacobus van't Hoff (1852-1911) shares his opinion regarding a proposal for the German Physics Society written by Georg Bredig (1868-1944).
-
2 items
Norfolk Coach at Christmas
- After 1900
Reproduction of a print by artist Robert Seymour (1798-1836) originally completed circa 1820. The Norfolk Coach depicts a horse-drawn carriage being pulled through snowy streets and piled high with pheasants.
- Artist Seymour, Robert, 1798-1836
- Printer New York Public Library
- Subject Seymour, Robert, 1798-1836, Christmas
-
2 items
Article review by Heinrich Jakob Bechhold
- 1900-Jul-04
Heinrich Jakob Bechhold (1866-1937) was a German chemist most known for his work with colloids in medicine. In 1911 he became the director of "The Institute for Colloid Research" in Frankfurt, Germany.
- Author Bechhold, Heinrich, 1866-1937
- Subject Bechhold, Heinrich, 1866-1937, Chemistry, Colloids
-
2 items
Chemisches Repertorium: Uebersicht über das Gesamtgebiet der reinen und angewandten Chemie
- Chemical Repertory: Overview of the Entire Field of Pure and Applied Chemistry
- 1900-Feb-24
Article written by Georg Bredig (1868-1944) and Rudolf Müller von Berneck published in a supplement to Chemiker Zeitung (Volume 24, No. 6), a German scientific journal with publications on general and industrial…
-
Newspaper article about Fritz Haber
- After 1868 – before 1934
-
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.)
-
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…
-
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.
-
Wilhelm Ostwald giving a lecture
- Circa 1900
Black and white photograph of Wilhelm Ostwald (1853-1932) giving a lecture to a filled auditorium.
On the bottom of the picture mat Georg Bredig (1868-1944) has annotated the audience members' names.
Lecturer:…
-
2 items
Framed Photograph of Jacobus Henricus van 't Hoff and Wilhelm Ostwald
- 1900
Framed photograph of Jacobus Henricus van 't Hoff (1852-1911) and Wilhelm Ostwald (1853-1932) in a laboratory. The photograph depicts the two men standing behind a table examining a scientific apparatus. The frame is…
-
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
-
2 items
Postcard from A. Walther to Georg Bredig
- 1900-Mar
Postcard from A. Walther to Georg Bredig (1868-1944). The postcard features the english dock in St. Petersburg, Russia.
- Author Walther, A.
- Addressee Bredig, Georg, 1868-1944
- Subject Docks, Bredig, Georg, 1868-1944, Russia (Federation)--Saint Petersburg
-
2 items
Portrait of Cornelis Adriaan Lobry van Troostenburg de Bruyn
- Circa 1900
Black and white portrait of Cornelis A. Lobry de Bruyn (1857-1904). De Bruyn was an organic and pharmaceutical chemist and professor at the University of Amsterdam. His research on the three isomers of dinitrobenzene…
-
2 items
Portrait of Rudolf Müller von Berneck
- 1900-May
Black and white photograph of Rudolf Müller von Berneck. Von Berneck was a German scientist who patented the process for manufacturing concentrated nitric acid. His work with inorganic ferments has been mentioned…
