Search Results
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32 items
National Dyes for Union Materials
- After 1917 – before 1920
Sample book containing a description of dye application methods, a table for conversion of dyestuff percentages to avoirdupois, and 238 mounted fabric swatches dyed with National Aniline & Chemical Company manufactured…
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73 items
Red-lead and How to Use it in Paint
- 1917
Brief volume concerning the properties and use of red lead. Red lead, or lead (II,IV) oxide, is a powdery substance characterized by its bright orange-red color. It is often used as a pigment, though it can also be used…
- Author Sabin, Alvah Horton, 1851-1940
- Publisher Sabin, Alvah Horton, 1851-1940
- Subject Red lead, Painting, Pigments, Lead oxides, Sabin, Alvah Horton, 1851-1940
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2 items
Postcard from Carl Engler to Georg Bredig, August 1916
- 1916-Aug-01
Carl Engler (1842-1925) wishes Georg Bredig (1868-1944) well as he prepares for a trip to the Black Forest with his family.
- Addressee Bredig, Georg, 1868-1944
- Author Engler, Carl, 1842-1925
- Subject Engler, Carl, 1842-1925, Bredig, Georg, 1868-1944, Travel, Germany--Black Forest
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Autographed portrait of Richard Lorenz
- 1910s
Richard Lorenz (1863-1929), an Austrian physical chemist, presents a signed portrait to his colleague, Georg Bredig (1868-1944). Lorenz was a professor of chemistry at the Eidgenössische Polytechnikum in Zurich,…
- Contributor Lorenz, Richard, 1858-1915
- Addressee Bredig, Georg, 1868-1944
- Subject Lorenz, Richard, 1858-1915
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2 items
Kipp's Apparatus
- Circa 1880 – 1920
A Kipp's apparatus, also called a Kipp generator, was an instrument designed for the preparation of small volumes of gases. The instrument was invented around 1844 by the Dutch pharmacist Petrus Jacobus Kipp (1808-1864)…
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182 items
The Chemcraft Book for Outfit No. 4
- 1919
A two-part illustrated manual including a brief history of chemistry and over 600 experiments to be conducted using a Chemcraft brand chemistry set.
- Author Porter Chemical Company
- Publisher Porter Chemical Company
- Subject Chemistry--Experiments, Chemistry, Chemistry, Technical, Chemistry sets, Chemistry--Study and teaching
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146 items
Industrial Nitrogen Compounds and Explosives
- A Practical Treatise on the Manufacture, Properties, and Industrial Uses of Nitric Acid, Nitrates, Nitrites, Ammonia, Ammonium Salts, Cyanides, Cyanamide, Etc. Etc.
- 1917
Second edition of a treatise concerning the methods of manufacture and utilization of the chief industrial nitrogenous substances, profitable methods of their production, synthesis processes for making ammonia, and the…
- Author Martin, Geoffrey, 1881-1966
- Contributor Barbour, W. Warren (William Warren), 1888-1943
- Publisher D. Appleton and Company
- Subject Nitrogen compounds, Explosives, Nitrogen, Ammonia--Synthesis, Ammonia
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Letter from Otto Bütschli to Georg Bredig, May 1918
- 1918-May-22
Otto Bütschli (1848-1920), a German zoologist and professor at the University of Heidelberg, thanks his colleague, Georg Bredig (1868-1944), for helping to arrange the creation of a marble bust in honor of Bütschli's…
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2 items
Letter from Georg Bredig to Max Bredig, March 25, 1917
- 1917-Mar-25
Georg Bredig (1868-1944) provides paternal advice to his son, Max Bredig (1902-1977).
- Author Bredig, Georg, 1868-1944
- Addressee Bredig, Max Albert, 1902-1977
- Subject Bredig, Max Albert, 1902-1977, Bredig, Georg, 1868-1944, Parent and child
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2 items
Parke Davis & Co. Pharmaceutical Nursing Drug Kit
- 1910s
A black leather pouch containing 11 vials of various pharmaceutical tablets. Five vials are empty, and one is missing.
Vials are labeled:
Hypodermatic tablets No. 5, (Cocaine hydrochlorate);
Hypodermatic tablets No.…- Creator Of Work Parke, Davis & Company
- Subject Parke, Davis & Company, Drugs, Medical supplies, Nursing--Equipment and supplies, Pharmaceutical industry
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Hand-crank Centrifuge, Babcock Milk Tester
- After 1900 – before 1950
A metal, hand-crank centrifuge with a three-pronged metal base. The base is painted a rusty red color and has been attached to a wooden board for stability. A long metal crank on the side of the base bends at a…
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2 items
Prosthetic arm with hook
- 1900s
A hollow, fiberglass prosthetic arm with attached pincher hooks and a rubber grip. The left hook can be manipulated by the wearer by a lever mechanism. The hooks are not detachable and the elbow joint is missing from…
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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…
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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…
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216 items
Advertisements for publications from Julius Springer
- Circa 1913 – 1936
Advertisements for scientific publications by Julius Springer publisher.
Advertised titles include Metallurgische Berechnungen by Joseph W. Richards (1864-1921), Physik für Jedermann: mit besonderer Berücksichtigung…
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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
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4 items
Letter from Marian Smulchowski to Georg Bredig, July 1917
- 1917-Jul-20
Marian Smulchowski (1872-1917), a Polish statistical physcist, thanks Georg Bredig for corresponding with him and expresses his admiration of Georg Bredig's work in the field of physcial chemistry.
- Addressee Bredig, Georg, 1868-1944
- Author Smulchowski, Marian, 1872-1917
- Subject Bredig, Georg, 1868-1944, Physics, Chemistry, Chemistry, Inorganic
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2 items
Max Bredig's vaccination card, 1915
- 1915-Apr-21
Max Albert Bredig's (1902-1977) vaccination certificate from 1915, which is signed by the the district physician for the Grand Duchy of Baden-Württemberg. The certificate indicates that he was successfully revaccinated…
- Subject Vaccination, Vaccines, Bredig, Max Albert, 1902-1977
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Stereographische Projektionsbilder der 32 Kristallklassen
- Stereographic Projection Images of the 32 Crystal Classes
- 1919
- After Rinne, F.
- Publisher Jaenecke, M.
- Subject Spherical projection, Posters, Crystallography
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Georg Bredig and family
- Circa 1915
Photograph of Georg Bredig (1868-1944) and his family in the countryside. Bredig stands on the far right. To his left is possibly his wife Rosa Bredig, followed by her sisters known as Aunt Ida, Aunt Fränze, Aunt Käte,…
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17 items
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2 items
Liste von Formelzeichen
- List of Formula Symbols
- 1918-Aug
- Publisher Leiner, Oskar
- Subject Mathematical notation, Technology--Abbreviations, Mathematical formulae
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4 items
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12 items
Advertisements for works by Verlag von Wilhelm Knapp
- Circa 1916
Advertisements for works by Wilhelm Knapp publishers collected by Georg Bredig (1868-1944).
- Publisher Verlag von Wilhelm Knapp
- Subject Nickel, Metallography, Science publishing, Publishers and publishing
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28 items
Bollen Zeitung zum Andenken für die Bollen der 1917
- Bollen Newspaper as a souvenir for the Bollen class of 1917
- 1917
