Search Results
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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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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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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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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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28 items
Bollen Zeitung zum Andenken für die Bollen der 1917
- Bollen Newspaper as a souvenir for the Bollen class of 1917
- 1917
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41 items
Advertisements for publications from B.G. Teubner
- Circa 1913 – 1936
Advertisements for works by B.G. Teubner Publisher collected by Georg Bredig (1868-1944). In Physik: Eine Auswahl physikalischer Werke titles of newly published physics books are listed. Das Chemische Gleichgewicht…
- Creator Of Work B.G. Teubner (Firm)
- Subject B.G. Teubner (Firm), Physics, Publishers and publishing, Science publishing, Mathematics, Chemistry
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65 items
Advertisements for publications by Gebrüder Borntraeger Verlagsbuchhandlung (Borntraeger Brothers)
- Circa 1909 – 1933-Nov
Booklets from Gebrüder Borntraeger Verlagsbuchhandlung (Borntraeger Brothers), from 1913-1933. Gebrüder Borntraeger Verlagsbuchhandlung was a scientific publisher founded in 1790 and specializes in environmental…
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2 items
Über die Tätigkeit des Institutes für physikalische Chemie und Elektrochemie seiner Dozenten und tuirtenten
- About the Activities of the Institute for Physical Chemistry and Electrochemistry, its Lecturers, and Tutors
- 1917
Report on the activity of the Institute for Physical Chemistry and Electrochemistry written by Georg Bredig (1868-1944).
- Author Bredig, Georg, 1868-1944
- Subject Bredig, Georg, 1868-1944
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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
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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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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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48 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
