Search Results
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8 items
Sketches of complex surface areas on scrap paper
- Undated
- Creator Of Work Bredig, Max Albert, 1902-1977
- Subject Surfaces--Areas and volumes, Drawing--Scientific applications
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3 items
Seemann Laboratorium Röntgentechnische Werkstatt
- Seemann Laboratory X-ray Technical Workshop
- Undated
- Creator Of Work Seemann Laboratory
- Publisher Bär & Bartosch
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18 items
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Scholar Interrupted at His Writing
- An Alchemist in His Laboratory
- Undated
In this variation of a painting by Gerard Dou, a scholarly alchemist, wearing a fur-lined robe, gazes with directness at the viewer as he composes his note. Holding a small quill pen with an open text before him, the…
- After Dou, Gerard, 1613-1675
- Subject Dou, Gerard, 1613-1675, Alchemists, Alchemy, Alchemy in art, Vanitas (Art)
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16 items
Saison-Farben
- Couleurs Mode
- Fashion Shades
- Undated
Sample book with dyeing instructions and 32 mounted fabric samples.
- Creator Of Work J.R. Geigy A.G.
- Subject Dyes and dyeing, Dyes and dyeing--Wool
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Robt [Robert] Hare MD.
- Undated
A mid-length portrait of Robert Hare, MD.
- Subject Hare, Robert, 1781-1858
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Robert Lineberger with unidentified man
- Undated
Lineberger is the man on the right. The instrument they are examining is unidentified.
- Photographer Frey Photos
- Subject Scientific apparatus and instruments, Beckman Instruments, Inc.
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Roadrunner II Mobile Exhibit
- Undated
A traveling exhibit of Beckman Instruments' biomedical instruments products.
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2 items
Red Dye Bottle
- Undated
Round glass bottle with glass stopper; label attached to front identifies manufacturer and contents (label has been waxed over).
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2 items
Rating form from the Department of Chemical and Metallurgical Engineering
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Grading system or report card for a student in the Department from the Chemical and Metallurgical Engineering.
- Subject Report cards, Universities and colleges
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32m 44s
Radioactivity and the Parts of an Atom
- Undated
"Radioactivity and the Parts of an Atom" is one of fifty-three short education films originally produced in 1955 for KQED San Francisco as part of the series Tempest in a Test Tube. This series of half-hour episodes…
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2 items
Pyramine Orange Dye Bottle
- Undated
Round glass bottle with glass stopper; label attached to front identifies manufacturer and contents (label has been waxed over).
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2 items
Putnam Fadeless Dyes Tin Sign
- Undated
- Contributor Putnam Dyes
- Manufacturer American Can Company
- Subject Dyes and dyeing, Putnam Dyes
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2 items
Putnam Fadeless Dyes Purple Packet
- Undated
- Manufacturer Monroe Chemical Company
- Subject Dyes and dyeing
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Proteins by HPLC - Beckman Series 341P Liquid Chromatograph
- Undated
High-performance liquid chromatography analyzes the components of a sample by pumping a solution through a column containing an adsorbent material, which separates and interacts distinctly with the components. The flow…
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Protective cardboard for Die Schriftlithographie by Friedrich Hesse
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Protective cardboard for Die Schriftlithographie by Friedrich Hesse.
- Subject Hesse, Friedrich, Paperboard
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2 items
Product Sample (Plastic amalgamation)
- Undated
Irregularly-shaped piece of foam-like silver plastic; pieces of twisted copper wire are holding some portions together; bottom has a wax or glue-like material coating it; some areas have a blackened, charred appearance.
- Subject Plastics, Plastics industry and trade
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2 items
Printers Block Stamp depicting the Bredig Arc Method
- Undated
Printers Block Stamp depicting the Bredig Arc Method for the preparation of colloidal solutions. Georg Bredig (1868-1944) developed the Bredig Arc Method in 1898. In 1899 the Deutsche Elektrochemische Gesellschaft…
- Subject Bredig, Georg, 1868-1944, Chemistry
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Price for photograms
- Undated
- Creator Of Work Reich Center for Scientific Reporting
- Subject Photograms
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Precision Scientific Meeker Burner
- Undated
Meeker burners function the exact same way as Bunsen burners except that they are used for objects that require a wider flame base. The Meeker burner can produce more heat than a Bunsen burner and features a distinctive…
- Manufacturer Precision Scientific Company
- Subject Bunsen burner, Precision Scientific Company, Meeker burner
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2 items
Praktische Uebungen in der Benützung und Anwendung des Polarisationsmikroskopes
- Practical Exercises in the Use and Application of Polarization Microscopes
- Undated
Practical exercises in the use and application of polarization microscopes provided by Professor Schwartzman.
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Potentiometer
- Undated
Potentiometers are used to measure electromotive force (emf) by balancing it with a known emf. The concept was first developed in 1841 by J. C. Poggendorff and improved throughout the 19th century by Latimer Clark and…
- Manufacturer Leeds and Northrup Company
- Subject Potentiometer, Leeds and Northrup Company
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2 items
Postcard of an electric oven at La Sorbonne
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Blank postcard featuring a black and white photograph of two men using an electrical oven, invented by Henri Moissan (1852 - 1907), at La Sorbonne, University of Paris.
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2 items
Postcard from an unidentified sender to James Curtis Booth
- Undated (March 7, year unspecified)
Postcard addressed to James Curtis Booth (1810-1888) concerning the sale of Bolivian Bar Gold to the New York Assay Office.