Search Results
-
228 items
De Alchimia Opuscula Quae Sequuntur
- 1546
A collection of four alchemical works ascribed to Ramon Llull (c. 1232-1316), of which three are printed here for the first time: Apertorium, Magia Naturalis, and Tertia Distinctio. The fourth treatise, De secretis…
- Author Llull, Ramon, 1232?-1316
- Printer Petrejus, Johannes, 1497-1550
- Subject Alchemy, Alchemists, Mineralogy, Llull, Ramon, 1232?-1316
-
Portrait of Louis Pasteur
- Circa 1894
- Engraver Champollion, Eugène-André Champollion
- Publisher Musée du Louvre
- Subject Microbiologists, Chemists, Pasteur, Louis, 1822-1895
-
Georg Bredig's doctoral diploma
- 1894
Diploma granting Georg Bredig (1868-1944) a doctorate in philosophy from the University of Leipzig. Bredig began studying physical chemistry at the University of Leipzig in 1889. He earned his doctorate in 1894.
- Creator Of Work Universität Leipzig (1409-1953)
- Subject Bredig, Georg, 1868-1944, Diplomas, Universität Leipzig (1409-1953)
-
-
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
-
3 items
Thank you card from Carl Duisberg, October 1931
- 1931-Oct
Card with a portrait and thank you note from Carl Duisberg (1861-1935), in which Duisberg thanks his friends and family for wishing him well on his seventieth birthday. Duisburg was the CEO of Bayer AG from 1900 until…
- Creator Of Work Duisberg, Carl, 1861-1935
- Subject Duisberg, Carl, 1861-1935, Chemists, Portraits, Bredig, Georg, 1868-1944, Birthdays
-
2 items
Photograph of a plaque depicting Albert Neisser with a descriptive article
- 1915
Photograph of a metal plaque depicting Albert Neisser (1855-1916). On the back of the photograph, there is an article commemorating his 60th birthday and thanking him for his contributions to science.
Neisser was a…
-
-
-
10 items
-
Portrait of William Thomson, 1st Baron Kelvin
- Undated
Portrait of William Thomson, 1st Baron Kelvin (1824-1907). William Thomson was a British mathematician, physicist, and engineer. He became Baron Kelvin in 1892 and the first British scientist to be elevated to the…
-
2 items
Portrait of Louis Pasteur and his granddaughter, Camille Vallery-Radot
- 1889
Illustration of Louis Pasteur (1822-1895) and his granddaughter, Camille Vallery-Radot (1880-1927), by Léon Bonnat (1833-1922).
Pasteur is credited with discovering the principles of vaccination, microbial…
-
-
Portrait of Wilhelm Ostwald
- Undated
- Publisher Engelmann, Wilhelm, 1808-1878
- Subject Ostwald, Wilhelm, 1853-1932, Chemists, Scientists
-
Portrait of Stanislao Cannizzaro
- Undated
Portrait of Stanislao Cannizzaro (1826-1910).
- Subject Cannizzaro, Stanislao, 1826-1910, Chemists
-
Portrait of Rudolf Clausius
- Undated
- Photographer Schafgans, Theo, 1892-1976
- Publisher Engelmann, Wilhelm, 1808-1878
- Printer Meisenbach Riffarth & Company
- Subject Clausius, R. (Rudolf), 1822-1888
-
Portrait of an Julius Thomsen
- Undated
Hans Peter Jørgen Julius Thomsen (1826-1909) was a Danish chemist noted in thermochemistry for the Thomsen–Berthelot principle.
-
-
2 items
-
-
-
20 items
-
-
Portrait of Wilhelm Pfeffer
- Undated
Engraving of Wilhelm Pfeffer (1845-1920). Pfeffer was a German botanist and pioneer in plant physiology. In 1887, he became a professor at the University of Leipzig and the director of its botanical garden.
-
4 items
Photographs of Kinlochleven, Scotland
- Undated
Sepia-toned photograph of the Scottish village Kinlochleven. Kinlochleven is the home to a gravity dam and water supply system that powered the aluminum production for the British Aluminium Company.