| | Author: | Frazer, John Fries, 1812-1872 | Requires cookie* | | Title: | John Fries Frazer papers, 1834-1871
| | | Dates: | 1834-1871 | | | Abstract: | John Fries Frazer was a prominent Pennsylvania scientist in nineteenth century America, serving as a professor at the University of Pennsylvania and very active in both the Franklin Institute and the APS. This large collection of his correspondence provides a snapshot of the growing scientific community in mid-nineteenth century America. Frazer's correspondence involves a wide range of topics: science and scientific institutions (shipbuilding, mechanical engineering, geology, geography, astronomy, chemistry, among others), although there are fragments of personal correspondence. His range of correspondents is as diverse as the topics, but there is a notably large collection of letters from scientific heavyweights Titian Ramsey Peale, Louis Aggasiz, Joseph Henry, and Alexander Dallas Bache.
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| | | Call #: | Mss.B.F865 | | | Extent: | 3 Linear Feet | | | Topics: | Education | Philadelphia History | Science and technology | | | Genre: | General Correspondence | Scientific Correspondence | | | Subjects: | Boilers. | Education -- United States. | Electricity. | Geology -- United States. | Haida Indians | Magnetism. | Natural history. | Paleontology. | Scientific apparatus and instruments. | Scientists -- United States. | Solar eclipses. | Tsimshian Indians | Weights and measures. | |
| Author: | Hays, Isaac,1796-1879. | Requires cookie* | | Title: | Isaac and I. Minis Hays papers
| | | Dates: | Circa 1820-1925 | | | Abstract: | Isaac Hays was a Philadelphia ophthalmologist who was also deeply involved in natural history. The Isaac Hays material has two discreet sections: a volume of correspondence for 1824-1855 and a collection of loose manuscripts. The first part of the collection is a bound volume that contains the correspondence Hays carried on with other prominent naturalists in the nineteenth century from 1824–1855, although the bulk come from the 1820s and early 1830s. Prominent correspondents in this series include Charles Lucien Bonaparte, George Ord, Thomas Say, and Charles Lesueur. All of the correspondence is incoming, addressed to Hays. Occasionally the correspondence involves commentary on other current events in addition to the obvious scientific nature of the correspondence. A letter from Bonaparte, for instance, discusses the rivalry between the Philadelphia and New York orchestras. The Ord correspondence, written mostly from Europe, makes reference to Audubon, Ord's ornithological rival, and scientific publications and thought prominent in Europe. The Say correspondence, written from New Harmony, also provides insight on that utopian experiment and his relationship with Lesueur, who also settled in New Harmony. There are only a few Lesueur letters, all of which are in French and written from New Harmony.
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| | | Call #: | Mss.B.H334 | | | Extent: | 1.75 Linear Feet | | | Topics: | Natural history | Science and technology | Social Life and Custom | | | Genre: | General Correspondence | Scientific Data | | | Subjects: | Medical publishing -- United States -- 19th century. | Medical publishing -- United States. | Medicine -- Societies, etc. | Medicine -- United States -- 19th century. | Medicine -- United States. | Natural history. | Paleontology. | |
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