| 3 | Author: | Patterson family. | Requires cookie* | | Title: | Patterson-Lord papers, [ca. 1809]-1876
| | | Dates: | Circa 1809-1876 | | | Abstract: | Previously catalogued with the Robert Patterson Collection, The Patterson-Lord Collection contains contains a range of documents that touch on many different topics, although most have to do with science and engineering. The largest portion of the documents relate to scientific correspondence to Robert Patterson, a member of the APS. Much of this correspondence is done under the cover of official APS business. Of particular note are a series of letters relating to nautical calculations that include complex equations used to determine longitude and latitude for nautical almanacs.
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| | | Call #: | Mss.B.P274.2 | | | Extent: | 0.5 Linear Feet | | | Topics: | Americans Abroad | Education | Science and technology | | | Genre: | General Correspondence | Institutional Records | | | Subjects: | Education -- Europe -- 19th century. | |
5 | Author: | Lea, Isaac, 1792-1886 | Requires cookie* | | Title: | Isaac Lea journals, 1832, 1852-1853
| | | Dates: | 1832-1853 | | | Abstract: | Isaac Lea was a Philadelphia based geologist and publisher. He was primarily a publisher, founding the firm Lea and Febiger, which had its origins in Matthew Carey's publishing house. Isaac married Carey's daughter Frances Anne in 1821. Always interested in science, in 1851, after retiring from the day-to-day operations of his printing firm, he dedicated his time to geology and other scientific interests. This collection contains the journals of Isaac Lea's trips to Europe in 1832 and 1852-53. Lea traveled to Europe to become acquainted with European ideas and methods, although both trips – especially the earlier one – included much sightseeing. Very much a gentleman scientist, Lea gained wide-respect for his knowledge and work, earning an honorary doctorate from Harvard. These travel journals provide insight into some of the people and practices he encountered in Europe that may have shaped his ideas about science.
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| | | Call #: | Mss.B.L462 | | | Extent: | 16 volume(s) | | | Topics: | American Revolution | Americans Abroad | Military History | Printing and Publishing | Science and technology | | | Genre: | Art | Sketchbooks | Travel Narratives and Journals | | | Subjects: | Naturalists. | |
9 | Author: | Baldwin, Loammi, 1780-1838 | Requires cookie* | | Title: | Loammi Baldwin diary, 9 September 1823 - 29 November 1823
| | | Dates: | 1823 | | | Abstract: | The Diary of Loammi Baldwin (September 9 – November 29, 1823) chronicles a portion of Baldwin's trip to Europe where he observed European canals and other internal improvements. Baldwin was a leading civil engineer in antebellum America, and he traveled to Europe to learn about tested methods and good practices that he could bring back to America. The journal begins with Baldwin departing London for Dover and follows his trip through Holland and France. The diary contains numerous sketches of machinery, including carriages, canals, locks, boats, and steam-engine parts. There are also observations on European cities, towns, and customs. Many of the canal sketches are elaborate and detailed.
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| | | Call #: | Mss.B.B189 | | | Extent: | 1 volume(s) | | | Topics: | Americans Abroad | Business and Skilled Trades | Engineering | International Travel | Science and technology | Travel | | | Genre: | Art | Scientific Data | Sketchbooks | Travel Narratives and Journals | | | Subjects: | Canals -- Belgium. | Canals -- Design and construction. | Canals -- England. | Canals -- France. | Canals -- Netherlands. | Technology - History | |
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