Student mathematical notebook of William Tudor, 1795

Notebook containing the handwritten mathematical exercises of William Tudor, kept in 1795 while he was an undergraduate at Harvard College. The volume contains rules, definitions, problems, drawings, and tables on geometry, trigonometry, surveying, calculating distances, sailing, and dialing. Some of the exercises are illustrated with hand-drawn diagrams. The Menusration of Heights and Distances section contains color drawings of buildings and trees, and some have been altered with notes in different hands and with humorous additions. For instance, a drawing of a tower was drawn into a figure titled “Egyptian Mummy.” Some of the images are identified: “A rude sketch of the Middlesex canal,” Genl Warren’s monument on Bunker Hill,” “Noddles Island,” “the fields of Elysium,” and the “Roxbury Canal.” The annotations and additional drawings are unattributed.

Student essay attributed to William Ellery Channing, 1797 June 5

Three-page handwritten essay composed in English and attributed to Harvard undergraduate William Ellery Channing. The verso of the last page is inscribed "Channing 5 June 97." A quotation from Edward Young appears at the top of the first page: "A Competence is vital to content / Much wealth is corpulence, if not disease" and discusses the topic of affluence. The document includes edits and struck-through words.

Letters from Alfred Cobb to William Tudor,

Six letters reporting on communications with American merchants and naval officers, and various incidents involving American vessels. He also comments on the election of John Quincy Adams as president. Cobb includes copies of his correspodence with Lieutenant John Percival regarding the interception of Percival’s ship by Chilean Admiral Manuel Blanco Encalada.

Letters from John Murray Forbes to William Tudor,

Five letters regarding the arrival of English Admiral Robert Waller Otway, the movements of Juan Lavalle and his troops, and the "feverish state" of the population of Buenos Aires in light of the recent violence associated with the Decembrist revolution.

Letters from Michael Hogan to William Tudor,

Four letters regarding unrest in Chile, the election of Vice President Joaquín Vicuña and inception of the Chilean Civil War, and subsequent events related to the war.

Letter from James Winthrop to William Bentley, 1811 September 24

Two folio-sized leaves containing a two-and-a-half-page handwritten letter from Winthrop to Bentley comparing the travel accounts of James Bruce and Henry Salt (1780-1827).

Letters from Daniel Bates to William Jenks, May 1795-September 1798

Daniel Bates wrote these five letters to his friend and classmate, William Jenks, between May 1795 and September 1798. In a letter written May 12, 1795, Bates informs Jenks, who was then employed as an usher at Mr. Webb's school, of his studies of Euclid, the meeting of several undergraduate societies, and various sightings of birds, gardens and trees. In a letter written in November 1795 from Princeton, where he was apparently on vacation with the family of classmate Leonard Jarvis, he describes playing the game "break the Pope's neck" and tells Jenks what he was reading (Nicholson, Paley?, and Thompson) and what his friend's father was reading (Mirabeau and Neckar).

Letters from John Hubbard Church to William Jenks, 1795-1798

John Hubbard Church wrote these twelve letters to his friend and classmate William Jenks between 1795 and 1798. Church wrote the letters from Boston, Rutland, Cambridge, and Chatham in Massachusetts and from Somers, Connecticut; they were sent to Jenks in Cambridge and Boston, where for a time he worked as an usher in Mr. Vinall's school and Mr. Webb's school. Church's letters touch on various subjects, ranging from his increased interest in theology and his theological studies under Charles Backus to his seasickness during a sailing voyage to Cape Cod. Church also informs Jenks of what he is reading, including works by John Locke, P. Brydone, James Beattie, John Gillies, Plutarch, and Alexander Pope. He describes his work teaching that children of the Sears family in Chatham, Massachusetts, where he appears to have spent a significant amount of time between 1795 and 1797. Church's letters are at times very personal, and he often expresses great affection for Jenks and their friendship.

Account book : manuscript, 1793-1869

Account of cash paid out to various people.

Minorca Island, Spain, 1780 (Image 1 of 2) (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: A topographical map of the Isle of Minorca, geometrically survey'd by the Royal Engineers, while it remained in the possesion of the French during the last war ; and digested by L.S. de la Rochette. It was published by William Faden in 1780. Scale [ca. 1:52,800]. Covers Minorca Island, Spain. This layer is image 1 of 2 total images of the two sheet source map, representing the western portion of the map.The image inside the map neatline is georeferenced to the surface of the earth and fit to the European Datum 1950, Universal Transverse Mercator (UTM) Zone 31N projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, roads, villages and other human settlements, fortifications, shoreline features, ground cover, and more. Relief shown by hachures. Includes text and "Explanation of some Minorcan names."This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

Minorca Island, Spain, 1780 (Image 2 of 2) (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: A topographical map of the Isle of Minorca, geometrically survey'd by the Royal Engineers, while it remained in the possesion of the French during the last war ; and digested by L.S. de la Rochette. It was published by William Faden in 1780. Scale [ca. 1:52,800]. Covers Minorca Island, Spain. This layer is image 2 of 2 total images of the two sheet source map, representing the eastern portion of the map.The image inside the map neatline is georeferenced to the surface of the earth and fit to the European Datum 1950, Universal Transverse Mercator (UTM) Zone 31N projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, roads, villages and other human settlements, fortifications, shoreline features, ground cover, and more. Relief shown by hachures. Includes text and "Explanation of some Minorcan names."This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.