This item is a detailed description of the geography, population, natural resources, and agriculture of the Ouachita River area of the Louisiana Territory. Describes mounds; mentions Cataoulou Indians; also gives figures as to numbers of white and Indian hunters. These pages are a record of travel on a road built between Choctaw and Chickasaw country, with comments on the condition of Indian-white relations, the increase in white population, and Wilson's stay, at Muscle Shoals, with Cherokee chiefs Doublehead and Skiowska. Wilson finds the Indians have good farms, furnishings, fences, and stock, and one Indian runs an inn.

This collection includes three journals bound into one volume: two by Willima Dunbar and one by Zebulon Pike. Both manuscripts by William Dunbar document the expedition up the Red and Ouachita Rivers to the Hot Springs of Arkansas in 1804-1805. The "Journal... to the Mouth of the Red River" (200p.) is the fullest available record of the activities of the expedition from the time of their departure from St. Catharine's Landing on October 16, 1804, until their return to Natchez, Miss., on January 26, 1805. The "Journal of a geometrical survey" includes a record of course and distances as well as a thermometrical log and other brief notes. The two are bound together in a volume with Zebulon Montgomery Pike's journal of a voyage to the source of the Mississippi, 1805-1806. The Pike journal documents the expedition to explore the geography of the Mississippi River led by Lt. Zebulon Montgomery Pike in 1805-1806, and his attempts to purchase sites from the Dakota Indians for future military posts, and to bring influential chiefs back to St. Louis for talks. Less a literary masterpiece than a straightforward record in terse military prose, the journal provides a day by day account of the journey and the activities of Pike and his small contingent during this early exploration of present day Minnesota. It was printed with variations and omissions in An Account of Expeditions to the Sources of the Mississippi and through the Western Parts of Louisiana... (Philadelphia, 1810), and was edited in Donald Jackson, ed., The Journals of Zebulon Pike: with Letters and Related Documents (Norman, Okla., 1966).

Written from China to his family, the letters of James Bancker contain descriptions of the social life of the Americans and English in China, of Hong Kong after the British acquisition of that place, and of anti-British riots in Canton. A long letter describes the outward voyage from New York to Canton; several letters given an account of a visit to the Philippines; and there is a partial journal of Bancker's return home through the Red Sea.

Fothergill writes to an English physician, J. Woodforde, from Bath and Bristol in England and from Philadelphia. The letters concern their common interests in medicine, with comments on current events, American and Philadelphia society, and medicine in the United States.

Though less well known than their peers Lewis and Clark, William Dunbar and George Hunter played an important role in the early scientific exploration of the Louisiana Purchase. While the original goal of organizing a southern counterpart to the Corps of Discovery proved overly ambitious, Dunbar and Hunter provided important geographic information for future explorations and gave the first scientific description of the Hot Springs of Arkansas and Ouachita Mountains. The four surviving journals of George Hunter provide engaging accounts of travel in the Ohio and Mississippi Valley in 1796, 1802, and 1809, and include the most interesting record of the expedition to the Hot Springs of Arkansas in 1804-1805, complete with his detailed notes on natural history and meteorology. The volumes also contain various references to relations with the Delaware, Chickasaw, Choctaw, Cherokee, and Osage Indians. The APS owns a contemporary copy of Hunter's journal ("Journal up the Red and Washita Rivers with William Dunbar"; Mss.917.6.Ex7), from which extracts were printed in Thomas Jefferson, Message... Communicating Discoveries Made in Exploring the Missouri (New York, 1806), and which is described by Isaac J. Cox, "An Early Explorer of the Louisiana Purchase," APS Library Bulletin 1946: 73. The journals were edited by John F. McDermott and published in APS Transactions 53 (1963).

This correspondence is principally concerned with business between Pershouse and his brother James in England, with comments on conditions and events in the United States, including anti-British feeling, Thomas Paine's return to America, Jefferson's administration, and immigration. The papers include Pershouse's journal (1800-1838), which includes accounts of travels in England, France, and the United States, letterbooks (1836-1862) of Henry Pershouse, nephew of John, chiefly on business matters, and two volumes of Pershouse genealogical data, compiled by B.M. Pershouse Bayley (1899).

Meriwether Lewis and William Clark were explorers. This collection contains the manuscript journals kept by Lewis and Clark on their travels to the source of the Missouri River and across the continent to the Pacific Ocean. There are interlineations throughout by Nicholas Biddle, who published his narrative "History of the Expedition of Captains Lewis and Clark" (1814).

Robert Woodruff was secretary to John Anstey, Loyalists' Claims Commissioner. This journal relates his travels with John Anstey. He describes the towns he visited, and comments on episodes of the American Revolution and on the Federal Convention and state ratifying conventions. The journal covers a trip through New York, New Jersey, Pennsylvania, Delaware, Maryland, Virginia, North Carolina, Rhode Island, Massachusetts, South Carolina and Georgia. He and Anstey spent a night at Mount Vernon in 1786. Mentions B. Franklin, G. Washington, APS Hall. Also refers to Five Nations country, Georgia's warfare with Creek Indians, and Chief McGillivray. For identification, see G. Washington's Diary, Dec.11, 1786.

After emigrating from Germany to Philadelphia in 1796, Peter Adolph Grotjahn established himself within the city's mercantile community, trading opportunistically both inland and coastwise as far as the Caribbean. In 1812, he began publishing a commercial newspaper, Grotjan's Philadelphia Public Sale Reports and he became increasingly active in local Democratic Party politics. The APS copy of Peter Grotjahn's memoir is a typescript copy of an original volume held at the Historical Society of Pennsylvania. Written for his grandchildren, the memoir begins with a relatively brief genealogical discussion, but concentrates on his personal and political life and commercial experiences prior to 1817. The last section of the autobiography was completed posthumously from notes, and includes extracts from Grotjahn's diary as late as 1844.

The natural historian Richard Harlan was a pioneer in the study of comparative anatomy and vertebrate paleontology in the United States during the years following the War of 1812. Having received his medical degree from the University of Pennsylvania in 1818, Harlan was employed as an instructor of anatomy at Joseph Parrish's school and at the Philadelphia Museum. A practicing physician and member of the Academy of Natural Sciences of Philadelphia and the American Philosophical Society, Harlan made important contributions in comparative neuroanatomy, paleontology, herpetology, and systematic zoology. He died shortly after moving to New Orleans in 1839. Harlan's journals document two of the three overseas voyages he undertook during his lifetime. The first took place in 1816-1817 when Harlan was still a medical student, accompanying an East Indiaman to Calcutta as ship's surgeon. The second took place when Harlan was at the peak of his career in 1833, venturing to England, France, and Italy to strengthen contacts with European colleagues. Interesting travel narratives in themselves, the journals mingle enthusiasm for the new and exotic with a touch of Harlan's truculance. The European journal includes a valuable account of the 3nd meeting of the British Association for the Advancement of Science at Cambridge at which Harlan delivered a paper on fossil reptiles.

This collection contains miscellaneous letters and papers relating to explorations of South America, Cuba, and Mexico; scientific investigations; Latin American antiquities and linguistics; and publications. There are also copies of 26 letters from Humboldt to Pierre Hyacinth Azais and Jules Berger de Xivrey, from originals at the Duke University Medical Center Library.

The correspondence is principally to Zaccheus Collins (1810-1840), with bills, receipts, and notes on Rafinesque vs. Parker; letters from Collins, L.A. Tarascon, Lewis C. Beck, John Torrey, and Charles W. Short (1817-1835); and miscellaneous correspondence and documents relating to Rafinesque vs. Parker, with an account of the Felician Society of Feliciana County, Illinois (1820). The writings are chiefly on botanical topics, and include notes and essays on Indians, Blacks, grapes and wine-making, banking, and speculation. Rafinesque's growing interest in Indian antiquities, linguistics, and history is apparent in letters after 1820. There is an account of Rafinesque's scientific travels in North America and southern Europe (1800-1832), and a bibliography. The botanical notes include descriptions of specimens collected by Lewis and Clark, Patrick Gass, and Henry Muhlenberg.

An extensive family collection, the Vaux Family Papers center around the lives of George Vaux V (1721-1803), George Vaux VII (1779-1836), and George Vaux VIII (1832-1915), their business partners, siblings, wives, and children, and encompasses the extended Vaux family of Warders, Sansoms, Heads, Graffs, Morrises, Cressons, and Mayberrys. The collection includes correspondence, financial accounts, receipts, business records, journals, diaries, photographs, and legal documents.