This volume records Onondaga words and their usages. Prepositions discussed and exemplified in alphabetical order by the German.

Cakchiquel language texts. Contains statement of doctrine, catechism, confessional, brief religious discourses, as well as a grammar of the Cakchiquel.

This journal describes Welch's journey from his home in England to the coast, the long wait for the wind, the voyage, preparations against possible attack by pirates, visits to Barbados, Nevis, and other islands, and his arrival at Port Royal in Hispaniola.

Born in Schiffdorf (near Bremerhafen), John Bohlen became one of Philadelphia's most prominent merchants at the turn of the nineteenth century. Running a profitable concern in partnership with his brother Bohl (1754-1836), John Bohlen imported commodities from their native Holland. Thanks to an insatiable American thirst for gin, Bohlen amassed an immense fortune that enabled him to travel in the same social circles as Stephen Girard and others among the mercantile elite and to win a spot in 1816 as one of the Directors of the Bank of the United States. By the time of his death, he was one of only eleven Philadelphians whose personal estates exceeded one million dollars in value. The Bohlen Collection contains a scant ten letters that appear to have been retained, as much as anything, for their autograph interest. Although they shed relatively little light on the life of John Bohlen, they do offer interesting glimpses into the personalities of Bohlen's famous correspondents, including Stephen Girard, Francis Scott Key, Meriwether Lewis, Virgil Maxcy, Oliver Hazard Perry, and Timothy Pickering.

This incomplete, partially mutilated item forms the conclusion of James Hutchinson's diary, recording a mid-winter Atlantic crossing from Europe to America.

In October 1719, the Yearly Meeting of the Society of Friends for Philadelphia and the Jersies reached consensus on a "book of discipline" governing the "establishment and order of meetings." The regulations covered both the conduct of the Quarterly and Monthly Meetings and the personal comportment of individual members, refining the bureaucratic structure of the meetings and laying out the powers of Overseers and other officials. It touches upon marriage (mandating endogamy), burial, and attendance at meetings, and cautions Friends to plainness of speech and dress, drinking, smoking, backbiting, and gaming. This version of the Book of Discipline is a manuscript copy made for the American Philosophical Society in 1820 "from and antient Copy in the possession of Timothy Matlack, Esqr."

This diary records David Brainard's sermons and travels among the Indians of New Jersey and Pennsylvania.

Harriet Verena Evans was born in Lancaster, Pa., on April 28, 1782, the daughter of John and Sarah Musser. On May 21, 1807, Harriet married Cadwalader Evans (1762-1841), a former surveyor who went on to a distinguished career in politics, as one of the directors of the Bank of the United States, a promoter of the Schuylkill Canal, and president of the Schuylkill Navigation Company. The couple had nine children, including a set of twins. The diary of Harriet Verena Evans is an unusual example of a woman's spiritual diary from early national Philadelphia. Beginning on her 46th birthday in 1827, the same day her seventeen year-old son John died, Evans made sporadic entries in her diary for seventeen years, marking birthdays, holidays, special events, and anniversaries of various kinds. Fixated upon praying (or fretting) over her spiritual state and future, Evans continued to mourn over John's loss for many years, remembering him regularly on the date of his birth, death, and burial. She was also particularly prone to composing (or copying) religious poetry, and in sections, the diary verges on a poetical commonplace book. Other entries reveal Evans' concern for her other children, three of whom were students at the University of Pennsylvania, and on July 25, 1832, she made a particularly long entry discussing the arrival of the cholera in Philadelphia.

This item contains entries about prominent people (primarily accounts of their deaths); Philadelphia events and gossip; the Pennsylvania Hospital; questions for Meriwether Lewis on Indian physical history, medicine, morals, and religion; and his views on marriage, religion, physicians, etc. Also includes meeting with Captain Wells and Little Turtle; speculations on Indian skin color at the equator.

A merchant and member of the Society of Friends, Pim Nevins (1756-1833) lived most of his life in the English midlands. Recorded in Pigot's Directory of 1834 as a member of the gentry resident in Hunslet Lane, Leeds, Nevins was a woollen cloth manufacturer, finisher, and merchant whose operations were located at Larchfield Mill, near Huddersfield. During a voyage to visit Friends' meetings in the United States in 1802-1803, Pim Nevins kept a journal to record his thoughts and experiences. In presenting a copy of his diary to his children, he wrote: "some parts [of the diary] wch. being by way of memorandum to assist my memory will of course be no ways interesting to you; other parts being fill'd with the effusions of my own thoughts, will I fear be dry to you unless your minds should in some measure be dip'd into the like state with mine when influencing my pen; some other parts may entertain you." The journal includes a mixture of description of the cities, towns and landscape through which Nevins passed and accounts of his visits with Friends in New York city, Philadelphia, Wilmington, Baltimore, Washington, Alexandria, Bethlehem, Pa., Easton, Pa., the Pocono Mountains, northern New Jersey, New Brunswick, N.J., and Trenton, N.J. It also includes a delicate watercolor drawing of the Delaware Water Gap.

Includes folkloric stories, conversation (concerning religion, sons in the military, letters from friends), and a variety of elicitations to test freedom of word order between two generations of speakers, classificatory verbs, word pairs with contrast of vowel length and stress, verb affixes and suffixes, and immediate and regular imperative verbs. Recorded at the Cherokee Indian Reservation, North Carolina from 1951-1952.

This collection contains minutes of the Society, 1781-1975; minutes of the directors of the Corporation, 1929-1947; membership book (with signatures of early members), 1785; and names of later members. There are also deeds to the meeting house and burying ground; treasurers' accounts; reports of officers and committees; bills and receipts for constructing, maintaining, and repairing the meeting house; cancelled checks; and letters to the Society and its officers, especially Samuel Wetherill, 1883-1884.

Adam Sedgwick (1785-1873, APS 1860), geologist, was an important figure in the development of the modern discipline of geology. He was educated at Cambridge, being ordained in 1817. An excellent field geologist, he did significant work interpreting complex old rock in such places as Devonshire (naming the Devonian Period after that location), Cornwall, and the Lake District, correlating his findings with strata in places such as Germany. Sedgwick first interpreted strata from the period he named Cambrian. He served in many professional organizations and was honored for his work with the Wollaston and Copley medals. Sedgwick, a Liberal in politics, served on committees that reformed the administration of university education. Despite being a friend of Charles Darwin's, Sedgwick was critical of the materialist bent of Darwinian thought. The 37 letters in the collection were acquired at various times, mainly through purchase, and assembled for the collection. The letters span the dates 1825-1870. Individually most letters are not especially significant, but collectively they touch on most aspects of Sedgwick's life and career. There are letters about Sedgwick's work on university reform, the Geological Museum at Cambridge, lectures, colleagues, travel, health, and family. Only one letter in the collection delves into detail about Sedgwick's geologic work.

A Sachem and Civil War adjutant to Ulysses Grant, Ely Samuel Parker was an important figure in the Seneca Indian nation during the first half of the nineteenth century. Trained as an engineer, Parker was deeply involved in the Senecas' land disputes with the Ogden Land Company and he played an important role in interpreting Seneca culture for a white audience, most notably as a consultant for Lewis Henry Morgan. Collected by Arthur C. Parker, the Ely Samuel Parker Papers include correspondence, manuscripts, and printed materials relating primarily to Seneca affairs, history, language, and culture, as well as politics, education, engineering, and the Civil War. Among Parker's correspondents were Henry Clay, Millard Fillmore, Henry M. Flagler, Lewis Henry Morgan, Henry Rowe Schoolcraft, Daniel Webster, and Asher Wright. Several letters relate to Parker's service as engineer of public buildings in Galena, Illinois, and to his Masonic activities. Among the noteworthy items in the collection are several essays on Seneca history and culture, a fragment of Parker's diary, 1847, and a significant quantity of material on the Seneca language assembled by Asher Wright.

A miscellaneous collection of letters written by naturalist Louis Jean Rodolph Agassiz concerning a wide range of topics: natural history and naturalists, geology, mineralogy, fossils, publications, expeditions, and the Museum of Comparative Zoology at Harvard, which he founded.

The collection includes letters between Hutchinson and his uncle Israel Pemberton, written while Hutchinson was a student of medicine in London. There are also 12 tickets of admission to medical lectures in Philadelphia and London, including one given by William Hunter, and 3 unused cards of admission to Hutchinson's own lectures. Miscellaneous items include Hutchinson's marriage certificate; genealogical data on the Hutchinson, Hare, and Pemberton families; and stock certificates, 1857-1872, of the McKean and Elk Land and Improvement Company. Materials dated post-1793 are to and from Hutchinson family members.

The papers include miscellaneous letters, letterbooks, books, certificates, and diplomas of various members of the Muhlenberg family. Among them are photostats of letters and papers of General John Peter Gabriel Muhlenberg and officers of the Continental Army on military affairs in the Southern Department during the American Revolution (1772-1804); photostats of letters to Albert Gallatin, Nathanael Greene, Edward Hand, Winthrop Sargent, Baron von Steuben, William Alexander, and George Washington; photostat of General Muhlenberg's journal of trips to the Ohio (1784, 1797); photostats of letters and notes of Gotthilf H. E. Muhlenberg, including a diary kept at Halle (1771) and extracts of thirty letters to Stephen Elliott of Beaufort and Charleston, South Carolina (1808-1815); photostats of letters of Henry A. Muhlenberg about his biography of General Muhlenberg (1848-1849); and photostats of letters of Henry Melchior Muhlenberg (1711-1787). Also included is an original letterbook of Peter Muhlenberg, paymaster of the United States Army, kept at Augusta and Savannah, Georgia (1836-1842). Henry Muhlenberg's notebooks (1784-1813), written in Latin or German script, in a small hand, includes a wealth of botanical observations, with a focus on Lancaster, Pennsylvania. The Henry Muhlenberg journals are a record of daily occurrences, with many features of a commonplace book, containing prescriptions, notes of questions asked candidates for the Lutheran ministry, and the plan of a barn. There is also a biographical account of Rev. Henry Melchior Muhlenberg (1711-1787).

The Welsh non-conformist minister Richard Price (1723-1791) was a moral philosopher and political and economic theorist whose ideas leant support to the American cause during the Revolution. Of broad and liberal mind, he was an integral member of the intellectual coterie surrounding William Petty, the Earl of Shelburne, and was a founding member of the Unitarian Church. Befitting a latitudinarian thinker, the range of Richard Price's correspondence is extremely broad, touching upon his rationalistic philosophy and dissenting theology, his political views on British politics, America and the American Revolution, the Constitutional settlement, the future of the United States, social reform, demography, prisons, and slavery. The ninety letters in the collection are arranged chronologically, with correspondents including Charles Chauncy (8 letters, 1772-1779), Benjamin Franklin (7 letters, 1775-1789), John Howard (11 letters and a biographical manuscript, 1770-1789), Thomas Jefferson (3 letters, 1785-1789), Benjamin Rush (8 letters, 1786-1790), and Edward Wigglesworth (3 letters, 1775-1786), as well as lesser known figures such as the reformer John Howard.

These photostats of letters were collected from various repositories by Lyman H. Butterfield for his book, "Letters of Benjamin Rush" 2 v. American Philosophical Society Memoirs 30(1951). Some of the topics discussed are Philadelphia and United States politics, slavery, Afro-American churches, and medicine.

Letters (including some transcripts and photostats) from and to Vaughan from many American and British correspondents, including: Also personal correspondence and business papers of Benjamin, Charles, Petty, Samuel Sr., Samuel Jr., William, William Oliver, and Sarah Vaughan (2 boxes); lectures, mostly in shorthand (3 vols.); a large number of notes and memoranda on a wide variety of topics, such as agriculture, architecture, astronomy, diplomacy, diseases, dueling, electricity, hieroglyphs, internal improvements, medicine, meteorology, land, manufactures, politics, punctuation, religion, silk-manufacturing, stock-breeding, taxation, Unitarianism, Benjamin Franklin, John Locke, Napoleon I, Joseph Priestley, Bowdoin College, town of Hallowell, Maine; notes on the peace negotiations, 1782-1783; miscellaneous legal papers; genealogy of the Abbott-Vaughan families. For a personal account of the collection, see Mrs. Mary Vaughan Marvin, "The Benjamin Vaughan Papers," APS Proceedings 95 (1951): 246-249.