There are letters, sketches of fish, and other documents that pertain to Innes' interest in exotic fishes for home aquariums and their care. There is information on the journal Aquarium which he founded in 1932, and minute books of the Aquarium Society of Philadelphia, 1898-1912 (3 vol.). The most voluminous professional correspondence is with George S. Myers, and there is some family correspondence.

These papers include correspondence, resolutions of the Board of Trade (1694), minutes of the Board of Trade (1694), laws passed by the General Assembly (1700-1702), and laws established by James, Duke of York, for New Jersey (1667).

These papers include 140 pages of letters, council minutes of Indian conferences, petitions, and speeches, concerning the activities of the New York Assembly and the Six Nations, principally for 1745-1747. Also contains a 200-page addendum of papers of the Van Shack family, pertaining to the same subjects. Table of contents included.

The first volume is minutes of the commissioners for determining the line between Pennsylvania and Maryland, which was copied by George M. Justine in 1842 from an "authenticated" copy owned by Ferdinand R. Hassler. The second volume contains receipts (62 items) for money spent by the Penn family for the survey.

These letters and papers include a memorandum book (1795-1827), lectures on botany and medicine, genealogical materials, committee reports from Columbia College, speeches, minutes of the New York Horticultural Society (1822-1828), letters to Sir James Edward Smith (1817-1826), a receipt book of Alexander Hosack (1781-1801), and diaries of Thomas K. Wharton (1830-1862).

This archive is composed chiefly of correspondence and membership applications. Also included are minutes of Board of Directors meetings, a few annual reports from officers, and materials relating to annual meetings, awards, committees, and associated organizations.

The papers include: minutes, 1794, 1802-1942; minutes of the Managing Committee and Committee of Seven, 1791-1950; rough minutes of the Managing Committee, 1819-1857; minutes of the Wardens, 1769-1919 (with some gaps); roll of members, 1841-1875; price books, 1786, ca. 1804, 1827, 1852; Price Book Committee minutes, 1786-1791, 1827-1897; price book of the Second Carpenters' Company, 1784; cash books, 1889-1952; treasurer's account, 1874-1907; ledgers, 1801-1896; record of certificates granted to measurers of carpenters' work, 1827-1889; account book, 1763-1834; minutes of the Building Committee, 1810 11; minutes of the Committee on fitting up the Old Hall, 1857; minutes of the Committees of Accounts and Rents, 1780-1784; minutes of the Library Committee, 1853-1889; receipts for books and library record of borrowers, 1846-1890; by-laws and rules and regulations and standing resolutions, ca. 1866-1869; minutes of the Friendship Carpenters' Company, 1770-1775; account of the Friendship Carpenters' Company, 1769-1799; rules and regulations of the Friendship Carpenters' Company and specifications for building, 1769; relief given to 12 widows, 1818; scrapbook, 1887-1892; Antiques, Curiosities, and Memorabilia, 1683-1855; autographs, pictures, etc., relating to the Centennial Anniversary, 1874; Trustees' minute book, 1895 1941; book of "Dementtions" of carpenter's work by Samuel Jones, 1784; real estate record, 1905-1918; receipt books, 1795-1918; and other materials. The whole collection has been filmed by APS. Recent deposits include: Miscellaneous bills, and bills and receipts relating to widows relief (1800-1854), Managing Committee minutes (1857, 1859, 1860), library bills (1795-1854). There are also more contemporary records on deposit (1952-1980s), relating to all aspects of the Company's activities (with restrictions on the use of some of this material).

These papers include letters, reports, minutes, memoranda, and addresses to Indian chiefs, selected from the Pickering papers from the Massachusetts Historical Society. Includes letters and documents pertaining to Pickering, Henry Knox, John Sergeant, Jasper Parrish and Samuel Kirkland; relates to New York and Western Indian affairs, principally Iroquois, but also Nanticoke, Shawano, Delaware, Wyandot, Miami, Seneca.

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.

This is a collection of Cope's articles, papers, notes, lectures, notebooks, and some correspondence. There is much on his research pertaining to Charles Mason and Jeremiah Dixon, and other topics in the history of science on which he wrote. The collection includes lecture notes and three bound notebook volumes on mechanics from his study at the University of Berlin under Max Planck from 1912 to 1913. There are 11 additional bound volumes, all relating to physics, including: Minutes of meetings of the Department of Physics, University of Pennsylvania (1910-1919), two volumes on the history of physics, and a volume of data on the radiometer as a measurer of electric current. The collection also contains notes on electric circuit theory lectures (1924-1925) by J.R. Carson, notes on lectures on relativity (1921) by Albert Einstein, lectures by W.F.G. Swann (1928), and information about the Pennsylvania Academy of Science, and on radiation (1909). There is significant correspondence from Lionel G. Dixon and Victor Englehardt.

Collection of 283 letters assembled and presented to the Academy of Natural Sciences of Philadelphia by John Torrey. Correspondents include: Louis Agassiz, Zaccheus Collins, Peter S. Du Ponceau, Elie M. Durand, Asa Gray, William Hembel, Alexander von Humboldt, William H. Keating, James Mease, Samuel G. Morton, George Ord, Charles Pickering, Constantine S. Rafinesque, Benjamin Silliman, Sr., John Torrey, Charles Waterton, Alexander Wilson.

These papers include diaries (1777-1782), expense books (1794-1804), notebooks, a commonplace book, drafts of essays, excerpts from minutes of Friends' Monthly Meeting, Tortola (1741-1761), newspaper clippings, sketches, and correspondence. Also included are letters and papers of Mrs. Thornton.

These materials relate to topics such as agriculture, botany, and commerce. Also included are extracts from minutes and committee reports.

This is a collection of letters, letterbooks, account books, scrapbooks, etc., concerning the families of Robert Hare and Thomas Willing. The letters and other documents include early family material, as well as documents written by numerous family relations, and some obviously only collected by them. The Willing family letters (1744-1901) are diverse, concerning family matters, business, society, comments on the Civil War, etc. There are numerous letters from Thomas Willing, many concerning his banking career, as President of the Bank of North America and later at the first Bank of the U.S. The Hare family letters (1724-1965) are more extensive and diverse, including much on travel in the U.S. and elsewhere. There is a letter from Robert Hare Jr. concerning steam engines, and letters from Horace Binney Hare concerning his education at Harvard, 1860, his trip to San Francisco and the west, 1862, and numerous letters written while a soldier in the Civil War. There are many letters from Horace Binney (1780-1875, DAB) to his daughter Esther, who was married to John Innes Clark Hare (1816-1905, DAB), concerning family travel and court cases. There are also letters from outside the family, such as those from Dorothea L. Dix. The bound volumes include, among others: Robert Hare letterbooks (1824-1825, 1841-1857), estate records, and laboratory expense accounts (1818-1860); G. H. Hare's journal or log of cruises aboard the U.S. United States (1841) and U.S. Flint (1845); Horace Binney Hare's 1862 journal of his trip to San Francisco. There are account books and accounts (1754-1795) kept by Thomas Willing; accounts of the controversy over the estate of John Innes Clark; and records of the First Colored Wesley Methodist Church of Philadelphia (receipt book, 1820-1848; minute book, 1827-1844). There are also Philadelphia court records, and minutes of the Common Council of the city, 1832.

From the Board of Trustees of the Estate of Stephen Girard, these films are the complete archive of one of the largest mercantile and financial operations in the United States of his day. The collection includes correpondence, with translations of letters in French (139 reels). It also includes bank records, account books, ledgers, cash books, and journals; papers, documents, and records of trading voyages (arranged by vessel and date); records of Girard's country house, "The Place"; records of real estate, rents, etc.; prices current of ports of the world. There is a card index of correspondents and ships (14 reels). Included is a card file, a unique and invaluable research tool, this is an index of names and places and alphabetical abstracts of Philadelphia newspaper items and advertisements for the period covering ca. 1718-1795. Roach made a systematic search through eighteenth-century newspapers and several other sources, for biographical and subject information on Philadelphians and Pennsylvanians of the period. It is primarily biographical , but subject headings, such as "The Barracks," "Blue Lion, Sign of the," "Custom House," are scattered throughout. The source of each entry is cited, and there are brief annotations. There is also a miscellaneous assortment of volumes that were received with the Kane family papers.

A Yale-educated ethnographer, William Fenton devoted most of his career to study of the Haudenosaunee. Receiving his doctorate in 1937, Fenton worked with the Bureau of American Ethnology for a number of years before becoming Director of the New York State Museum and professor at SUNY Albany. The Fenton Papers covers all aspects of William Fenton's professional life, documenting his varied positions as community worker for the New York Agency of the U.S. Indian Service, 1935-1937 (accounts, reports, correspondence); associate anthropologist and senior ethnologist in the Bureau of American Ethnology, 1939-1951 (includes notebooks, letters from the field); Executive Secretary of Anthropology and Psychology, National Academy of Sciences-National Research Council, 1952-1954; and Assistant Commissioner, New York State Museum and Science Service, 1954-1968.