These papers include correspondence to Sabine, and miscellaneous accounts, receipts, and military records.

These accounts include ledgers (1750-1763), daybook (1758-1761), miscellaneous receipts, and James Franklin's estate papers.

Physician John Wakefield Francis (1789-1861) cofounded the New York Academy of Medicine. He served as the second president of the Academy, taught at Bellevue Hospital, wrote medical texts, and edited professional journals. Collection consists of correspondence, financial papers, writings, by-laws and minutes, and related papers of Francis and others. Correspondence of others include letters to Francis's associates and family members. Financial documents, 1798-1851, are accounts, receipts, receipt books, checks, and collection notices. Writings are speeches, lectures and notes of Francis and others. Also, minutes and by-laws, 1807-1810, of the Medical and Surgical Society of the University of New York State; and printed material.

These selections include letters, bills, accounts, receipts, memoranda, and official communications and documents relating to the Iroquois in New York state, selected from volumes 6-15 of O'Reilly's collections, "Mementos of western settlement," together with copies of documents from the American State Papers, etc. Included are letters of Phelps, Gorham, Chapin, Brant, Kirkland, Knox, Pickering, Irvine, and Morris. Many manuscripts appear to be from the papers of General Israel Chapin, an Indian agent.

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).