43 documents on vellum.

The papers of the Bonsall Family of Pennsylvania primarily consist of correspondence, personal and professional documents, journals, genealogical tables, photographs, and a family Bible. The majority of the letters, documents, and journals were generated by or for Edward H. Bonsall (1794-1879) and the members of his immediate family, particularly his eldest son, Spencer Bonsall (1816-1888). Also included are documents produced by or for other Bonsall family members, from Richard Bonsall who settled in Philadelphia with William Penn (ca. 1683) to Eleanor Crosby Martin Bonsall (1894-?), the daughter of William Martin Bonsall and granddaughter of Spencer Bonsall.

The surviving files of official correspondence, reports, documents, and printed materials of King's College from 1750 to 1784 and Columbia College from 1785 to 1890, as well as Columbia University up to 1964. The King's College era materials include grants, deeds, indentures, lists of governors, leases, accounts, etc. The Columbia College era papers commence with documentation regarding the attempts to revive the college at the end of the American Revolution. In the later period these papers primarily supplement and document the minutes of the meetings of the Board of Governors and the Board of Trustees. Much material was destroyed and scattered in the late 19th century leaving this collection quite incomplete.

Correspondence, documents, and financial records relating almost entirely to the last ten years of Cora Crane's life, dealing largely with the operation of her brothel, The Court, and touching on her last marriage to Hammond P. McNeil and to her work on the invention of a new army canteen. Much of the collection consists of bills, receipts, insurance policies, cancelled checks, and other fairly routine financial papers. Also, a Harold Frederic manuscript and the last known signature of Stephen Crane.

An indenture on parchment from 1775, relating to the estate of one George Pasmore of Middlesex County, England.

Two indentures relating to the making of coins.

Correspondence, manuscripts of poems, and manuscripts of lectures by Benjamin. The correspondence consists of original letters of Benjamin, typescript and photostatic copies of Benjamin letters in other libraries, and letters to Benjamin from some of his literary contemporaries including Paul Hamilton Hayne, Willis Gaylord Clark, John Lothrop Motley, and Fitz-Greene Halleck. Many of the letters relate to Park Benjamin's lecture tours. There are other family letters and many documents relating to the Benjamin family,and two letterbooks of John Lothrop Motley. Also, a large amount of genealogical material of the Benjamin family, and its related families from the 16th century to the present day. There are also financial records, monographs, clippings, and photographs.

The Pierrepont family papers (1761-1918) document the intersection of commercial, civic and personal interests across three generations of one of the most prominent and influential families of nineteenth century Brooklyn, New York. The bulk of the collection concerns the business dealings of Henry Evelyn Pierrepont from 1838 to his death in 1888. This especially includes an extensive set of accounting and transactional records concerning the Pierrepont Stores, the family's warehouse on Brooklyn's East River waterfront; these include records of ships arriving at the Stores and their cargoes delivered. Additionally, there are substantive correspondence, legal documents and other materials concerning the Union Ferry Company, of which Henry was an officer. In addition to commerce and shipping, a major theme of the collection is that of land acquisition in Brooklyn Heights and at the adjacent waterfront in the early nineteenth century, and the development of that property over the course of the century. Included in the collection are correspondence, deeds, indentures, leases, accounting records, diaries, maps, invoices, receipts, business proposals, legal filings, clippings, and historical and genealogical manuscripts.

Five manuscripts, one map, and four books formerly belonging to various members of the Van Cortlandt family: New York (Colony) Laws, Statutes, etc. Lawes Establish'd by the Authority of his Majesties Letters Patents.. By virtue of a Commission from.. James Duke of Yorke.. 1664. This first set of laws for New York, commonly known as the "Duke's Laws" were promulgated by Governor Richard Nicolls, after a meeting with representatives in Hempstead, Long Island, on March 1, 1664. Bound with this code are nine additions most of which are "Orders made at the Generall Court of Assizes held in New York" 1664-1672. The texts are written in several different hands and signed variously by Richard Nicolls (1624-1672), first governor of New York, 1664-1668; Matthias Nicolls (1630?-1687), Richard's brother and secretary to the province during the period covered; and Francis Lovelace (1618?-1675?), brother of the poet Richard Lovelace and governor of New York, 1668-1673. Written copies of this code were prepared for all the towns on Long Island. Of these copies only four are apparently extant, including this one and one in the New York Historical Society.

A small but interesting collection of family documents that relate to the history of slavery and Columbia.