Consists of correspondence with his wife, Louise Selina Bonynge Maxwell, as well as with the Brazilian Embassy, Edward VII, King of Great Britain, George V, King of Great Britain, several Earls and Barons, and others.

Consists of the writings, correspondence, photographs, and scrapbooks of Louise Selina Bonynge Maxwell.

The Carlos Fuentes Papers consists of personal and working papers of Fuentes (1928-2012), Mexican author, editor, and diplomat, including notebooks, manuscripts of novels and novellas, short stories, plays, screenplays, nonfiction writings, speeches and interviews, translations of fiction and nonfiction, correspondence, juvenilia, drawings, documents, photographs, audiocassettes, videocassettes, papers of others, scrapbooks, clippings, and printed material.

Includes photographs of Fuentes' parents, one of his sister Berta Macías de Fuentes, one photograph of Octavio Paz, and many photographs (some are reproductions) of Fuentes, dating from the 1950s to 1997.

The Records By Others About or Relating to Arthur Krock series includes biographical materials and tributes, reference materials, reviews of his writings, verses of poetry on current events and culture, and meeting minutes of the council of the New York World. The biographical materials include articles and editorials from newspapers and magazines about Krock's career and opinions expressed in his writings, as well as photocopies of materials about Krock from other research institutions. Reference materials includes articles about topics of interest to Krock, including politics, foreign aid, the International Monetary Fund, and New Deal organizations.

The Selected series contains correspondence between Krock and government officials, legislators, businessmen, journalists, readers of his work, and friends and acquaintances. Subjects of the letters include ideas for articles Krock could write and discussions of politics, as well as seeking advice on writing or publishing, discussing the state of the journalism profession, responses from individuals he had written about, invitations for Krock to attend events or accept positions, and arranging meetings. Other correspondence is related to Krock's publications and his membership on the Pulitzer Prize Advisory Board.

Consists of a collection of miscellaneous material, both originals and copies, related to Mormons, Mormonism, and the Church of Jesus Christ of Latter-Day Saints.

Consists of the personal papers of Ernest Cushing Richardson, librarian of Princeton University Library from 1890 till 1925.

The Geographical Playbills Collection consists chiefly of playbills from the United States, but Great Britain, Canada, Bermuda, France, Germany, and Japan are also represented. Although this is a collection of playbills, there are also some letters, documents, printed matter, newspaper clippings, and miscellaneous material.

Series 2: Examinations Arranged by Subject, 1833-1998 consists primarily of examinations for Princeton undergraduate courses. It also contains a small number of exam schedules, graduate examinations, and instructions.

The course examinations collection consists of examination questions administered to applicants, undergraduates, and graduate students at Princeton University.

Ridgely Torrence was an American poet, playwright, and editor of The New Republic, and his papers document the literary activity and relationship of a large group of American writers between the years 1890 and 1950. Particularly well-represented are American poets William Vaughn Moody and Edwin Arlington Robinson.

Consists of miscellaneous papers of the Torrence family, including a scrapbook and clippings.

Consists primarily of documents and photographs of the Torrence family.

This collection consists of American historian William M. Armstrong's works and research material on Edwin Lawrence Godkin (1831-1902), a founder and editor of The Nation (1865-1881) and editor of the New York Evening Post (1883-1900). The collection contains typed manuscripts of Armstrong's biography on Godkin along with other writings, as well as photocopies, microfilms, and typescripts of correspondence.

Consists of selected papers of American historian Charles Homer Haskins reflecting his academic career and government appointments.

The D. Van Nostrand Company Collection of Edward M. Crane consists of correspondence, financial papers, documents, diaries, photographs, artwork, printed matter, and other papers of the American publishing consultant and former president of D. Van Nostrand Company Edward Matthews Crane (1922- ).

The Department of Mechanical and Aerospace Engineering subseries contains records which document with relative thoroughness the activities of the Department from its founding in 1941 through the chairmanship of Daniel C. Sayre, which lasted until 1951. The records consist of correspondence and subject files, much of which relate to the Department's academic curriculum and research programs. The materials offer a glimpse into the early development of aeronautics as a field, of which Princeton's Department of Mechanical and Aerospace Engineering was at the forefront.

The Departments and Centers series consists of the records of the various departments (and in later years, research centers) which fall under the authority of the School of Engineering. As engineering has progressed rapidly over the course of the 20th century, many of these departments have undergone changes in title, mergers, or been disbanded completely. For the purposes of description, the names used here reflect the name of the Department or Center at the date of the most recent records found in the corresponding subseries.

The Students and Alumni series documents the relationship between the School of Engineering and Applied science, its students, and its alumni. Contained in the series are questionnaires sent to alumni of the early engineering departments, the academic record cards of students, as well as the records of the Princeton Engineering Association, the School's main alumni organization.

This folder contains four photographs of William F. Buckley (1970), John F. Kennedy and the Houghton and Beinecke Libraries of Harvard and Yale.

Contains photographs filed by subject.

The Princeton Scientific Expeditions Collection brings together original materials from the university archives that document the work of various scientific expeditions conducted under the aegis of Princeton University and its corporate predecessors. The connection with the university ranges from enterprises duly authorized in the trustees' minutes to expeditionary tasks that happen to have been carried out by members of the university faculty, often with little official notice of Princeton as an institution.

Consists of typed notes about the scientific expeditions that took place during the summer of 1877, photocopied sources that document the expeditions, and correspondence between librarians, archivists and patrons that contain additional information and sources on these expeditions.

Consists primarily of correspondence and estate papers of George Washington Schuyler (1810-1888), Charles Scribner (1821-1871), and Nicholas Schuyler, a physician who served as a surgeon during the Revolutionary War, as well as some genealogical materials and ephemera.

Consists primarily of manuscripts and correspondence of author Evelyn Schuyler Schaeffer (1846-1942). Also included in the collection are the papers of her father, George Washington Schuyler (1810-1888), and her maternal uncle, Charles Scribner (1821-1871), founder of the publishing firm Charles Scribner's Sons.

Includes research materials created by various family members.

The papers of the Astrophysical Sciences Department represent the original observation records, correspondence, and teaching documents of Princeton astrophysicists from 1835 to 1990.

Series 1: Observational Records 1867-1966 is arranged in two subseries: 1A Faculty Observations 1867-1938 and 1B: Phenomenal Observations 1874-1966. This series includes observation notes, measurements, photographs, and record books.

Subseries 1B: Phenomenal Observations, 1874-1966, is arranged alphabetically by the name of the phenomenon observed and chronologically therein. It contains observational records of particular phenomena, such as the Eros asteroid, the Transit of Venus, the Total Lunar Eclipse of 1891, and various comets and satellites. Some astrophysical events, such as the Transit of Venus, have many record books for the same year.

Consists of correspondence with individuals such as Robert Fletcher, James Montgomery, and James Tunstall, as well as others.

The Miscellaneous Circus Collection consists of subject files on all aspects of the circus: acts, organizations, and specific performers and circuses. Included are photographs, manuscripts, programs, broadsides, posters, scrapbooks, clippings, and other ephemera.

Consists of information, papers, and photographs on acrobats, bands, circus acts, clowns, posters, and sideshows, as well as other subjects.

Consists of correspondence sent by Anthony Trollope, as well as letters sent by friends, family, and associates.

Consists of manuscript material of both Anthony Trollope and others, checks, memorandums, and other miscellaneous documents.

Consists of correspondence sent by Anthony Trollope's family members and associates. Also includes some letters received by George S. Rigby, Jr.

Consists of selected papers of the Duffield family of Princeton, N.J.

Memorabilia including program for dedication ceremony of Carl Campbell Brigham Library; short biography of Carl Brigham; special issue of Princeton Alumni Weekly describing construction, funding, and function of Harvey S. Firestone Memorial Library; Presbyterian Historical Society essay on Dr. Robert Smith's Academy at Pequea, Pennsylvania