Correspondence, manuscripts, notes, clippings, and photographs of or relating to Cardozo, including his lecture notes as a student at Columbia, 1885-1889, and his commonplace books. Also, four boxes of printed and manuscript material collected by George S. Hellman while writing BENJAMIN N. CARDOZO, AMERICAN JUDGE; and photocopies of letters, manuscripts, and notebooks of original Cardozo papers in the Cardozo School of Law Library. Materials re. his estate and will have been added.

Professional papers of Davis, including correspondence, manuscripts, photographs, memorabilia, and printed materials. The correspondence consists chiefly of Davis' typescript carbons of his letters to Columbia colleagues, other physicists, and other individuals at various manufacturers of equipment. The topics covered deal with Columbia students, faculty, course and research work, and his life long interest in the study of x-rays. The majority of these files cover the years 1914 to 1921 and 1932 to 1936. The cataloged letters include one each from Michael I. Pupin, Isidor I. Rabi, and Robert Simpson Woodward, one lengthy letter from Davis, and ten letters from Nicholas M. Butler. Also included are letters from Marie Clark Davis relating to the research of Lucy J. Hayner and Harold Webb for Webb's biography of Davis that appeared in the National Academy of Sciences' BIOGRAPHICAL MEMOIRS (v. 34, 1960) along with extensive notes, bibliographies and manuscript and typescript versions of Webb's article. There are also manuscripts, typescripts, and notes by Davis relating to his research and writings, photographs of Davis and of his x-ray spectograph, and clippings and memorabilia of his life and work.

A collection of letters and memorabilia of John William Burgess, his wife, Ruth Payne Jewett Burgess, his son Elisha Payne Jewett Burgess, his daughter-in-law, Annette Curnen Burgess, his grand-daughter, Ruth Payne Jewett Burgess, and the Burgess, Jewett, Payne, and Curnen families. The personal correspondence numbering 17 items, covers the period 1908 to 1927 mainly between John and Elisha Burgess. There are two letters of a social nature from Eleanor Roosevelt and Nicholas Murray Butler and one lengthy post card from George Bernard Shaw to Annette Curnen Burgess. Also, memorabilia including portraits, photographs, books, diplomas, and medals.

Minutes, correspondence, annual reports, press releases, financial records, photographs, memorabilia, audiovisual, digital and printed materials document the philanthropic activities and administration of the Carnegie Corporation of New York. The collection is actively growing, primarily through regular document transfers from the Carnegie Corporation of New York. Andrew Carnegie's biographical information and personal philanthropic activity can be found in Series VII. In addition, his pre-1911 gifts, most notably his donations for libraries and church organs, can be found on microfilm (Series II), in the Home Trust Company Records (VI.A), and Financial Record Books (I.C.1). Grant files (Series III.A), which comprise the bulk of the collection) provide information on projects and institutions founded, endowed or supported by the Corporation. The Special Initiatives series (Series IV) contains the records of task forces, commissions and councils, formed by the Corporation mostly during the 1970s, 1980s, and 1990s to address specific issues. The Corporation's records include those of other Carnegie philanthropic organizations (Series VI), including the Carnegie Foundation for the Advancement of Teaching and the Home Trust Company, both of which shared staff, officers, and office space with the Corporation for a period of time.

Correspondence, minutes of meetings, financial records, publications, notes, subject files, awards, speeches, reports and audiovisual materials document work by the Church Peace Union, its successors Council on Religion in International Affairs and Council on Ethics and International Affairs, and related organizations such as the World Alliance for International Friendship Through the Churches. The first installment of the CCEIA archival materials came to the RBML in 1974, with numerous additions over the years. A major addition in 1982 contained primarily the records of the Board of Directors and their semi-annual meetings, as well as the various programs and institutes of the Council, for the years 1972-1982, along with selected 1930s materials. 1986 addition contains presidential correspondence files, minutes of the Board of Trustees and committees, special projects, programs and conferences files, and the business and editorial files of "Worldview". Correspondents include John Foster Dulles, Jane Addams, Fiorello La Guardia, and Paul Tillich. 1990 and 2000 additions includes files of CCEIA presidents and vice presidents, paper and audiovisual materials on Merrill House Conversation Programs; Educational programs; International Monetary Fund/Lecture series; The Annals Of The Academy Of Political & Social Science; Washington Consultations; Colloquia for the Clergy; Church State Project; Asian Development & The Carribean Initiative; Korea: Year 2000 Project; fundraising files, printed materials and files of the Department of Publications.

Professional and personal files including Armstrong's correspondence with professional associations, other engineers, and friends, his research notes, circuit diagrams, lectures, articles, legal papers, and other related materials. Of his many inventions and developments, the most important are: 1) the regenerative or feedback circuit, 1912, the first amplified radio reception, 2) the superheterodyne circuit, 1918, the basis of modern radio and radar, 3) superregeneration, 1922, a very simple, high-power receiver now used in emergency mobile service, and 4) frequency modulation - FM, 1933, static-free radio reception of high fidelity. More than half the files concern his many lawsuits, primarily with Radio Corporation of America, over infringement of the Armstrong patents. Litigation continued until 1967. Other files deal with his work in the Marcellus Hartley Research Laboratory at Columbia University, 1913-1935, and with the American Expeditionary Forces in France during World War I, his Air Force contracts for communications development, Army research during World War II, the Radio Club of America, the Institute of Radio Engineers, FM development at his radio station at Alpine, N.J., the use of FM in television, his involvement in Federal Communications Commission hearings and legislation, and his work with the Zenith Radio Corporation. Also, letters to H.J. Round

Belmont (1878-1979) was an American actress and a prominent public figure. The collection includes correspondence, subject files, and personal materials.

Manuscripts of essays and course notes taken while a student at Amherst College, 1884-1889, and at Berlin University, 1892-1894. Articles, addresses, essays, lectures, lecture notes and reading notes. Also included are diaries for the years 1936-1940 and correspondence concerning Amherst College, Columbia University, and Woodbridge's stay as a visiting scholar in Berlin, 1931-1932. Among his correspondents are: Frederick S. Allis, Secretary of the Amherst Board of Trustees; Stanley King, President of Amherst; and Nicholas Murray Butler, President of Columbia. Some photographs are also included.

Correspondence, manuscripts, documents, notebooks, memorabilia, a tape cassette, photographs, and printed materials. The collection is primarily correspondence files, both personal and professional, along with book reviews, awards and diplomas, letters of condolence on his death, clippings, and correspondence, manuscripts and printed materials relating to THE STREAM OF HISTORY. The correspondence relates specifically to the third edition. The manuscripts are typed and holograph inserts for the third edition and possibly for the second edition as well. Among the manuscripts are twenty-two notebooks containing holograph notes and drafts of chapters. The printed material consists of one copy of THE STREAM OF HISTORY, 1934 edition.

Correspondence, manuscripts, typescripts, research files, documents, printed materials, photographs, and memorabilia of Mr and Mrs Hough. Correspondence includes both personal and business letters, dealing with wildlife conservation, civic interests, and birding. There is some correspondence of George A. Hough, Sr., father of H.B. Hough, who was editor of the New Bedford MA Standard. Most of the correspondence is arranged alphabetically, by personal name or subject, out-going and in-coming filed together. Henry and Elizabeth Hough's correspondence, for which there are no in-coming or related letters, are filed chronologically. Cataloged correspondents include Calvin Coolidge, Max Eastman, Helen Keller, John F. Kennedy, Emily Post, and James Reston.

The Historical Photo Collection contains images of persons, events, and activities associated with Columbia College (1754-1896) and Columbia University (1896-).

The correspondence, research, and teaching files of French-American cultural historian and Columbia University professor emeritus Jacques Barzun (1907-2012).

Correspondence relating to Erskine's various educational, musical and literary interests; manuscripts of his writings; lecture notes for college courses; souvenirs of his army service in World War I and his Columbia University professorship, and student papers from his own school and college days. Also, biographical file, scrapbooks, and articles.

Correspondence, research notes, articles, clippings, photostats, and photographs. These files concern his interest in Pierre Bayle, Antoine Arlier, and the Renaissance in Provence, as well as the Romanic Review, philology, French, Spanish, and celtic studies. Among the correspondents are: Philippe Berthelot, Nicholas Murray Butler, F.R. Coudert, John H. Finley, the Prince de Ligne, Curtis Hidden Page, William B. Parsons, and Aime ́Puech.

Collection of black and white photographs depicting campus activities, individuals, and student life taken by John K. Mladinov, an undergraduate student enrolled at Columbia University between 1939 and 1942.

Correspondence, manuscripts, notes, documents, book typescripts, photographs, and printed materials covering the time from Dorfman's early interest, as a graduate student, in the economic thought of Thorstein Veblen until his retirement. There is correspondence with his academic colleagues, students, publishers, and the family and students of Thorstein Veblen, as well as manuscripts, typescripts, drafts, revisions, notes, photographs, pamphlets, and related materials for his articles and books which include: THORSTEIN VEBLEN AND HIS AMERICA, 1934; THE ECONOMIC MIND IN AMERICAN CIVILIZATION, 1946-1959; EARLY AMERICAN POLICY, 1960; INSTITUTIONAL ECONOMICS, 1963; TYPES OF ECONOMIC THEORY, 1967; and NEW LIGHT ON VEBLEN, 1973

The collection includes two diaries of his American tour (one is made up of his rough travel notes, the other is in edited form for circulation), a memorial volume of manuscripts about his wife (Ann Loxley Rhees) prepared by his daughter Eliza (Mrs. Nicholas Murray), and 1851 passport of Nicholas Murray, a letter of Thomas Chalmers Murray to his sister Mary Jones Murray Butler (the mother of Nicholas Murray Butler, President of Columbia University), correspondence between Welsh historian Gwyn A. Williams and collection donor Mary Butler Brown, an essay entitled "Morgan John Rhees and Beula" by Gwyn A. Williams, Ann Loxley Rhees's valedictory oration on graduation from Philadelphia's Ladies Academy, an address on female education ca. 1789, family obituary clippings, poems, misc. items, and a photograph of Ann Loxley Rhees. An edited version of substantial sections of the diaries of M.J. Rhees was published in John Thomas Griffith's 1910 biography and miscellany of Rhees and his family, a copy of which is included in this collection. An edited version of a previously unpublished section of the diary, from May 2nd to July 9th 1795, was published in Northwest Ohio History (vol. 80, no. 2), but it is an unreliable transcription containing many inaccuracies, according to Dr E. Wyn James of Cardiff University, who is working on a new edition of the M.J. Rhees diaries.

Correspondence; manuscripts of books, chapters, addresses, lectures, articles, and other writings; clippings and other printed materials relating to Butler's life and career, and memorabilia, ca. 1900-1947. Also, correspondence, 1891-1946, between Butler and presidents of the United States including William McKinley, Theodore Roosevelt, William Howard Taft, Woodrow Wilson, Warren G. Harding, Calvin Coolidge, Herbert Hoover, Franklin D. Roosevelt, and Harry S. Truman.

The V. K. Wellington Koo papers document the diplomatic legacy of Wellington Koo as a Chinese statesman and diplomat of the 20th Century. The papers primarily consist of materials collected during Koo's diplomatic career, relating to the Lytton Commission, 1932-1933; the League of Nations, 1931-1940; the United Nations, 1944-1946; his ambassadorships to France, 1932-1941; to Britain, 1941-1946; to the United States, 1946-1956; as the Senior Advisor to the Republic of China from 1956; and as the Judge on the International Court of Justice, 1957-1966. The materials include correspondence, diaries, memoranda, manuscripts, documents, notes, speeches, maps, photographs, printed material, and audio visual material. The bulk of the materials emphasizes China's domestic and foreign affairs, such as the Sino-Japanese conflict, World War II and the Cold War in the Far East region, as well as the League of Nations and the United Nations.

The Willard L. Severinghaus Papers include the personal and professional papers of Columbia University Physics professor Willard Lesly Severinghaus, as well as a small amount of material related to the extended Severinghaus family. There are also record books from the Terre Haute, Indiana German Methodist Episcopal Church where Severinghaus's father, John F. Severinghaus, was pastor.

Correspondence, manuscripts, documents, photographs and printed materials. The correspondence is with American and English literary figures and Columbia faculty members. Included are 38 letters from Brander Matthews and 4 from Edmund Gosse. There are 5 letters from Trent to George Whicher, 3 to John Hart, and 180 postcards and letters to John Bell Henneman, as well as a group of miscellaneous letters to and from Trent. Also included are a holograph fair copy of Trent's poem "Germany, 1915" with his covering a.l.s. and several miscellaneous poems; and his contract with J.B. Lippincott Co. for the publication of GEORGE SAND. There are also two documents signed by George W. Maynard. Among the photographs is a photograph album, prepared by Hudson Stuck in 1899, of people and scenes from Dallas, Texas. Among the printed materials are Trent's examinations and outlines for English courses, and THE UNPOPULAR REVIEW with numerous pages of Trent's notes