Approximately 12,000 letters to Allan Nevins from various correspondents including James Truslow Adams, Franklin Delano Roosevelt, Harry S. Truman, Willa Cather, Frances Folsom Cleveland, Van Wyck Brooks, Robert Frost, Newton D. Baker, Archibald MacLeish, John D. Rockefeller, Jr., Carl Sandburg, and Henry Wallace; notes and typescripts for Nevins' books including Emergence of Lincoln, The Ordeal of Democracy, Rockefeller, and History and Historians, with notes by editor Ray A. Billington; miscellaneous transcripts, clippings, newspapers, and photographs. Also, autograph letters and manuscripts by presidents, Civil War figures, financiers, politicians, and authors. There are also the Brand Whitlock World War I Diaries and letters to him by such people as Herbert Hoover, Gen. John J. Pershing, and others.

Manuscripts. a diploma, a photograph, and a book of Balakan. The manuscripts consist of apparently unpublished stories and novels by Balakan. Balakan's diploma is from the Institut Franco-Russe des Sciences Sociales, Politiques et Juridiques (1934); the book is his "Sud idet" (Paris, 1969).

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.

Personal documents, correspondence, photographs, audiocassettes, and printed material of the filmmaker, film writer, and educator Cecile Starr (1921-2014).

Correspondence and letter books, 1845-1889, of Charlemagne Tower, as well as legal and business papers related to real estate transactions, coal and iron lands in Pennsylvania, and the family affairs of the Tower family.

Correspondence, memoranda, reports, etc.

The collection consists of about 50 letters, chiefly from Dr. Cutler's Columbia associates, his diary of World War I period (January-April 1918), 17 diplomas and honors, clippings, pamphlets, photographs as well as his academic hood and his many honorary medals.

This is an artificial collection of diplomas and certificates awarded to people associated with Columbia University from its founding as Kings College in 1754. Some diplomas found in this collection were awarded to Columbia-related individuals by other institutions. Also includes certificates presented to individuals and to the University as an institution, usually for honorary purposes. Correspondence directly related to some of these honors can also be found in this collection.

Correspondence, manuscripts, documents and printed materials of Tikhobrazov. The correspondence dates from 1963-1974 and includes letters from Vera Mikhailovna Borel', daughter of General Mikhail Vasil'evich Alekseev. There is one manuscript by Anna Nikolaevna Alekseeva, the General's widow, while the rest are by Tikhobrazov. These include two lengthy versions of his autobiography and a number of shorter essays. The topics Tikhobrazov treats include his own military education, the history of the Imperial family, Rasputin, the 1917 Revolution and the Civil War. With regard to the Civil War, Tikhobrazov describes his experiences under General Briggs. The documents include Civil War military orders, an 1859 diploma awarded to B. I. Ianushevich and Arkadii Pavlovich Levitskii's service record, dated 1915. The printed materials include clippings, illustrations and two copies of "Miroir de l'Histoire" (1964 and 1967) in which articles by Tikhobrazov appeared. There is a photograph album entitled "Russkaia armiia na Balkanakh" with many photos of White units in exile in the 1920's.

The collection includes three documents relating to Safonova (nʹee Bystrova): a 1912 certificate from the Moskovskoe dvori︠a︡nskoe deputatskoe sobranie; a 1913 diploma from the Rizhskai︠a︣ zhenskai︠a︡ gimnazii︠a︡; and a teaching certificate dated 1915, Riga. Also included are a passport for Safonova's father, Vladimir N. Bystrova and a service record for Safonova's husband, Matveĭ S. Safonov.