The collection consists of correspondence, manuscripts, and an enormous number of notecards (that were collected over a twenty-year period for a proposed "Slovar' russkikh khudozhnikov") and several dozen notebooks containing entries to which the cards refer. Among the correspondents is Eugène Fabergé, whose letters contain information about the Fabergé dynasty of jewelers. Sakharov's manuscripts include essays on Ivan Bilibin, M. V. Rudaltsov, Mariia Bashkirtseva, Nikolai Globa and V. E. Borisov-Musatov. The cards containing information on artists are arranged alphabetically by artist and contain references to specific notebook entries. There are also bibliographic cards containing citations of articles on art in Russian and other languages. These are arranged by author. The notebooks are largely devoted to a particular artist or genre; others are designated by color and number, letter, number or not titled at all. There are also two sets of large notebooks which seem to belong to another series. There are a few photographs of artists (notably a 1939 photograph of Globa) and photographic reproductions of works by Bakst and Lukin among others. The collection contains approximately 11 exhibition catalogues dating from 1915 to 1940 and primarily relating to the exhibitions of Russian emigre artists in Paris. There are also 4 issues of "Illiustrirovannaia Rossiia" and some clippings dealing with Russian emigre artists.

Correspondence, manuscripts, photographs and documents of Vladimir Vladimirovich Vladimirov. The collection consists of one letter, a handwritten memoir in the form of short sketches on specific topics, several personal and military photographs, and four personal documents.

Correspondence, manuscripts, documents, photographs, subject files, drawings and printed material of the Vserossiiskii zemskii soiuz (All Russian Zemstvo Union). The correspondence, spanning the years 1920-1944, is for the most part addressed to Porfirii N. Sorokin, Executive Secretary of the organization's Vremennyi glavnyi komitet (Temporary Executive Committee), the coordinating unit for all the institutions of the Zemstvo Union. The manuscripts include writings by N. I. Astrov, V. D. Kuz'min-Karavaev, and others. The documents are almost exclusively minutes of the Temporary Executive Committee's meetings from the period 1919-1924. The photographs, for the most part unidentified, are of Russian refugee settlements and White Army encampments in the area of Constantinople and Gallipoli, ca. 1921. The subject files include some financial records, and the printed material include the Vserossiiskii zemskii soiuz bulletin from 1916-1921 as well as publications about the Rossiiskii Zemsko-gorodskoi komitet and the Vserossiiskii soiuz gorodov.

Walter Rauschenbusch was a leading scholar of the Social Concern Movement and the Church in America, and taught at the Rochester Theological Seminary. This collection consists of two letters written by Rauschenbusch to Dr. Thomas C. Hall, Professor at Union Theological Seminary, discussing courses and anti-German sentiment after World War I.

Papers of the New York State Governor, 1851-1853.

Correspondence, manuscripts, proofs, and miscellaneous documents relating to the Westgate Signed Editions, a series of signed first editions of American and British authors, published in 1929-1930 by the Westgate Press, San Francisco, under the direction of Oscar Lewis. The collection contains correspondence from Sherwood Anderson, Havelock Ellis, Zona Gale, Lewis Mumford, Bertrand Russell, Wilbur Daniel Steele, Ruth Suckow, Frank Swinnerton, Rebecca West, and Virginia Woolf, as well as carbon copies of Oscar Lewis' replies.

Letters and a manuscript from the American author and novelist

Correspondence (incoming) of the American Congregational minister and author and a few pieces of writing by others, including short pieces by poets Frank Dempster Sherman and Walt Mason.

The William Henry Donald letters primarily consist of correspondence between William Henry Donald (1875- 1946) and his friend, Harold K. Hochschild (1892-1981) where he described about his work in China, his involvement in the Xi'an Incident, and his life later in the Pacific Islands and return to China. Other materials in the collection include biographical information, a sketch of Donald, and news clippings about Donald.

Papers of the U. S. President. Outgoing correspondence concerning recommendations for appointments; the raising of a native militia and the use of American engineers in the Philippines; and devising a plan for a government in Manila.