The papers consist of correspondence, manuscripts, documents, subject files, photographs, and printed materials, and chiefly concern the post-1917 emigration; the Rodichevs settled in Switzerland. There is a great deal of family correspondence, including letters from Fedor I. Rodichev to his wife and daughter, letters from their niece Nina Vernadsky (Mrs. George), and from relatives in Soviet Russia in the 1920s and 1930s. There are many letters by Fedor I. Rodichev to Ivan and Anastasii︠a︡ Petrunkevich, and to Natalii︠a︡ Herzen fille. There are also letters to the Rodichevs from such Kadet leaders as Nikolaĭ Astrov, I︠O︡sif Gessen, Vasiliĭ Maklakov, Pavel Mili︠u︡kov, Sofii︠a︡ Panina, and Ivan Petrunkevich, and items by Aleksandr I. Herzen, Nikolaĭ Ogarev, and Ignacy Jan Paderewski. Manuscripts include memoirs and other writings, with many notes and fragments, written by Fedor Rodichev while in exile. There is also Aleksandra Rodicheva's biography of her father, and materials used by Kermit McKenzie to prepare his edition of Fedor Rodichev's memoirs. Subject files concern such topics as the Russian Civil War, the emigration, and the Rodichev and Herzen families. Among the photographs, which are chiefly of the Rodichevs and their friends and relatives, are two portraits of Giuseppe Garibaldi. Printed materials include clippings and offprints of works by Fedor Rodichev, and some books by, or relating to, members of the Herzen family.

The collection consists of correspondence, manuscripts, subject files, photographs and printed materials, primarily booklets and clippings. The correspondents include Ivan and Vera Bunin, Mark Slonim and Petr Struve. Also included are photocopies of letters by Ivan A. Goncharov. By far the largest part of the collection is in the form of memoirs written by Valeriĭ P. Semenov-Ti︠a︡nʹ-Shanskiĭ, in which he dwells in detail on his ancestors, on the social and political life in Russian during the second half of the 19th century and on his public life in the emigration. The subject files deal primarily with Russian emigre organizations in Finland.

The collection includes correspondence, manuscripts, documents, photographs, subject files and printed materials. Correspondence consists mostly of letters to Elizaveta Miller. Memoirs and manuscripts are mostly by Miller and cover topics ranging from her childhood in St. Petersburg to her emigration to South Africa. Subject files include materials concerning her brother, Grigoriĭ Lozinskiĭ, a poet, translator and literary critic. Documents and photographs concern the Lozinskiĭ and Miller families. Printed materials consist of books, clippings, periodicals, and pamphlets; included is an "Almanach de St. Petersburg" (1911), with directories and a listing of names.

Correspondence, manuscripts, documents, photographs, subject files and printed material of Russian émigré writer, journalist, and Kadet Party leader Ariadna Vladimirovna Tyrkova-Williams. The collection also contains material by her husband, Harold Williams, and her son, Arkadiĭ Borman.

Papers of General Georgiĭ E. Berkhman that consist of correspondence, subject files, maps and printed materials. Most of the collection concerns the Sarykamysh campaign against Turkey in late 1914, including telegrams, orders, reports, maps and books. There is also Berkhman's official service record, a brief memoir by his wife Elena Vasilévna, clippings, and copies of Tbilisi newspapers from January 1919.

Most of the collection concerns the Russian emigration in interwar Europe; a sizeable part deals with the Kadet (Constitutional Democrat) Party in the Russian Civil War. There is correspondence, manuscripts, subject files, photographs, and printed materials. There are many letters by liberal figures, such as Astrov, Viktor Chelishchev, Petr I︠U︡renev, Aleksandr Kizevetter, Pavel Mili︠u︡kov, Vladimir D. Nabokov, Vladimir Obolenskiĭ, Panina, and Ivan Petrunkevich. There are also letters from Ivan Bilibin, Alice Masaryk, and Thomas Masaryk. Manuscripts are chiefly by Astrov, and include memoirs, poems, and lectures. There are also memoirs by Panina, and eulogies by various people on Astrov. Subject files from 1917-1920 have materials on Panina's arrest and trial by the Bolsheviks, Kadet conferences, protocols of meetings of the Kadet Party central committee, and other items. Files on the emigration deal with the Russkiĭ Ochag (Russian Hearth) and other bodies, especially in Czechoslovakia. There are photographs of Astrov, Kizevetter, Nikodim Kondakov, Alice Masaryk, Panina, and others. Printed materials include books, clippings, and offprints by Astrov and others.

Correspondence, manuscripts, documents, photographs, and printed materials of Baroness Sofii︠a︡ I. Taube, writer and editor in Russia and the emigration who wrote under the name Sofii︠a︡ Anichkova. Among her books was "Zagadka Lenina." While in Russia before the 1920s, she edited such literary periodicals as "Skazki zhizni" and "Almanakh." There are single letters in the collection from Georgiĭ Ivanov, Aleksandr Kuprin, Petr Struve, and other writers. Manuscripts consist primarily of writings by Anichkova-Taube, including her memoirs of literary life in Petrograd in 1917-24: "Vechera poetov v gody bedstvii." Other manuscript items and drawings by other writers also concern these "poets' evenings." Also included are memoirs by her husband Emmanuil N. Taube about Czechoslovakia at the end of World War II. There are numerous photographs of Anichkova-Taube. Printed materials consist of her books, books inscribed to her, scattered issues of periodicals which she edited or in which she published, and newspaper clippings.

Correspondence, manuscripts, photographs, subject files, and printed materials of Evgenii Aleksandrovich Vechorin, chiefly concerning alumni of the St. Petersburg Polytechnical Institute. The catalogued correspondence includes letters from Nikolai Andreev, Petr Savitskii, Igor ́Sikorskii, Gleb Struve, and Alfred Swann, and other prominent figures. Much of the arranged correspondence is from fellow graduates of the Institute, and concerns alumni affairs. Most of the manuscripts are likewise by fellow graduates; many are memoirs, such as those by Vechorin himself, while others concern technical subjects. Among the subject files are biographical sketches of Institute graduates and files on such individuals as Petr Savitskii, Igor ́Sikorskii, and Alfred Swann. There are several photographs taken at the Institute ca. 1900 as well as photographs of Vechorin and his colleagues after emigration. The printed materials include clippings and excerpts, miscellaneous journals, and books by Vechorin and S. P. Timoshenko.

Collection of Russian and Eastern European emigre newspapers and periodicals published in Europe, North America, South America and Australia in the 20th century, also includes a number of newspapers published in Russia and the Soviet Union.

The papers consist of correspondence, memoirs, and printed materials. The correspondence is made up of letters sent by his mother, Olǵa Kostyleva, from Petrograd in 1916-1919. Kostylev's extensive manuscript memoirs (522 p.) discuss his life from his childhood and university education in St. Petersburg up into World War I. Also included are issues and clippings from "Slovo" and "Rus"́ with articles by Kostylev, and clippings from "Poslednie Novosti" by various newspapers.