The papers consist of correspondence and notes. The correspondence is made up of letters to I︠A︡khontov concerning his memoirs about the Council of Ministers from pre-revolutionary officials, including Vladimir Kokovt︠s︡ev, Pavel Ignatév, and Vsevolod Shakhovskoĭ. The notes are minutes taken at the meetings of the Council of Ministers; these exist as both the original handwritten notes and as typed copies. Finally, there is a brief memoir by I︠A︡khontov concerning World War I, and a printed copy of the announcement by Nicholas II that World War I had been declared.

Collection consists of correspondence, manuscripts, diaries, and printed materials. There are letters and telegrams from Field Marshal Carl Gustaf Emil Mannerheim of Finland; two brief memoirs, one by E.L. Miller about Freederichsz and his wife, the other by the wife, entitled"Le salon de ma tante, la Baronne de Witte;" Freedericksz's diaries from 1938-40; and newspaper clippings about Mannerheim.

Correspondence, manuscripts, documents, a subject file, and printed materials. Much of the collection consists of manuscripts and memoirs by V. M. Andreevskii: his memoirs up to 1917; memoirs of a trip to Palestine in 1881; and his diary for 1919-1931. Also included is a typescript copy of the memoirs of historian Boris Chicherin, entitled "N.I. Krivtsov." Many of the printed materials concern the Orthodox Church in emigration. Another item, dated 1885, is: "Spravochnaia kniga (instruktsiia) dlia rukovodstva gorodovym i voobshche nizhnim politseiskim sluzhiteliam."

Correspondence, manuscripts, photographs, and printed materials of General Aleksiei Alekseevich Brusilov and his wife Nadezhda Vladimirovna. The correspondence is largely copies of their letters from 1914-1918 and her correspondence after his death. The manuscripts include part of his memoirs and several of her minor manuscripts, including an incomplete memoir. There are family photographs as well as photographs of Brusilov in military dress. Printed materials relate to Brusilov's career in the Imperial and Red armies and his rehabilitation by the Soviets in the Khrushchev era.

Correspondence, manuscripts, subject files, and printed materials of Afrikan P. Bogaevskiĭ. The bulk of the collection concerns emigre Cossacks in Europe, but there are also materials from the Civil War. There are letters from such White Generals as Petr Krasnov, Aleksandr Kutepov, and Petr Wrangel, and many letters from various persons to Bogaevskiĭ's widow after his death. Manuscripts include Bogaevskiĭ's addresses ("obrashchenii︠a︡") to the emigre Cossacks and his memoirs about the Cuban campaign of 1918. Subject files concern the Civil War, emigre Cossacks and related matters. Printed materials touch on Bogaevskiĭ's death and funeral.

Correspondence, manuscripts, photographs, subject files, and printed materials. Cataloged correspondence consists of letters by Petr Struve. There are Bernatskii's memoirs of 1917, and copies of several publications by him. Subject files concern: the finances of the Provisional Government and of the Whites in the South and in Siberia and the Far East; and the settlement of White Army veterans in European countries in the 1920s.

Papers of Evgeniia Il'inichna Berestovskaia, consisting of manuscripts, correspondence, personal documents, and photographs.

Correspondence, manuscripts, notes, and printed materials of Georgiĭ P. Benningsen, brother of E.P. Benningsen and, in the emigration, an associate of Vladimir Burt︠s︡ev. Much of the correspondence consists of letters to Georgiĭ Benningsen by Burt︠s︡ev (69 letters from the 1920s). Manuscripts include Benningsen's memoirs about Burt︠s︡ev, copies of Burt︠s︡ev's (apparently published) memoirs, and notes. Printed materials are chiefly clippings on various topics. There are also scattered issues of 1917 Russian newspapers ("Nash Vek," "Russkoe Slovo"), and an autographed copy of Burt︠s︡ev's 1919 edition of Griboedov's "Gore ot uma."

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.