The collection consists of correspondence, manuscripts, a photograph (Trabzon, 1914-1915) and clippings. The correspondence dates from 1914-1915 and includes letters both to and from Shvart︠s︡, mostly dealing with World War I campaigns in the Trabzon region. There are military telegrams from 1914-1915 concerning events in Ivangorod, Kars and Stalʹt︠s︣ev. Shvart︠s︡' biography of Alexander III is the first volume of a planned two-volume work. It chronicles the 1845-1881 period and includes excerpts from a variety of contemporary sources, (approximently 200 pages of uncollated text) primarily describe World War I events on the Baltic, Belorussian and Caucasian fronts. "Na fronte i v tynu" is an excerpt from the memoirs of Antonina V. Shvart︠s︡, his wife. The clippings concern events in the Trabzon region during 1916.

Manuscripts, photographs, drawings, watercolors, and printed materials relating to the mission of the American Relief Administration in Soviet Russia in the early 1920s, during the famine of those years. There are manuscripts by William N. Haskell (chief of the mission) and Alvin E. Blomquist based on their experiences. There are many photographs concerning the mission's work, and the famine; there are also photographs of Communist Party leaders Lev Kamenev, Maksim Litvinov, and Nikolai Semashko. The drawings and watercolors, which are by an undentified artist, are of Simbirsk.

Correspondence, manuscripts, documents, photographs, and printed materials. The correspondence consists of letters written to Beklemishev and his wife in the 1950s. Manuscripts include his extensive fictionalized memoirs ("Potonuvshai︠a︡ Atlantida"), items apparently written for emigre

Collection includes correspondence of family and personal letters from 1902-1973, including typed excerpts of letters written by Daragan to his wife from the Murmansk-Arkhangelśk region during 1919-20. The remainder of the correspondence deals with Daragan's business and naval and religious topics. Manuscripts consist primarily of Daragan's memoirs of his youth, family and naval experiences in northern Russia. There are family documents, the earliest of which dates from 1762, and family financial records. Other printed materials include two pre-World War I theater programs from St. Petersburg and Moscow. There are also photographs of the Daragan family, dating from the late nineteenth and early twentieth centuries.

Correspondence, manuscripts, photographs, and printed materials of Evgenii︠a︡ M. and Pavel A. Bri︠u︡nelli. The bulk of the collection consists of Mrs. Bri︠u︡nelli's 35 diaries, covering the years 1891-1956. The correspondence consists of letters from Mrs. Bri︠u︡nelli's sister in Leningrad from 1922 to the early 1940s. Pavel Bri︠u︡nelli's memoirs are on the emigration in France in the 1920s and 1930s. The printed materials are made up largely of his writings.

Correspondence, manuscripts, documents, photographs, subject files, printed materials, and memorabilia of historian George Vernadsky (Georgii Vladimirovich Vernadskii; 1887-1973). Most of the collection consists of his personal and professional papers, circa 1918-1973. Sizable groups of materials also concern members of his family, especially his wife Nina (1884-1971); his father, scientist Vladimir I. Vernadskii (1863-1945); his mother Nataliia E. Vernadskaia (1860-1943); and his sister Nina V. Toll' (1898-circa 1976).

The collection consists of manuscripts, documents, printed materials, and a photograph of Sadovskiĭ with his son and grandson. The manuscripts are memoiristic in nature and concern such topics as Sadovskiĭ's work in and near Vitebsk as part of Stolypin's land reform commission, the creation of a botanical garden in Vitebsk, Sadovskiĭ's imprisonment by the Cheka in 1919-1920, his emigration to Brazil and various antisemitic topics. The documents include Cheka affidavits regarding Sadovskiĭ's arrest, photostats of diplomas and emigration forms. There are two copies of a brochure Sadovskiĭ wrote about the Vitebsk Botanical Garden.

Correspondence, manuscripts, documents, photographs, printed materials, and coins of Marii︠a︡ A. Svi︠a︡topolk-Mirskai︠a︡ and her son Nikolaĭ V. Svi︠a︡topolk Mirskiĭ. The correspondence is primarily from members of the Imperial family (such as Grand Duke Nikolaĭ Nikolaevich and dowager Empress Marii︠a︡ Fedorovna) to Marii︠a︡ Svi︠a︡topolk-Mirskai︠a︡. Most of it dates from the 1920's and 1930's and much of it is mounted in scrapbooks. The manuscripts include Basil Strandman's "Balkan Reminiscences." Among the documents are diplomas, certificates, passports and Imperial decrees dating back to 1832. The photographs include a photograph of Metropolitan Evlogiĭ and several dozen copies of Imperial family photographs. There are also many photographs of paintings, icons and architecture. The subject files consist of materials relating to the Notbek family, the Mariĭnskoe Sestrichestvo (to which Marii︠a︡ Svi︠a︡topolk-Mirskai︠a︡ belonged), and the Iverskai︠a︡ Church in Belgrade. Among the printed materials are 12 issues of "Khudozhestvennye Sokrovishcha Rossii" (1901)"Mʹemoires du regne de Catherine.."(Amsterdam, 1729), and "Thʹeâtre de l'Hermitage de Catherine II.."(Paris, 1799?).

The memoirs are entitled"Peace, War, and Revolution" (72 p.); they chiefly concern 1917-1920. Also included is a photograph of her and her English husband in 1920.

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.