The collection chiefly consists of Goldenweiser's American legal case files. There are also case files from his German years, and substantial materials on his research into the condition of Russian refugees and refugee problems in general in the 1930s. Much of the correspondence from the late 1930s and early 1940s concerns Jews in Germany and occupied Europe. Correspondents in the collection include Mark Aldanov, Abraham Cahan, Antal Dorati, Georgiĭ Florovskiĭ, Tatʹi︠a︡na Frank, Vladimir and Vera Nabokov, and Mikhail Karpovich; there are 1 or 2 items each from Dwight D. Eisenhower, Eleanor Roosevelt, Herbert Lehman, and Nikolaĭ Losskiĭ. Letters, manuscripts, and documents by Vera Nabokova contain considerable information on her and her husband's lives in Germany and in the United States. Many of the American case files concern (as does much of the Nabokova material) individual claims for reparations from Germany after World War II.

Correspondence, manuscripts, documents, photographs, subject file, and printed materials of Evgenii︠a︡ I. Vagner and her husband, I︠U︡liĭ N. Vagner. While most of the correspondence is personal, some of it relates to I︠U︡liĭ Vagner's scientific research. There is a manuscript by an unknown person about Ivan D. Sytin, and a number of notebooks with entries by Evgenii︠a︡ Vagner. The documents, which include passports, travel documents, service records, and diplomas of both Evgenii︠a︡ Vagner and her husband, mainly concern their lives in emigration in Bulgaria, Yugoslavia, and, at the end of World War II, in Germany. There are three folders of photographs, a subject file concerning Evgenii︠a︡ Vagner's post cards and copies of two editions of a book by I︠U︡liĭ Vagner"Nachalńyĭ kurs prirodovedenii︠a︡" Kiev, 1908, and Belgrade, 1924.

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).

This small collection consists of correspondence, a short typescript biography of T︠S︡itron by an unidentified author, and clippings of articles by T︠S︡itron in emigre Russian newpapers. Correspondence includes one letter each by Mark Aldanov and Oskar Gruzenberg, and nine by Vasiliĭ Maklakov.

The collection consists mainly of correspondence, financial records, and subject files. Also included are protocols of meetings and reports, photographs, membership and subscription lists, and printed materials. The cataloged materials include manuscripts sent by such authors as Alekseĭ Remizov and Boris Zaĭt︠s︡ev for "Den ́Russkogo Rebenka" (Day of the Russian Child) in the 1930s, as well as correspondence from Nikolaĭ Vakar, Claire Boothe Luce, Aleksandra Tolstai︠a︡, and others. The bulk of the collection consists of correspondence with and about beneficiaries, and financial records from the period 1926-57.

Correspondence, manuscripts, documents, photographs and printed materials of Pavel P. Tutkovskiĭ, including poems, short stories, a historical novel, and music compositions. There is also a short biography of Tutkovskiĭ by his wife, Ekaterina Konstantinovna. Also included are Tutkovskiĭ's personal documents, and several photographs. Printed materials include concert programs, flyers, and reviews, and novels by Tutkovskiĭ, such as "Orden Novykh li︠u︡deĭ" and "Deti komety.".

Typed memoirs "Itogi semidesiatiletiia" discuss such topics as Isheev's family and education; the 1905 Revolution in Riga and Jelgava; his contacts with the world of theatre and journalism in Russia; World War I and the Civil War; and the emigration in Bulgaria, France, and the United States, where he was again involved with cultural activities and journalism.

Correspondence, manuscripts, subject files, and printed materials of Voĭt︠s︡ekhovskiĭ. Correspondents include Tati︠́a︡na Dubrovskai︠a︡, Nikolaĭ Obruchev, Vasiliĭ Orekhov, Igor ́Sikorskiĭ, Boris Solonevich, and many others; there are also memoirs by Voĭt︠s︡ekhovskiĭ on emigres whom he knew. There are files on the Rossiĭskiĭ Politicheskiĭ Komitet (Russian Political Committee) in New York; on the Pushkin Fund; extensive materials concerning emigre monarchist and anti-Communist groups (for example, the Solidarists); and reviews of the Russian emigre press ("Obzor pressy") prepared by Voĭt︠s︡ekhovskiĭ in 1962-1975.

The papers of Vasiliĭ F. Butenko (1894-1976), Russian émigré socialist and political activist, include correspondence, manuscripts, documents, photographs,and printed materials. The bulk of the collection relates to various émigré political organizations in which Butenko was involved: the Labor Peasant Party (Trudovai︠a︡ krestʹi︠a︡nskai︠a︡ partii︠a︡), the Russian Consolidated Mutual Aid Society in America (Russkoe obʺedinennoe obshchestvo vzaimopomoshchi v Amerike), the Anti-Bolshevik Struggle Coordinating Center (Koordinettsionnyi Tsentr Antibol'shevistskoi Bor'by or KTsAB), and others.

Most of the collection consists of manuscripts by Lebedev and others on Russian and East European literary and political topics from about 1914 to the 1930s. There are three microfilm reels of materials on Gavrilo Princip and the asassination of Archduke Ferdinand in Sarajevo, 1914. Correspondents include Hamilton Fish Armstrong and George F. Kennan. There are several drafts of articles by Mark Slonim and materials on the Socialist Revolutionaries in the emigration from about 1930. Lebedev's personal documents cover from his army service (the Russo-Japanese War), through the 1917 Revolution and Civil War, and his later life in Europe and the United States. There are photographs from interwar Albania and Bulgaria, including ones of Aleksandŭr Stamboliski. Printed materials include a copy of Lebedev's book "Novym putem" and issues of "Voli︠a︡ Rossii.".