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.

Papers of Alf́red K. Bentkovskiĭ that consist of correspondence, manuscripts, and printed materials. These items chiefly concern the monarchist group associated with the Grand Duke Kirill Vladimirovich in France in the 1920s. Bentkovskiĭ was chairman of the commission of foreign affairs of Grand Duke Kirill's "state council" (gosudarevo soveshchanie) in France in 1930. Files of printed materials concern the Mladorossy and the Russo-Japanese War.

Papers primarily consists of a manuscript of an apparently unpublished book, "Istorii︠a︡ Rossii" (A History of Russia), a World War II memoir, and manuscripts and information bulletins of several Russian emigre organizations, including Narodnyĭ Soi︠u︡z Zashchity Rodiny i Svobody (National Union for the Defense of Homeland and Freedom) and Koordinat︠s︡ionnyĭ T︠S︡entr Antibolśhevit︠s︡koĭ Borb́y (Coordinating Center of the Anti-Bolshevik Struggle).

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.

The collection consists of correspondence, manuscripts, subject files, questionnaires, photographs, and printed materials. Cataloged correspondents are Ilín, Anton Denikin, Ivan Shmelev, Boris Zaĭt︠s︡ev, and Kirill Zaĭt︠s︡ev. Correspondence primarily concerns the Russian embassy in Stockholm through 1920 and the Russian Christian Labor Movement (1931-1940). Manuscripts are mostly by Ivan Ilín on anti-Communist topics. Subject files generally concern conferences of the Russian Christian Labor Movement, and also contain information on the Conference Economique des Allies a Paris (1916), the Russian embassy in Stockholm, and Witte's visit to Norway in 1894. Questionnaires, photographs and printed materials mostly deal with the Russian Christian Labor movement. Printed materials contain issues 7-91 of the periodical "Novy put"́ of the Bureau of Russian Christian Workers. The great majority of this collection concerns the Russian Christian Labor Movement.

The collection consists primarily of letters written to Gerua in the 1930s by other emigres who had formerly served as officers, such as Vladimir Kamenskiĭ and Vasiliĭ Gurko. There are also copies of letters by Gerua from the Far East at the time of the Russo-Japanese War. Also included are manuscripts by Gerua and by Nikolaĭ Rotshteĭn; sketches by Gerua of participants in the 1926 Zarubezhnyĭ Sʺezd (Congress Abroad) in Paris; and photographs.

Papers of Dmitrii Nikolaevich Liubimov, consisting of correspondence, manuscripts, documents, photographs, and printed materials. Correspondents include Vasilii Maklakov and Boris Zaitsev, and there is a document signed by Boris Savinkov. Manuscripts include Liubimov's memoirs of his years in the Ministry of Internal Affairs, "Russkaia smuta nachala deviatisotykh godov (1902-1906)", and others by him on many topics, often based on his personal experiences. Liubimov scrapbooks from the emigration include notes and clippings on various topics. There are materials relating to the activities of his wife, Liudmila Ivanovna, as representative of the Russian Red Cross in Poland in 1919-1922, including correspondence and a photograph album.

The papers consist of manuscripts, photographs, and printed materials. Among the manuscripts are his typescript memoirs entitled "Vstrechi na zhiznennom puti" (53 pp.), which discuss his youth, student days in the history faculty of Moscow University, his work in the Constitutional Democratic (Kadet) Party, and the 1917 Revolution; and manuscripts of articles, some concerning the emigre monarchist movement. There are four photographs of Efimovskiĭ. Printed materials include offprints of his articles.

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.

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