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 papers of Maslovskiĭ consist of correspondence, manuscripts, photographs, and subject files. Among the correspondents are Mark Aldanov, General Nikolaĭ I︠U︡denich, and many former Russian officers. Manuscripts consist largely of Maslovskiĭ's bound typescript memoirs"Nekotorye stranit︠s︡y moeĭ zhizni" (ca. 2,200 p.); the manuscript version of the first six volumes of the memoirs is also included, as is a memoir about his service in Persia in 1909-1914. Subject files include correspondence, manuscripts, and printed materials about his research on World War I, his book, General I︠U︡denich, and other topics.

The papers consist of correspondence, manuscripts, subject files, photographs, and printed materials. Cataloged correspondents are Mikhail Girs, Robert R. McCormick, Isidor Singer, and Stanley Washburn. Much of the material, including correspondence, reports, and printed materials, concerns German and Russian propaganda in the Japanese War; Russian diplomacy in the first two decades of the century; and Civil War, especially in Siberia. Printed materials include Imperial government publications and also publications of the White government in Omsk.

The papers consist of correspondence, manuscripts, and printed materials. Among the correspondents are Nikolaĭ Arsenév, Anton Kartashev, William K. Matthews, and Aleksandr Meyendorff. There are manuscripts by Kolemin on religious topics. Also included are papers of Kolemin's stepfather, Vasiliĭ Bakherakht, last Imperial ambassador to Switzerland. These consist of correspondence, drafts, and notes by Bakherakht, and the reports of a Russian commission investigating alleged German atrocities in World War I.

The papers consist of correspondence, a report, and subject files. Correspondence includes requests for financial aid from Russian citizens; there is a report on credit operations of the Russian government in Japan; and subject files on the Russian Red Cross in the Far East and on closing down of the Russian Embassy and consulates in China.

Collection consists of correspondence, manuscripts, documents, photographs, maps, and printed materials, mostly dealing with Gulḱevich's service in the Ministry of Foreign Affairs. Cataloged correspondents are Roman Gul,́ Ekaterina Kuskova (over 200 letters), Sergeĭ Prokopovich, and Petr Savit︠s︡kiĭ. Manuscripts are reports on Turkey, Armenia and Panislamism. Documents and awards are from the Ministry of Foreign Affairs and foreign governments. Printed materials consist of clippings and also printed circulars of the Ministry of Foreign Affairs dating from 1886-1896.

A letter, manuscripts, a subject file, and printed materials of Taube. The collection chiefly concerns Iran in 1914-1918. The letter is by the English diplomat Archibald J.K. Clark Kerr. Manuscripts by Konstantin Taube are: "Moi vospominanii︠a︡ o sobytii︠a︡kh v Persii 1914-1917;" "Borb́a v Persii so vremeni revoli︠u︡t︠s︡ii v Rossii;" and a 1916 report with related materials"Zaderzhanie turet︠s︡kago posla Assim Bei︠a︡." There is a subject file on General N.N. Baratov, including his report on the war in Iran, 1915-1918. Printed materials include clippings about Iran in 1912, and a 1914 issue of the periodical "Mollanasreddin" (Baku).

Correspondence, manuscripts, documents, photographs, subject files and printed materials of Urusov. Urusov began his diplomatic career at the Vatican, and subsequently served in Bucharest (1880-1886), Brussels (1886-1898), Paris (1898-1903), Rome (1903-1904), and Vienna (1904-1910). The collection includes letters from Thʹeophile Delcassʹe, Nikolaĭ Giers, Aleksandr Gorchakov, Aleksandr Izvolśkiĭ, Vladimir Lamzdorf, King Leopold II, Alekseĭ Tolstoĭ, and Pauline Viardot-Garcia. There is a photocopy of a poem by Pushkin. The arranged correspondence primarily concerns Urusov's professional affairs, but also includes family letters. There are manuscripts by a number of people; most (including Urusov's own) relate to Russian diplomacy. The manuscript by P.V. Vogak discusses his service with the Red Cross during World War I, and includes material by I.N. Urusova (Urusov's wife), who was a Red Cross nurse. There are a number of documents Urusov received during his diplomatic service. Among the printed materials are two folders of clippings (some of which discuss Urusov) and several booklets and pamphlets.

The collection consists of correspondence, manuscripts, documents, subject files and printed materials. Although most of the correspondence is among family members (from 1921 to 1946), there are three folders of letters concerning the publication of Shebeko's memoirs. The manuscripts include Shebeko's diary from 1918-1919 as well as English, French and Russian versions of his memoirs which were published in French in 1936: "Souvenirs -- Essai historique sur les origines de la guerre de 1914." There are documents relating to rentals, mortgages and repairs of the Shebeko's homes, estates and apartments, primarily dating from 1910-1914. The subject files include Shebeko's reports on the Balkan situation in 1913 and 1914 and the Russkiĭ soedinennyi klub in Paris. Among the printed materials are clippings and a copy of the published version of Shebko's memoirs.

The papers consist of correspondence, manuscripts, notes, documents, photographs, subject files, and printed materials. Among the correspondents are Louis Marin, Mikhail Osorgin, Alekseĭ Remizov, Boris Ubegaun, George Vernadsky, and the "Eurasianists" Petr Savitskiĭ and Petr Suvchinskiĭ; there is one letter from Nikolaĭ Marr. There is the manuscript of Nikitin's memoirs, "Arabeski: pochemu i︠a︡ stal vostochnikom?" There are extensive notes of lectures by Nikolaĭ Berdi︠a︡ev in 1925. Numerous photographs date from Nikitin's service in Iran. Subject files concern the Eurasian movement (evraziĭstvo), and the Committee "For Return to the Homeland" ("Za Vozvrashchenie na Rodinu"). Printed materials largely consist of Nikitin's own writings.