Papers of General Alekseĭ Petrovich Arkhangelśkiĭ, consisting of correspondence, manuscripts, financial records, membership lists, photographs and miscellaneous printed materials. Most of the documents in the collection pertain to the activities of ROVS and its divisions and member organizations, especially its Fifth Section (Belgium), in the late 1920s and the 1930s and 1940s. The correspondence (1924-1954) is primarily between Arkhangelśkiĭ and other military officers, including A.I. Denikin, P.P.N. Krasnov, E.K. Miller, P.N. Wrangel, V.K. Vitkovskiĭ, I.A. Kholḿsen, P.A. Kusonskiĭ, P.K. Kondzerovskiĭ, E.S. Imnadze, etc. The manuscripts encompass official orders and pronouncements, information bulletins, speeches, announcements, manifestos, emigre military course instruction manuals and reports. Many of the latter deal with Soviet internal affairs and foreign policy. The collection also includes photographs, chiefly of White Army personnel in Yugoslavia in the early 1920s, miscellaneous printed materials, ROVS financial records for the period 1924-1926, various membership lists as well as 24 separate subject files, including materials on the founding of ROVS Fifth Section, ROVS activities in North America, Australia, and the Far East, the ROVS Court of Honor, the Russian Defense Corps (Russkiĭ Okhranyĭ Korpus) in Yugoslavia in World War II, the "Vnutrenni︠a︡i︠a︡ Linii︠a︡" and others.

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.

Manuscripts of Tikhanovich. The manuscripts are staff reports; three of the four are signed by Tikhanovich, and the fourth is unsigned. They are entitled: "Prichiny nevozmozhnosti okazanii︠a︡ voennoĭ pomoshchi russkoĭ armii so storony Germanii" (ca. Oct. 1920); "Politika Germanii v russkom voprose" (Oct. 1920); "Bolśhevizm i germanskai︠a︡ burzhuazii︠a︡" (Feb. 1921); and "Obshchie itogi krizisa perezhivaemago evropeĭskim sot︠s︡ializmom" (March 1921). Also included are two letters by General Evgenii Miller in Paris to Wrangel, from October 1920.