The papers contain correspondence that dates from the 1950s to the 1970s, and concern emigre Cossack affairs as well as the career of Skrylov's son, Valerian. There are essays on the Kuban Cossacks, political events in 1964 and on the Cossack dictionary Skrylov was compiling. There is a photocopy of a 1948 cerificate Skrylov received from the "Soi︠u︡z pervago kubanskago pokhoda" in Munich. The cataloged photograph is of General Lavr Kornilov in 1916, shortly before his escape from a military hospital in Köszêg, Hungary, and there are photographs of both Skrylov and his son.

The papers include correspondence, photographs, and articles written by I︠U︡zefovich on the defense of Port Arthur during the Russo-Japanese War. Also included are scrapbooks relating to his life and career; and printed material.

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.

Matveev's manuscript memoirs (16 p.) discuss the abdication of Tsar Nicholas II and events relating to it. Also included are copies of related correspondence and documents and a brief biographical and explanatory note by Anatoliĭ Velḿin.

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.

The papers include Laptev's typescript memoirs (23 p.); two letters to Walter L. Bell, who headed the American Relief Administration's office in Ufa, and one from Bell to Laptev; reports of A.R.A. activities, in tabular form; and photographs.

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.

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.

Al Jaffee (1921-2023) was a comic artist best known for creating MAD magazine's iconic Fold-In feature. The collection contains extensive original artwork, including sketches, tracings, and proofs documenting Jaffee's creative process. Publishing and commission contracts, correspondence, clippings, and a small amount of programs and ephemera from fan conventions and other public appearances are also included.