Related materials can be found in the following Bakhmeteff Archive collections: Arkhangel'skii, Kutepov, Lampe, ROVS-North America, and Shatilov.

Correspondence, manuscripts, photographs, and printed materials of Toporkov. Much of the collection consists of materials Toporkov collected and used for a three-volume history of the Fifth Hussar Regiment (Pi︠a︡tĭ gusarskiĭ aleksandri ĭskiĭ polk), of which he had been a member. There are also materials concerning members of the regiment who emigrated after the 1917 Revolution. The correspondence (1919-1952) includes letters to and from members of several emigre military organizations. the manuscripts include essays and memoirs about the regiment during World War I and the Civil War (including several by Toporkov himself) as well as Toporkov's three-volume history of his regiment from the eighteenth century through 1929, the regiment museum, individual members of the regiment, regiment celebrations (1926-1935), the Court of Honor, and regiment financial affairs (1925-1948). Among the printed materials are clippings and materials relating to a number of emigre organizations.

The manuscript memoirs (in all 248 p.) discuss Mikhaĭlov's education in Nezhin and at Kiev University; and the Revolution and Civil War in Siberia, particularly Orenburg in 1917 and later with Admiral Kolchak. Also included are third-person memoirs, prepared by Mikhaĭlov, of a police agent, E.F. Mishchuk (touching on the Belis case), and of General P.K. Popov (on Nicholas II). Printed materials include Russian picture postcards; a photograph book"Vidy Kryma" (Stockholm, n.d.); and K.I. Zaĭtsev, ed."Pushkin i ego vremi︠a︡" (Harbin, 1938).

The bulk of the papers consists of Klementév's manuscript memoirs (250 p.), which deal with such topics as the Civil War, Boris Savinkov and the Soi︠u︡z Zashchity from the 1920s, Flegont Klepikov and Leonid Shesheni︠a︡ (with a photograph of the latter); and a volume of essays on the Soviet secret police, entitled "Che-Ka" published by the Russian Socialist Revolutionaries in 1922.

Manuscripts, a document, photographs and printed material of Voront︠s︡ev-Veli︠́a︡minov. The memoirs cover the 1917-1920 period, including his work in armament factories, his travels throughout Russia, and his eventual emigration to Serbia. There is a detailed curriculum vitae dated 1924, a number of photographs of Belgium, and several clippings and handwritten excerpts from newspaper articles.

The papers consist of correspondence, memoirs and photographs. The correspondence chiefly concerns resettlement programs in the Near East as well as aid to Cossack emigres. Poli︠a︡kov's memoirs span 1900-1961. There are approximately 40 photographs taken in the Near East (1921-1959).

Correspondence, manuscripts, documents, photographs, subject files, and printed materials of members of the Zernov family, especially Nikolaĭ M. Zernov. Correspondence includes letters from Nikolaĭ Berdi︠a︡ev, Archimandrite Kiprian, Alekseĭ Remizov, Vasiliĭ Zenḱovskiĭ, and copies of many letters from Gustave Kullmann to his wife Marii︠a︡, nʹee Zernova. Manuscripts include: memoirs by Sofii︠a︡ A. Zernova about her childhood, youth, and family; Sofii︠a︡ M. Zernova's albums, poems, diaries and memoirs about the Civil War and the emigration in Europe; manuscripts by Nikolaĭ Zernov on religious and literary themes; a report by a Lt. Shokotov on his White Army detached service in 1917-1919; a brief manuscript by Vladimir M. Zernov claiming that syphillis was a contributing factor in Lenin's death; and manuscripts and speeches by Kullmann. Subject files include biographical information collected by Nikolaĭ Zernov on many emigre Orthodox churchmen and religious writers, and materials relating to Kullmann and the Zernov family.