Correspondence and memoirs of Vereshchagin. Correspondence includes letters from a number of major emigre cultural figures, such as Ivan Bunin, Matild́a Ksheshinskai︠a︡, Vasiliĭ Nemirovich-Danchenko; there are also poems by Nemirovich-Danchenko and by Nadezhda Teffi. In addition, there are letters by members of the Imperial family in exile, particularly Grand Prince Vladimir Kirillovich. Vereshchagin's memoirs touch on such subjects as his childhood and family, the Imperial Corps of Pages, cultural life in St. Petersburg and Petrograd, and the early 1920's in Petrograd and Moscow. In addition, there is a pamphlet of poems by Vereshchagin"Stikhi" (1955).

The papers include correspondence, subject files, photographs, and printed materials. The majority of the collection concerns the mission of the American Red Cross to Russia in 1917-1918; Thacher served as a secretary of the mission. There are letters and telegrams by W.B. Thompson and Raymond Robins, records of supplies, shipments, and distribution reports and over 600 photographs from Russia, China, and Romania. There is substantial correspondence from 1918-1919 concerning Russia, including letters by Louis Brandeis, Felix Frankfurter, and Lillian Wald. A substantial part of the collection concerns Russian war relief in 1941-1942, an area in which Thacher was active. Printed materials include a pamphlet and an article on Russia prepared by Thacher after his return from that country in early 1918.

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

The papers consist of correspondence, manuscripts, photographs, a subject file, and printed materials. The correspondence includes a letter from Randall Thomas Davidson, Archbishop of Canterbury, and one from Nikolaĭ Roerich. There is an essay about Metropolitan Platon by I︠O︡ann Chepelev, and a number of photographs depicting church officials and White army leaders. There is a subject file concerning Platon's meeting in 1919 with President Wilson. The collection also contains articles and clippings by and about the Metropolitan, and there are several books and pamphlets as well. The materials were collected by his daughter and grandson; many of the items are photocopies.

The collection consists of correspondence, a diary, manuscripts, memoirs, notes, a subject file, photographs and printed materials. Correspondence is primarilly addressed to Orlov and his wife. Manuscripts and memoirs, chiefly by Orlov, deal with Civil War topics. Orlov's diary covers the years 1918-1921. Notes are on World War II, and the subject file concerns the death of Orlov. Photographs include a group picture of a Gallipoli Society meeting in Prague. Printed materials include clippings, mimeographed materials, pamphlets and copies of periodicals, all relating to the Gallipoli Society.

The collection consists of correspondence, manuscripts, memoranda, and printed materials. Correspondence, mostly from the Soi︠u︡z nat︠s︡ionalńogo osvobozhdenii︠a︡ (Union for National Liberation) and the Sovet obʺedinennoĭ russkoĭ molodezhi (Council of United Russian Youth), concerns the establishment of a united monarchist movement in the 1920s. Manuscripts and memoranda describe the state of the monarchist movement in the emigration. Printed materials consist of monarchist pamphlets and circulars, and also printed directives dated 1919 from the commander of the Prishibskai︠a︡ and Graderfelśkai︠a︡ volosts.

Papers consist of correspondence, manuscripts, and printed materials. Letters are to Nechvolodov and others. Manuscripts by various authors cover political and religious topics, including one by Vladimir Rudnev about the Imperial family. There are minutes of meetings of the Soi︠u︡z Russkikh Patriotov (Union of Russian Patriots) from 1918. Printed materials consist of monarchist mimeographed materials, pamphlets, and fliers.

The collection includes correspondence, manuscripts, documents, photographs, subject files and printed materials. Correspondence consists mostly of letters to Elizaveta Miller. Memoirs and manuscripts are mostly by Miller and cover topics ranging from her childhood in St. Petersburg to her emigration to South Africa. Subject files include materials concerning her brother, Grigoriĭ Lozinskiĭ, a poet, translator and literary critic. Documents and photographs concern the Lozinskiĭ and Miller families. Printed materials consist of books, clippings, periodicals, and pamphlets; included is an "Almanach de St. Petersburg" (1911), with directories and a listing of names.

The collection consists of correspondence, manuscripts, a document, and printed materials. Cataloged materials include two poems by Igorʹ Severi︠a︡nin, Elena Miller, and letters from Nikolaĭ K. Roerich to Father Georgiĭ Spasskiĭ. Correspondence contains mostly letters to Elena Miller, and also includes letters to Archimandrite Afanasiĭ and others. There is also a letter dated 1919 from abbot (igumen) Serafim of the Belogorskiĭ monastery to Grand Prince Nikolaĭ Nikolaevich, describing the conditions and mood of the peasants in the Perm ́area. Manuscripts are by various persons on religious and political topics. Printed materials consist primarily of monarchist and religious mimeographed materials, fliers and pamphlets.

The collection consists of correspondence, manuscripts by Messner and others, memoirs by Messner, photographs and printed materials. Manuscripts by Messner include a typescript (275 p.) entitled "Nekotorye prichiny porazhenii︠a︡ Germanii v voĭnu 1939-1945 g.g." Messner's memoirs (3293 p. and 350 p.) cover the years 1914-1973. Included among them are clippings, photographs, mimeographed materials and pamphlets. The majority of his memoirs concern World War I and the Civil War. Photographs are mostly copies. Printed materials consist mostly of clippings of articles by Messner in South American monarchist periodicals.