These papers consist of correspondence, manuscripts, documents, subject files, photographs, and printed materials. Most of the collection concerns Bashmakov's ethnographical work in France in the 1920s and 1930s, including correspondence, many manuscripts, lectures, notes, and copies of his publications. Subject files concern emigre monarchism in France, and the death of Father Georgiĭ Spasskiĭ. There are copies of the Russian version of Bashmakova's memoirs, "Perezhitoe." Cataloged correspondence in the collection consists of letters from Petr Krasnov and one or two items each from Henry Field, Evgeniĭ Miller, Petr Wrangel, and Boris Zaĭt︠s︡ev. There are also photographic slides representing ethnographical types from the Caucasus.

Collection includes correspondence and manuscripts. There is one letter each from Anton Kartashev and Bernard Pares. The manuscripts consist of articles, lectures, and notes by Petrunkevich on a variety of topics, and a brief memoir on the period of the Revolution and the Civil War.

The collection is composed almost exclusively of manuscripts submitted to Gering for publication in "Voennai︠a︡ Byl"́. These are mostly short memoirs of battles and campaigns, of life in military school, or of peacetime garrison life, by former tsarist officers. These naturally relate chiefly to the last few decades of the tsarist regime, and to the period of the Revolution and Civil War. Some contributions are more scholarly in tone; these include articles on the earlier history of the Russian army and of individual regiments, etc. Few of the manuscripts are more than 40 pages long; most are 1-20 pages. Not all of these manuscripts were published in "Voennai︠a︡ Byl"́; those that were not formed part of Gering's "archive" and have been arranged separately.

The papers consist of manuscripts, photographs, and printed materials. Among the manuscripts are his typescript memoirs entitled "Vstrechi na zhiznennom puti" (53 pp.), which discuss his youth, student days in the history faculty of Moscow University, his work in the Constitutional Democratic (Kadet) Party, and the 1917 Revolution; and manuscripts of articles, some concerning the emigre monarchist movement. There are four photographs of Efimovskiĭ. Printed materials include offprints of his articles.

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.

The papers consist primarily of the Kosatkin-Rostovskiĭ's memoirs. His manuscript memoirs (150 p.) discuss his life up to 1906. Her typescript memoirs (440 p.) discuss her childhood, career as an actress in St. Petersburg, 1917-1918 in Petrograd, and the emigration in France. Also included are his diary for June-July 1940; a few letters written to him; clippings of his newspaper articles (many signed with the pseudonym "Antar"); and a book with his poetry and with essays dedicated to him; "Krestnym putem k voskresenii︠u︡" (Paris, 1948).

Correspondence, manuscripts, documents, photographs, subject files, printed materials, and memorabilia of historian George Vernadsky (Georgii Vladimirovich Vernadskii; 1887-1973). Most of the collection consists of his personal and professional papers, circa 1918-1973. Sizable groups of materials also concern members of his family, especially his wife Nina (1884-1971); his father, scientist Vladimir I. Vernadskii (1863-1945); his mother Nataliia E. Vernadskaia (1860-1943); and his sister Nina V. Toll' (1898-circa 1976).

Manukhin's papers consists of correspondence, manuscripts, printed materials, and a photograph. The bulk of the papers are manuscripts, in particular Manukhin's memoirs and a medical work, "Auto-Dʹefense de lʹOrganisme." The memoirs deal with Manukhin's medical studies at the Military-Medical Academy in St. Petersburg (Voenno-Medit︠s︡inskai︠a︡ Akademii︠a︡); his medical practice (among his patients was Maksim Gorḱiĭ); the period of the Revolution and Civil War in Petrograd; and his emigration to France. Printed materials consist of works by Manukhin. Manukhin's wife, Tatʹi︠a︡na, was editor of Metropolitan Evlogiĭ's memoirs ("Puti moeĭ zhizni"), and some of the correspondence touches on that work.

Correspondence, manuscripts, financial records, subject files, printed material and watercolors of Volkonskai︠a︡. The bulk of the collection consists of letters to Volkonskai︠a︡, who resided most of her life in France. The letters are from friends and relatives and span the period from 1926 to 1959. There are also a small number of letters to and from Vladimir Luginin from the 1860's and 1890's. Among the manuscripts are the memoirs of both Marii︠a︡ Volkonskai︠a︡ and of Vladimir Luginin, as well as manuscript copies of the latter's scientific articles and research notes. The subject files contain materials on provincial parish-based self help societies at the turn of the century and on scientific problems concerning weights and measures, and the mercury thermometer. There are also watercolor sketches by Marii︠a︡ Volkonskai︠a︡.

Collection includes 19 manuscript notebooks of poetry and prose; 42 titled articles in typescript form on religious, political, literary and autobiographical topics; several published collections of her poetry; and a folder of original drawings. Also included are three biographical articles by K. Mochulśkiĭ, M. Vishni︠a︡k and her mother Sofii︠a︡ Borisovna Pilenko, as well as her own childhood and that of her mother and grandmother during the era of Alexander I, Nicholas I, and Alexander II.