Correspondence and manuscripts of Zaĭt︠s︡ev. This collection covers from the 1920's into the 1960's. There is correspondence from many other emigre writers. The largest groups of cataloged letters are by Mark Aldanov (105 items), Ivan Bunin (161), Archimandrite Kiprian (104), Alekseĭ Remizov (48), and Nadezhda Teffi (101). There are also items by Boris Bugaev (Andreĭ Belyĭ), Vi︠a︡cheslav Ivanov, Vladislav Khodasevich, Sergeĭ Lifaŕ and Boris Pasternak. Zaĭt︠s︡ev's manuscripts in the collection include some of his major works, such as "Puteshestvie Gleba" "Dom v Passi" "Zhizn ́Turgeneva" and "Zhukovskiĭ". In addition, the collection has a book and a pamphlet, both inscribed by Zaĭt︠s︡ev.

Correspondence, manuscripts, documents, photographs, and printed materials of Surguchev. The papers almost exclusively concern Surguchev's life in emigration; he lived in France from the 1920s onward. Correspondents include Ivan Bunin, Nikolaĭ Evreĭnov, Aleksandr Kuprin, and Vladimir Nemirovich-Danchenko. There are manuscripts of plays, stories, and film scenarios by Surguchev in Russian, French, and English. Documents include literary contracts, and one contract signed by Sergeĭ Lifar ́concerning a film scenario by Surguchev and Ivan Lukash. There are photographs of Surguchev and of scenes from his plays, and a subject file on the Russian Chamber Theater (Kamernyĭ Teatr) in Prague, 1922-23. Among the printed materials are many clippings of pieces by Surguchev, and his play "Igra" and pamphlet "Bolśheviki v Stavropole."