The collection consists of correspondence, manuscripts, documents, a photograph, and printed material, primarily from the period 1941-1957. Included are letters from Ivan Bunin, Marc Chagall, Mikhail Karpovich, Vasiliĭ Maklakov, W. Somerset Maugham, Vladimir Nabokov, Ili︠́a︡ Repin, Edmund Wilson, Boris Zaĭt︠s︡ev and many others. Manuscripts of his works include "Istoki""Nachalo kont︠s︡a""Zhivi, kak khochesh"́, and "The Escape" (English translation of "Begstvo"), such shorter tales as "Noch ́v terminale""Povest ́o smerti", and "Ulḿskai︠a︡ noch"́, as well as numerous articles, book reviews and essays. There are financial records for "Novyĭ Zhurnal", which Aldanov helped found, and the clippings are mainly articles about Aldanov. There is one late photograph of Aldanov.

Letters addressed to Roman Grynberg, and a few to his wife, Sophie. Included are 28 letters by Vladimir Nabokov (1943-63); 29 by Edmund Wilson (1943-70); 3 by Julian Tuwim (1944-47); 10 by Georgiĭ Adamovich (1962-64); and 1 by Vera Nabokova (1962). Also included are a poem by Nabokov"Romanu i Sone ot geroi︠a︡ 'Dara;'" a corrected galley proof by Wilson for the New Yorker"Seeing Chekhov Plain;" a typescript of a poem by Marina T︠S︡vetaeva, beginning "Zerna ognennogo t︠s︡veta;" and a series of poems, by Elena [Mikhaĭlovna?] Tager, written in the Soviet Union in 1946-54.

Correspondence, manuscripts, photographs, subject files and printed material of Vladimir M. Zenzinov (1880-1953), writer, member of the Socialist Revolutionary Party and émigré activist first in France and, after 1940, in the United States.