The collection includes correspondence from Konstantin Balḿont, Nikolaĭ Evreĭnov, Zinaida Gippius, Georgiĭ Grebenshchikov, Vasiliĭ Maklakov, Sergeĭ Potresov and Nadezhda Teffi. There is one letter each from Boris Bakhmeteff, Vera Bunina, Aleksandr Grechaninov, Aleksandr Kuprin and Alekseĭ Tolstoĭ. The manuscripts include poems and a play scenario by Nadezhda Teffi as well as Roshchina-Insarova's autobiographical essays and article about Sergeĭ Lifar.́ In addition, there are three scrapbooks containing clippings and programs of Roshchina-Insarova's performances, and approximately 40 photographs of her.

This collection includes nine letters of Ralph Waldo Emerson as well as letters of Louis Agassiz, Amos Bronson Alcott, Oliver Wendell Holmes, Sr., Henry Wadsworth Longfellow, James Russell Lowell, John Lothrop Motley, Charles Sumner, and John Greenleaf Whittier. In addition, there are two incomplete manuscripts by Emerson and one document from the Liverpool Custom-house signed by Nathaniel Hawthorne as Consul for the United States. The collection also includes the corrected typescript, index, and page and galley proofs for Thomas Franklin Currier, A BIBLIOGRAPHY OF OLIVER WENDELL HOLMES (New York, 1953) which was edited by Professor Tilton. Also, some early correspondence and photographs of the Tilton family and friends. There are letters from the actors Annie Louise Ames, Richard J. Dillon, and Hans L. Meery to Tilton's grandfather, Bernard Paul Verne, as well as photographs, tintypes, and daguerreotypes of the Verne family and friends.

Papers consist of manuscripts and printed materials. Manuscripts include a typescript memoir by Gagarin about Simferopol in 1917-18, two brief essays by Gagarin on the rivers Neva and Volga, and a typed copy of a letter from a soldier in World War I to a nurse. Printed materials include scattered issues of and clippings from "Russkoe Slovo" one issue of "Sei︠a︡teĺ" two issues of "Chasovoĭ" three issues of "Russkiĭ Invalid" and twenty-one issues of "Osvedomitel ́Leĭb-Egereĭ" and a copy of "Epizody proshlogo. Rasskazy iz zhizni avtora i izbrannye stikhotvorenii︠a︡" (Buenos Aires, 1972), a collection of poems and brief memoiristic essays, manuscripts of some which are among Gagarin's papers.

Correspondence, manuscripts, documents and printed materials of Tomilin. There are several letters from Georgiĭ D. Grebenshchikov. The manuscripts--all of which are by Tomilin--include essays, stories and autobiographical writings chiefly devoted to his career as a teacher in Russian and Soviet institutions as well as in DP camps following his emigration to Germany in 1945. The collection also includes his birth certificate and such printed materials as poems by Tomilin, an essay by his wife and a copy of "Luch" (Salzburg, 1954).

The papers include Grundt's memoirs, a play, and correspondence. The memoirs are in two series: "Baletnye vospominanii︠a︡ (4 notebooks, 392 p.), and "Moi︠a︡ anekdoticheskai︠a︡ zhizn"́ (3 notebooks, 288 p.). The memoirs deal with her career in the ballet in Russia and, after she emigrated in 1920, in Yugoslavia and France; emigre cultural life in Europe; and her personal life. Also included are two poems and two stories by Nikolaĭ D. Rudich, which he sent to Grundt.

Collection includes 5 bound typescript collections of her plays and verse for children and of her poetry, a copy of the journal "Pravoslavnai︠a︡ Rus"́ with a poem she wrote, two autobiographical letters, and a bound typescript collection of poems by her brother, Oskar O. Gild́e (1896-1969).

The papers include correspondence, manuscripts, and printed materials. The manuscripts include drafts of several of his novels, including the two mentioned above, and of his non-fiction works, such as "Paragvaĭskai︠a︡ nadezhda" and "Belogvardeĭt︠s︡y na Balkanakh." Printed materials include clippings and copies of several of his books. Also in the collection are manuscripts of poems and stories, and copies of two books by his father, Dmitriĭ V. Karachevskiĭ-Karateev.

The papers consist of correspondence, autograph books, manuscripts, photographs and printed materials. There are letters from Mark Aldanov, Ivan Bunin, Antonin Ladinskiĭ, Vasiliĭ Nemirovich-Danchenko, Alekseĭ Remizov, Ivan Shmelev, Nadezhda Teffi and Boris Zaĭt︠s︡ev, as well as one letter each from Konstantin Balʹmont, Aleksandr Grechaninov, Vladislav Khodasevich, Aleksandr Kuprin, and Vladimir Nabokov. The autograph albums (owned by Marii︠a︡ A. Berman and Potresov) cover the years 1906-1907 and 1913-1948, respectively, and have entries by Balʹmont, Ivan Bilibin, Bunin, Nabokov, and Maksimili︠a︡n Voloshin, among others. The manuscripts include a poem by Mother Marii︠a︡ and articles, diaries, and a play by Potresov. The printed materials primarily consist of clippings of Potresov's articles in newspapers and journals. In addition to the loose clippings, there are six scrapbooks with clippings of Potresov's articles pasted in.

Correspondence, manuscripts, notes, documents, photographs, subject files, art reproductions, and printed materials of Vladimir Veidle (also known as Vladimir Vasilʹevich Weidlé, 1895-1979), Russian critic of art and literature, writer and scholar.