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Correspondence, manuscripts, subject files, and printed materials. Cataloged correspondents in the collection include Georgii Adamovich, Mstislav Dobuzhinskii, and Sergei Lifar'. Manuscripts consist of typed copies of Pierre Kovalevskii's extensive diaries, which begin in Petrograd in 1918 and continue to 1973; the only missing years are 1961-1969. Subject files chiefly concern emigre organizations with which Evgraf was involved, especially the Russian Academic Group (Russkaia Akademicheskaia Gruppa) and the Russian Committee of United Organizations (Russkii Komitet Obʺedinennykh Organizatsii). Post-World War II organizational files of Petr Kovalevskii are on the Society for the Preservation of Russian Cultural Valuables (Obschestvo Okhraneniia Russkikh Kul'turnykh TSennostei), and the Committee to Commemorate the 250th Anniversary of St. Petersburg (IUbileinyi Komitet Oznamenovaniia 250-ti letiia St. Peterburga).

Al-Mutanabbi Street Starts Here is an arts initiative and an archival collection, conceived as a response to violence and directed at creating shared cultural spaces. The project and the collection were initiated in 2007 following a car bombing of al-Mutanabbi Street (the street of the booksellers) in Baghdad, Iraq. As of 2019, the archive holds approximately 260 artists' books, 200 prints, and 100 letterpress broadsides as well as 35 photographs (from the newly launched and related project, Shadow and Light).

Correspondence, contracts, reviews, brochures, fliers, and photographs of various theatrical productions involving Ann Greyson.

Correspondence, documents, photographs, and printed materials documenting his displacement in Europe, his emigration to the United States, and the legal steps he took to obtain reparations from Germany.

Professional and personal files including Armstrong's correspondence with professional associations, other engineers, and friends, his research notes, circuit diagrams, lectures, articles, legal papers, and other related materials. Of his many inventions and developments, the most important are: 1) the regenerative or feedback circuit, 1912, the first amplified radio reception, 2) the superheterodyne circuit, 1918, the basis of modern radio and radar, 3) superregeneration, 1922, a very simple, high-power receiver now used in emergency mobile service, and 4) frequency modulation - FM, 1933, static-free radio reception of high fidelity. More than half the files concern his many lawsuits, primarily with Radio Corporation of America, over infringement of the Armstrong patents. Litigation continued until 1967. Other files deal with his work in the Marcellus Hartley Research Laboratory at Columbia University, 1913-1935, and with the American Expeditionary Forces in France during World War I, his Air Force contracts for communications development, Army research during World War II, the Radio Club of America, the Institute of Radio Engineers, FM development at his radio station at Alpine, N.J., the use of FM in television, his involvement in Federal Communications Commission hearings and legislation, and his work with the Zenith Radio Corporation. Also, letters to H.J. Round