The Microfilm Subseries contains correspondence, documents, newspapers, and writings of Wilson and others which had been microfilmed by various repositories and purchased by the editorial staff for reference and inclusion in the Papers of Woodrow Wilson Project. Repositories from which significant amounts of reels were purchased include the Library of Congress, the National Archives, the London Public Records Office, Princeton University, and Yale University. This subseries is closely related to Subseries 1C: Miscellaneous Photocopies, in that similar types of materials are included in both subseries, although there is little or no overlapping content.

The Administrative Files subseries documents D's management of the development projects in Iran. The majority of the files are composed of correspondence, and also include financial and personnel records, reference materials on Iran, and records pertaining to D's interaction with the International Bank for Reconstruction and Development (IBRD) and with the Khuzestan Water and Power Authority (KWPA). The subseries also includes the previous finding aid for the Khuzestan Development Program records, written by Thomas Mead of D, which contains descriptions of the content of most folders and information about D's history in Iran. Please note, however, that the records have been re-organized since this finding aid was written.

Organized by historical period, this sub-series contains prints and photographs of America's wars, states, life, and public personalities that were gathered for use in James Truslow Adam's five-volume illustrated chronicle, Album of American History, 1944-1949.

The Nonfiction subseries contains Oliver's typescript and autograph manuscripts and notes of nonfiction articles, book and film reviews, speeches, conference papers, and sections of her published memoirs. This subseries is divided in two sections, General (1), and Articles, Speeches, and Notes (2). Each section is arranged alphabetically by subject, and, if there are multiple items on the same subject, the items are arranged chronologically within each subject. The manuscripts in the first section consist of her autobiographical writings, some of which can be identified as drafts of her memoirs, and the material in the second section consists of Oliver's nonfiction writings, arranged by subject. The nonfiction articles are in Spanish and English, and were written for a variety of publications in Latin America, Italy, and the United States. The subjects of Oliver's articles include North American novelists, Cuba in the 1960s, Pablo Neruda, the peace organization World Council of Peace, and reports on her visits to China, India, Ceylon, and the Soviet Union in the 1950s and 1960s.

Consists of correspondence, newspaper and magazine clippings, photographs, periodicals, memoranda, lists, maps, notes, papers and other miscellaneous items compiled by Brandon Barringer concerning personal, scientific, civic and professional matters.

Consists of personal correspondence between James Gould Cozzens and individuals such as M. Estelle Angier, Frederick Bracher, and William Jovanovich. Also includes correspondence with publishers, such as Harcourt, Brace and Company, Inc and educational institutions, such as Princeton University.

Contains books shelved on Wall 4, i.e. the wall to the right when entering the Studio.

Contains books shelved on Wall 4, i.e. the wall to the right when entering the Studio.

Consists of excerpts, illustrations, correspondence, bills, reviews, galleys, and genealogy related to Samuel Sewall Diary.

Consists of manuscripts of authors such as Charlotte Brontë, Wilkie Collins, Charles Dickens, George Eliot, Sir Walter Scott, Robert Louis Stevenson, and William Makepeace Thackeray, as well as others.