Karl S. Twitchell was an American mining engineer who conducted extensive surveys in the Middle East, Europe, and South America between 1915 and the 1950s. His papers document the span of his career, particularly his interest in the Middle East, and include correspondence, journals, notes, reports, writings, topical files, photographs, and maps. Personal documents and correspondence with family and associates are also contained.

This collection consists of papers of Antōnēs Dekavalles, a Greek poet, professor at Fairleigh Dickenson University, and editor of The Charioteer, A Review of Modern Greek Culture. Included are: correspondence, autograph manuscripts and typescripts, drafts, miscellaneous notes, and files related to his affiliated organizations.

This collection documents the life and activities of Sylvia Beach (1887-1962), the American author, publisher, and owner of the Paris bookshop Shakespeare & Company, the Paris bookshop that was a meeting-point for French, English, Irish and American writers during the 1920's and 1930's. The collection consists largely of files relating to Shakespeare & Company; Beach's writings and translations, in particular her memoir Shakespeare & Company ; and files relating to the circle of artists and writers surrounding her throughout her life. Included are family, personal, and business correspondence; business records of Shakespeare & Company; personal and family records; manuscripts and artwork by members of her circle; photographs; and memorabilia.

consists of scrapbooks of publicity photographs of American motion-picture actors and actresses, mainly of the 1930s and 1940s, collected by Mrs. A. M. Yeandle.

Peyton Houston (Princeton Class of 1932) worked with the New York investment company Equity Corporation for forty years, while pursuing a career in poetry and freelance writing on the side. His papers include some of his poetry notebooks and drafts and manuscripts of his published works. The collection also contains his correspondence with family and friends, writers and publishers, and photocopied correspondence with Peter Yates. Some drafts of Yates' work and some personal memorabilia of Houston's complete the collection.

Tristan E. Beplat (1912-1997) was a New York banking executive with expertise in international banking. He had a significant role in the economic reconstruction of postwar Japan through his work in the Finance Division of the Economic and Scientific Section, General Headquarters, Supreme Commander for the Allied Powers. Beplat's papers document his service in Japan and include memoranda, papers, and reports on the banks and economy of Japan from 1945 to 1948.

Joseph Edward Raycroft was Princeton University's Chairman of the Department of Health and Physical Education. The Papers contain correspondence, writings, press-releases, reports, newspaper clippings, photographs, and memorabilia documenting Raycroft's personal life and career. Also included are library catalog lists and other material related to Raycrofts Library of memorabilia

The Council on Books in Wartime Records (1942-1947), an organization of publishers and other literary professionals focusing on the promotion of books and reading to further the war effort, consists of records from the preliminary foundation meetings at Times Hall, New York, through the cessation of formal operations in 1946. The major activities of the organization were focused on its two subsidiary publishing ventures, the Armed Services Editions (1943-1947) and the Overseas Editions, Inc. (1944-1945). The Records consist primarily of correspondence of council members, publishers, printers, booksellers, librarians, and the general public. Also present are meeting minutes, press releases, bulletins, radio scripts, contracts, financial records, letters from servicemen, a few photographs of authors and council members, newspaper clippings, and posters. At its last annual meeting in January 1946 the Council's Board of Directors determined that at the end of operations "such records of the Council as merit preservation shall be deposited in an appropriate public institution such as Princeton University Library." The Records were subsequently acquired by Princeton University Library and then librarian Julian P. Boyd.

David Lawrence, Princeton Class of 1910, was an American magazine and news service founder, editor, columnist, and author. This collection contains papers of Lawrence, including correspondence with notable twentieth century figures, articles, speeches, correspondent dispatches, radio broadcast transcripts, and manuscripts for several books.

Consists of material which reflects the long careers of American educators, authors, and literary critics Willard and Margaret Thorp. Willard's papers (1923-1981) include correspondence, writings, class lecture notes, documents, journals and diaries, printed matter, photographs, and papers of others during his writing and teaching years at Princeton University. Margaret's papers (1917-1960) include writings, correspondence, journals, notebooks, and family sketchbooks and photographs.