The records of the American Academy in Rome measure 65.9 linear feet and date from 1855 to 2012. The collection documents the history of the institution from its inception in 1894 as the American School of Architecture in Rome, through the end of World War II, and chronicles the contributions the academy has made to America's cultural and intellectual development. Nearly one-half of the collection consists of an unprocessed addition received in 2014 containing records that mostly post-date World War II and include correspondence and subject files of officers and executives based in the New York office of American Academy in Rome.

The papers of New York sculptor Robert White measure 8.4 linear feet and 0.846 GB and date from 1889-2003, with the bulk of the material from 1915-2003. The collection documents White's varied career as a sculptor, educator, painter, and illustrator through biographical material; extensive correspondence; project files; personal business records; notes and writings; sketchbooks and sketches by Robert White and others; printed and digital material; audiovisual material; artifacts; and photographs.

The papers of New York, Rome, and Paris painter Allen Townsend Terrell painter measure 4.5 linear feet and date from 1908-1982. Included are biographical materials; detailed letters from Terrell to his parents; fourteen diaries describing European travels; scattered financial records; three sketchbooks and miscellaneous sketches; printed material; and photographs of Terrell, his colleagues, his home and studios, artwork, and exhibition installations.

The collection measures 5.6 linear feet, dates from 1909-1978, and documents the career of mural painter and interior designer Carlo Ciampaglia. Found within the papers are biographical material, correspondence, business records, notes and writings, art work, interior decorating and mural project files, printed material, and photographs.

The papers of New York sculptor Lawrence Fane measure 0.4 linear feet and date from circa 1964-2003. The collection primarily documents Lawrence Fane's activities as a sculptor through biographical material; printed material, including clippings, exhibition announcements, and catalogs; and photographs of artwork.

The papers of Reginald R. Isaacs measure 22.54 linear feet and date from 1842 to 1991, with the bulk of the material from 1928 to 1991. The collection includes Isaacs's personal and professional papers, as well as extensive research material he collected and created for his two-volume biography, Walter Gropius: The Man and His Work.

The Francis Davis Millet and Millet family papers measure 3.3 linear feet and are dated 1858-1984, with a few scattered early eighteenth-century items, such as legal documents and printed matter. The bulk of the materials dates from 1858 to 1955. Found are biographical materials, diaries/journals, family letters, notes and writings, art work, printed matter, miscellaneous records, and photographs documenting Millet's wide-ranging artistic and writing career and personal life, including his death aboard the Titanic. Also of interest are approximately twenty ink caricatures attributed to John Singer Sargent.

The papers of Southern California architectural historian, critic, and writer Esther McCoy measure 44.4 linear feet and date from 1876 to 1990 (bulk 1938-1989). The collection documents McCoy's career, as well as her family and personal life through biographical material, extensive correspondence, personal and professional writings, project files, Southern California architects' files, clippings and other printed material, a large collection of photographs and slides, and taped interviews of Southern California modern architects.

The Marcel Breuer papers, 1920-1986, contain biographical material, correspondence, business and financial records, interviews, notes, writings, sketches, project files, exhibition files, photographs, and printed material that document the career of architect and designer Marcel Breuer.

The Chester Beach papers measure 7.32 linear feet and date from 1846 to 1999, with the bulk ot the material dating from circa 1900 to 1999. The work and professional activities of Beaux Arts sculptor Chester Beach (1881-1956) and his family's efforts to exhibit and sell work from the estate are documented by project files, business records, correspondence, scrapbooks, printed material, and photographs. The papers also include many artist-designed Christmas cards sent and received by the Beach family, and artwork by Chester Beach and others.