This collection, which dates from 1926-1986, documents the output of Moses Asch through the various record labels he founded and co-founded, and includes some of his personal papers. The Asch collection includes published recordings, master tapes, outtakes, business records, correspondence, photographs, and film.

The records of the Carnegie Institute, Museum of Art measure 265.8 linear feet and date from 1883-1962, with the bulk of the material dating from 1885-1940. The collection includes extensive correspondence between the museum's founding director, John Beatty, and his successor, Homer Saint-Gaudens, with artists, dealers, galleries, collectors, museum directors, representatives abroad, shipping and insurance agents, and museum trustees. The collection also includes Department of Fine Arts interoffice memoranda and reports; loan exhibition files; Carnegie International planning, jury, shipping, and sale records; Department of Fine Arts letterpress copy books, and a copy of the original card catalog index to these records.

This collection contains the professional papers of William Curtis Sturtevant and documents his activities as Curator of North American Ethnology at the National Museum of Natural History, his work as the editor-in-chief of the Handbook of North American Indians, his research among the Seminole and Iroquois people, and other professional activities. The collection is comprised of books, sound recordings, research and field notes, realia, artifacts, clippings, microfilm, negatives, slides, photographs, manuscripts, correspondence, memorandums, card files, exhibition catalogs, articles, and bibliographies.

This collection is comprised of the professional papers of Gordon D. Gibson. The collection contains his correspondence, field notes, research files, museum records, writings, photographs, sound recordings, and maps.The bulk of the collection consists of Gibson's southwestern Africa research. This includes his field notes, film scripts, photographs, sound recordings, and grant proposals he wrote in support of his fieldwork in Botswana, Namibia, and Angola. In addition, the collection contains his research notes, maps, drafts, publications, and papers presented at conferences. While most of his research focused on the Herero and Himba, the collection also contains his research on the Ovambo and Okavango and other southwestern African groups. In the collection is a great deal of photocopies and microfilms of literature on southwestern African ethnic groups, many of which are in Portuguese and German and which he had translated for his files. He was also interested in African material culture, especially Central African headgear. His research on African caps is well-represented in the collection, and includes photos of caps at various museums, source materials, research notes, and textile samples of knots and loop work. Gibson's files as the curator of African ethnology at the National Museum of Natural History also make up a significant portion of the collection. Among these records are his files for the museum's Hall of African Cultures and other African exhibits; his files on the museum's African collections, early donors and collectors of the collections; his personnel files; documents relating to his committee work; department and museum memos; meeting minutes; and his records as head of the Old World Division and acting chair of the department. The collection also documents the efforts to establish the Smithsonian's National Anthropological Film Center, now the Human Studies Film Archives, as well as his work on the planning committee to establish the Museum of Man at the Smithsonian. Memos and minutes relating to the Smithsonian's Center for the Study of Man are also present in the collection. In addition to Gibson's field photos, the collection also contains African photos taken by others. Among these are Herbert Friedmann's photos of Kenya; Hausmann's Libya photos; photos by Ralph Kepler Lewis during the Morden Africa Expedition in Kenya; and photos by Lawrence Marshall, Volkmar Wentzel, Alfred Martin Duggan Cronin, and Father Carlos Estermann. There are also photos of the exhibit cases from the Hall of African Cultures; photos of Smithsonian and non-Smithsonian African artifacts; and copies of photographs he obtained from different archives, including the National Anthropological Archives. Other materials in the collection include his files as film reviews editor for the American Anthropologist during the 1960s and 70s and his activities in different organizations.

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.

Duncan Schiedt (1921-2014) was a jazz scholar, writer, photographer, film maker, researcher and pianist. He authored four books relating to jazz history. Many of his photographs and articles were featured in magazines, periodicals and documentaries. Schiedt also collected the work of other photographers on the subject of jazz. The collection primarily consists of photographs created by or collected by Mr. Schiedt.

The records of the Richard York Gallery, a New York gallery specializing in American art from early 1800s to 1950, measure 87.5 linear feet and date from circa 1865-2005, with the bulk of the material dating from 1981 to 2004. The collection contains artists' artwork files, documenting the sale and consignment of nearly 6,500 works of art. The gallery's activities are also recorded through correspondence, artists' files, client files, gallery invoices, inventories, business and financial records, printed materials, scrapbooks, photographic materials of artwork, and estate records for the John Marin estate and Sergio Stella estate (Joseph Stella).

The Leo Castelli Gallery records measure 215.9 linear feet and 0.001 GB and date from circa 1880-2000, with the bulk of the materials dating from the gallery's founding in 1957 through Leo Castelli's death in 1999. The major influence of dealer Leo Castelli and his gallery on the development of mid-to-late twentieth century modern art in America is well-documented through business and scattered personal correspondence, administrative files, exhibition files, extensive artists' files and printed materials, posters, awards and recognitions, photographs, and sound and video recordings. Also included are records for the subsidiary firms of Castelli Graphics and Castelli/Sonnabend Tapes and Films.

Harrington was a Bureau of American Ethnology ethnologist involved in the study of over one hundred American tribes. His speciality was linguistics. Most of the material concerns California, southwestern, northwestern tribes and includes ethnological, archeological, historical notes; writings, correspondence, photographs, sound recordings, biological specimens, and other types of documents. Also of concern are general linguistics, sign language, writing systems, writing machines, and sound recordings machines. There is also some material on New World Spanish, Old World languages. In addition, there are many manuscripts of writings that Harrington sketched, partially completed, or even completed but never published. The latter group includes not only writings about anthropological subjects but also histories, ranging from a biography of Geronimo to material on the history of the typewriter. The collection incorporates material of Richard Lynch Garner, Matilda Coxe Stevenson, and others. In his field work, Harrington seems sometimes to have worked within fairly firm formats, this especially being true when he was "rehearing" material, that is in using an informant to verify and correct the work of other researchers. Often, however, the interviews with informants (and this seems to have been the case even with some "rehearings") seem to have been rather free form, for there is a considerable intertwining of subjects. Nevertheless, certain themes frequently appear in his work, including annotated vocabularies concerning flora and fauna and their use, topography, history and biography, kinship, cosmology (including tribal astronomy), religion and philosophy, names and observations concerning neighboring tribes, sex and age division, material culture, legends, and songs. The fullness of such materials seems to have been limited only by the time Harrington had to spend with a goup and the knowledge of his informants.