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.

The Diana Fuller papers and gallery records measure 67.9 linear feet and date from 1958 to 2004. The records shed light on the operations of Hansen-Fuller Gallery, Hansen-Fuller-Goldeen Gallery, Fuller-Goldeen Gallery, and Fuller-Gross Gallery through administrative files, correspondence files, artists' files, dealer and institution files, exhibition and event files, financial records, printed materials, photographic materials, as well as some audiovisual and born digital materials. Diana Fuller's papers concern her work with the Bay Area Consortium for the Visual Arts, her book, Art/Women/California, 1950-2000: Parallels and Intersections (2002), and include scattered project files, photographic materials, and more. Also present are correspondence files, artists' files, exhibition material, and financial records generated by Arts Unlimited and Hansen Galleries.

The records of the Catherine Viviano Gallery measure 11.6 linear feet and date from 1930-1990, with the bulk of the materials dating from 1949-1978. Established in New York City in 1949, the gallery specialized in contemporary painting and sculpture primarily by American and European artists. The collection consists of artists' files; correspondence with artists, collectors, dealers, museum directors, curators, and publishers; business records; printed material; and photographs of artwork and artists. Also included are records relating to Catherine Viviano's activities as a private dealer and consultant after she closed the gallery in 1970.

The Florence Pulford collection includes both audio recordings and photographs that were made during the twenty years Pulford worked among Native American quilt makers in the 1970's and 1980's from Montana and the Dakotas. Quilt makers featured in this collection include; Ella First Kill Brown, Frances Weasel Woman Fox, Artie Crazy Bull, Almira Buffalo Bone Jackson and Regina Brave Bull.

This collection consists of the records and historical materials of the Early Bird organization, including correspondence; photographs; the organization's newsletter, Chirp; financial records; reunion memorabilia; biographical material of members; and membership lists. This material was donated to the Museum after the National Air Museum was designated as the official repository for Early Bird records.

Most of the correspondence is directed to Goode, with lesser amounts to True, Walcott, and Rathbun. Also, a small amount of correspondence is addressed to the Secretary of the Smithsonian Institution, (Baird, 1878-1887; and Samuel P. Langley, 1887-1906) but is generally referred to the Assistant Secretary for response. Much of the material …

Photographs of geologic features and the natural environment of the American West, Alaska, and Mexico, most of which were created during government surveys and the expansion of railroads during the 1800s. There are also photographs collected and made by individuals who worked or traveled in the west. Depicted locales include Alaska …

This collection consists of the files of Dr. Farouk El-Baz, principle investigator for the Earth Observation and Photography Experiment (EOPE). The material includes documentation on the Apollo-Soyuz Test Project (ASTP) including correspondence, notes, and reports dealing with all aspects of the mission, as well as crew training and post-flight evaluations.

Sam DeVincent loved music and art and began collecting sheet music with lithographs at an early age. Series 4: Songwriters: A "songwriter" for this series is defined as a composer, a lyricist, or both. An overview to the entire DeVincent collection is available here: Sam DeVincent Collection of Illustrated American Sheet Music.

The papers of New York City sculptor and teacher Chaim Gross measure 21.1 linear feet and date from 1920-2004. The collection provides comprehensive documentation of Gross's career through biographical material, personal and professional correspondence with family, artists, writers, galleries, museums, educational institutions, and religious and philanthropic organizations, writings, personal business records, extensive printed and published material including motion picture film and video recordings of four documentaries, one hundred and fifteen sketchbooks spanning the bulk of Gross's career, and photographs of Gross, his family, many friends and colleagues from the art world, his studio, personal art collection, and works of art. An unprocessed addition of three sketchbooks was donated in 2020.