This collection consists of fifteen photographic prints depicting individuals from Hunkpapa Lakota (Hunkpapa Sioux) and Yanktonnai Nakota (Yankton Sioux) communities, and dating from approximately the 1870s and 1880s.

This collection includes 11 colored cabinet cards that were part of a series called "Colored Cabinets of Noted Indians" published by F. Jay Haynes and Brothers in St. Paul, Minnesota around 1889. The photographs include images of Apsáalooke (Crow/Absaroke), Hunkpapa Lakota (Hunkpapa Sioux), and Niimíipuu (Nez Perce) leaders.

The collection consists of photographs, possibly part of a travelog, depicting mostly American landscapes (particularly tourist destinations), transportation (railroads, roads, and boats), towns, and hotels. A few photographs of Native Americans including images of a Crow burial, a Pueblo ceremony, and men on horseback at Eagle Butte on the Yellowstone …

Stereographs documenting Native North Americans, including studio portraits, camps and dwellings, graves, infants in cradleboards, and pottery. Specific images portray Sitting Bull's camp at Fort Randall, Curly at the Custer monument, and a Southern Plains delegation at the White House Conservatory. Tribes represented include Winnebago, Tuscarora, Tesuque, Seneca, San Juan …

Copies of photogaphs selected from the George Eastman House collection by Bureau of American Ethnology archivist Margaret Blaker in 1962. Many of the photographs are individual or group portraits of American Indians and some highlight pottery, baskets, and cradleboards. There are also images of American Indian dwellings, including tipis and hogans …

Unbound album pages (labeled A through Q) with photographs documenting the people and culture of the Pocatello-Fort Hall area, including Native Americanss (particularly Shoshone-Bannock tribes), agency employees, and missionaries. Included are images of encampments, Sun Dance ceremonies, the Fort Hall Agency, Indian schools and churches, the Run for Fort Hall …

Photographs relating to Native Americans or frontier themes, including portraits, expedition photographs, landscapes, and other images of dwellings, transportation, totem poles, ceremonies, infants and children in cradleboards, camps and towns, hunting and fishing, wild west shows, food preparation, funeral customs, the US Army and army posts, cliff dwellings, and grave …

The General Photograph collections contains photographs depicting people, events, and activities related to the historical and contemporary lives of Native peoples throughout the Western Hemisphere.

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 papers of contemporary and folk art curator, historian, and consultant Dorothy C. Miller measure 34.6 linear feet and date from 1853-2013, with the bulk of the material dating from 1920 to 1996. The papers primarily concern Miller's private art consulting work outside of her curatorial work at the Museum of Modern Art in New York City. Found are scattered biographical materials, extensive correspondence and subject files, and project files for her art consulting work for the Rockefeller family, Rockefeller University, Chase Manhattan Bank, the Port Authority of New York and New Jersey, the World Trade Center, and other miscellaneous corporate and private clients. Miller's work as a trustee and committee member of various public and private boards and commissions is also represented here. Additionally, the papers contain Miller's research files on Edward Hicks and folk art, and a small number of files of her husband Holger Cahill about his work as Director of the Federal Art Project. There is a scattered documentation of Miller's early curatorial work with Holger Cahill on the First Municipal Art Exhibition (1934) held at the RCA Building in Rockefeller Center. Also found is Dorothy Miller's collection of artists' Christmas cards and photographs of Miller and others. An addition to the papers includes biographical material; family papers; correspondence; professional files; art collection and client files; printed material; and photographic material. While a small number professional files are included, the majority of the addition relates to her personal life, including correspondence with her husband Holger Cahill, and files pertaining to her personal art collection.