The National Congress of American Indian (NCAI), founded in 1944, is the oldest nation-wide American Indian advocacy organization in the United States. The NCAI records document the organization's work, particularly that of its office in Washington, DC, and the wide variety of issues faced by American Indians in the twentieth century. The collection is located in the Cultural Resource Center of the National Museum of the American Indian.

The J. Horace McFarland Collection includes over 3,100 photographic images of private and public gardens throughout the United States, as well as some from foreign countries, dating from 1899 to 1963. Many of these images, generated for Mount Pleasant Press (later the J. Horace McFarland Company), were used to illustrate trade catalogs published by the firm as well as journal and newspaper articles. The collection also contains color records that were used as reference aids during the printing process, plant patents, and various publications of the McFarland Company.

Collection includes historic photographs, slides and films on subjects relating to all aspects of the petroleum industry, including exploration, drilling, refineries, tankers, pipelines, automobiles, trucks, aviation, refueling, buildings, coal, gasification, plants, mining, surface mining, fields, land reclamation, coastal zone management, corporate public service, educational programs, crude oil, deepwater ports, and watercraft It also documents numerous products other than gasoline produced by the petroleum industry, such as propane, lubricants, heating oil, and plastics.

This accession consists of records documenting curatorial activities and collections in the Hirshhorn Museum and Sculpture Garden, such as construction and design projects, reinstallations, exhibition schedules, loans, meetings, and special events. Judith Zilczer, Curator of Painting, maintained these records. Materials include correspondence,...

An exhibition on history of the Anacostia neighborhood of Washington, D. C. The show was organized by the Anacostia Neighborhood Museum and held there from March of 1977 to March 1978. Louise Daniel Hutchinson served as curator. These records document the planning, organizing, execution, and promotion of the exhibition. Materials include correspondence, research files, exhibit script, administrative records, brochures, posters, press coverage, education packets, loan agreements, floor plans, and catalogues.

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.

This accession includes records documenting the activities of Edward J. Maruska, who served on the Board of Directors from 1973-1980, and as President, 1978-1979, of the American Association of Zoological Parks and Aquariums (AAZPA), which was renamed the American Zoo and Aquarium Association in 1994. Materials include Maruska's correspondence...

These records consist mostly of the correspondence of Warren H. Robbins, which documents activities of the National Museum of African Art (NMAfA) since its inception. Also included are some correspondence and memoranda of Jean M. Salan, John E. Reinhardt, and David L. Stratmon, a previous Associate Director of MAA (Museum of African Art). ...

This accession consists of program files and docent files related to summer intern programs, docent training, and education programs and lectures sponsored throughout the year at the Cooper-Hewitt, National Design Museum. Materials include newspaper clippings, planning files, brochures, lectures, correspondence with participating scholars, ...

The Smithsonian Institution Festival of American Folklife, held annually since 1967 on the National Mall in Washington, D.C., was renamed the Smithsonian Folklife Festival in 1998. The materials collected here document the planning, production, and execution of the annual Festival, produced by the Smithsonian Center for Folklife and Cultural Heritage (1999-present) and its predecessor offices (1967-1999). An overview of the entire Festival records group is available here: Smithsonian Folklife Festival records.