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 Thomas Warren Sears Photograph Collection documents examples of the design work of Thomas Warren Sears (1880-1966), a landscape architect and amateur photographer from Brookline, Massachusetts. Sears, who was based for most of his career in Philadelphia, designed a variety of different types of landscapes ranging from private residences, schools, and playgrounds to parks, cemeteries, and urban housing developments located primarily in Pennsylvania, Maryland, and New York. In addition to some of Sears' design work, images in the collection document Sears' domestic and foreign travels, design inspirations, and family. The collection includes over 4,800 black and white negatives and glass lantern slides dated circa 1899 to 1930. While most images show private and public gardens, there are a significant number of unidentified views and views photographed in Europe during two trips he took there in 1906 and 1908. Few images are captioned or dated. In addition, there are over 50 plans and drawings, most notably for Balmuckety in Pikesville, Maryland and Reynolda in Winston-Salem, North Carolina, and 3 monographs by or about Sears.

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.

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.

The Russian Aeronautical Collection is a mix of technical, historical, and cultural reference materials, including originals or copies of articles, documents and other historical materials relating to Russian and Soviet aviation from the Tsarist period through the Soviet era. The collection focuses on key events, personalities and aircraft designs, and certain subject areas are covered in depth, including the life and career of Igor Sikorsky, the transpolar flights of the 1930s, Soviet aviation in the Spanish Civil War, and the operational history of the Soviet Air Force in World War II.

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.

A collection of approximately 28,000 glass plate negatives showing views of a variety of subjects.

The collection documents Duke Ellington's career primarily through orchestrations (scores and parts), music manuscripts, lead sheets, transcriptions, and sheet music. It also includes concert posters, concert programs, television, radio, motion picture and musical theater scripts, business records, correspondence, awards, as well as audiotapes, audiodiscs, photographs, tour itineraries, newspaper clippings, magazines, caricatures, paintings, and scrapbooks.

The Archival collections of the National Association of Civilian Conservation Corps Alumni (NACCCA) donated in 2006. The Civilian Conservation Corps (CCC), created as part of the New Deal legislation initiated by President Franklin D. Roosevelt in 1933, was a public work relief program for unemployed men designed to reduce high unemployment during the Great Depression. The CCC carried out a broad natural resource conservation program on national, state, and municipal lands from 1933 to 1942. This collection contains papers, photographs, and ephemera collected and created by alumni of the CCC and donated to the NACCCA archives.

The papers of New York artist, critic, historian, writer, art consultant and curator Walter Pach, measure 20.7 linear feet and date from 1857-1980. The collection documents Pach's promotion of modernism through his role in the landmark 1913 Armory Show, his relationships with artists and art-world figures and his extensive writings on art. Records include biographical material, correspondence with family, friends and colleagues including noted artists, handwritten and edited versions of manuscripts by Pach, diaries and journals, business records, printed material, scrapbooks, sketchbooks and artwork by Pach and others, and photographs of Pach and his family, friends, and colleagues. The collection also includes 12 linear feet of selections from Walter Pach's library.