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 interviews conducted by curator Maurice Tuchman measure 0.4 linear feet and date from 1976. The collection is a series of interviews with thirteen persons associated with the painter Richard Diebenkorn, including Diebenkorn's wife, his friends, as well as collectors, art historians, and others. The interviews were conducted in conjunction with the 1977 exhibition, "Richard Diebenkorn: Paintings and Drawings, 1943-1976" at the Los Angeles County Museum of Art.

The collection documents Garfield and Company, a pharmaceutical manufacturer in New Jersey during the twentieth century. Garfield and Company, founded by Isidor Z. Garfield (1863-1951), made Seidlitz Powder, a commonly known medication composed of tartaric acid, sodium bicarbonate, and potassium sodium tartrate that was used as a mild cathartic by dissolving it in water and then drinking it. Materials include customer files, invoices, correspondence, advertising and packaging materials, calendars, posters, financial records, and an oral and video history with Julius Garfield, son of Isidor Z. Garfield.

The collection documents family history in Japan and in America and consists of photographs, documents and genealogical charts. There are also original audio recordings of Japanese poetry recitations and a transcript of an oral history interview relating to the internment of Japanese Americans.

The papers of art historian and museum educator Ruth Bowman are dated 1936-2006, bulk 1963-1999, and measure 26.7 linear feet and 21.99 GB. Professional correspondence and subject files document Bowman's relationships with colleagues and reflect her interests, activities including curatorial work, and accomplishments as a museum educator. Writings and related research materials include her thesis,"Thomas Pollock Anshutz, 1851-1912" (M.A., Institute of Fine Arts, New York University, 1971), and unfinished projects. Also found are interviews conducted by Bowman with a wide range of individuals for a variety of purposes.

The W. Atlee Burpee & Company records, dated circa 1873-1986, document the firm's business activities developing plant varieties, working with contract seedsmen, and marketing and selling seeds. They include seed trial records, seed contracts, sales and acccounting records, inventories, office correspondence, seed catalogs, promotional and instructional materials, advertisements and advertising reports, contest letters, daybooks, photographs, reference materials, and other items relating to the company and some of its competitors. The collection also includes Burpee family papers.

The collection primarily documents the activities of the National Museum of American History's Program in African American Culture (PAAC) dating from 1979 through 2004. The Program in African American Culture (PAAC) created public programs documenting the black experience in the United States, as well as, other countries. Archival materials include photographs, programs, administrative files, magnetic tape, audiocassettes, U-matic and VHS video cassettes.

Collection documents Sims's activities as a traveler and his interest in historic restoration. It includes forty-one notebooks, 6,000 color slides, a smaller number of photographic prints, forty-one stereo view cards, and three boxes of personal papers and ephemera. While some images are personal, the majority form a documentary record of various subjects and places and provide biographical information on Sims.

The collection consists of correspondence, appointment books, business records, music manuscripts, sound recordings, photographs, and ephemera documenting the activities of Duke Ellington and the management of Tempo Music, Incorporated. There is a small amount of material relating to the Ellingotn family.

The Emmet Family papers document the lives and careers of two generations of the Emmet family from New Rochelle, New York and Stockbridge, Massachusetts, whose artistic talents flourished during the later 19th through the mid-20th centuries. The collection dates from 1792 to 1989, with the bulk of the material dating from 1851-1989, and measures 9.1 linear feet. Through biographical material, two diaries, correspondence, writings and notes, exhibition files, business records, printed material, two scrapbooks, artwork, and photographs of family, friends, exhibitions, and artwork, the papers provide both a rich overview and detailed insights into the daily lives, relationships, and careers of many members of the family. The collection focuses in particular on sisters Lydia Field Emmet, Jane Erin Emmet de Glehn, and Rosina Emmet Sherwood, their mother, Julia Colt Pierson Emmet, and their cousin Ellen Gertrude "Bay" Emmet, all noted painters and illustrators.