The papers of LeRoy Neiman measure approximately 70.5 linear feet and date from 1938-2005. The collection includes biographical materials, correspondence, project files, printed material and artifacts documenting the career of the American painter LeRoy Neiman.

The papers of artist Michael Mazur measure 22.2 linear feet and 22.83 gigabytes, and date from circa 1936 to 2016, documenting a studio and exhibition practice in addition to teaching and activism activities in both paper and digital formats in the following series: biographical materials, correspondence, studio records, gallery records, project records, affiliations, exhibition records, writings, printed materials, photographic materials, and artwork.

The collections documents the growth and development of the American wine industry, 1996-2002, using the Stag's Leap Wine Cellars as a case study. Materials include oral and video histories, photographs, business records, and printed materials.

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 papers of Philadelphia art historian and writer Charles Henry Hart date from 1774-1930, bulk 1888-1918, and measure 6.1 linear feet. Found within the papers are correspondence, subject files, scattered personal business records, a file of images of art work, notes and writings, and printed material. The subject files include letters from art historians, art collectors, dealers, and gallery owners.

The papers of sculptor Hiram Powers measure 12.4 linear feet and date from 1819 to 1953, with the bulk of the material dating from 1835 to 1883. Over two-thirds of the collection consists of Powers' correspondence with business associates, purchasers of his artwork, and numerous friends in the United States and Florence, Italy. Of note is Powers' "Studio Memorandum," from 1841 to 1845, which contains dated notations of letters written, receipts and expenditures, business contacts, works in progress, commissions and price quotations for work, comments on problems encountered during studio work, and other notes. Additional papers include scattered biographical material, financial and legal records, printed materials, photographs of Powers, his family, artwork, as well as an extensive collection of carte de visite and cabinet card portraits of many notable figures. Also found is a small amount of artwork by Powers and others, a scrapbook, and two autograph and memorabilia albums.

The Sylvan Cole Gallery records and Sylvan Cole papers measure 29.4 linear feet and date from 1935 to 2004, with the bulk of the records dating from 1959 to 2003. The records shed light on the gallery's operations through administrative records, artist files, exhibition and event files, institution and museum files, gallery and dealer files, client and collector files, financial records, and appraisal and legal records. The collection also includes papers of Sylvan Cole, including material generated during his career as president and director of Associated American Artists Gallery; an appraiser of fine-art prints; and an authority on twentieth-century American prints. Some personal material is present as well.

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 papers of abstract expressionist painter and playwright Paul Jenkins measure 11.1 linear feet and date from circa 1915 to 2010. Jenkins's career in New York and Paris is documented through biographical material, family papers, correspondence, writings, personal business records, printed material, photographs of Jenkins in his studio and at various events, and original artwork by Jenkins and others.