The papers of sculptor, painter, jewelry designer, and teacher Claire Falkenstein measure 42.8 linear feet and date from 1917 to her death in 1997. There is extensive correspondence with fellow artists, collectors, critics, friends, museums, and galleries. The collection also contains biographical materials, much of it collected and organized by Falkenstein, personal and business records, writings, diaries, exhibition files, commission files, teaching files, photographs, original artwork, scrapbooks, and printed materials. There is a short motion picture film of an interview with Falkenstein featuring the windows she designed for St. Basil's Church in Los Angeles.

The Ankrum Gallery records measure 41.5 linear feet and date from circa 1900 to circa 1990s, with the bulk of the records dating from 1960 to 1990. The papers include over 395 artists files, general gallery correspondence, project files, administrative records, exhibition files, collector and client files, financial material, printed material, 1 unbound scrapbook, and photographs. Also included are personal papers of gallery founder Joan Ankrum and her nephew, artist Morris Broderson.

This collection documents the activities of Joe Glazer's record label Collector Records. Materials include the label's original commercial recordings, paper records related to day-to-day business operations and production, field recordings made by Joe Glazer, and Glazer's personal music collection.

The Computer Oral History Collection (1969-1973, 1977), was a cooperative project of the American Federation of Information Processing Societies (AFIPS) and the Smithsonian Institution. This project began in 1967 with the main objective to collect, document, house, and make available for research source material surrounding the development of the computer.

The papers of Henry Varnum Poor measure 12.9 linear feet and date from 1873-2001, with the bulk from the period 1904-1970. Correspondence, writings, artwork, printed material and photographs document Poor's work as a painter, muralist, ceramic artist and potter, architect, designer, writer, war artist, educator and a co-founder of the Skowhegan School of Painting and Sculpture. Also found is extensive information about the design and construction of Crow House, his home in New City, New York, commissions for other architectural projects, and his personal life.

The Morris Louis and Morris Louis Estate papers measure 17.8 linear feet and date from circa 1912-2007, with the bulk of the material dating from 1965-2000. The collection documents Morris Louis' career as a Color Field painter and founding participant in the Washington Color School, as well as the subsequent administration of his estate by his wife Marcella Brenner. Found within Morris Louis' papers are biographical materials, correspondence, photographs, scattered financial records, notes, writings, printed materials, and a canvas sample. The Morris Louis Estate papers include records of gallery exhibitions, mostly André Emmerich Gallery; artwork inventories; legal records concerning the lawsuit Bernstein v. Brenner; financial records of the sale of Louis' artwork; printed materials; writings about Louis; photographs of exhibition installations and artwork; and project files which include documentation of film projects by Robert Pierce Productions, a catalog raisonne, documentation of PBS documentaries, video recordings of the exhibition "Morris Louis Now", and numerous sound recordings of interviews with artists discussing Morris Louis conducted by Anita Faatz.

The W. Atlee Burpee & Company records - Accretion 1, dated circa 1882-1980, document the firm's business activities developing plant varieties and marketing and selling seeds. They include seed trial records, administrative files, seed catalogs, promotional and instructional materials, awards, reference materials, and other items relating to the company and some of its competitors.

The collection consists of five children's books about the circus, a brochure announcing the show in London, an 1873 advertisement for the Great Traveling World's Fair of Barnum's, and two scrapbooks.

Alexander Gardner (1821-1882) was a photographer best known for his portraits of President Abraham Lincoln, his American Civil War photographs, and his photographs of American Indian delegations. This collection contains 61 albumen prints that were shot by Gardner circa 1866-1868 and held in General William T. Sherman's personal collection. Photographs depict American Indian tribes and Peace Commissioners involved in the 1868 Fort Laramie Treaty; photographs shot along the Union Pacific Railway, Eastern Division in 1867; and photographs of American Indian delegations visiting Washington, D. C. from 1866-1868.

The Jack Tworkov papers measure 9.7 linear feet and are dated 1926-1993. Tworkov's work as a painter and influential teacher, as well as his personal life, are documented by extensive journals and substantive correspondence that record his ideas about art and teaching, and illuminate his relationships with friends, colleagues, and students. Many sketchbooks, writings, interviews, photographs, and moving images are also included.