The papers of arts administrator Mildred Baker measure 2.7 linear feet and date from 1882 to 1997, with the bulk of the material dating from 1923 to 1997. Found within the papers are biographical materials; personal and professional correspondence; writings; files related to her work on the WPA Federal Art Project and other institutional art projects; printed material; photographs of Baker; and photographs and papers related to the work of her husband, Jacob Baker, who also administered programs for the WPA.

The papers of Swedish-born painter and collagist Siri Berg measure 1.1 linear feet and date from 1966 to 1998. The bulk of the collection consists of studies for artwork, and may include paint color choices and samples, sketches, plans, and notes. Also found are scattered correspondence, photographs, printed material, and a video recording of Berg in her SoHo studio.

The papers of African American artist, curator, and arts administrator Evangeline "EJ" Montgomery measure 26.1 linear feet and date from 1929-2019. The papers relate to Montgomery's career and involvement in the African American art scene in California and Washington, D.C. The collection includes biographical materials consisting of calendars and appointment books, certificates and awards, records regarding Montgomery's personal art collection, resumes and biographies, and other personal records; correspondence with colleagues and friends such as Benny Andrews, Willis Bing Davis, Edmund Barry Gaither, Eugene Grigsby, Dele Jegede, Samella Lewis, Nzegwu Nkiru, and A.M. Weaver; professional activity files documenting Montgomery's career as a consultant, curator, member, and volunteer for a myriad of organizations including the American Association for State and Local History, National Conference of Artists, and the Oakland Museum; and research files and notes on African and African American arts and history, Black media, Black photographers, the museum profession, and the artists Betye Saar, Lois Mailou Jones, Nike Davies-Okundaye, Romare Bearden, Ruth Waddy, Sam Gilliam, and Sargent Johnson. Also included are files regarding Montgomery's career as an artist containing material on the Brandywine Workshop, interviews with Floyd Coleman and for The Historymakers, sales and consignment records, and other material; printed and documentary material consisting of art reproductions, clippings, exhibition announcements and catalogs, and posters regarding Montgomery and other African American artists; artwork by Montgomery, including student sketchbooks, and others; photographic material of Montgomery, friends and colleagues, events, personal snapshots, and works of art; and unidentified audiovisual material.

The records of the National Society of Mural Painters measure 13.1 linear feet and date from 1895 to circa 2007. The activities of the society are documented through administrative files, membership files, correspondence, committee files, exhibition and competition files, artist files, financial and legal records, printed material, a scrapbook, and photographic materials.

The papers of New York sculptor, collector, and dealer George Grey Barnard measure 12 linear feet and date from 1860 to 1969, with the bulk of the materials dating from 1880-1938. These papers document his life and work as an artist, as well as his activities as a collector and dealer of medieval art, through correspondence, collecting notebooks, diaries and daily journals, ephemera, inventories, business and financial records, exhibition catalogs, newspaper clippings, reference materials, publications, photographs, and a small number of sketches.

The papers of Stephan Lion measure 0.8 linear feet and date from 1933 to 1996. The papers document his career as an art consultant and exhibition designer through correspondence with artists and art institutions, as well as sketches, exhibition catalogs, contracts, an award, and other professional material.

The papers of sculptor and educator Marianna Pineda (1925-1996) date from 1943-1998 and measure 3.7 linear feet and 0.001 GB. The collection documents Pineda's career through biographical material, correspondence, exhibition files, project files, personal business records, printed and digital material, photographs, and some audiovisual material.

The records of the DC Cowboys Dance Company, an all-male, gay, non-profit dance company based in Washington, DC. that was active from 1994-2012. They peformed nationally and internationally live and on television, "celebrating diversity through dance."

The Austin Merrill Mecklem and Marianne Greer Appel papers measure 5.0 linear feet and 0.035 GB and date from 1910-2006, with the bulk of the materials dating from 1928-1977. Correspondence, writings, drawings, printed and digital material, miscellaneous items and photographs document Mecklem as an artist, muralist and art instructor and Appel as an artist, puppet designer and author and illustrator of children's books. A significant part of Appel's papers consists of drafts of two illustrated children's books. There is an unprocessed addition of 3.6 linear feet donated in 2019 relating to Marianne Greer Appel including biographical material, correspondence, writings, rare published and printed material, photographs, and preliminary works of art.

This collection documents Haley's involvement with astronautics and space law. The material consists primarily of documents covering Haley's activities in the IAF and ARS, including information on the various conferences and institutes he helped organize. The collection also contains material relating to the founding and early operations of Aerojet...