The modern and contemporary art gallery records of the Susan Conway Gallery in Washington, D.C. measure 23.9 linear feet and 0.001 GB and date from circa 1928, circa 1940s-2003, with the bulk of the material dating from 1987-2003. Nearly half of the collection documents the gallery's work as the sole representative of artist and political cartoonist Pat Oliphant through administrative records, exhibition files, press clippings, and a handful of photographs. Also found in the collection are artists' files of other artists represented by the gallery, client files, administrative records, printed and digital materials, and the records of the Susan Conway Conservation Studio.

The papers of New York-based painter Buffie Johnson measure 3.4 linear feet and date from circa 1920-2010. While the collection is primarily composed of printed materials that document her career and exhibition history, a small amount of biographical material, correspondence, writings, exhibition and project files, and photographic material provide more in depth documentation of her personal and professional life.

The papers of New York sculptor, painter, educator, and video artist, Benedict Tatti (1917-1993) measure 1.8 linear feet and date from 1936-2011, with the bulk of the collection dating from 1945-1993. Papers consist of biographical material, correspondence, project files, subject files, exhibition files, writings, notes, and lists, printed materials, and photographs. Exhibition files and printed material, such as catalogues and checklists provide an overview of Tatti's activities as a sculptor and video artist. Also, photographs of artwork are a rich source of provenance-related information on Tatti's sculptures.

The Paul Hollister papers measure 9.4 linear feet and date from circa 1883 to 2004, with the bulk of the papers from 1947-1996. Biographical material and correspondence both personal and professional are included, in addition to project files documenting various writing, teaching and curatorial projects, as well as ongoing working relationships with various institutions. Also included are topical projects that overlapped with specific research interests, containing a considerable amount of research material. Writings by Paul Hollister include manuscript material spanning the breadth of his professional writing career, from his work as a columnist, to his articles on glass, as well as some works of fiction. Also included is a full manuscript of one of Hollister's books on glass paperweights. The published portion of this content is mirrored in the printed material series. The business records of Paul Hollister contain financial information about his household and collections, as well as his family's estate. Also included are records relating to Paul Hollister's art studio and an inventory of his paintings and other works of art in the form of index cards. Select photographs of Hollister's collection of art objects are included, along with images of Paul and Irene Hollister.

The records of the Downtown Gallery date from 1824 to 1974 (bulk 1926-1969) and measure 109.56 linear feet. The records present a comprehensive portrait of a significant commercial gallery that operated as a successful business for more than forty years, representing major contemporary American artists and engendering appreciation for early American folk art. There is an unprocessed addition to this collection dating circa 1970 of a single financial/legal document.

The records of Henri Gallery, a Washington, D.C. gallery that showed painters from the Washington Color School and emerging artists, measure 55.4 linear feet and date from circa early 1900s, 1940 to 1996, with the bulk of the materials dating from 1957 to 1995. The gallery's relationship with artists and clients, exhibitions, sales, and other business is documented in alphabetical files containing a wide variety of materials, including correspondence, sales records, printed materials, photographs, slides, and motion picture film. Additional correspondence, newspaper clippings, 114 exhibition posters, scattered drawings, illustrated cards, and photographic materials are also found in the collection.

Papers of sculptor Patricia Johanson include professional and personal correspondence, 1967-1998; writings on public art, articles, and reviews; a transcript of an interview of Johanson conducted by Jan Evans; a copy of a Master's thesis written on Johanson's sculpture; clippings, exhibition catalogs and announcements; and photographs of Johanson and her work. The collection measures 1.5 linear feet and dates from 1964 to 1998.

The records of nationally renowned Boston, Massachussetts, stained glass design company, Wilbur H. Burnham Studios, measure 35.9 linear feet and date from circa 1904-1991. The majority of the collection consists of project files for the studio's stained glass window contracts throughout the United States from the 1920s-1980s. In addition to project files, records include biographical material for the owners, correspondence relating to personal and studio business, general business and financial records, writings such as published articles by Wilbur H. Burnham, scrapbooks and other printed material documenting the history of the company, artwork including extensive watercolor design studies for stained glass, and photographic material.

The papers of Italian-American sculptor, educator, printmaker, and painter Italo Scanga, date from circa 1930 to 2001 and measure 15.4 linear feet. The papers focus on Scanga's work as an artist but also include scattered teaching materials. Found are biographical materials, correspondence, artist files, exhibition and gallery files, professional files, a video recording, and printed material.

The papers of painter and photographer Stanley Twardowicz measure 1.1 linear feet and date from 1942-2009, with the bulk of the papers dating from 1942-1981. The papers contain biographical material, scrapbooks, letters, printed material, photographs, and audio and video recordings regarding the career of Stanley Twardowicz as a painter and photographer.