An interview of William Morris conducted 2009 July 13-14, by Mija Riedel, for the Archives of American Art's Nanette L. Laitman Documentation Project for Craft and Decorative Arts in America, at Morris' home, in Stanwood, Washington.

The papers of photographer, filmmaker, and painter Rudy Burckhardt measure 5.6 linear feet and date from 1934 to 2015. A bulk of the collection consists of black and white negatives which document over 260 mid-to-late twentieth century modern artists, their work, studios, and/or exhibitions. Notable artists include Willem de Kooning, Dan Flavin, Joseph Cornell, Helen Frankenthaler, Donald Judd, Franz Kline, Roy Lichtenstein, Louise Nevelson, Isamu Noguchi, Frank Stella, and many others. Burckhardt was hired to photograph for a number of New York art galleries such as the Leo Castelli Gallery and Green Gallery; art collectors including Chaim Gross and David Rockefeller; and art magazines such as ARTnews. Personal papers include announcements and an exhibition catalog; clippings; photographs on postcards; and a book, entitled Conversations with Rudy Burckhardt About Everything, by Simon Pettet, 1987. A small but rich addition to the collection dates from 1941-2015 and contains a curriculum vitae; letters from Joe Brainard, Harold Schimmel, and others; writings; one scrapbook dating from World War II containing letters Burckhardt wrote to Edwin Denby; printed announcements and clippings; and one photograph of Burckhardt taken by Yvonne Jacquette.

The papers of Massachusetts lithographer and etcher Elizabeth Campbell Fisher Clay measure 1.9 linear feet and 0.057 GB and date from circa 1873 to circa 2015, with the bulk of materials from 1890 to 1930. This collection includes biographical materials, correspondence, writings, fifteen diaries, six travel diaries, teaching files, artwork, printed materials, and photographs.

The papers of architectural historian, author, critic, teacher, and museum director, Henry-Russell Hitchcock, date from 1919-1987 and measure 24.8 linear feet. Almost all of the collection is comprised of Hitchcock's correspondence files relating to academic research, teaching, curatorial interests, and professional associations. Letters are from prominent architectural historians, architects, artists, preservationists, museum directors and curators, and family and friends. Also found are two feet of writings by Hitchcock and others, scattered biographical information, printed material, and photographs of Hitchcock and architecture.

The papers of New York editor and art critic Thomas Hess measure 10.01 linear feet and date from 1939 to 1978. The collection includes biographical materials, correspondence, extensive writings and notes, artists and subject files that also include recorded conversations with artists and others, printed materials, photographic materials, and artwork. There is a .01 linear foot unprocessed addition to this collection donated in 2022 that includes a six page typed manuscript, "Think, American Painting," undated, by Thomas Hess and the book American Realists and Magic Realists, The Museum of Modern Art, 1943, signed by Hess.

This collection consists of the records of the Society for American Archaeology (SAA) and documents the activities of the officers of SAA and the editors of the journal American Antiquity. Materials include minutes, correspondence, reports, newsletters, financial records, memorandums, contracts and journals.

The papers of art historian, educator, writer and psychologist Rudolf Arnheim measure 9.6 linear feet and date from 1919 to 1998. The papers document his career in New York, Michigan, and abroad through biographical material, correspondence, writings, lectures, diaries, printed material, and sound recordings.

The papers of John Lawrence Angel present a complete portrait of the professional life of one of the most important and influential physical anthropologists in the United States. Angel was best known for his work with cultures in the eastern Mediterranean and for his work in forensic anthropology; but his contributions were widespread. His influence was felt in studies of human microevolution, the relationship between environment and disease, human evolution, and paleopathology. His research was said to be ten years ahead of its time. The papers include correspondence with many of the leading anthropologists of the time; honors and awards bestowed on Angel; materials on Angel's educational career, both as an undergraduate and as a teacher; extensive photographs; a virtually complete collection of his writings; materials concerning his research and his work in forensic anthropology; and his activities in professional organizations. The bulk of the papers reflect Angel's life-long interest in examining the relationship between culture and biology in human groups through time. There are a few records on Angel's administrative involvement in the Department of Anthropology of the United States National Museum/National Museum of Natural History.

These records document the governance and programmatic activities of the Museum of the American Indian/Heye Foundation (MAI) from its inception in 1904 until its sublimation by the Smithsonian Institution in 1990. The types of materials present in this collection include personal and institutional correspondence, individual subject files, minutes and annual reports, financial ledgers, legal records, expedition field notes, research notes, catalog and object lists, publications, clippings, flyers, maps, photographs, negatives and audio-visual materials. These materials span a varied range of subjects relating to the activities of the museum which are more fully described on the series level.

The Los Angeles Art Association records measure 12.6 linear feet and date from 1922-1990. Almost a third of the collection consists of artists' files containing a wide variety of materials documenting the association's relationship with numerous California and international artists. Also found are ten scrapbooks documenting exhibitions and events over the course of 50 years, administrative files, correspondence, subject files, exhibition files, financial and legal records, printed material, and photographic material depicting artists, events, and artwork. Scattered files of Executive Director Helen Wurdemann's are also found throughout the collection.