An interview of Stephen Antonakos conducted 1975 May 9, by Paul Cummings, for the Archives of American Art.

The papers of William Couper date from 1872 through 1971 with the bulk of the material dated 1872 through 1908. The collection consists of 0.9 linear feet of letters, photographs, and printed material that document William Couper's career as a sculptor and his family life. Letters are from Couper and his wife to his parents, and to his brother John, discussing family matters, his art training, his travels, and his work in New York. There are also several letters from his father-in-law, sculptor Thomas Ball.

The papers of abstract kinetic artist and sculptor Alexander Calder measure 2.6 linear feet and date from 1926 to 1967. Found within the papers are scattered biographical materials, correspondence, printed materials, photographs, scattered prints and sketches by Calder, and a scrapbook. Of particular interest are the numerous photographs of Calder, including many of Calder at work in his studios, with his family at their home in Touraine, France, exhibitions, and artwork. Among the photographs are several taken by photographer and artist Herbert Matter and a photograph of Pierre Matisse at Calder's home.

The papers of artist Shirley Jaffe measure 7.1 linear feet and 0.260 GB and date from circa 1950-2011. The collection documents her life and career as an American painter living in Paris through biographical material, letters, notebooks, writings, project files, printed and digital material, photographic material, and sketchbooks.

The Chester Beach papers measure 7.32 linear feet and date from 1846 to 1999, with the bulk ot the material dating from circa 1900 to 1999. The work and professional activities of Beaux Arts sculptor Chester Beach (1881-1956) and his family's efforts to exhibit and sell work from the estate are documented by project files, business records, correspondence, scrapbooks, printed material, and photographs. The papers also include many artist-designed Christmas cards sent and received by the Beach family, and artwork by Chester Beach and others.

The papers of painter and theatrical set designer Eugene Berman date from 1926-1975 and measure 6.7 linear feet. Found within the papers are scattered letters, primarily postcards, from various colleagues including Juliet and Man Ray and Berman's brother Leonid. There are also notes, scattered artwork, printed material, and extensive photographs, many of Mexico.

The papers of painter Cady Wells measure 4.3 linear feet and date from 1913 to 1968. The collection provides a range of documentation of Wells' life and career, namely as a landscape artist in New Mexico and as a servicemember of the United States Army during World War II. Among these materials are twenty-two personal journals; correspondence with friends, family, and art organizations; preliminary sketches and watercolors; fourteen sketchbooks; photographs; printed material; biographical material; and documents related to his professional affiliations.

An interview with Jack Pierson, conducted 2017 January 16-17, by Alex Fialho, for the Archives of American Art's Visual Arts and the AIDS Epidemic: An Oral History Project, at Pierson's home in New York, New York.

The papers of New York museum director and independent curator Thomas M. Messer measure 4.6 linear feet and date from 1949-2010. Material includes correspondence, a diary transcript, and printed material that reflect Messer's long career, primarily as director of the Solomon R. Guggenheim Foundation. Correspondence comprises the bulk of the collection and documents the relationships he built with artists, art historians, curators, and others colleagues. Notable correspondents include Francis Bacon, Will Barnet, Larry Bell, Alberto Burri, Pol Bury, Marc Chagall, Chryssa, Jean Dubuffet, Max Ernst, Dan Flavin, Helen Frankenthaler, Alberto Giacometti, Richard Hamilton, Jean Hélion, Grace Knowlton, Rosemarie Koczy, Jirí Kolár, Katharine Kuh, Agnes Martin, Henry Moore, George Rickey, Charles Simonds, Clyfford Still, Jack Tworkov, and many others.

The Neil Juhl Larsen research material on Charles Biederman measures 9.4 linear feet and dates from circa 1927-2011. The material was compiled primarily by Neil Juhl Larsen in preparation for his biography, Charles Biederman (Hudson Hills Press, 2011). Also included is a small amount of material compiled by art historian Susan Larsen (no relation to Neil), who completed the book after Neil Larsen's death in 2006. The bulk of the research material consists of original papers belonging to Charles Biederman, including biographical material, correspondence, writings, personal business records, printed material, and photographs. These papers were given to Neil Juhl Larsen by Biederman and his daughter Anna Biederman Brown.