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.

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 Elise Asher papers measure 1.6 linear feet and date from 1923 to 1994. The collection includes biographical material, letters, writings, works of art, business records, printed material, and photographs reflecting Asher's career as a poet, painter, and sculptor, and her friendships with many prominent artists of the mid-twentieth century.

The papers of Maine abstract painter and interior designer Calvert Coggeshall measure 1.7 linear feet and date from 1920-1999, with the bulk of the material dating from 1965-1989. They consist of scattered biographical material, personal and business related correspondence, writings, exhibition files, design business files, printed material, and photographs of Coggeshall, his friends, and his work.

The papers of painter and art historian Tony Vevers measure 3.4 linear feet and date from 1947 to 2008, with the bulk of materials dating from 1960 to 1999. The collection concerns his career as a painter and teacher and his research and writings about the history of art in Provincetown, Massachusetts. Found within the papers are correspondence, writings, subject files, printed material, and photographs.

The records of the Gertrude Kasle Gallery of Detroit measure 8.1 linear feet and date from 1949-1999, with the bulk of records dating from 1964-1983. The collection documents the establishment and operations of this contemporary American art gallery and consists of artists files, business and administrative files, exhibition files, photographic materials, and interviews and lectures in the form of sound recordings.

The records of the Howard Wise Gallery in New York, and its predecessor the Howard Wise Gallery of Present Day Painting and Sculpture in Cleveland, Ohio, measure 11.4 linear feet and date from 1943-1989. Records consist of correspondence, artist files, exhibition files, business records, writings, and video recordings that document the activities of Wise's gallery in Cleveland from 1957-1961 and, to a lesser extent, his gallery in New York City from 1960-1970. Wise's activities following the closing of the Howard Wise Gallery are also found among the correspondence, artist files, business records, writings, and video recordings.

The papers of Los Angeles art historian, art critic, and writer Merle Schipper measure 12.1 linear feet and date from circa 1930s to 1999. The papers include biographical material, correspondence, writing and research project files, printed material, writings by others, photographs, and artwork.

The records of the B. C. Holland Gallery measure 2.1 linear feet and date from 1942-1991 (bulk dates 1959-1965). Founded in Chicago, Illinois by Bud C. Holland and Noah Goldowsky, the collection documents over 98 artists associated with the gallery. Documentation includes invoices, correspondence between artists and gallery owners, price lists, exhibition catalogs and print materials, magazine and newspaper clippings, photographs, and slides, and some business records of the gallery.

The papers of Dore Ashton measure 35.6 linear feet and date from circa 1928-2014, with one letter in the Joseph Cornell subject file dating from 1849. The records document Dore Ashton's career as an art critic, historian and educator, with particular depth for the period of 1952 through 1990. The collection contains a small amount of biographical material, as well as correspondence, writings, subject files, printed materials, artwork, and reference photographs of artworks. An addition to the Dore Ashton papers includes biographical material, correspondence, writings, writing project and subject files, teaching files, printed material, artwork and sketchbooks, and photographic material.