The Zorach Family papers measure 4.4 linear feet and consist of materials relating to the lives and careers of sculptor and painter William Zorach, his wife painter and weaver Marguerite, and their children, painter and multi-media artist Dahlov Ipcar and collector and art dealer Tessim Zorach. The bulk of the papers consists of letters to Tessim regarding his parent's artwork. Additional materials include scattered letters to William Zorach; writings and notes by William, Marguerite, and Tessim; a sketchbook and drawings by William; prints by Marguerite; Marguerite's scrapbook; printed materials; and photographs of the Zorach family and of William Zorach in his studio and at work.

The papers of contemporary Color Field painter and educator Sam Gilliam measure 7.9 linear feet and date from 1957 to 1989. The papers include biographical material, correspondence, writings, business records, printed material, subject files, a scrapbook, artwork, and photographic material that document Gilliam's life from his time as a student through his teaching, professorial, and artistic career. The collection highlights Gilliam's close involvement with the art institutions, racial politics, and artistic innovation taking place in 1960s through 1980s America, specifically in Washington D.C.

The Macbeth Gallery records provide almost complete coverage of the gallery's operations from its inception in 1892 to its closing in 1953. Through extensive correspondence files, financial and inventory records, printed material, scrapbooks, reference and research material, and photographs of artists and works of art, the records document all aspects of the gallery's activities, charting William Macbeth's initial intention to lease his store "for the permanent exhibition and sale of American pictures" through over sixty years of success as a major New York firm devoted to American art. The collection measures 131.6 linear feet and dates from 1838 to 1968 with the bulk of the material dating from 1892 to 1953.

The papers of New York City art critic, writer, and lecturer Forbes Watson date from 1840-1967 with the bulk of materials dating from 1900-1960 and measure 13.92 linear feet. Found are biographical materials, correspondence, business records relating to the Arts Publishing Corporation, records documenting Watson's work for the Public Works of Art Project and the Section of Painting and Sculpture, reference files, an exhibition file from the Pepsi-Cola Company's Third Annual Exhibition, writings and notes, ten scrapbooks and loose pages, printed materials, and photographs.

The Ellen Hale and Hale family papers measure 3 linear feet and date from circa 1860 to 1952. Found within the papers are biographical material for Ellen Day and Edward Everett Hale; personal correspondence from Ellen Day and Lillian Westcott Hale; diaries by Ellen Day and Susan Hale; an appraisal of the Hale estate and personal business records for Ellen Day and Edward Everett Hale; printed material; sketchbooks and sketches by Ellen Day and Herbert Dudley Hale; and travel photographs of the Hale family.

The records of the Richard York Gallery, a New York gallery specializing in American art from early 1800s to 1950, measure 79.3 linear feet and date from circa 1865-2005, with the bulk of the material dating from 1981 to 2004. Three-fourths of the records are artists' artwork files, documenting the sale and consignment of nearly 6,500 works of art. The gallery's activities are also recorded through correspondence, client files, gallery invoices, inventories, business and financial records, printed materials, scrapbooks, photographic materials of artwork, and estate records for the John Marin estate and Sergio Stella estate (Joseph Stella). An addition of 10.2 linear feet, dated circa 1865 to 2005, includes artists' files arranged alphabetically containing printed material, clippings, exhibition announcements, and scattered correspondence and financial documents.

The records of New York City Fischbach Gallery measure 39.5 linear feet and date from 1937 to 2015, with the bulk of materials dating from 1963 to 1977. The majority of the collection consists of artists files containing a wide variety of materials documenting the gallery's relationship with its stable of modern and avant garde artists, as well as gallery exhibitions. Files include biographical materials, correspondence, printed materials, and photographs. Gallery records also include general business correspondence, access-restricted financial records; and additional printed materials. The 2015 addition of 14 linear feet consists of inventory and client sales records in the form of card indexes. The 2019 addition consists of material related to Marilyn Fischbach's art collection.

The papers of Southern California painter and instructor Hassel Smith measure 4 linear feet and date from circa 1900 to 2004 with the bulk of the materials dating from 1930-1995. Found within the papers are correspondence, a transcript of an interview conducted by Jan Butterfield in the 1980s, personal business files, teaching files, writings by Smith and others, sketches, printed materials, and photographs of Smith, his family and friends, and his artwork. There are audio recordings of a lecture series organized by Smith and of reviews of Smith's work. Correspondents include Paule Anglim, Elmer Bischoff, Andre Emmerich, Clyfford Still, Wayne Thiebaud, and many others.

The papers of art critic, writer, and historian Elizabeth McCausland measure 45 linear feet and date from 1838 to 1995, with the bulk of the material dating from 1920 to 1960. The collection provides a vast accumulation of research data on various artists and aspects of American art, especially the early American modernists and the Federal Arts Projects. Papers include McCausland's extensive research and writing files, particularly on Marsden Hartley, E. L. Henry, Lewis Hine, George Inness, and Alfred H. Maurer. McCausland's correspondence with artists includes a substantial amount with Arthur Dove and Alfred Stieglitz. Her collaborative work with Berenice Abbott on the Changing New York book and series of photographs is well-documented within the collection. Also found are general writings, subject files, files relating to exhibitions, teaching, and committees, photographs, art work, personal papers, and printed material. Additional McCausland material donated later from the estate of Berenice Abbott include biographical materials, project files, writings, and printed materials.

The papers of art historian, art critic, author, librarian and educator Ellen Hulda Johnson measure 55.3 linear feet and date from 1872-1994, with the bulk of the material dating from 1921-1992. The papers include biographical materials; personal and family files; personal, professional, and business correspondence; extensive research and writing files; teaching files; subject files; professional and curatorial files; and artists' files. Johnson's papers reflect the full range of her career, interests, and close relationships with many artists.