The Morgan Russell papers, 1891-1977, present a good overview of Russell's career as a painter and sculptor, with an emphasis on his development of the color theory movement, Synchromism. The papers include correspondence, biographical material, transcripts of lectures given by Russell, illustrated notebooks and sketches, printed material and photographs.

The records of Owen Gallery measure 9.4 linear feet and date from 1929-2010, bulk 1980-2010. The gallery, which operated from 1986 to 2009 in New York, specialized in late nineteenth and early twentieth century American art with an emphasis on The Eight, Ashcan, and early American modernism. Michael Owen and James Yost owned and directed the gallery. Found within the records are exhibition files; inventory and sales records; printed material; and records regarding painter Yasuo Kuniyoshi. Material dating from before 1986 when the gallery was established is research related to an artwork's provenance.

The papers of landscape painter Mary Butler date from 1853-1946, bulk 1884-1946, and measure 1.6 linear feet. Found within the papers are biographical material, correspondence, and records relating to Butler's long participation in the Fellowship of the Pennsylvania Academy of the Fine Arts. Also found are notes and writings, a scrapbook, printed material, and photographs of Butler, her friends, her studio in Ogunquit, Maine, her landscape paintings, and exhibition installations.

The papers of art writer and editor Mary Fanton Roberts measure 3.8 linear feet and are dated 1880 to 1956. The bulk of this collection is Roberts' correspondence with numerous important artists, dancers, actors, writers, and musicians of the day. Also found are scattered biographical materials, family correspondence, writings, printed material, photographs and artwork.

The papers of art critic, editor, and gallery director Sidney Woodward date from 1823 to 1963, bulk 1915-1932, and measure 3.5 linear feet. The majority of the collection consists of personal and professional correspondence and collected letters that pertain to Woodward's relationships with various artists, galleries, and arts organizations. Also included in this collection are two biographical documents; lecture notes and collected writings; printed material including books relating to the topic of art, exhibition catalogs, and newspaper clippings; a few personal photographs and reference photographs of paintings; and scrapbooks containing newspaper clippings, art reproductions, and printed material from the Casson Galleries.

The papers of Massachusetts lithographer and etcher Elizabeth Campbell Fisher Clay measure 1.9 linear feet 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 collected papers of Everett Shinn measure 3.0 linear feet and date from 1877 to 1958. Found within the papers are biographical material; correspondence with friends and colleagues; personal business records; art work, including two sketchbooks of designs for Belasco's Stuyvesant Theatre; notes and writings; eight scrapbooks; printed material; and numerous photographs of Shinn, his colleagues, and his work.

The Frank K. M. Rehn Galleries records measure 21.8 linear feet and are dated 1858-1969 (bulk 1919-1968). The records consist mainly of business correspondence with collectors, artists, museums and arts organizations, colleagues, and others. A small amount of Frank K. M. Rehns personal correspondence and a few stray personal papers of individual artists are interfiled. Also included are financial records, scrapbooks, printed matter, miscellaneous records, and photographs documenting most of the history of a highly regarded New York City art gallery devoted to American painting.

The papers of painter, illustrator, muralist, and political activist William Gropper measure 3.3 linear feet and date from 1916-1983. Almost one-half of the collection consists of printed materials, including full issues of New Masses, Liberator, and Der Hammer, all featuring illustrations by Gropper. Circa 600 letters include those written to Gropper by Frank Crowninshield, Robert Henri, Louis Lozowick, Raphael Soyer, and others. Also found are photographs of Gropper, his family, colleagues, and friends, as well as scattered writings and notes, business records, biographical information, three drawings, and a fabric sample designed by Gropper.

The papers of realist painter, muralist, and art instructor Leon Kroll date from 1905 to 1974 and measure 6.0 linear feet. The collection documents Kroll's painting career, teaching, and active participation in numerous art organizations. Over one-half of the collection is correspondence with artists, schools, galleries, museums, patrons, arts organizations, and others. Also found are scattered biographical material, writings and notes, legal and financial records, exhibition catalogs, clippings, other printed material, photographs of Kroll and colleagues, loose drawings and nine sketchbooks.