The papers of muralist and sculptor, Pietro Lazzari, measure 12.84 linear feet and date from 1878 to 1998. The papers document Lazzari's life and career through biographical material, correspondence, business records, notes, writings, artwork, photographs, and printed material.

The papers of New York art historian Francis O'Connor measure 23.4 linear feet and 0.001 GB and date from 1920-2009. Found within the papers are artist and exhibition files, questionnaires, transcripts, writings, project files, and printed and digital material that pertain to O'Connor's research and publications on the New Deal and the Federal Arts Project of the Works Progress Administration.

The research material of Tomás Ybarra-Frausto, measures 33.1 linear feet and 1.27 GB and dates from 1965-2004. The collection, amassed throughout Ybarra-Frausto's long and distinguished career as a scholar of the arts and humanities, documents the development of Chicano art in the United States and chronicles Ybarra-Frausto's role as a community leader and scholar in the political and artistic Chicano movement from its inception in the 1960s to the present day.

The papers of arts administrator, museum director, collector, dealer, and editor Charles M. Kurtz (1855-1909), measure 27.74 linear feet and date from 1843-1990 (bulk dates 1884-1909). The bulk of the collection consists of detailed chronological correspondence between Kurtz and his wife and family, friends, colleagues, and business associates that documents many notable exhibitions, galleries, museums, private collections, as well as cities, people, and events of the period. Also found in the collection are Kurtz's diaries, scrapbooks, printed materials, and photographs.

This collection contains a variety of periodicals, photographs, correspondence, business and advertising ephemera (corporate and non-profit, personal), organizational records and ephemera, created by, for, and in reaction to the Lesbian, Gay, Bisexual, Transgender (LGBT) community.

The records of Holly Solomon Gallery, a New York City gallery specializing in contemporary American art, measure 200.6 linear feet and 0.002 GB and date from circa 1948-2003. The gallery's activities are documented through dealer files, subject files, artists' files, inventories, sales and loan records, administrative and financial records, printed and digital materials, photographic materials of artwork and exhibitions, and sound, video, and film recordings. Also found are records of the alternative space, 98 Greene Street Loft, as well as Holly Solomon's personal papers.

The collection documents Duke Ellington's career primarily through orchestrations (scores and parts), music manuscripts, lead sheets, transcriptions, and sheet music. It also includes concert posters, concert programs, television, radio, motion picture and musical theater scripts, business records, correspondence, awards, as well as audiotapes, audiodiscs, photographs, tour itineraries, newspaper clippings, magazines, caricatures, paintings, and scrapbooks.

The Howard W. and Jean Lipman papers measure 46.6 linear feet and span the years 1916 to 2000, with one brochure maintained in a research file dating to 1848. The bulk dates for the collection are 1932 to 1992. The papers primarily concern the art collecting activities and interests of the Lipmans which included modern American sculpture, American folk art, and other contemporary American paintings. Found within the papers are correspondence files, notes and printed material that served as research and reference material, along with financial material. The collection also contains writings, notes, and editorial material used by Jean Lipman in her dual roles as an editor for Art in America magazine and as a respected art critic and author.

Acee Blue Eagle was a Pawnee-Creek artist, poet, dancer, teacher, and celebrity. The papers relate to both Blue Eagle's personal and professional life. Also included are some materials of Blue Eagle's friend Mae Abbott and a collection of art by other Indians.

The papers of African American arts administrator and director of Cinque Gallery, Ruth Jett, measure 7.8 linear feet and 0.242 gigabytes, and date from 1914 to 2014. The collection contains biographical material; correspondence with family, friends, and colleagues including William Branch, Vinie Burrows, John and Vivian Hewitt, Langston Hughes, and Charles and Frances White; and administrative and professional files which include material related to the American Society of African Culture, the Carnegie Endowment for International Peace, Cinque Gallery, the Cinque Artists Program at the Romare Bearden Foundation, the Library of Congress Center for the Book, and the Schomburg Corporation. The collection also includes writings, primarily typescript copies of literary works by others, including Langston Hughes and Ossie Davis, as well as notes; printed material such as clippings, exhibition and event announcements, books and magazines, and press releases; and photographic material including photographs, snapshots, negatives, and slides depicting Ruth Jett and other individuals, travel, Carnegie Endowment for International Peace fellows and events, and works of art. Also found is a small amount of artwork including a sketchbook, sketches, a painting, and a print.