A New York bookseller, Warshaw assembled this collection over nearly fifty years. The Warshaw Collection of Business Americana: Glassware forms part of the Warshaw Collection of Business Americana, Subseries 1.1: Subject Categories. The Subject Categories subseries is divided into 470 subject categories based on those created by Mr. Warshaw. These subject categories include topical subjects, types or forms of material, people, organizations, historical events, and other categories. An overview to the entire Warshaw collection is available here: Warshaw Collection of Business Americana

The papers of painter Philip Evergood measure 11.61 linear feet and date from 1890 to 1971. Found within the papers are biographical materials; personal and business correspondence; writings, including essays, lectures, speeches, and sound recordings of radio appearances; subject files; personal business records; printed material; scrapbooks; artwork, including oil paintings, sketches, and childhood drawings; and photographs of Evergood, his family and friends, and his work.

The records of New York City's National Academy of Design measure 92.7 linear feet and date from 1817-2012. The records pertain to all three constituents of the tripartite organization consisting of the Academy, a membership body of artists founded in 1825; the school, founded at the same time to promote arts education; and the exhibition program, inaugurated in 1826. Extensive administrative records include minutes, committee files, director files, annual reports, constitutions, and correspondence and subject files of council officers. Exhibition records, also substantive, date to the Academy's first annual exhibition and include gallery and special exhibitions, as well as exhibitions at the Academy's museum, established in 1979. The collection also includes gifts and funding files, especially relating to endowments and prizes; membership records; National Academy Association records; Ranger Fund assignments; extensive files pertaining to the school's administration, courses of instruction, registrations, and attendance; twenty scrapbooks containing clippings and ephemera; Society of American Artists records; correspondence and ephemera from other organizations; transcripts from oral histories with Academy members; extensive photographic material documenting artists, members, the school, exhibitions, buildings, and artwork created by Academy members; artist files containing correspondence, writings, and sketches from those associated with the Academy; and assorted printed material and ephemera.

The papers of art critic, writer, and painter Theodore F. Wolff measure 8 linear feet and date from 1920-2013, with the bulk of the material dating from 1977-2013. The collection documents Wolff's career through biographical material, correspondence, interviews, writings, subject files, printed material, a small amount of artwork, and photographs.

Manuscript and printed textual material, photographic prints and negatives, slides, audio tapes, film, original and reproduction artwork, maps, scrapbooks, and historical and natural artifacts related to the history of African exploration and natural history, dating primarily from the nineteenth and twentieth centuries. Includes correspondence, drafts of publications, diaries, account books, ephemera, posters, newsclippings, biographies, memoirs, portraits, and the former personal property of selected explorers, big game hunters, missionaries, pioneers, and naturalists in Africa.

The papers of New York City sculptor and teacher Chaim Gross measure 21.1 linear feet and date from 1920-2004. The collection provides comprehensive documentation of Gross's career through biographical material, personal and professional correspondence with family, artists, writers, galleries, museums, educational institutions, and religious and philanthropic organizations, writings, personal business records, extensive printed and published material including motion picture film and video recordings of four documentaries, one hundred and fifteen sketchbooks spanning the bulk of Gross's career, and photographs of Gross, his family, many friends and colleagues from the art world, his studio, personal art collection, and works of art. An unprocessed addition of three sketchbooks was donated in 2020.

The Rockwell Kent papers measure 88.0 linear feet and date from circa 1840 to 1993 with the bulk of the collection dating from 1935 to 1961. The collection provides comprehensive coverage of Kent's career as a painter, illustrator, designer, writer, lecturer, traveler, political activist, and dairy farmer.

The papers of sculptor, painter, and printmaker John Henry Bradley Storrs measure 20.44 linear feet and date from 1790-2007, with the bulk of the papers dating from 1900 to 1956. The collection contains biographical material, correspondence, personal business records, forty-eight diaries of John Storrs, a few diaries of other family members, additional writings, printed material, photographs of Storrs and his family and friends, artwork, scrapbooks, estate records, and video recordings. Correspondence includes that of John Storrs, Marguerite Storrs, and the Storrs family.

The papers of painter Masami Teraoka measure 6.3 linear feet and date from 1966 to 2017. The collection includes biographical material, correspondence, writings, personal business records, project and exhibition files, printed material, and photographic material. Much of the collection documents Teraoka's association with Catherine Clark Gallery.

The papers of artist Roy De Forest measure 11.2 linear feet and 111.86 gigabytes and date from 1916 to 2015, with the bulk of the collection dating from 1948 to 2007. The collection documents De Forest's painting career and involvement in the funk art movement through biographical material, correspondence, writings, professional records, printed material, photographic material, artwork, digital audio and video recordings, and artifacts.