Collection documents the 1939 New York World's Fair in Flushing Meadows, New York. Also includes materials on other world's fairs, the Exhibition Collectors Historical Organization (ECHO), New York City tourism and Disney.

The Emmy Lou Packard papers measure 9.4 linear feet and date from 1900 to 1990, and focus on the career of painter, printmaker, muralist, and sculptor Emmy Lou Packard. Also found are extensive materials relating to Packard's personal and professional relationship with muralist Diego Rivera and painter Frida Kahlo, with whom Packard lived for one year in Mexico. Papers include correspondence, financial records, notes, writings, exhibition files, photographs, and printed material.

The papers of art historian, collector, educator, and museum administrator John Davis Hatch measure 24.9 linear feet and date from 1790-1995. Within the papers are biographical materials; correspondence; personal business and legal documents; diaries; research, organization, and teaching files; writings; printed materials; photographs; and works of art (mostly sketches) by American artists. Research files regarding artists and specific subjects comprise the bulk of this collection.

Diaries and memoirs, profusely illustrated with photographs and other mementos, which describe Craton's life, education and work experience as an engineer at General Electric in minute detail, and include his comments on the culture, current events and politics of the times; and correspondence, mostly letters from Craton to his wife and to his mother.

The papers of rubberstamp and artistamp artist, performance artist, collector of mail art, and fine arts librarian John Held, Jr. date from 1947-2018, bulk 1973-2013, and measure 12.9 linear feet. Found within the papers are biographical material, 18 printed diaries, letters received by Held from mail artists around the world, art work consisting of artistamps designed by miscellaneous mail artists, interview transcripts, writings, project and event files, printed material, mail art sent for the Gutai Historical Survey Exhibition held at the San Francisco Art Institute in 2013, and a collection of biographical material presented by Held at a Mail Art Study Day held at the Archives of American Art in 2018.

The papers of painter Max Bohm measure 5.6 linear feet and date from 1873-1970, with the bulk of the material dating from 1880-1959. Biographical material includes a file concerning the Provincetown artist's club The Beachcombers. Also found is detailed family correspondence, as well as general correspondence that includes exchanges with patron Mary Beecher Longyear and dealer William Macbeth. The papers contain scattered business records; five diaries written by Bohm's wife Zella; other notes and writings; art work including fifteen sketchbooks, loose drawings, and oil paintings; printed material; and photographs of Bohm, his family, and colleagues including artists attending a Salmagundi dinner. There is also a motion picture film Six Foot Art, in Which Max Bohm, Member of the National Academy Tells How He Does It.

The collection documents approximately fifty years of the Hubbard Harpsichord business. The records include correspondence, financial and accounting materials, sales and promotional materials, records, newsletters, dealer files, project files, photographs, research files on European instruments, kit manuals, and design drawings.

The papers of painter, printmaker, and curator Jacob Kainen measure 33.3 linear feet and date from 1905 to 2009, with the bulk of the material from 1940-2001. The bulk of the collection consists of correspondence/subject files including personal correspondence to and from friends and family members and professional correspondence and records concerning Kainen's activities as an artist, curator, teacher, and art collector. The collection also contains biographical material, writings, diaries, calendars, inventories, interview transcripts, printed material, photographs, works of art by other artists, and nine scrapbooks.

The records of the Carnegie Institute, Museum of Art measure 265.8 linear feet and date from 1883-1962, with the bulk of the material dating from 1885-1940. The collection includes extensive correspondence between the museum's founding director, John Beatty, and his successor, Homer Saint-Gaudens, with artists, dealers, galleries, collectors, museum directors, representatives abroad, shipping and insurance agents, and museum trustees. The collection also includes Department of Fine Arts interoffice memoranda and reports; loan exhibition files; Carnegie International planning, jury, shipping, and sale records; Department of Fine Arts letterpress copy books, and a copy of the original card catalog index to these records.

The Thomas Warren Sears Photograph Collection documents examples of the design work of Thomas Warren Sears (1880-1966), a landscape architect and amateur photographer from Brookline, Massachusetts. Sears, who was based for most of his career in Philadelphia, designed a variety of different types of landscapes ranging from private residences, schools, and playgrounds to parks, cemeteries, and urban housing developments located primarily in Pennsylvania, Maryland, and New York. In addition to some of Sears' design work, images in the collection document Sears' domestic and foreign travels, design inspirations, and family. The collection includes over 4,800 black and white negatives and glass lantern slides dated circa 1899 to 1930. While most images show private and public gardens, there are a significant number of unidentified views and views photographed in Europe during two trips he took there in 1906 and 1908. Few images are captioned or dated. In addition, there are over 50 plans and drawings, most notably for Balmuckety in Pikesville, Maryland and Reynolda in Winston-Salem, North Carolina, and 3 monographs by or about Sears.