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 Samuel J. Wagstaff papers, circa 1932-1985 comprise 6.4 linear feet of correspondence, writings, miscellaneous records, printed material, and photographs documenting Wagstaff's professional and personal relationships with artists and photographers, his career as an art curator, and his position as an important collector of paintings and photographs. Correspondence with artists and others such as curators, arts organizations, galleries, and museums, reflects the diversity of contemporary American art and includes individuals associated with the abstract expressionist, Fluxus, pop, earth, conceptual, and minimalist art movements.

The Richard Murray research material regarding Abbot Handerson Thayer measures 9.0 linear feet and dates from 1948 to 2004, with the bulk of the material dating from 1994 to 2001. Project files primarily document Murray's work on the 1999 exhibition "Abbott Thayer: The Nature of Art" and subsequent Thayer book project. Also found are extensive research files on Abbott Handerson Thayer and his specific works of art as well as photographic materials depicting Thayer, his family, studio, house, and works of art.

The John Calvin Ferguson Family papers measure 6.4 linear feet, and date from circa 1850s to 1988, with the bulk dating from 1900 to 1945. The bulk of the papers consists of John Calvin Ferguson's personal, professional, and family correspondence, and correspondence between other members of the Ferguson family. The papers also include biographical materials; sermons, speeches, and writings by Ferguson and others; printed materials, both collected and given to Ferguson; and photographs, including five photograph albums.

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 papers of painter, teacher, and writer Hans Hofmann measure 29.92 linear feet and 5.00 GB and date from circa 1904 to 2011, with the bulk of the materials dating from 1945 to 2000. The majority of the papers were created after 1932 and document Hofmann's life and professional career after settling in the United States. Among his papers are personal and professional correspondence; records of his schools in Munich, New York City, and Provincetown, Mass.; writings and notes; financial records; photographs; printed matter; estate records; and a small number of personal papers of his second wife, Renate Schmitz Hofmann. Hofmann's personal papers are augmented by a large selection of printed matter, including exhibition catalogs, articles, news clippings, and monographs about Hofmann and modern art, as well as documentary projects including Tina Dickey's compilation of oral histories and records of Hofmann's students, and research materials, sound and video recordings, digital material, and motion picture film created and gathered by Madeline Amgott during the production of two video documentaries about Hans Hofmann released in 1999 and 2002. Hofmann's Library was acquired with his papers; inscribed/annotated volumes have been retained with the collection.

55 Mercer Artists, Inc. records, 1939-2007, bulk 1970-2007, measure 5.1 linear feet. The records, which are incomplete with sizeable gaps, consist of administrative records, exhibition files, artists' files, financial records, scrapbooks, guest books, and printed material that document one of the most successful and long lived artist run cooperative galleries in SoHo. The only item pre-dating 55 Mercer Artists, Inc. is a 1939 newspaper clipping in the artists' files.

The records of New York Byron Gallery measure 16.3 linear feet and date from circa 1950s-1991, with the bulk of the material dating from 1960-1971. The records document the gallery's representation and exhibition of Surrealist and contemporary American artists, as well as the occasional pre-Columbian and Old Masters artwork. Found are over ten linear feet of artists and subject files, fifty-seven exhibition scrapbooks, exhibition catalogs, and sales records. There are also exhibitions catalogs of the Milan Galleria Dell'Arieti.

The Avis Berman research material on art dealer and curator Katharine Kuh measures 3.0 linear feet and dates from 1939 to 2006. The materials were compiled by art historian Avis Berman in preparing Katharine Kuh's memoir, which was published posthumously as My Love Affair with Modern Art: Behind the Scenes with a Legendary Curator. The collection includes Katharine Kuh's files; Kuh's drafts, manuscripts and interviews for her memoir; and Avis Berman's files relating to the book's publication. Also included is memorabilia.

This finding aid was digitized with funds generously provided by the Smithsonian Institution Women's Committee.