The records of the Downtown Gallery date from 1824 to 1974 (bulk 1926-1969) and measure 109.56 linear feet. The records present a comprehensive portrait of a significant commercial gallery that operated as a successful business for more than forty years, representing major contemporary American artists and engendering appreciation for early American folk art. There is an unprocessed addition to this collection dating circa 1970 of a single financial/legal document.

The records of the New York City gallery James Graham & Sons measure 103.2 linear feet and date from 1815, 1821, circa 1896-2011 (bulk 1950s-1980s). The collection generally documents the gallery's contemporary art department during the time in which Robert Claverhouse Graham, Sr. worked at the gallery (1940-1979); records prior to 1954 are sparse and scattered. Gallery records include artist files; correspondence; exhibition files; financial records; inventory records; printed materials; sales, loans, and consignment records; scrapbooks; and photographic materials. Also found are records from Coe Kerr Gallery regarding exhibitions.. There is a 8.0 linear foot unprocessed addition to this collection donated in 2018 that includes artists' files regarding exhibitions and photographs of works of art.

Sports and trading cards, 1952-1996, amassed by card collector Ronald S. Korda. The sports cards are subdivided by sport. Baseball cards, (1952-1996), comprise the vast majority of the sports cards, while football (1968-1996) and hockey (1968-1996) are the two next largest subseries. There are lesser quantities of cards for basketball, and only a few each for all other sports, such as racing, skiing, etc. Non-sports cards cover a large variety of popular culture topics, including motion pictures, television programs, popular music, toys, games, cars and trucks, comics, fantasy art, and many other subjects. Some ephemeral items are also included in the collection, such as sticker albums, posters and programs

The Mamer collection includes a wide range of materials used to teach concepts and the usage of electricity to predominately rural audiences. Mamer kept many of her materials in labeled notebooks; other papers were filed loosely with no apparent order. The collection materials date pre-dominantly from the mid-1940s to the mid-1950s. There are some materials from the late 1930s. There is only one item from 1927 and one from 1999.

Artwork, photographs, and papers of Columbus, Ohio artist and founder of the Red Party (circuit party) Corbett Reynolds. These papers include materials related to Rudely Elegant, Reynolds's bar and dance club in Columbus.

Personal papers of Robert O. Muller, a Connecticut-based art dealer and collector who, over the course of seventy years, assembled one of the world's finest collections of Japanese prints from the late 1860s through the 1940s. The papers include Muller's correspondence relating to Japanese art, files relating to his and his wife's 1940 honeymoon in Japan during which he forged many contacts with Japanese artists and art dealers and purchased thousands of prints, subject files, catalogs, business transactions, magazine and newspaper clippings, photographs, and notes and drafts for a planned book.

Collection consists of three film elements of three films: The Dairy Industry and the Canning of Milk; Making High Grade Papers and From Ore to Finished Product as part of the National Film Preservation Foundation's collaborative film repatriation project with the EYE Filmmuseum.

Collection documents the personal life and professional career of Graciela Perez-Gutierrez, a well known Afro-Cuban singer. Born in Havana, she performed for over thirty years, first with the all-female Orquesta Anacaona and El Trio Garcia and then with her brother Machito before a solo career.

The papers consist of business records documenting the history of Tupperware from 1951-1958, during which Brownie Wise served as vice president of the Tupperware Company. Also, personal papers and business records documenting her marketing activities for Stanley Home Products, Vivian Woodard Cosmetics, and others.

The collection documents S. Newman Darby's development of the sailboard, which became known as the windsurfer through sketches, mechanical drawings, plans, patent specifications, legal documents, photographs, correspondence, notebooks, clippings, periodicals, and an 8mm film.