A collection of films shot by Harry B. Bergman documenting Bergman's New York City, New York construction firm Godwin Construction Company. Films document construction of landmark buildings such as The Chrysler Building, New York Port Authority and others. Films also document company "beefsteaks", and Bergman's numerous vacations and pursuits.

The records of Jacques Seligmann & Co. measure approximately 203.1 linear feet and date from 1904 to 1978, with bulk dates from 1913 to 1974. The collection includes extensive correspondence files, reference material on American and European collectors and their collections, inventory and stock records, financial records, exhibition files, auction files, and the records of subsidiary companies. The collection is an invaluable resource in tracing the provenance of particular works of art and provides a comprehensive view of the activities of collectors and art dealers in the years leading up to and following World War II.

The archive is comprised of the papers of the artist (his writings, notes, scores, plans and designs, photographs and assorted print ephemera), his library (books, magazines, trade catalogs, etc.), as well as three dimensional artifacts from his studio (objects, toys, televisions, radios, the artist's desk, etc.) and over 200 videotapes (the artist's single-channel videotapes, installation videotapes, and videotape records of performances and interviews).

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 papers of Louise Nevelson measure 30.5 linear feet and date from circa 1903 to 1988. The collection documents aspects of the life and work of the sculptor, focusing especially on her later career. Papers include correspondence, personal business records, writings, scrapbooks, early art work, photographs, interviews, awards and honorary degrees, books, and an extensive amount of printed material.

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.

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 National Congress of America Indians (NCAI), which describes itself as the oldest and largest American Indian and Alaskan Native organization in the United States, was founded on November 16, 1944, in Denver, CO and is still active today. NCAI was founded to serve as a link between individual tribal councils and the United States government but also aimed to educate the general public about Indians, preserve Indian cultural values, protect treaty rights with the United States, and promote Indian welfare. This collection of National Congress of America Indians Audio and Film Recordings contains materials created by and for NCAI to maintain a record of organizational proceedings and events between 1952 and 1997. Recorded in various formats, the bulk of this collection is on 1/4" open reel to reel tapes and sound cassettes. The events represented in this collection include annual and mid-year conventions, executive council meetings, congressional hearings, intertribal institutes and a variety of workshops and meetings regarding economic, civil and educational issues facing indian country.

Nathaniel Mathis is a Washington, D.C., hairstylist, inventor, motivational speaker, and entrepreneur. His papers document his business life and community involvement.

The papers of painter, political activist, and educator Leon Golub are dated 1930s-2009 and measure 16.5 linear feet and 4.13 GB. His career as a painter and educator – and, to a far lesser extent, his personal interests and activities – are documented by correspondence, interviews, writings by Golub and other authors, subject files, printed and digital material, and audiovisual recordings. Also included are biographical materials, personal business records, and photographs of Leon Golub and wife Nancy Spero. Posthumously dated items are mostly condolence letters, obituaries, printed material, and inventories of his work.