Materials related to the Niagara Frontier Chapter of the American Civil Liberties Union (ACLU) and its predecessor the Erie County Civil Liberties Committee (ECCL). The materials are dated from 1934-1978 and include correspondence, promotional materials, legal briefs, court records, memoranda, financial records, annual reports, and case files.

This collection contains the records of Charles R. Dawson, a prominent planning practitioner in the Western New York area who was responsible for many planning documents for local communities.

Materials from litigation of Onondaga Nation land claims in central New York State, Onondaga Nation v. New York, et al, U.S. District Court, Northern District of New York, Docket 05-CV-0314

The papers of Justice Gustin L. Reichbach (1946-2014). Includes personal materials and professional records from his private legal practice and judicial chambers. The collection contains personal papers, correspondence, news clippings, photographs, and legal files.

Materials from litigation of Seneca Nation of Indians and Tonawanda Senecas' land claims for Grand Island, New York and the Oil Springs Reservation in Cuba, New York.

Personal papers documenting aspects of activism in Buffalo and Niagara Falls. Material includes minutes, newsletters, programs, photographs, speeches, research notes, testimonies and newspaper clippings relating to environmental issues, education, and Israel Advocacy.