This fonds consists of the administrative records of the Roosevelt Campobello International Park Commission, dating from 1964. It includes correspondence, minutes of meetings, the superintendent's monthly reports, the executive secretary's reports, reports and proposals relating to various projects and operations, brochures, newsletters, annual reports, annual financial statements, account books, agreements and other legal records, employee records, fire insurance records, and documents pertaining to the Mulholland Point lighthouse.
Also included are a number of floor plans, including several of the cottage and information center; historical notes on Campobello Island compiled by Mary W. Gallagher; and a copy of the 1964 international agreement establishing the park. There are also video tape recordings, including one or more of the park, the Roosevelt cottage, and the outer islands.