Journalist. Correspondence, memoranda, diaries and writings, notebooks, dispatches, press releases, radio scripts, reports, printed matter, scrapbooks, promotional matter, photographs, and reference material chiefly pertaining to the New Deal and World War II.

Anglo-Irish reformer, economist, author, and inventor. Correspondence and other material documenting Frewen's activities in business ventures or government service in England, the American West, Hyderabad, Kenya, Ireland, Mexico, China, Canada, and Australia.