Diplomat, lawyer, and newspaper publisher. Correspondence, diaries, speeches, financial records, scrapbooks, appointment books, clippings, and other papers relating primarily to Bingham's service as ambassador to Great Britain.

Economist, professor, and editor. Correspondence, lectures, writings, articles, notes, financial papers, printed matter, clippings, and other papers relating to Laughlin's career at the University of Chicago and to his activities as editor of the Journal of Political Economy and as a member, delegate, or chairman of groups concerned with money and banking, credit, and related economic matters.

Economist and educator. Correspondence, memoranda, diary and dream notes, writings, speeches, reports, interviews, research material, family and legal papers, drawings, photographs, and other papers relating primarily to Lerner's activities as professor, lecturer, and advisor in the field of economics.

United States senator from Oklahoma, banker, and lawyer. Correspondence, memoranda, drafts of articles and speeches, a manuscript of a book about money, annotated copies of the Congressional Record and legislative bills, graphs, statistics, newspaper clippings, and printed matter relating primarily to fiscal and monetary issues.

Historian. Chiefly reproductions of correspondence, reports, records, and newspapers gathered by Swisher for a history of Roger Brooke Taney's tenure as chief justice of the U.S. Supreme Court.

Engineer and manufacturer. Correspondence, speeches, articles, books, newspaper clippings, and other papers reflecting Tompkins's views on the economic development of the South and relating to public issues of the early twentieth century.