Investment banker, financier, public official, and owner of the Washington Post . Correspondence, memoranda, minutes, diaries, oral history interviews, speeches, writings, congressional testimony, press statements, financial papers, family papers, biographical material, printed material, scrapbooks, photographs, and other papers relating to Meyer's life and career.

Economist, educator, author, and member of the first Federal Reserve Board of Governors. Correspondence, memoranda, minutes, proceedings, writings, reports, speeches, notes, press releases, printed material, memorabilia, and other papers relating chiefly to Miller’s service as a member of the Board of Governors of the Federal Reserve System, 1914-1936.

Businessman and diplomat. Diaries, correspondence, letterbooks, family papers, speeches and writings, subject files, printed matter, memorabilia, and other papers relating chiefly to Morgenthau's service as ambassador to Turkey, other diplomatic efforts, involvement in Democratic Party politics, and as a philanthropist.

Trading house founded in 1819 by Samuel Russell in Guangzhou (Canton), China. Correspondence, financial and legal records, and miscellany relating to the company and its founder, Samuel Russell (1789-circa 1862), and members of his family.