2 finding aid(s) found containing the word(s) United States--Census, 1900.

  1. Walter Francis Willcox papers, 1851-1965

    12,000 items ; 50 containers ; 20 linear feet ; 1 microfilm reel. -- Manuscript Division, Library of Congress, Washington, D.C.

    Summary:

    Statistician and professor of economics. Correspondence, a diary, memoranda, notes, reports, books, articles, scrapbooks, and other material relating primarily to Willcox's career as professor of economics and statistics at Cornell University and as chief statistician in the United States Bureau of the Census.

  2. Herman Hollerith papers, 1850-1982

    11,700 items ; 34 containers plus 1 oversize ; 13.6 linear feet. -- Manuscript Division, Library of Congress, Washington, D.C.

    Summary:

    Inventor and businessman. Correspondence, diary, financial and business papers, patents by Hollerith and others, blueprints, drawings, a Hollerith machine punch plate, writings about Hollerith by Geoffrey Austrian and others, biographical material, and other papers relating to Hollerith tabulating machines and their use in census taking (1890-1910), operation of Tabulating Machine Company and...