• Collection
    Jacob Gerhard Koch papers, 1783-1941 Merchant and marine insurance broker. Correspondence, letterbooks, diary, account books, ledgers, inventories, indexes, receipts, and miscellaneous documents relating to Koch’s investment business in Philadelphia, Amsterdam, and Alexandria, Va.
    • Contributor: Koch, Jacob Gerhard
    • Date: 1783
  • Collection
    Reinhold Niebuhr papers, 1907-1997 Theologian, philosopher, and author. Correspondence, speeches, sermons, lectures, articles, book reviews, typescripts of books and articles, family papers, subject files, biographical material, bibliographies, photographs, and memorabilia reflecting Niebuhr's influence on twentieth-century theology, politics, and society and his efforts to apply religious and ethical standards to modern social and political problems including labor and race relations.
    • Contributor: Niebuhr, Reinhold
    • Date: 1907
  • Collection
    Oscar Terry Crosby papers, 1878-1947 United States assistant secretary of the treasury, public utilities executive, explorer, and author. Correspondence, diaries, subject files, speeches and writings, clippings, and printed material relating primarily to Crosby's activities with the Commission for Relief in Belgium, his work at the Treasury Department, 1917-1918, interest in international finance, post-World War I German reparations and Allied debts, the establishment of an international peace tribunal, and travels ...
    • Contributor: Crosby, Oscar Terry
    • Date: 1878
  • Collection
    William Edward Dodd papers, 1895-1955 Historian and diplomat. Correspondence, diaries, speeches, writings, autobiographical notes, printed matter, photographs, and other papers relating to Dodd's work as an author, professor of history at the University of Chicago, and ambassador to Germany.
    • Contributor: Dodd, William Edward
    • Date: 1895
  • Collection
    Nicholas King family papers, 1792-1987 Family of Nicholas King, English-born engineer and surveyor of the city of Washington, D.C. Journals, correspondence, notes, genealogies, visas, photographs, and drawings concerning King and members of his family.
    • Contributor: King, N. (Nicholas) - King, N.
    • Date: 1792
  • Collection
    Ellery C. Stowell papers, 1805-1952 Author, jurist, and professor of international law. Family correspondence, general correspondence, diaries, writings, reports, sermons, notebooks, financial records, printed matter, scrapbooks, photographs, and other papers relating primarily to Stowell's career in law, activities as a student, and travels. Includes papers of the Stowell, Fuller, and Tapley families.
    • Contributor: Stowell, Ellery C. (Ellery Cory) - Stowell, Ellery C.
    • Date: 1805
  • Collection
    Mira Lloyd Dock papers, 1814-1951 Horticulturalist, conservationist, educator, and clubwoman. Correspondence, printed matter, speeches and writings, clippings, photographs, maps, and other papers relating primarily to Dock's efforts in forestry, conservation, gardening, park development, and nature study in Pennsylvania and elsewhere in the United States as well as in Germany and England.
    • Contributor: Dock, Mira Lloyd
    • Date: 1814