• Samuel Peter Heintzelman papers, 1822-1913

    Union army officer. Correspondence, diaries, journals, and military papers detailing Heintzelman's service in the United States Army from his years at the United States Military Academy through the Civil War. Includes descriptions of activities in Indian wars in Florida, the Southwest, and California, and during the Mexican War.

    • Contributor: Heintzelman, Samuel Peter
    • Original Format: Manuscripts/Mixed Material
  • Andrew Ellicott papers, 1777-1829

    Surveyor and mathematician. Correspondence, maps, charts, and reports of astronomical observations chiefly concerning Ellicott's work in surveying the boundary between the United States and Florida under the San Lorenzo Treaty (1795) and also his surveys of the city of Washington, the boundary between Georgia and South Carolina, the town of Presque Isle (later Erie), Pennsylvania, and the boundary between the United States and Canada ...

    • Contributor: Ellicott, Andrew
    • Original Format: Manuscripts/Mixed Material
  • Louis McLane correspondence, 1795-1894

    Lawyer, U.S. representative and senator from Delaware, diplomat, and cabinet officer. Correspondence primarily between McLane and members of his family relating to social life in Washington, D.C., his diplomatic duties, and national and congressional politics.

    • Contributor: McLane, Louis
    • Original Format: Manuscripts/Mixed Material
  • P. Phillips family papers, 1832-1914

    Lawyer, state legislator, and United States representative from South Carolina. Correspondence, letter books, legal record books, journals, dockets, notebooks, and an unpublished autobiography of P. Phillips, relating chiefly to the law practice of P. Phillips and his son, W. Hallet Phillips, both of whom practiced before the Supreme Court. Contains the writings of P. Phillips's wife, Eugenia, including her journal written while interned during ...

    • Contributor: Phillips, P. (Philip) - Phillips, P.
    • Original Format: Manuscripts/Mixed Material