04423cpcaa2200829 a 4500 mm 75019679 DLC 20260227111616.0 cr ||||||||||| 750314|||||||||||| eng mm 75019679 ms 76000156 DLC dacs DLC DLC S lcmd Ellicott, Andrew, 1754-1820. Andrew Ellicott papers, 1777-1829. 925 items. 7 containers. 2 microfilm reels. 1.1 linear feet. Open to research. Correspondence, maps, charts, and reports of astronomical observations chiefly concerning Ellicott's work in surveying the boundary between the U.S. 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), Pa., and the boundary between the U.S. and Canada under the Treaty of Ghent (1814). Other subjects discussed are international politics, Indian affairs, and the Blount conspiracy (1797). Includes papers of Ellicott's assistant David Gillespie. Family correspondents include Ellicott's wife Sarah and his brother Joseph. Other correspondents include Daniel Clark, Jr., William Dunbar, Manuel Gayoso de Lemos, David Gillespie, Benjamin Hawkins, Thomas Jefferson, James Madison, Stephen Minor, Robert Patterson, Timothy Pickering, John Pitchlynn, Winthrop Sargent, Cornelius Peter Van Ness, and James Wilkinson. Microfilm edition available, no. 16,232. Microfilm produced from originals in the Manuscript Division. Washington, D.C. : Library of Congress Photoduplication Service, 1975. Mathematician and surveyor. Collection material in English. Finding aid available in the Library of Congress Manuscript Reading Room and at http://hdl.loc.gov/loc.mss/eadmss.ms006045 Blount, William, 1749-1800. Clark, Daniel, 1766-1813 Correspondence. Dunbar, William, 1749-1810 Correspondence. Ellicott, Joseph, 1760-1826 Correspondence. Ellicott, Sarah Correspondence. Gayoso de Lemos, Manuel, 1747-1799 Correspondence. Hawkins, Benjamin, 1754-1816 Correspondence. Jefferson, Thomas, 1743-1826 Correspondence. Madison, James, 1751-1836 Correspondence. Minor, Stephen Correspondence. Patterson, Robert, 1743-1824 Correspondence. Pickering, Timothy, 1745-1829 Correspondence. Pitchlynn, John, approximately 1756-1835 Correspondence. Sargent, Winthrop, 1753-1820 Correspondence. Van Ness, Cornelius P. (Cornelius Peter), 1782-1852 Correspondence. Wilkinson, James, 1757-1825 Correspondence. San Lorenzo Treaty, 1795. Great Britain. Treaties, etc. United States, 1814 December 24. Astronomy. Conspiracies United States. Indians of North America Government relations. Surveying Georgia. Surveying Pennsylvania. Surveying South Carolina. Surveying Washington (D.C.) World politics. Canada Boundaries United States. Erie (Pa.) Surveys. Florida Boundaries United States. Georgia Boundaries South Carolina. Georgia Surveys. South Carolina Boundaries Georgia. South Carolina Surveys. United States Boundaries Canada. United States Boundaries Florida. Washington (D.C.) Surveys. Mathematicians. itoamc Surveyors. itoamc Gillespie, David. David Gillespie papers. 1777-1801. Finding aid http://hdl.loc.gov/loc.mss/eadmss.ms006045 Finding aid (PDF) http://hdl.loc.gov/loc.mss/eadmss.ms006045.3 39342 39342