Langdon, John 1741-1819 creator mixed material monographic eng 6 Correspondence of Langdon pertaining to commerce, foreign relations, national government, and naval affairs. Correspondents include Tristram Dalton, Nicholas Gilman, and Thomas W. Thompson. Open to research. In part, negative photostats. [S.l.]. U.S. senator and delegate to the Continental Congress from and governor of New Hampshire. Collection material in English. Forms part of: Miscellaneous Manuscripts collection. Dalton, Tristram 1738-1817 Correspondence Gilman, Nicholas 1755-1814 Correspondence Thompson, Thomas W 1766-1821 Correspondence United States Navy. United States Commerce History 19th century United States Foreign relations 1783-1815 United States Politics and government 1775-1783 United States Politics and government 1783-1809 Delegates, U.S. Continental Congress Governors Senators, U.S. Congress mm 79002625 Open to research. DLC 790731 20260227111641.0 mm 79002625