1DeWitt Clinton to Thomas Jefferson, 27 March 1817 (Jefferson Papers)
Lake Champlain; proposed canal to [index entry]
2Thomas Jefferson to DeWitt Clinton, 14 April 1817 (Jefferson Papers)
Lake Champlain; proposed canal to [index entry]
3DeWitt Clinton to Thomas Jefferson, 25 April 1817 (Jefferson Papers)
Lake Champlain; proposed canal to [index entry]