1DeWitt Clinton to Thomas Jefferson, 27 March 1817 (Jefferson Papers)
Clinton, DeWitt; and Erie Canal [index entry]
2Thomas Jefferson to DeWitt Clinton, 14 April 1817 (Jefferson Papers)
Clinton, DeWitt; and Erie Canal [index entry]
3DeWitt Clinton to Thomas Jefferson, 25 April 1817 (Jefferson Papers)
Clinton, DeWitt; and Erie Canal [index entry]
4Isaac Briggs to Thomas Jefferson, 9 May 1817 (Jefferson Papers)
Clinton, DeWitt; and Erie Canal [index entry]
5Isaac Briggs to Thomas Jefferson, 21 May 1817 (Jefferson Papers)
Clinton, DeWitt; and Erie Canal [index entry]
6William Short to Thomas Jefferson, 12 November 1821 (Jefferson Papers)
Clinton, DeWitt; and Erie Canal [index entry]